Tompkins Ave, Mamaroneck, NY Property Records

Westchester County and Rye Town property records for 19 addresses on Tompkins Ave, Mamaroneck, NY · Last verified August 2026

Tompkins Ave Highlights

Properties 19
Median Sale Price $855,000
Deeds and Mortgages on File 14
Median Price per Sqft $266
Owner Occupied 68%
Median Annual Tax Bill $14,035
Median Year Built 1925
Median Ownership Tenure 11 years

Properties on Tompkins Ave

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

304 Tompkins Ave

3 bd · 2.5 ba · 1,536 sqft · built 1964 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,0692025 Owner on Record Owner Occupied AssessorUpdated May 2026

308 Tompkins Ave

4 bd · 2.5 ba · 1,770 sqft · built 1908 · 0.156 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,0402025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

311 Tompkins Ave

3 bd · 1 ba · 1,778 sqft · built 1930 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Dec 1995 $12,3492025 2 Owners on Record AssessorUpdated May 2026

314 Tompkins Ave

3 bd · 3 ba · 4,703 sqft · built 1856 · 0.294 acres

Last Sale Tax Bill Prior Sale Owner Records
$940,000Jul 2022 $16,6712025 2 Owners on Record Assessor + 1 DocumentUpdated May 2026

317 Tompkins Ave

5 bd · 3.5 ba · 2,221 sqft · built 1980 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,0322025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

321 Tompkins Ave

4 bd · 1.5 ba · 1,832 sqft · built 1856 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$488,500Oct 2010 $13,9532025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

406 Tompkins Ave

3 bd · 2.5 ba · 1,430 sqft · built 1924 · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$685,000Jan 2015 $14,9242025 —Dec 2014 2 Owners on Record Owner Occupied AssessorUpdated May 2026

412 Tompkins Ave

4 bd · 1.5 ba · 2,280 sqft · built 1925 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,6972025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

413 Tompkins Ave, #415

4,011 sqft · built 1900 · 0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$937,500Apr 2021 $14,0352025 Owner on Record Assessor + 1 DocumentUpdated May 2026

416 Tompkins Ave

3 bd · 2.5 ba · 2,079 sqft · built 1910 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1997 $14,2622025 2 Owners on Record AssessorUpdated May 2026

419 Tompkins Ave, #425

7,768 sqft · built 1965 · 0.821 acres

Last Sale Tax Bill Prior Sale Owner Records
$34,0042025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

420 Tompkins Ave

3 bd · 2.5 ba · 1,649 sqft · built 1958 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$855,000Feb 2025 $12,3122025 Owner on Record AssessorUpdated May 2026

424 Tompkins Ave

3 bd · 2.5 ba · 1,404 sqft · built 1959 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$202,500Jun 1995 $13,8152025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

508 Tompkins Ave

6 bd · 2 ba · 2,405 sqft · built 1961 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,122Feb 2017 $15,0962025 Owner on Record Assessor + 1 DocumentUpdated May 2026

512 Tompkins Ave

4 bd · 2.5 ba · 2,972 sqft · built 1890 · 0.178 acres

Last Sale Tax Bill Prior Sale Owner Records
$651,000Apr 2014 $19,1542025 Amount on Record Jul 2002 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

518 Tompkins Ave

3 bd · 1 ba · 1,752 sqft · built 1910 · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
$452,000Apr 2004 $13,3422025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

524 Tompkins Ave

3 bd · 2 ba · 1,486 sqft · built 1965 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,6532025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

536 Tompkins Ave

4 bd · 1.5 ba · 1,560 sqft · built 1965 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$865,000Apr 2024 $14,2592025 Amount on Record Jan 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

604 Tompkins Ave, #608

54,252 sqft · built 1925 · 0.606 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,0682025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets