Stanley Ave, Mamaroneck, NY Property Records

Westchester County and Mamaroneck Town property records for 40 addresses on Stanley Ave, Mamaroneck, NY · Last verified August 2026

Stanley Ave Highlights

Properties 139
Median Sale Price $608,500
Deeds and Mortgages on File 117
Median Price per Sqft $322
Owner Occupied 71%
Median Annual Tax Bill $4,567
Median Year Built 2008
Median Ownership Tenure 10 years

Properties on Stanley Ave

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

225 Stanley Ave

100 units · Built 2008 · 1,357 sq ft

Last Sale Median Tax Bill Median Sale    
$625,000Aug 2026 $4,2822025 $585,000100 units    
Last Sale Tax Bill Prior Sale Owner Records
$296,180Jan 2010 Owner on Record Owner Occupied AssessorUpdated Jun 2023

234 Stanley Ave

2,254 sqft · built 1900 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$5642025 Owner on Record AssessorUpdated May 2026

304 Stanley Ave

3 bd · 1.5 ba · 1,510 sqft · built 1923 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$712,500Apr 2025 $11,1042025 2 Owners on Record AssessorUpdated May 2026

307 Stanley Ave, #309

2 bd · 1.5 ba · 1,094 sqft · built 1922 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$940,000Feb 2023 $14,1702025 Amount on Record Jan 2011 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

308 Stanley Ave

3 bd · 1.5 ba · 1,214 sqft · built 1922 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$446,000Jun 2019 $10,5822025 Amount on Record Jun 2004 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

310 Stanley Ave

3 bd · 1.5 ba · 1,264 sqft · built 1925 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Apr 2023 $10,7132025 —Jun 1997 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

312 Stanley Ave

3 bd · 3 ba · 1,542 sqft · built 1923 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Aug 2009 $10,9572025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

313 Stanley Ave

4 bd · 2.5 ba · 2,254 sqft · built 1926 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,4962025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

315 Stanley Ave

2 bd · 1 ba · 943 sqft · built 1923 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Oct 2020 $9,5062025 Amount on Record Jul 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

316 Stanley Ave

6 bd · 2 ba · 2,112 sqft · built 1923 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,2352025 2 Owners on Record AssessorUpdated May 2026

318 Stanley Ave

4 bd · 3 ba · 1,913 sqft · built 1948 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,9742025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

321 Stanley Ave

6 bd · 3 ba · 3,159 sqft · built 1927 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,0182025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

324 Stanley Ave

4 bd · 3.5 ba · 2,049 sqft · built 1940 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Sep 2016 $14,2352025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

325 Stanley Ave

5 bd · 3 ba · 2,186 sqft · built 1900 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,177,500May 2026 $14,2512025 Amount on Record Sep 2019 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

328 Stanley Ave

3 bd · 2 ba · 1,844 sqft · built 1887 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jun 1998 $10,9572025 Amount on Record Feb 1996 Owner on Record AssessorUpdated May 2026

329 Stanley Ave

3 bd · 2 ba · 1,724 sqft · built 1925 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$576,500Jul 2006 $14,2842025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

331 Stanley Ave

3 bd · 2.5 ba · 1,265 sqft · built 1877 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$871,000Jul 2023 $12,2462025 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated May 2026

332 Stanley Ave

5 bd · 3 ba · 2,340 sqft · built 1923 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,7132025 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

335 Stanley Ave

3 bd · 2 ba · 1,497 sqft · built 1930 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,3652025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

336 Stanley Ave

3 bd · 1 ba · 1,350 sqft · built 1922 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000May 2019 $9,9792025 Amount on Record May 2002 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

341 Stanley Ave

3 bd · 2 ba · 1,593 sqft · built 1902 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,3812025 Owner on Record Owner Occupied AssessorUpdated May 2026

342 Stanley Ave

3 bd · 3 ba · 1,526 sqft · built 1894 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,7622025 Owner on Record Assessor + 1 DocumentUpdated May 2026

345 Stanley Ave

3 bd · 2 ba · 1,196 sqft · built 1955 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Feb 2025 $5,2372025 2 Owners on Record AssessorUpdated May 2026

433 Stanley Ave

3 bd · 1.5 ba · 1,471 sqft · built 1941 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,1272025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

437 Stanley Ave

2 bd · 2 ba · 1,257 sqft · built 1954 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,0832025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

438 Stanley Ave

3 bd · 2 ba · 1,744 sqft · built 1970 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,620,000Jun 2021 $6,5062025 Amount on Record Nov 1999 Owner on Record Owner Occupied AssessorUpdated May 2026

510 Stanley Ave

3 bd · 2 ba · 1,681 sqft · built 1917 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000Oct 2002 $12,2622025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

514 Stanley Ave

3 bd · 1 ba · 1,725 sqft · built 1926 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$482,500Sep 2007 $11,8872025 Owner on Record Owner Occupied AssessorUpdated May 2026

515 Stanley Ave

4 bd · 2 ba · 2,120 sqft · built 1925 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,3192025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

517 Stanley Ave

4 bd · 2.5 ba · 2,712 sqft · built 1927 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,6752025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

518 Stanley Ave

3 bd · 1 ba · 1,616 sqft · built 1925 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Jan 2012 $10,0282025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

521 Stanley Ave

3 bd · 1 ba · 1,775 sqft · built 1926 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$661,000Nov 2017 $14,7572025 Amount on Record Aug 2015 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

522 Stanley Ave

4 bd · 2 ba · 2,570 sqft · built 1924 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Apr 1995 $13,3382025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

525 Stanley Ave

5 bd · 3 ba · 2,244 sqft · built 1925 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Oct 1998 $6,9122025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

526 Stanley Ave

4 bd · 3 ba · 2,892 sqft · built 1928 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,4272025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

529 Stanley Ave, #31

3 bd · 2.5 ba · 2,031 sqft · built 1924 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,9762025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

530 Stanley Ave

4 bd · 2 ba · 1,716 sqft · built 1910 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Sep 2013 $12,3282025 Amount on Record Nov 2002 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

534 Stanley Ave

4 bd · 3 ba · 2,222 sqft · built 1926 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,8112025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

538 Stanley Ave

3 bd · 2.5 ba · 1,927 sqft · built 1927 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$720,000Oct 2016 $14,9852025 Amount on Record Mar 2005 2 Owners on Record Owner Occupied AssessorUpdated May 2026

Property Records in Nearby Streets