Westchester County and New Castle Town property records for 20 addresses on Mountain Peak Rd, Chappaqua, NY · Last verified August 2026
| Properties | 20 |
|---|---|
| Median Sale Price | $1,729,000 |
| Deeds and Mortgages on File | 22 |
| Median Price per Sqft | $503 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $30,306 |
| Median Year Built | 1976 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2.5 ba · 2,869 sqft · built 1968 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $30,3062025 | Owner on Record Owner Occupied | AssessorUpdated May 2026 |
4 bd · 2 ba · 2,690 sqft · built 1974 · 1.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,5822025 | 2 Owners on Record Owner Occupied | AssessorUpdated May 2026 |
4 bd · 3 ba · 3,148 sqft · built 1979 · 1.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,979,000Jul 2026 | $21,1512025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 3 ba · 2,896 sqft · built 1968 · 1.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,045,000Oct 2004 | $31,8482025 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated May 2026 |
5 bd · 5 ba · 5,148 sqft · built 1973 · 1.71 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $34,8842025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2026 |
5 bd · 4 ba · 3,292 sqft · built 1972 · 1.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,850,000Jul 2025 | $30,3652025 | Amount on Record Oct 2003 | 2 Owners on Record | AssessorUpdated May 2026 |
5 bd · 3 ba · 3,674 sqft · built 1960 · 1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Jan 2010 | $26,4312025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated May 2026 |
1.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $57,000Sep 2010 | $21,3432025 | Amount on Record Nov 1995 | Owner on Record | Assessor + 1 DocumentUpdated May 2026 |
4 bd · 4 ba · 5,082 sqft · built 1989 · 1.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,380,000Aug 2000 | $59,5412025 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated May 2026 |
4 bd · 4.5 ba · 4,661 sqft · built 1979 · 1.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,190,000May 2018 | $59,3032025 | Amount on Record Sep 2002 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 3 ba · 3,229 sqft · built 1968 · 1.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,290,000May 2025 | $36,2322025 | 2 Owners on Record | Assessor + 2 DocumentsUpdated May 2026 |
4 bd · 3.5 ba · 3,446 sqft · built 1978 · 1.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,735,023Aug 2022 | $41,7982025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
4 bd · 2 ba · 2,988 sqft · built 1977 · 1.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,729,000Jul 2022 | $27,7802025 | Amount on Record Apr 2005 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
5 bd · 4 ba · 3,974 sqft · built 1976 · 0.96 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $760,000Jan 1997 | $11,8922025 | 2 Owners on Record Owner Occupied | AssessorUpdated May 2026 |
4 bd · 2.5 ba · 2,485 sqft · built 1978 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $21,4852025 | 2 Owners on Record Owner Occupied | AssessorUpdated May 2026 |
5 bd · 4 ba · 3,868 sqft · built 1981 · 1.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,600,000Aug 2023 | $47,8872025 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
1.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,1992025 | 2 Owners on Record | AssessorUpdated May 2026 |
4 bd · 3.5 ba · 3,368 sqft · built 1978 · 1.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,300,000Sep 2014 | $28,7792025 | Amount on Record May 2010 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
1.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Jun 2012 | $24,7362025 | Owner on Record | AssessorUpdated May 2026 |
7 bd · 4.5 ba · 4,695 sqft · built 1966 · 1.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $67,0732025 | Owner on Record Owner Occupied | AssessorUpdated May 2026 |