New York City property record for 6402 23rd Ave, Brooklyn, NY 11204
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 25,700 sqft · built 1928 |
| Lot Size | 0.184 acres (8,000 sqft) |
| Owner | Company Name on File |
| Tax Bill | $114,907 (2025) |
| APN | 06553-0038 |
| Primary APN | 06553-0038 |
|---|---|
| Alternative APNs |
|
| Units | 32 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 25,700 sqft Living Area |
| 1st Floor Area | 7,120 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Multi-Family |
| Lot Area | 8,000 sqft (0.184 acres) |
| Lot Dimensions | 100 ft deep x 80 ft wide |
| View / Lot | Corner |
| Account Number | 3-06553-0038 |
|---|---|
| Street Address | 6402 23RD AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11204-4063 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Local Zoning Code | R6A |
| Legal Block | 6553 |
| Legal Lot Number | 38 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 43600 |
6402 23rd Ave, a residential property, is owned by a company that acquired it in October 2003.
Source: New York City records, as of August 31, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 417 7TH AVE, BROOKLYN, NY 11215-8304 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Oct 27, 2003 |
| Transfer Doc | 0000575950 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 6402 23rd Ave was $114,907, up 4.9% from the year before.
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 | $1,017,450 (-0.79%) Land $162,000 Building $855,450 | $2,261,000 (-0.79%) Land $360,000 Building $1,901,000 | |
| 2025 | $114,907.00 (+4.88%) | $1,025,550 Land $162,000 Building $863,550 | $2,279,000 Land $360,000 Building $1,919,000 |
| 2024 | $109,558.00 (+5.23%) | ||
| 2023 | $104,108.00 | $943,650 Land $162,000 Building $781,650 | $2,097,000 Land $360,000 Building $1,737,000 |
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 6402 23rd Ave.
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.
The area around 6402 23rd Ave 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 1,507 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 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
May also be available: Skywire Networks, Starry, T-Mobile.
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