Sunset Ave, Mattituck, NY Property Records

Suffolk County, Southampton Town and Southold Town property records for 40 addresses on Sunset Ave, Mattituck, NY · Last verified August 2026

Sunset Ave Highlights

Properties 40
Median Sale Price $995,000
Deeds and Mortgages on File 35
Median Price per Sqft $618
Owner Occupied 20%
Median Annual Tax Bill $4,621
Median Year Built 1995
Median Ownership Tenure 7 years

Properties on Sunset Ave

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

16B Sunset Ave

5 bd · 2 ba · 2,656 sqft · 0.589 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,034,000Jul 2019 $9,8722022 Amount on Record Nov 2005 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

50 Sunset Ave

0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Jan 2023 $5,1642024 Amount on Record Jan 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

144 Sunset Ave

2,280 sqft · Built 2000 · 1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,000Oct 2004 $8,6222024 1 Name on Record AssessorUpdated Aug 2026

160 Sunset Ave

0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Oct 2020 $5,9462024 Amount on Record Sep 2012 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

180 Sunset Ave

2 bd · 1 ba · 928 sqft · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Feb 2017 $3,6852024 Amount on Record Apr 2002 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

181 Sunset Ave

2 bd · 1 ba · 1,028 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jan 2019 $3,2742024 Amount on Record Nov 2001 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

189 Sunset Ave

4 bd · 2 ba · 1,817 sqft · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$250Apr 2000 $3,8712024 Amount on Record Mar 1998 1 Name on Record AssessorUpdated Aug 2026

192 Sunset Ave

5 bd · 2 ba · 4,794 sqft · 0.45 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,0942024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

199 Sunset Ave

4 bd · 1 ba · 2,191 sqft · 0.319 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$510,000Jan 2013 $5,6802024 Amount on Record Jan 2006 2 Names on Record AssessorUpdated Aug 2026

205 Sunset Ave

3 bd · 2 ba · 2,072 sqft · 0.319 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$890,000Feb 2015 $5,1682024 Amount on Record Apr 2013 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

209 Sunset Ave

4 bd · 2 ba · 2,044 sqft · 0.31 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,0632024 2 Names on Record AssessorUpdated Aug 2026

215 Sunset Ave

2 bd · 2 ba · 1,817 sqft · 0.3 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,9152024 1 Name on Record AssessorUpdated Aug 2026

218 Sunset Ave

0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,4602024 2 Names on Record AssessorUpdated Aug 2026

220 Sunset Ave

4 bd · 2 ba · 1,344 sqft · 0.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Mar 2001 $3,9492024 2 Names on Record AssessorUpdated Aug 2026

225 Sunset Ave

0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Jan 2006 $6,3292024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

228 Sunset Ave

3 bd · 2 ba · 1,534 sqft · 0.489 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,407,500Oct 2020 $3,9652024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

229 Sunset Ave

4 bd · 2 ba · 1,768 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$640,000Feb 2005 $3,9592024 —Feb 2005 1 Name on Record AssessorUpdated Aug 2026

233 Sunset Ave

4 bd · 1 ba · 2,424 sqft · 0.289 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,370,000Apr 2020 $7,6702024 Amount on Record Oct 2014 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

240 Sunset Ave

4 bd · 2 ba · 1,932 sqft · 0.81 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Sep 2023 $4,2292024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

254 Sunset Ave

4 bd · 2 ba · 1,656 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$613,000Apr 2019 $3,6612024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

255 Sunset Ave

4 bd · 1 ba · 1,610 sqft · 0.319 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$995,000Jun 2021 $4,3322024 Amount on Record Feb 2001 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

256 Sunset Ave

3 bd · 2 ba · 1,336 sqft · 0.48 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$735,000Aug 2017 $4,2302024 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

258 Sunset Ave

3 bd · 2 ba · 1,542 sqft · 0.519 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$745,000Jan 2019 $5,8482024 Amount on Record Mar 1999 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

260 Sunset Ave

0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Jul 2021 $6,7292024 Amount on Record Apr 2019 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

263 Sunset Ave

4 bd · 3 ba · 1,810 sqft · 0.43 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$950,000Aug 2007 $4,7222024 Amount on Record Nov 2003 2 Names on Record AssessorUpdated Aug 2026

269 Sunset Ave

2 bd · 1 ba · 1,194 sqft · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,4092024 2 Names on Record AssessorUpdated Aug 2026

270 Sunset Ave

4 bd · 2 ba · 1,683 sqft · 0.469 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$195,000Aug 1994 $4,3962024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

279 Sunset Ave

3 bd · 2 ba · 2,477 sqft · 0.539 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Oct 2025 $4,6212024 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

285 Sunset Ave

4 bd · 1 ba · 2,400 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$439,000Jul 2015 $4,4232024 Amount on Record Oct 1999 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

287 Sunset Ave

3 bd · 2 ba · 1,519 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$605,000Apr 2020 $3,3432024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

290 Sunset Ave

6 bd · 1 ba · 4,540 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,8722024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

293 Sunset Ave

3 bd · 1 ba · 1,543 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2422024 1 Name on Record AssessorUpdated Aug 2026

294 Sunset Ave

3 bd · 1 ba · 1,368 sqft · 0.219 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$450,000Sep 2019 $2,7682024 Amount on Record Oct 2005 1 Name on Record AssessorUpdated Aug 2026

296 Sunset Ave

0.21 acres

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

360 Sunset Ave

0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,9812024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

455 Sunset Ave

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8242024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

550 Sunset Ave

0.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Feb 2004 $8,6062024 Amount on Record Jun 2002 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

560 Sunset Ave

1.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000Nov 2012 $12,5182024 Amount on Record Aug 2001 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

590 Sunset Ave

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Feb 2021 $7,9812024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

620 Sunset Ave

1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,1442024 1 Name on Record AssessorUpdated Aug 2026

Wildfire Risk on Sunset Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank at the 10th percentile of exposed land nationally · 23rd in New York
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
1 of 7 cells directly exposed · 6 adjoin burnable vegetation

Property Records in Nearby Streets