New York City property record for 812 Ave X, Brooklyn, NY 11235
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 4,710 sqft · built 1930 |
| Lot Size | 0.104 acres (4,523 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $21,396 (2025) |
| APN | 07204-0020 |
| Primary APN | 07204-0020 |
|---|---|
| Alternative APNs |
|
| Units | 5 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 4,710 sqft Living Area |
| 1st Floor Area | 558 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Architectural Style | Multi-Family |
| Lot Area | 4,523 sqft (0.104 acres) |
| Lot Dimensions | 100 ft deep x 45.1 ft wide |
| Account Number | 3-07204-0020 |
|---|---|
| Street Address | 812 AVENUE X |
| City | BROOKLYN |
| State | NY |
| Zip | 11235-6152 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R4 |
| Legal Subdivision | MAP MACLOUGHLIN PARK 31ST WARD |
| Legal Block | 7204 |
| Legal Lot Number | 20 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 37000 |
812 Ave X, a residential property, is owned by two individuals who acquired it in May 2008.
Source: New York City records, as of August 31, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 19 KELVIN AVE, STATEN ISLAND, NY 10306-3710 |
| 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 | 2 Names on Deed |
|---|---|
| Last Transfer Date | May 1, 2008 |
| Transfer Doc | 0000269951 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 812 Ave X was $21,396.
Source: New York City assessment roll, as of May 4, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $401,850 Land $138,600 Building $263,250 | $893,000 Land $308,000 Building $585,000 | |
| 2025 | $21,396.00 | ||
| 2023 | $18,449.00 | $259,200 Land $138,600 Building $120,600 | $576,000 Land $308,000 Building $268,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 812 Ave X; there have been 11 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Flood Insurance Cost | Premium on File median of 15 policies |
| Nearby Flood Policies | 15 in force |
| Nearby Flood Claims | 11 (1978–2021) |
| Claims Outside the SFHA | 4 of 11 |
| Most Recent Claim | Sep 2021 · Remnants Of Hurricane Ida |
| 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 812 Ave X 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 | NEW YORK CITY SYSTEM serves 8,271,000 people · EPA ID NY7003493 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 10 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Uncovered finished water reservoir currently in violation since Feb 2017 |
| 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 1,463 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 |
May also be available: Starry.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures