New York City property record for 8309 3rd Ave, Brooklyn, NY 11209
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 2,964 sqft · built 1926 |
| Lot Size | 0.035 acres (1,527 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,450,000 (Apr 2015) |
| Tax Bill | $10,528 (2025) |
| Deeds & Mortgages | Sep 2021 Mortgage |
| APN | 06017-0007 |
| Primary APN | 06017-0007 |
|---|---|
| Alternative APNs |
|
| Units | 6 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 2,964 sqft Gross Area |
| 1st Floor Area | 988 sqft |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1926 |
| Lot Area | 1,527 sqft (0.035 acres) |
| Lot Dimensions | 80 ft deep x 19.1 ft wide |
| Account Number | 3-06017-0007 |
|---|---|
| Street Address | 8309 3RD AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11209-4402 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R6B |
| Legal Block | 6017 |
| Legal Lot Number | 7 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 6200 |
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 | 1875 CROPSEY AVE, 1R, BROOKLYN, NY 11214-6037 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 22, 2015 · Amount on Record |
| Deed Sale | Apr 22, 2015 · Amount on Record |
| Prior Sale | Jun 23, 2003 · Amount on Record |
| Deed Document Number | 2015134368 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 8309 3RD AVE, BROOKLYN, NY 11209-4402 |
| Transaction Type | Mortgage |
| Record Updated | Sep 29, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000382528 |
|---|---|
| Date | Sep 28, 2021 |
| Instrument | 2021000382528 |
| Name | EMPIRE STATE BANK |
|---|---|
| Address | 68 N PLANK RD, NEWBURGH, NY 12550 |
| 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 | $93,960 (+3.64%) Land $17,700 Building $76,260 | $1,566,000 (+3.64%) Land $295,000 Building $1,271,000 | |
| 2025 | $10,528.00 (+12.36%) | ||
| 2023 | $9,370.00 | $90,660 (+21.95%) Land $17,700 Building $72,960 | $1,511,000 (+21.95%) Land $295,000 Building $1,216,000 |
| 2022 | $9,370.00 | $74,340 Land $17,700 Building $56,640 | $1,239,000 Land $295,000 Building $944,000 |
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
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; 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 1,425 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.
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