Westchester County and Mount Vernon City property record for 133 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 | $280,000 (May 2017) |
| Tax Bill | $13,234 (2026) |
| Deeds & Mortgages | May 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 165.74-4026-20 |
| Primary APN | 550800 165.74-4026-20 |
|---|---|
| Alternative APNs |
|
| Lot Area | 3,485 sqft (0.08 acres) |
|---|
| Account Number | 098150 |
|---|---|
| Street Address | 133 BROOKSIDE AVE |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10553-1347 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | MAP OF MOUNT VERNON PARK |
| Legal Block | 4026 |
| Legal Lot Number | 20.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 3400 |
133 Brookside Ave is owned and occupied by an individual who bought it in May 2017.
Source: Westchester County and Mount Vernon City records, as of October 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 133 BROOKSIDE AVE, MOUNT VERNON, NY 10553-1347 |
| 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 | May 2, 2017 · Amount on File |
| Deed Sale | May 2, 2017 · Amount on File |
| Deed Document Number | 2017571013411 |
| Record Updated | Oct 29, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | May 2, 2017 |
| Property Address | 133 BROOKSIDE AVE, MOUNT VERNON, NY 10553-1347 |
| Document Number | 0571013411 |
| Instrument Date | Apr 12, 2017 |
| Instrument | 571013411 |
| Transaction Type | Transfer |
| Record Updated | May 6, 2022 |
| Title Company | JUDICIAL TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $1,120.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 133 BROOKSIDE AVE, 133, MOUNT VERNON, NY 10553-1347 |
| Name | Verified Name |
|---|---|
| Address | 911 E 230TH ST, BRONX, NY 10466-4615 |
The 2026 property tax bill for 133 Brookside Ave was $13,234, up 25.3% 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 | $13,234.00 (+25.26%) | ||
| 2025 | $10,565.00 | $7,700 (-) Land $1,700 Building $6,000 | $427,777 (+6.67%) Land $94,444 Building $333,333 |
| 2024 | $7,700 (-) Land $1,700 Building $6,000 | $401,042 (-10.94%) Land $88,542 Building $312,500 | |
| 2023 | $7,700 Land $1,700 Building $6,000 | $450,292 Land $99,415 Building $350,877 |
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 133 Brookside Ave in Zone X, an area of minimal flood risk, though there have been 16 flood claims nearby since 1978.
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 |
|---|---|
| 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 133 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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