Westchester County and Mount Pleasant Town property record for 156 Prospect Ave, Valhalla, NY 10595
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 2,606 sqft · built 2020 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $24,922 (2026) |
| Deeds & Mortgages | Apr 2022 Mortgage Aug 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 553489 117.15-4-10 |
| Primary APN | 553489 117.15-4-10 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 2 Stories |
| Building Area | 2,606 sqft Living Area |
| 1st Floor Area | 1,303 sqft |
| 2nd Floor Area | 1,303 sqft |
| Basement Area | 500 sqft |
| Finished Basement | 500 sqft |
| Unfinished Basement | 500 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Architectural Style | Colonial |
| Exterior Material | Wood |
| Lot Area | 8,276 sqft (0.19 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 13096000 |
|---|---|
| Street Address | 156 PROSPECT AVE |
| City | VALHALLA |
| State | NY |
| Zip | 10595-1831 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 02 - SINGL |
| Legal Block | 4 |
| Legal Lot Number | 10.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT PLEASANT |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 11902 |
156 Prospect Ave is owned and occupied by an individual who acquired it in December 2005.
Source: Westchester County and Mount Pleasant Town records, as of October 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 156 PROSPECT AVE, VALHALLA, NY 10595-1831 |
| 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.
| Date | Document |
|---|---|
| Apr 22, 2022 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Aug 30, 2018 | Grant Deed, Transfer JUDICIAL TITLE INSURANCE COMPANY |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Dec 2, 2005 |
| Transfer Doc | 0460330307 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 156 PROSPECT AVE, VALHALLA, NY 10595-1831 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2022 |
| Title Company | FIRST NATIONWIDE TITLE AGENCY LT, FIRST NATIONWIDE TITLE AGENC |
| Name | Verified Name |
|---|---|
| Address | 156 PROSPECT AVE, VALHALLA, NY 10595-1831 |
| Document Number | 0621123158 |
|---|---|
| Date | Apr 22, 2022 |
| Instrument | 621123158 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Aug 30, 2018 |
| Property Address | 156 PROSPECT AVE, VALHALLA, NY 10595-1831 |
| Document Number | 0582323073 |
| Book / Page | 058232 / 003073 |
| Instrument Date | Aug 28, 2018 |
| Transaction Type | Transfer |
| Record Updated | Sep 13, 2018 |
| Title Company | JUDICIAL TITLE INSURANCE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $1,980.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 61 WILSON AVE VALHALLA NY 105952028, VALHALLA, NY 10595-2028 |
The 2026 property tax bill for 156 Prospect Ave was $24,922.
Source: Westchester County and Mount Pleasant Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Mount Pleasant Town |
| Unified School District | Valhalla Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $24,922.00 | ||
| 2025 | $11,000 (-) Land $1,150 Building $9,850 | $1,089,109 (+5.94%) Land $113,861 Building $975,248 | |
| 2024 | $11,000 (-) Land $1,150 Building $9,850 | $1,028,038 (+5.61%) Land $107,477 Building $920,561 | |
| 2023 | $11,000 Land $1,150 Building $9,850 | $973,451 Land $101,770 Building $871,681 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 156 Prospect Ave 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 A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 11 (1978–2023) |
| Claims Outside the SFHA | 7 of 11 |
| Most Recent Claim | Sep 2023 · Severe Storm And Flooding |
| Claims by Event |
|
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 156 Prospect Ave is low, with a 0.01% 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 | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | KENSICO WATER DISTRICT serves 17,917 people · EPA ID NY5930082 |
|---|---|
| Water Source | Purchased surface water from NEW YORK CITY SYSTEM |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jan 2022 |
|---|---|
| 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 307 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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