Westchester County and Mount Vernon City property record for 166 Brookside Ave, Mount Vernon, NY 10553
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.08 acres (3,485 sqft) |
| Owner | Individual Name on File |
| Last Sale | $268,217 (Jan 2016) |
| Tax Bill | $11,000 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 165.74-4027-39 |
| Primary APN | 550800 165.74-4027-39 |
|---|---|
| Alternative APNs |
|
| Lot Area | 3,485 sqft (0.08 acres) |
|---|
| Account Number | 098860 |
|---|---|
| Street Address | 166 BROOKSIDE AVE |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10553-1304 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | MAP OF VERNON PARK |
| Legal Block | 4027 |
| Legal Lot Number | 39.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 3400 |
166 Brookside Ave is owned and occupied by an individual who bought it in January 2016.
Source: Westchester County and Mount Vernon City records, as of October 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 166 BROOKSIDE AVE, MOUNT VERNON, NY 10553-1304 |
| 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 |
|---|---|
| Last Sale | Jan 11, 2016 · Amount on File |
| Deed Sale | Jan 11, 2016 · Amount on File |
| Prior Sale | Sep 24, 2015 · Amount on File |
| Deed Document Number | 2016560113114 |
| Prior Transfer Date | Dec 30, 2015 |
| Prior Transfer Doc | 0560113114 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 166 Brookside Ave was $11,000, down 32.2% from the year before.
Source: Westchester County and Mount Vernon City assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| Municipality | Mount Vernon City |
| Unified School District | Mount Vernon School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $11,000.00 (-32.17%) | ||
| 2025 | $16,216.00 | $6,400 (-) Land $1,700 Building $4,700 | $355,555 (+6.67%) Land $94,444 Building $261,111 |
| 2024 | $6,400 (-) Land $1,700 Building $4,700 | $333,334 (-10.94%) Land $88,542 Building $244,792 | |
| 2023 | $6,400 Land $1,700 Building $4,700 | $374,269 Land $99,415 Building $274,854 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 166 Brookside 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 AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 16 (1978–2025) |
| Claims Outside the SFHA | 2 of 16 |
| Most Recent Claim | Jul 2025 · rainfall accumulation |
| 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.
The area around 166 Brookside Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | MOUNT VERNON WATER DEPARTMENT serves 73,893 people · EPA ID NY5903441 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2025 |
| Lead | 7 ppb (2025–2027) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 661 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Optimum.
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