New York City property record for 9209 Ave B, Brooklyn, NY 11236
| Property Type | Duplex |
|---|---|
| Details | 2,226 sqft · built 1945 |
| Lot Size | 0.074 acres (3,200 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $256,000 (Apr 1999) |
| Tax Bill | $7,416 (2025) |
| APN | 04752-0006 |
| Primary APN | 04752-0006 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 2,226 sqft Living Area |
| 1st Floor Area | 2,226 sqft |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Duplex Single |
| Lot Area | 3,200 sqft (0.074 acres) |
| Lot Dimensions | 100 ft deep x 32 ft wide |
| Account Number | 3-04752-0006 |
|---|---|
| Street Address | 9209 AVENUE B |
| City | BROOKLYN |
| State | NY |
| Zip | 11236-1239 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R5 |
| Legal Block | 4752 |
| Legal Lot Number | 6 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 93000 |
Source: New York City records, as of May 4, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 9209 AVENUE B, BROOKLYN, NY 11236-1239 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 28, 1999 · Amount on Record |
| Deed Sale | Apr 28, 1999 · Amount on Record |
| Deed Book / Page | 4463 / 2150 |
| Record Updated | Oct 29, 2026 |
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 | $47,760 (-11.36%) Land $16,920 Building $30,840 | $796,000 (-11.36%) Land $282,000 Building $514,000 | |
| 2025 | $7,416.00 (+6%) | ||
| 2023 | $6,996.00 | $53,880 Land $16,920 Building $36,960 | $898,000 Land $282,000 Building $616,000 |
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
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures