Summit Rd, Mountainside, NJ Property Records

Union County and Mountainside Borough property records for 80 addresses on Summit Rd, Mountainside, NJ · Last verified August 2026

Summit Rd Highlights

Properties 80
Median Sale Price $680,000
Deeds and Mortgages on File 95
Median Price per Sqft $259
Owner Occupied 88%
Median Annual Tax Bill $12,321
Median Year Built 1952
Median Ownership Tenure 14 years

Properties on Summit Rd

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

204 Summit Rd

2,380 sqft · Built 1983 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Sep 2022 $7,6972025 —Aug 2022 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

209 Summit Rd

1.29 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$54,2872025 1 Name on Record AssessorUpdated Jul 2026

213 Summit Rd

1.09 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,360,000Aug 2018 $36,9332025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

218 Summit Rd

2,065 sqft · Built 1950 · 0.475 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1988 $9,0472025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

222 Summit Rd

1,764 sqft · Built 1952 · 1.88 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,8972025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

227 Summit Rd

3,428 sqft · Built 2017 · 0.464 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Aug 2020 $15,3552025 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Jul 2026

228 Summit Rd

1,991 sqft · Built 1945 · 1.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Aug 2011 $11,3172025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

235 Summit Rd

3,166 sqft · Built 1950 · 0.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Aug 2003 $17,1322025 —Jun 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

236 Summit Rd

3,080 sqft · Built 1948 · 1.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$324,441Apr 2007 $21,2882025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

240 Summit Rd

1,723 sqft · Built 1947 · 1.06 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Dec 1998 $11,3192025 —Nov 1998 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

241 Summit Rd

1,815 sqft · Built 1950 · 0.775 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$429,000Feb 2012 $10,4732025 —May 2003 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

244 Summit Rd

3,272 sqft · Built 1999 · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Nov 1999 $18,4282025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

245 Summit Rd

1,217 sqft · Built 1950 · 0.298 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,5162025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

251 Summit Rd

2,450 sqft · Built 1950 · 0.273 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$357,000Oct 2014 $14,7382025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

261 Summit Rd

2,304 sqft · Built 1950 · 0.307 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$735,000Jun 2006 $12,6902025 Amount on Record Nov 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

262 Summit Rd

1,906 sqft · Built 1939 · 0.998 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Nov 1994 $11,5312025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

268 Summit Rd

810 sqft · Built 1940 · 0.496 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2022 $6,0982022 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2024

270 Summit Rd

6,812 sqft · Built 2024 · 0.98 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Apr 2022 $50,7322025 Amount on Record Jun 1994 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

271 Summit Rd

1,064 sqft · Built 1953 · 0.348 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2000 $8,8332025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

274 Summit Rd

1,950 sqft · Built 1950 · 0.255 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$155,500Oct 1994 $10,4792025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

277 Summit Rd

3,131 sqft · Built 1955 · 0.357 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$690,000Aug 2012 $16,7962025 Amount on Record Apr 2011 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

278 Summit Rd

1,650 sqft · Built 1950 · 0.326 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2006 $9,3622025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

281 Summit Rd

4,915 sqft · Built 2007 · 0.478 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,295,000Oct 2021 $26,0842025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

282 Summit Rd

3,248 sqft · Built 1950 · 0.326 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Aug 1987 $12,1912025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

285 Summit Rd

4,915 sqft · Built 2007 · 0.478 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,450,000Jul 2007 $26,4242025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

286 Summit Rd

2,940 sqft · Built 1950 · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$670,000Apr 2021 $13,8622025 Amount on Record Jun 1986 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

290 Summit Rd

1,442 sqft · Built 1950 · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$475,000Aug 2017 $9,2572025 Amount on Record Apr 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

291 Summit Rd

2,571 sqft · Built 1928 · 0.398 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Oct 1994 $11,5352025 Amount on Record — 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

296 Summit Rd

2,286 sqft · Built 1949 · 0.273 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$570,000Jul 2018 $11,3302025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

299 Summit Rd

2,639 sqft · Built 1985 · 0.342 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Jun 2025 $13,3712025 Amount on Record Nov 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

300 Summit Rd

1,659 sqft · Built 1920 · 0.375 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,000Oct 2020 $9,8452025 Amount on Record Jun 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

308 Summit Rd

2,146 sqft · Built 1870 · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2001 $12,2452025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

310 Summit Rd

1,872 sqft · Built 1963 · 0.487 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$725,000Jul 2017 $12,6922025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

320 Summit Rd

2,531 sqft · Built 1965 · 0.544 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Apr 2017 $13,0222025 Amount on Record Jul 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

332 Summit Rd

2,181 sqft · Built 1955 · 0.694 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Dec 1992 $10,5402025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

336 Summit Rd

2,149 sqft · Built 1950 · 0.628 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Jun 1999 $11,6802025 Amount on Record Oct 1994 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

340 Summit Rd

2,006 sqft · Built 1958 · 0.646 acres

Last Sale Tax Bill Prior Sale Owner Records
$645,000Oct 2006 $12,4032025 —Sep 1997 2 Names on Record AssessorUpdated Jul 2026

344 Summit Rd

2,007 sqft · Built 1953 · 0.68 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$586,000May 2020 $11,8252025 Amount on Record Dec 1982 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

345 Summit Rd

1,525 sqft · Built 1955 · 0.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,000Nov 2014 $10,2122025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

347 Summit Rd

1,916 sqft · Built 1950 · 0.312 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,5462025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

348 Summit Rd

2,620 sqft · Built 1955 · 0.555 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$680,000Jul 2020 $13,3432025 Amount on Record Oct 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

349 Summit Rd

1,586 sqft · Built 1952 · 0.312 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1999 $9,1882025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

350 Summit Rd

2,555 sqft · Built 1935 · 1.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$850,000Jul 2021 $12,3212022 Amount on Record Feb 2011 1 Name on Record AssessorUpdated Jun 2023

351 Summit Rd

2,001 sqft · Built 1952 · 0.312 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$409,000Aug 2020 $10,7882025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

353 Summit Rd

1,078 sqft · Built 1952 · 0.316 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1994 $9,5132025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

355 Summit Rd

1,100 sqft · Built 1952 · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,000Apr 2004 $8,9692025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

358 Summit Rd

1,478 sqft · Built 1957 · 0.392 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,2962025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

359 Summit Rd

1,527 sqft · Built 1950 · 0.312 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$545,000May 2017 $10,4332025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

363 Summit Rd

2,322 sqft · Built 1949 · 0.312 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jun 2012 $11,4832025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

365 Summit Rd

2,436 sqft · Built 1985 · 0.841 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,1982025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

367 Summit Rd

1,288 sqft · Built 1950 · 0.535 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1972 $10,7442025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

375 Summit Rd

4,301 sqft · Built 1981 · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,322,500Sep 2023 $21,4752025 Amount on Record Mar 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

379 Summit Rd

1,683 sqft · Built 1939 · 1.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$561,000Jul 2019 $11,3342025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

383 Summit Rd

2,232 sqft · Built 1943 · 0.818 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$970,000May 2025 $12,6652025 Amount on Record Nov 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

390 Summit Rd

3,109 sqft · Built 1950 · 0.81 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$799,000Dec 2020 $15,3802025 Amount on Record Dec 2009 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

399 Summit Rd

3,296 sqft · Built 1955 · 0.362 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$385,000Dec 2002 $13,0262025 Amount on Record Jan 1998 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

400 Summit Rd

2,765 sqft · Built 1950 · 0.642 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$662,500Oct 2020 $16,0902025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

406 Summit Rd

2,685 sqft · Built 1977 · 0.498 acres

Last Sale Tax Bill Prior Sale Owner Records
$645,000Jun 2008 $13,0642025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

410 Summit Rd

2,002 sqft · Built 1976 · 0.496 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,6152025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

414 Summit Rd

1,774 sqft · Built 1977 · 0.778 acres

Last Sale Tax Bill Prior Sale Owner Records
$775,000Jul 2024 $11,1782025 Amount on Record Aug 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

415 Summit Rd

3,134 sqft · Built 1960 · 0.582 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$366,000Nov 1999 $14,6142025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

418 Summit Rd

2,368 sqft · Built 1977 · 0.923 acres

Last Sale Tax Bill Prior Sale Owner Records
$599,000Oct 2020 $13,0312025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

419 Summit Rd

2,330 sqft · Built 1960 · 0.458 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,7712025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

423 Summit Rd

0.614 acres

Last Sale Tax Bill Prior Sale Owner Records
$103,500Apr 1994 $7,2032025 1 Name on Record AssessorUpdated Jul 2026

424 Summit Rd

1,702 sqft · Built 1983 · 0.607 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,5452025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

427 Summit Rd

0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$103,500Apr 1994 $1,7392025 1 Name on Record AssessorUpdated Jul 2026

445 Summit Rd

2,346 sqft · Built 1952 · 1.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,000Dec 2020 $13,8542025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

446 Summit Rd

2,644 sqft · Built 1975 · 0.535 acres

Last Sale Tax Bill Prior Sale Owner Records
$999,999Jul 2014 $21,3632025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

450 Summit Rd

3,138 sqft · Built 1975 · 0.432 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,020,000Nov 2018 $19,2172025 Amount on Record Feb 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

461 Summit Rd

2,236 sqft · Built 1955 · 1.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2019 $13,4322025 Amount on Record Sep 2017 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

471 Summit Rd

3,562 sqft · Built 1987 · 0.435 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$696,000Jul 2008 $14,7632025 Amount on Record Oct 1999 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

472 Summit Rd

2,745 sqft · Built 1966 · 0.448 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Oct 1996 $13,0432025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

474 Summit Rd

2,230 sqft · Built 1920 · 0.519 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,372Mar 2002 $10,8302025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

476 Summit Rd

3,637 sqft · Built 1934 · 0.501 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$445,000Nov 2002 $16,0442025 Amount on Record Aug 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

478 Summit Rd

2,326 sqft · Built 1940 · 0.58 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,2312025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

485 Summit Rd

3,340 sqft · Built 1960 · 0.96 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$580,000Dec 2005 $15,8192025 Amount on Record Mar 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

486 Summit Rd

2,828 sqft · Built 1980 · 0.348 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2002 $16,5632025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

491 Summit Rd

2,936 sqft · Built 1962 · 0.551 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,3772025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

500 Summit Rd

2,448 sqft · Built 1965 · 0.332 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$470,000Jun 2021 $11,6472025 Amount on Record Oct 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

501 Summit Rd

2,196 sqft · Built 1962 · 0.357 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1998 $9,6662025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Property Records in Nearby Streets