Westchester County and Mount Kisco Village property record for 340 Spring St, Mount Kisco, NY 10549
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 2,066 sqft · built 1928 |
| Lot Size | 0.37 acres (16,117 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $8,400 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 555601 80.64-2-3 |
| Primary APN | 555601 80.64-2-3 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,066 sqft Living Area |
| 1st Floor Area | 818 sqft |
| 2nd Floor Area | 624 sqft |
| Upper Floors Area | 624 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Colonial |
| Lot Area | 16,117 sqft (0.37 acres) |
| Lot Dimensions | 150 ft deep x 108 ft wide |
| Garage Type | Basement |
| Porch | Slab |
| Porch Area | 287 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 058300 |
|---|---|
| Street Address | 340 SPRING ST |
| City | MOUNT KISCO |
| State | NY |
| Zip | 10549-3313 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS-6 |
| Legal Block | 2 |
| Legal Lot Number | 3.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT KISCO |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 13000 |
340 Spring St is owned and occupied by an individual.
Source: Westchester County and Mount Kisco Village records, as of October 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 340 SPRING ST, MOUNT KISCO, NY 10549-3313 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 340 Spring St was $8,400 with a homeowner's exemption, up 679.2% from the year before.
Source: Westchester County and Mount Kisco Village assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision / Municipality | Mount Kisco Village |
| Unified School District | Bedford Central School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $8,400.00 (+679.22%) Homeowner's exemption | ||
| 2025 | $1,078.00 | $58,500 (-) Land $20,000 Building $38,500 | $420,560 (-53.41%) Land $143,781 Building $276,779 |
| 2024 | Homeowner's exemption | $58,500 (-) Land $20,000 Building $38,500 | $902,778 (+10.49%) Land $308,642 Building $594,136 |
| 2023 | $58,500 Land $20,000 Building $38,500 | $817,040 Land $279,330 Building $537,710 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 340 Spring St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 7 (1979–2016) |
| Claims Outside the SFHA | 4 of 7 |
| Most Recent Claim | Feb 2016 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 340 Spring St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MOUNT KISCO WATER DEPARTMENT serves 11,187 people · EPA ID NY5903437 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2025 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | Treatment failure resolved · Nov 2024 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 279 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| Optimum Cable | 940 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
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