Westchester County and Mamaroneck Town property records for 16 addresses on Seney Ave, Mamaroneck, NY · Last verified October 2026
| Properties | 16 |
|---|---|
| Median Sale Price | $1,750,000 |
| Deeds and Mortgages on File | 15 |
| Median Price per Sqft | $674 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $45,825 |
| Median Year Built | 1949 |
| Median Ownership Tenure | 9 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
600 Seney Ave |
5 bd · 3 ba · 3,030 sqft built 1953 · 0.25 acres | $1,465,000 Dec 2020 | $40,429 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
601 Seney Ave |
6 bd · 6.5 ba · 4,299 sqft built 1949 · 0.339 acres | $2,900,000 Jun 2021 | $77,107 2026 | Assessor + 6 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
610 Seney Ave |
5 bd · 3.5 ba · 2,640 sqft built 1947 · 0.23 acres | $974,000 Jan 2017 | $36,405 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
616 Seney Ave |
4 bd · 3.5 ba · 2,400 sqft built 1947 · 0.289 acres | $1,601,255 Jul 2016 | $39,310 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
617 Seney Ave |
4 bd · 3.5 ba · 2,790 sqft built 1946 · 0.43 acres | $1,900,000 Aug 2022 | $44,339 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
622 Seney Ave |
3 bd · 3.5 ba · 2,443 sqft built 1951 · 0.289 acres | $1,750,000 Jun 2023 | $40,361 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
630 Seney Ave |
3 bd · 2 ba · 1,862 sqft built 1947 · 0.289 acres | $870,100 Jan 2009 | $31,673 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
638 Seney Ave |
5 bd · 5.5 ba · 5,182 sqft built 2015 · 0.33 acres | $2,875,000 May 2016 | $85,385 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
639 Seney Ave |
4 bd · 3.5 ba · 3,321 sqft built 1950 · 0.43 acres | $1,575,000 May 2019 | $45,139 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
709 Seney Ave |
4 bd · 2.5 ba · 2,436 sqft built 1940 · 0.169 acres | $36,895 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
712 Seney Ave |
4 bd · 3.5 ba · 3,513 sqft built 1941 · 0.339 acres | $150,000 Aug 1998 | $48,066 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
715 Seney Ave |
5 bd · 3.5 ba · 3,357 sqft built 1994 · 0.36 acres | $2,950,000 Jun 2025 | $53,326 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
720 Seney Ave |
4 bd · 4.5 ba · 3,917 sqft built 1948 · 0.41 acres | $1,560,000 Jul 2015 | $55,931 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
723 Seney Ave |
5 bd · 3.5 ba · 4,069 sqft built 1994 · 0.35 acres | $1,599,000 Feb 2004 | $63,732 2026 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
724 Seney Ave |
4 bd · 3.5 ba · 2,986 sqft built 1947 · 0.339 acres | $45,825 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
805 Seney Ave |
5 bd · 3.5 ba · 3,805 sqft built 1950 · 0.33 acres | $1,326,000 May 2013 | $49,598 2026 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |