Westchester County and Mount Kisco Village property records for 5 addresses on W St Ext, Mount Kisco, NY · Last verified October 2026
| Properties | 5 |
|---|---|
| Latest Sale | $450,000 (Sep 2009) |
| Sales Recorded | 2 |
| Average Living Area | 1,854 sq ft |
| Owner Occupied | 40% |
| Median Annual Tax Bill | $8,676 |
| Median Year Built | 1917 |
| Average Ownership Tenure | 18 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
11 W St Ext |
5 bd · 2 ba · 1,872 sqft built 1947 · 0.216 acres | $450,000 Sep 2009 | $7,420 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 W St Ext |
4 bd · 2 ba · 1,250 sqft built 1912 · 0.174 acres | $560,000 Jan 2007 | $12,158 2026 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16 W St Ext |
4 bd · 2 ba · 2,088 sqft built 1917 · 0.2 acres | $8,676 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 W St Ext |
2 bd · 1 ba · 1,824 sqft built 1927 · 0.199 acres | $5,582 2026 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 W St Ext |
4 bd · 2 ba · 2,240 sqft built 1917 · 0.171 acres | $10,811 2026 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |