New York City property record for 9512 Ave B, Brooklyn, NY 11236
| Property Type | Duplex |
|---|---|
| Details | 1,889 sqft · built 1940 |
| Lot Size | 0.051 acres (2,200 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $880,000 (Sep 2025) |
| Tax Bill | $6,668 (2025) |
| Deeds & Mortgages | Sep 2025 Sale & Mortgage |
| APN | 08113-0038 |
| Primary APN | 08113-0038 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 1,889 sqft Living Area |
| 1st Floor Area | 1,889 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Duplex Single |
| Lot Area | 2,200 sqft (0.051 acres) |
| Lot Dimensions | 100 ft deep x 22 ft wide |
| Account Number | 3-08113-0038 |
|---|---|
| Street Address | 9512 AVENUE B |
| City | BROOKLYN |
| State | NY |
| Zip | 11236-1320 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R5 |
| Legal Block | 8113 |
| Legal Lot Number | 38 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 92800 |
Source: New York City records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 9512 AVENUE B, BROOKLYN, NY 11236-1320 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 19, 2025 · Amount on Record |
| Deed Sale | Sep 19, 2025 · Amount on Record |
| Prior Sale | Jan 15, 2025 · Amount on Record |
| Prior Transfer Date | Mar 22, 2013 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Sep 19, 2025 |
| Property Address | 9512 AVENUE B, BROOKLYN, NY 11236-1320 |
| Document Number | 0000256377 |
| Instrument Date | Sep 11, 2025 |
| Instrument | 2025000256377 |
| Transaction Type | Transfer |
| Record Updated | Sep 30, 2025 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1780 NOSTRAND AVE, BROOKLYN, NY 11226-7234 |
| Name | Verified Name |
|---|---|
| Address | 9512 AVENUE B, BROOKLYN, NY 11236-1320 |
| Document Number | 0000256378 |
|---|---|
| Date | Sep 19, 2025 |
| Instrument | 2025000256378 |
| Name | MERS |
|---|
| Amount | Amount Recorded |
|---|
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 | $36,240 (+9.16%) Land $14,580 Building $21,660 | $604,000 (-10.78%) Land $243,000 Building $361,000 | |
| 2025 | $6,668.00 (+6.01%) | $33,199 (-20.73%) Land $11,916 Building $21,283 | $677,000 (-3.01%) Land $243,000 Building $434,000 |
| 2023 | $6,290.00 | $41,880 Land $14,580 Building $27,300 | $698,000 Land $243,000 Building $455,000 |
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.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 4 (1979–1989) |
| Most Recent Claim | May 1989 · 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.
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 702 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.
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