Mountain Ave, Springfield, NJ Property Records

Union County and Springfield Township property records for 163 addresses on Mountain Ave, Springfield, NJ · Last verified August 2026

Mountain Ave Highlights

Properties 189
Median Sale Price $592,000
Deeds and Mortgages on File 183
Median Price per Sqft $286
Owner Occupied 62%
Median Annual Tax Bill $12,389
Median Year Built 1958
Median Ownership Tenure 12 years

Properties on Mountain Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

2 Mountain Ave

17,149 sqft · Built 1920 · 0.118 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Feb 2014 $27,9272025 1 Name on Record AssessorUpdated Jul 2026

8 Mountain Ave

8,904 sqft · Built 1900 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$780,000Jan 2007 $32,2812025 Amount on Record Jun 2004 1 Name on Record AssessorUpdated Jul 2026

24 Mountain Ave

10,300 sqft · Built 1940 · 0.287 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000May 1999 1 Name on Record AssessorUpdated Jul 2026

37 Mountain Ave

3,146 sqft · Built 1962 · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Aug 2018 $12,3892025 Amount on Record Jun 2016 1 Name on Record Assessor + 5 DocumentsUpdated Jul 2026

39 Mountain Ave

0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

41 Mountain Ave

2,138 sqft · Built 1920 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Mar 2019 $10,9152025 Amount on Record Jan 2015 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

60 Mountain Ave

17,856 sqft · Built 1980 · 1.43 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

100 Mountain Ave

18,352 sqft · Built 1940 · 0.96 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Jul 2026

101 Mountain Ave

Built 1940 · 10.5 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

120 Mountain Ave

23,290 sqft · Built 1996 · 0.57 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,721,145Oct 2020 $39,3762025 Amount on Record Oct 2018 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

136 Mountain Ave

10,400 sqft · Built 1985 · 0.542 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,500,000Nov 2022 $101,8262025 Amount on Record May 1990 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

140 Mountain Ave

23,056 sqft · Built 1998 · 0.839 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,790,000Sep 2023 $65,9152025 —Sep 2002 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

152 Mountain Ave

1,596 sqft · Built 1920 · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,790,000Sep 2023 $8,1732025 —Oct 2002 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

156 Mountain Ave

0.818 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Dec 2017 Amount on Record Dec 2017 1 Name on Record AssessorUpdated Jul 2026

156 Mountain Ave

10 units · Built 2018 · 829 sq ft

Last Sale Median Tax Bill Median Sale    
$730,000Aug 2025 $11,5662025 $480,00010 units    

165 Mountain Ave

2,468 sqft · Built 1934 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$606,000Dec 2019 $15,1842025 —Aug 2005 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

166 Mountain Ave

3,052 sqft · Built 1974 · 0.301 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Sep 2017 $22,5332025 —Sep 1977 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

173 Mountain Ave

3,840 sqft · Built 1980 · 0.437 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Sep 2018 $28,3512025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

174 Mountain Ave

2,552 sqft · Built 1957 · 0.491 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Feb 2018 $23,6262025 Amount on Record Mar 2017 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

179 Mountain Ave

1,502 sqft · Built 1932 · 0.304 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,3052025 1 Name on Record AssessorUpdated Jul 2026

199 Mountain Ave

3,222 sqft · Built 1968 · 3.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$91,3522025 1 Name on Record AssessorUpdated Jul 2026

200 Mountain Ave

20,148 sqft · Built 1960 · 1.93 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2000 1 Name on Record AssessorUpdated Jul 2026

206-210 Mountain Ave

7,878 sqft · Built 1960 · 0.623 acres

Last Sale Tax Bill Prior Sale Owner Records
$161,000Sep 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

211 Mountain Ave

23,029 sqft · Built 1990 · 1.86 acres

Last Sale Tax Bill Prior Sale Owner Records
$102,0132025 1 Name on Record AssessorUpdated Jul 2026

222 Mountain Ave, #234

10,563 sqft · Built 1964 · 0.881 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,414,286Jul 2025 $49,5302025 1 Name on Record AssessorUpdated Jul 2026

223 Mountain Ave

10,800 sqft · Built 1980 · 1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,8752025 1 Name on Record AssessorUpdated Jul 2026

242 Mountain Ave, #254

7,500 sqft · Built 1960 · 0.533 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,175,000Jul 2025 $36,9152025 Amount on Record Dec 2011 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

262 Mountain Ave

1,604 sqft · Built 1940 · 0.235 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jul 2026 $12,5362025 Amount on Record May 2026 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

264 Mountain Ave

1,676 sqft · Built 1964 · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$471,250Dec 2020 $12,6222025 Amount on Record Feb 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

265 Mountain Ave

2,402 sqft · Built 1960 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jun 2011 $11,8282025 1 Name on Record AssessorUpdated Jul 2026

266 Mountain Ave

2,934 sqft · Built 1915 · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$359,000Oct 2003 $11,0662025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

270 Mountain Ave

2,250 sqft · Built 1966 · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$570,000Feb 2023 $13,4512025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

271 Mountain Ave

2,508 sqft · Built 1971 · 0.223 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$405,000Dec 2009 $12,2912025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

276 Mountain Ave

2,180 sqft · Built 1965 · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$345,000Nov 2010 $12,8142025 Amount on Record Dec 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

277 Mountain Ave

2,110 sqft · Built 1976 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,0902025 1 Name on Record AssessorUpdated Jul 2026

280 Mountain Ave

2,132 sqft · Built 1965 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Sep 1993 $12,3202025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

284 Mountain Ave

2,440 sqft · Built 1968 · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$760,000Jul 2024 $12,3832025 Amount on Record Nov 2007 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

285 Mountain Ave

1,663 sqft · Built 1926 · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,4552025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

288 Mountain Ave

1,716 sqft · Built 1965 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$510,000Nov 2017 $10,8592025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

291 Mountain Ave

2,260 sqft · Built 1974 · 0.287 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Jul 1998 $14,7672025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

294 Mountain Ave

2,090 sqft · Built 1964 · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$695,000Apr 2026 $12,6102025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

298 Mountain Ave

2,896 sqft · Built 1965 · 0.227 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$932,000Nov 2025 $13,9502025 Amount on Record Nov 2020 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

330 Mountain Ave

3,890 sqft · Built 2005 · 0.297 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$729,000Jun 2021 $20,0142025 Amount on Record Jul 2004 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

334 Mountain Ave

1,608 sqft · Built 1957 · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000Oct 2013 $10,3872025 2 Names on Record AssessorUpdated Jul 2026

339 Mountain Ave

13,686 sqft · Built 1986 · 1.47 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

340 Mountain Ave

2,032 sqft · Built 1944 · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$422,500Aug 2015 $14,0802025 2 Names on Record AssessorUpdated Jul 2026

343 Mountain Ave

0.156 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jul 1995 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

344 Mountain Ave

3,100 sqft · Built 1934 · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,4082025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

345 Mountain Ave

1,757 sqft · Built 1934 · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$199,500Mar 2011 —Aug 2010 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

347 Mountain Ave

1,621 sqft · Built 1949 · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$395,000Jul 2018 $10,4882024 Amount on Record Sep 2013 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

349 Mountain Ave

1,440 sqft · Built 1934 · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$422,500Jul 2005 $9,4542025 Amount on Record Jul 2002 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

350 Mountain Ave

2,604 sqft · Built 2016 · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$680,000Apr 2020 $17,1372025 Amount on Record Feb 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

351 Mountain Ave

1,393 sqft · Built 1949 · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,5632025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

353 Mountain Ave

3,416 sqft · Built 2017 · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$810,000Feb 2023 $20,1442025 —Dec 1977 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

354 Mountain Ave

3,379 sqft · Built 2020 · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$254,900Mar 2018 $20,8412025 Amount on Record Sep 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

355 Mountain Ave

1,656 sqft · Built 1949 · 0.255 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$395,000Oct 2016 $11,1272025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

357 Mountain Ave

1,092 sqft · Built 1951 · 0.257 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$397,500Sep 2020 $8,5162025 —May 1990 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

358 Mountain Ave

1,638 sqft · Built 1952 · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$649,900Aug 2025 $10,2012025 Amount on Record Aug 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

359 Mountain Ave

1,406 sqft · Built 1949 · 0.262 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$675,000Oct 2025 $10,9722025 Amount on Record Feb 2023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

363 Mountain Ave

1,120 sqft · Built 1949 · 0.292 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$438,000Jan 2018 $11,0982025 Amount on Record Jul 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

364 Mountain Ave

1,041 sqft · Built 1952 · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$298,000Sep 2012 $8,6392025 Amount on Record Apr 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

366 Mountain Ave

1,361 sqft · Built 1944 · 0.152 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$690,000Apr 2025 $9,9792025 Amount on Record Sep 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

369 Mountain Ave

1,970 sqft · Built 1960 · 0.294 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000Apr 2015 $13,8272025 2 Names on Record AssessorUpdated Jul 2026

372 Mountain Ave

2,824 sqft · Built 1978 · 0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Oct 1993 $14,4592025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

375 Mountain Ave

1,886 sqft · Built 1959 · 0.294 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,1472025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

381 Mountain Ave

1,768 sqft · Built 1960 · 0.294 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jun 2014 $12,6512025 Amount on Record Apr 2014 1 Name on Record AssessorUpdated Jul 2026

387 Mountain Ave

1,968 sqft · Built 1960 · 0.293 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$364,000Apr 2015 $13,0072025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

393 Mountain Ave

1,880 sqft · Built 1960 · 0.293 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$234,000Jul 1991 $14,0442025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

399 Mountain Ave

2,048 sqft · Built 1958 · 0.293 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1989 $12,6142025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

400 Mountain Ave

6,184 sqft · Built 1993 · 0.478 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1999 $20,1872025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

404 Mountain Ave

9,724 sqft · Built 1997 · 0.557 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,000Nov 2000 $32,1072025 Amount on Record Jun 1993 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

405 Mountain Ave

1,812 sqft · Built 1961 · 0.294 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$435,000Nov 2014 $14,5652025 —Oct 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

410 Mountain Ave

2,400 sqft · Built 1964 · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,000Jul 2021 $12,5832025 Amount on Record May 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

411 Mountain Ave

1,882 sqft · Built 1960 · 0.294 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000May 2004 $14,8062025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

414 Mountain Ave

2,050 sqft · Built 1914 · 0.273 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2005 $11,2792025 Amount on Record Jun 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

417 Mountain Ave

1,820 sqft · Built 1958 · 0.294 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$122,000May 1984 $12,9902025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

423 Mountain Ave

2,268 sqft · Built 1960 · 0.296 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Dec 2024 $13,8752025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

427 Mountain Ave

1,696 sqft · Built 1949 · 0.298 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$453,000Jun 2020 $11,7542025 Amount on Record Dec 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

433 Mountain Ave

1,439 sqft · Built 1949 · 0.238 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$323,700Sep 2003 $10,3172025 Amount on Record Dec 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

436 Mountain Ave

4,465 sqft · Built 1944 · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$312,500Aug 2011 $16,7902025 Amount on Record Jan 1998 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

441 Mountain Ave

1,022 sqft · Built 1951 · 0.282 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$332,500Jul 2003 $9,3062025 Amount on Record Sep 1998 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

444 Mountain Ave

1,236 sqft · Built 1957 · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,8922025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

445 Mountain Ave

1,340 sqft · Built 1951 · 0.287 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Aug 2003 $10,4572025 —Jun 2002 2 Names on Record AssessorUpdated Jul 2026

449 Mountain Ave

2,508 sqft · Built 1950 · 0.287 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$749,000Sep 2022 $14,9342025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

450 Mountain Ave

1,564 sqft · Built 1960 · 0.484 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10Jun 2012 $9,6442025 1 Name on Record AssessorUpdated Jul 2026

454 Mountain Ave

2,019 sqft · Built 1939 · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$172,000Jan 1986 $12,0162025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

455 Mountain Ave

1,451 sqft · Built 1949 · 0.253 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,9152025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

458 Mountain Ave

2,464 sqft · Built 1965 · 0.412 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2005 $14,6812025 Amount on Record Oct 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

459 Mountain Ave

1,168 sqft · Built 1949 · 0.255 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$515,000Dec 2022 $11,2812025 Amount on Record Sep 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

465 Mountain Ave

1,181 sqft · Built 1949 · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Sep 2023 $7,6672025 Amount on Record Jan 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

469 Mountain Ave

3,575 sqft · Built 1949 · 0.257 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Aug 2018 $16,5832025 Amount on Record Apr 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

475 Mountain Ave

1,472 sqft · Built 1949 · 0.251 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jan 2005 $10,9632025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

479 Mountain Ave

1,331 sqft · Built 1949 · 0.246 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$40,000May 2017 $11,0742025 Amount on Record Aug 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

483 Mountain Ave

1,457 sqft · Built 1949 · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$530,000Jan 2025 $11,1272025 Amount on Record Dec 2003 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

485 Mountain Ave

1,316 sqft · Built 1949 · 0.233 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$147,500Jan 1998 $10,9102025 Amount on Record Feb 1995 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

491 Mountain Ave

832 sqft · Built 1949 · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1991 $8,2002025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

492 1/2 Mountain Ave

2,855 sqft · Built 1939 · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2019 $15,7382021 —Jan 1995 1 Name on Record Assessor + 1 DocumentUpdated Jun 2023

492 Mountain Ave

2,604 sqft · Built 1960 · 4.69 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Feb 1999 $67,4262025 —Mar 1998 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

496 Mountain Ave

1,602 sqft · Built 1934 · 0.284 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000Feb 2003 $10,2732025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

497 Mountain Ave

1,190 sqft · Built 1948 · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$433,250Feb 2018 $9,3792025 Amount on Record Aug 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

500 Mountain Ave

7,336 sqft · Built 1991 · 1.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1997 $31,4922025 —Jan 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

504 Mountain Ave

4,368 sqft · Built 1948 · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,8472025 2 Names on Record AssessorUpdated Jul 2026

517 Mountain Ave

2,007 sqft · Built 1920 · 0.238 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$445,000Jun 2014 $14,0612025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

517A Mountain Ave

1,886 sqft · Built 1977 · 0.171 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$97,739Jan 2017 $12,5782025 Amount on Record Aug 1990 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

518 Mountain Ave

3,164 sqft · Built 1946 · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$187,500Nov 1990 $16,1182025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

519 Mountain Ave

1,897 sqft · Built 1935 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$419,500Apr 2007 $11,3562025 Amount on Record Apr 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

528 Mountain Ave

1,652 sqft · Built 1947 · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Mar 2009 $11,2742025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

534 Mountain Ave

1,404 sqft · Built 1951 · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Dec 2012 $9,0852025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

536 Mountain Ave

1,971 sqft · Built 1951 · 0.19 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$592,000Oct 2024 $12,1252025 Amount on Record Apr 1997 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

542 Mountain Ave

1,962 sqft · Built 1983 · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Aug 2008 $13,0922025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

548 Mountain Ave

2,804 sqft · Built 1981 · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Dec 2010 $15,0592025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

549 Mountain Ave

3,224 sqft · Built 1960 · 0.845 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000May 1984 $13,5182025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

561 Mountain Ave

1,470 sqft · Built 1961 · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Oct 2015 $10,9002025 1 Name on Record AssessorUpdated Jul 2026

564 Mountain Ave

2,498 sqft · Built 1985 · 0.231 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$580,000Dec 2021 $15,4552025 Amount on Record May 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

567 Mountain Ave

3,976 sqft · Built 1920 · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$19,4952025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

573 Mountain Ave

1,576 sqft · Built 1958 · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Oct 2018 $11,1342025 Amount on Record Sep 1983 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

579 Mountain Ave

0.502 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

589 Mountain Ave

1,974 sqft · Built 1944 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$383,000May 2018 $11,4882025 Amount on Record Feb 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

627 Mountain Ave

2,395 sqft · Built 1949 · 0.241 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$318,000Oct 2013 $12,6602025 Amount on Record May 2013 1 Name on Record AssessorUpdated Jul 2026

631 Mountain Ave

2,642 sqft · Built 2012 · 0.231 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$518,000Sep 2012 $17,8002025 Amount on Record Feb 2012 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

639 Mountain Ave, #641

19,556 sqft · Built 1963 · 1.93 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Jul 2020 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

661 Mountain Ave

2,268 sqft · Built 1954 · 0.435 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,000Dec 2012 $12,4582025 Amount on Record Feb 1997 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

663 Mountain Ave

1,817 sqft · Built 1963 · 0.376 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$700,000Feb 2025 $12,6672025 —Jul 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

665 Mountain Ave

1,532 sqft · Built 1958 · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1998 $10,5052025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

701 Mountain Ave

1,908 sqft · Built 1798 · 0.907 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$630,000Apr 2026 $10,8662025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

709 Mountain Ave

1,527 sqft · Built 1960 · 0.805 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Sep 1988 $13,2702025 1 Name on Record AssessorUpdated Jul 2026

711 Mountain Ave

2,120 sqft · Built 1970 · 0.496 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000May 1999 $9,3912025 2 Names on Record AssessorUpdated Jul 2026

715 Mountain Ave, #717

2,412 sqft · Built 1955 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$760,000Aug 2024 $9,4972025 Amount on Record Sep 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

719 Mountain Ave

4,160 sqft · Built 1980 · 0.688 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jun 1999 $36,8562025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

733 Mountain Ave

9,520 sqft · Built 1960 · 0.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,900,000Aug 2017 $70,2862025 Amount on Record Aug 2001 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

761 Mountain Ave

3,645 sqft · Built 1955 · 0.231 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$700,000Dec 2007 $15,9232025 1 Name on Record AssessorUpdated Jul 2026

762 Mountain Ave

3,128 sqft · Built 1955 · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,7092025 2 Names on Record AssessorUpdated Jul 2026

763 Mountain Ave, #769

5,087 sqft · Built 1955 · 0.492 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1978 $20,0302025 1 Name on Record AssessorUpdated Jul 2026

771 Mountain Ave, #779

6,000 sqft · Built 1973 · 0.509 acres

Last Sale Tax Bill Prior Sale Owner Records
$358,000Jan 2008 $23,6262025 1 Name on Record AssessorUpdated Jul 2026

772 Mountain Ave

1,200 sqft · Built 1957 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1984 $9,3572025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

778 Mountain Ave

1,535 sqft · Built 1957 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$356,000Jun 2005 $9,8302025 Amount on Record Jul 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

783 Mountain Ave

2,108 sqft · Built 1980 · 0.354 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1997 $25,9392025 1 Name on Record AssessorUpdated Jul 2026

784 Mountain Ave

1,118 sqft · Built 1953 · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$192,000Jul 2000 $9,3112025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

799 Mountain Ave

5 units · Built 1958 · 872 sq ft

Last Sale Median Tax Bill Median Sale    
$330,000Oct 2025 $5,9552025 $265,0005 units    

801 Mountain Ave

4 units · Built 1958 · 655 sq ft

Last Sale Median Tax Bill Median Sale    
$215,000Jun 2021 $5,3092025 $102,5004 units    

803 Mountain Ave

4 units · Built 1958 · 858 sq ft

Last Sale Median Tax Bill Median Sale    
$300,000Jun 2026 $5,6032025 $162,7404 units    

805 Mountain Ave

4 units · Built 1958 · 655 sq ft

Last Sale Median Tax Bill Median Sale    
$196,000Oct 2022 $5,3092025 $182,0004 units    

807 Mountain Ave

5 units · Built 1958 · 872 sq ft

Last Sale Median Tax Bill Median Sale    
$240,000Jan 2022 $5,9362025 $182,5005 units    

815 Mountain Ave

7,504 sqft · Built 1960 · 2.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$103,0702025 1 Name on Record AssessorUpdated Jul 2026

820 Mountain Ave

2,838 sqft · Built 1979 · 0.232 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$472,500Jun 2017 $15,8962025 Amount on Record Jun 2007 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

824 Mountain Ave

3,108 sqft · Built 1975 · 0.233 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$20,5372025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

828 Mountain Ave

2,612 sqft · Built 1977 · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$370,000Aug 2003 $13,8562025 Amount on Record Oct 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

832 Mountain Ave

2,432 sqft · Built 1980 · 0.228 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,500Jul 2002 $16,3322025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

835 Mountain Ave

Built 1965 · 2.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1980 $123,3712025 1 Name on Record AssessorUpdated Jul 2026

836 Mountain Ave

2,280 sqft · Built 1942 · 0.253 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$580,000Oct 2020 $14,7772025 Amount on Record Aug 2008 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

840 Mountain Ave

3,088 sqft · Built 1940 · 0.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$575,000Dec 2020 $18,4512025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

841 Mountain Ave

24,316 sqft · Built 1967 · 1.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,950,000Aug 2022 $95,7482025 Amount on Record Sep 2011 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

844 Mountain Ave

2,360 sqft · Built 1967 · 0.233 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Jul 1999 $16,2042025 —Feb 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

855 Mountain Ave

31,905 sqft · Built 2008 · 14.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,500,000Sep 2008 $1,714,2212025 1 Name on Record AssessorUpdated Jul 2026

868 Mountain Ave

2,763 sqft · Built 1990 · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$440,000Dec 2018 Amount on Record Oct 1988 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

870 Mountain Ave

1,878 sqft · Built 1924 · 0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,500Oct 2014 $11,1122025 Amount on Record Jul 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

871 Mountain Ave

21,540 sqft · Built 1996 · 0.454 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,030,000Aug 2003 $84,5062025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

874 Mountain Ave

1,932 sqft · Built 1954 · 0.358 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$599,900Jan 2026 $11,2552025 Amount on Record Jun 2025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

876 Mountain Ave

2,568 sqft · Built 1972 · 0.244 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$276,000Jan 2001 $12,3442025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

880 Mountain Ave

1,736 sqft · Built 1964 · 0.287 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$320,000May 2009 $12,6552025 Amount on Record Sep 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

899 Mountain Ave

38,672 sqft · Built 1989 · 2.39 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,206,515Jan 2009 $160,3802025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

901 Mountain Ave

2,968 sqft · Built 1980 · 6.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,143,485Jan 2009 $267,9692025 Amount on Record Aug 1997 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

905 Mountain Ave

2,792 sqft · Built 1974 · 0.244 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,500Jun 2022 $13,6922025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets