New York City property record for 9420 Ave M, Brooklyn, NY 11236
| Property Type | Duplex |
|---|---|
| Details | 3,024 sqft · built 1950 |
| Lot Size | 0.101 acres (4,400 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $8,738 (2025) |
| Deeds & Mortgages | Jul 2026 Sale |
| APN | 08278-0041 |
| Primary APN | 08278-0041 |
|---|---|
| Alternative APNs |
|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 3,024 sqft Living Area |
| 1st Floor Area | 3,024 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Duplex Single |
| Construction Type | Brick |
| Lot Area | 4,400 sqft (0.101 acres) |
| Lot Dimensions | 44 ft deep x 100 ft wide |
| View / Lot | Corner |
| Account Number | 3-08278-0041 |
|---|---|
| Street Address | 9420 AVENUE M |
| City | BROOKLYN |
| State | NY |
| Zip | 11236-5017 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R4-1 |
| Legal Block | 8278 |
| Legal Lot Number | 41 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 101000 |
9420 Ave M, a duplex, is owner-occupied and held in a trust since July 2026.
Source: New York City records, as of July 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 9420 AVENUE M, BROOKLYN, NY 11236-5017 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 15, 2026 |
| Deed Sale | Jul 15, 2026 |
| Prior Sale | Sep 23, 2002 |
| Deed Document Number | 20262026000198245 |
| Prior Transfer Date | Jun 24, 2026 |
| Prior Transfer Doc | 0000198245 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Jul 15, 2026 |
| Property Address | 9420 AVENUE M, BROOKLYN, NY 11236-5017 |
| Document Number | 0000198245 |
| Instrument Date | Jun 24, 2026 |
| Instrument | 2026198245 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 9420 AVENUE M, BROOKLYN, NY 11236-5017 |
The 2025 property tax bill for 9420 Ave M was $8,738.
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 | $59,340 Land $17,700 Building $41,640 | $989,000 Land $295,000 Building $694,000 | |
| 2025 | $8,738.00 | ||
| 2023 | $8,674.00 | $85,260 Land $17,700 Building $67,560 | $1,421,000 Land $295,000 Building $1,126,000 |
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 9420 Ave M; there have been 1 flood claim nearby since 2012.
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 | 1 (2012) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Oct 2012 · Hurricane Sandy |
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 9420 Ave M 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 1,466 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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