New York City property record for 9104 4th Ave, Brooklyn, NY 11209
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 3,480 sqft · built 1925 |
| Lot Size | 0.049 acres (2,117 sqft) |
| Owner | Company Name on Record |
| Last Sale | $345,000 (Oct 1997) |
| Tax Bill | $12,953 (2025) |
| APN | 06086-0044 |
| Primary APN | 06086-0044 |
|---|---|
| Alternative APNs |
|
| Units | 6 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 3,480 sqft Gross Area |
| 1st Floor Area | 1,120 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Lot Area | 2,117 sqft (0.049 acres) |
| Lot Dimensions | 100 ft deep x 21.2 ft wide |
| Account Number | 3-06086-0044 |
|---|---|
| Street Address | 9104 4TH AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11209-6302 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R6A |
| Legal Block | 6086 |
| Legal Lot Number | 44 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 5800 |
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 | 9728 3RD AVE, BROOKLYN, NY 11209-7742 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 23, 1997 · Amount on Record |
| Deed Sale | Oct 23, 1997 · Amount on Record |
| Deed Book / Page | 4045 / 0606 |
| Last Transfer Date | Jul 11, 2016 |
| Transfer Doc | 0000256448 |
| Record Updated | Jun 8, 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 | $85,860 (-7.92%) Land $24,720 Building $61,140 | $1,431,000 (-7.92%) Land $412,000 Building $1,019,000 | |
| 2025 | $12,953.00 (+11.72%) | ||
| 2023 | $11,594.00 | $93,240 Land $24,720 Building $68,520 | $1,554,000 Land $412,000 Building $1,142,000 |
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 Claims | 1 (1980) |
| Most Recent Claim | Mar 1980 · 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 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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