New York City property record for 6521 15th Ave, Brooklyn, NY 11219
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 3,300 sqft · built 1925 |
| Lot Size | 0.042 acres (1,808 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $15,868 (2025) |
| Deeds & Mortgages | May 2024 Transfer Mar 2024 Transfer |
| APN | 05551-0001 |
| Primary APN | 05551-0001 |
|---|---|
| Alternative APNs |
|
| Units | 8 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,300 sqft Gross Area |
| 1st Floor Area | 1,800 sqft |
| Office | 500 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Lot Area | 1,808 sqft (0.042 acres) |
| Lot Dimensions | 90 ft deep x 20.1 ft wide |
| View / Lot | Corner |
| Account Number | 3-05551-0001 |
|---|---|
| Street Address | 6521 15TH AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11219-5704 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R5 |
| Legal Block | 5551 |
| Legal Lot Number | 1 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 25000 |
6521 15th Ave, a commercial property, is held in a trust since April 2024.
Source: New York City records, as of May 4, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 185 BAY 7TH ST, BROOKLYN, NY 11228-3806 |
| Owner Type | Individual |
| Vesting | Trust, Living Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 8, 2024 | Intrafamily Transfer, Transfer |
| Mar 27, 2024 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Apr 23, 2024 |
| Transfer Doc | 0000116971 |
| Record Updated | Jun 8, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | May 8, 2024 |
| Property Address | 6521 15TH AVE, BROOKLYN, NY 11219 |
| Document Number | 0000116971 |
| Instrument Date | Apr 23, 2024 |
| Instrument | 2024000116971 |
| Transaction Type | Transfer |
| Record Updated | May 14, 2024 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 185 BAY 7TH ST, BROOKLYN, NY 11228-3806 |
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 185 BAY 7TH ST, BROOKLYN, NY 11228-3806 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Mar 27, 2024 |
| Property Address | 6521 15TH AVE, BROOKLYN, NY 11219 |
| Document Number | 0000076664 |
| Instrument Date | Mar 8, 2024 |
| Instrument | 2024000076664 |
| Transaction Type | Transfer |
| Record Updated | Apr 2, 2024 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 185 BAY 7TH ST, BROOKLYN, NY 11228-3806 |
| Name | Verified Name |
|---|---|
| Address | 185 BAY 7TH ST, BROOKLYN, NY 11228-3806 |
The 2025 property tax bill for 6521 15th Ave was $15,868.
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 | $375,300 Land $86,400 Building $288,900 | $834,000 Land $192,000 Building $642,000 | |
| 2025 | $15,868.00 | ||
| 2023 | $13,607.00 | $260,550 Land $86,400 Building $174,150 | $579,000 Land $192,000 Building $387,000 |
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 6521 15th 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 6521 15th 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 1,881 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 |
May also be available: Skywire Networks, Spectrum, Starry, T-Mobile.
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