New York City property record for 9402 4th Ave, Brooklyn, NY 11209
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 6,837 sqft · built 1929 |
| Lot Size | 0.047 acres (2,046 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,300,000 (May 2008) |
| Tax Bill | $44,119 (2025) |
| Deeds & Mortgages | Jul 2023 Refinance |
| APN | 06114-0032 |
| Primary APN | 06114-0032 |
|---|---|
| Alternative APNs |
|
| Units | 16 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 6,837 sqft Gross Area |
| 1st Floor Area | 1,871 sqft |
| Office | 2,000 sqft |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1929 |
| Lot Area | 2,046 sqft (0.047 acres) |
| Lot Dimensions | 90.3 ft deep x 22.3 ft wide |
| View / Lot | Corner |
| Account Number | 3-06114-0032 |
|---|---|
| Street Address | 9402 4TH AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11209-7330 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R6A |
| Legal Block | 6114 |
| Legal Lot Number | 32 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 5400 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 9402 4TH AVE, BROOKLYN, NY 11209-7330 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 19, 2008 · Amount on Record |
| Deed Sale | May 19, 2008 · Amount on Record |
| Deed Document Number | 2008202055 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 9402 4TH AVE, BROOKLYN, NY 11209-7330 |
| Transaction Type | Mortgage |
| Record Updated | Sep 29, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000182875 |
|---|---|
| Date | Jul 21, 2023 |
| Instrument | 2023000182875 |
| Name | JMAM IRREVOCABLE FAMILY TRUST |
|---|---|
| Address | 2989 BELTAGH AVE, WANTAGH, NY 11793 |
| Type | Stand-Alone Refinance |
|---|---|
| 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 | $518,850 (-4.39%) Land $10,800 Building $508,050 | $1,153,000 (-4.39%) Land $24,000 Building $1,129,000 | |
| 2025 | $44,119.00 (+11.59%) | ||
| 2023 | $39,538.00 (+10.07%) | $542,700 (+1.77%) Land $10,800 Building $531,900 | $1,206,000 (+1.77%) Land $24,000 Building $1,182,000 |
| 2022 | $35,922.00 | $533,250 Land $10,800 Building $522,450 | $1,185,000 Land $24,000 Building $1,161,000 |
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 |
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 1,553 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, Skywire Networks.
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