New York City property record for 6809 20th Ave, Brooklyn, NY 11204
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 3,306 sqft · built 1931 |
| Lot Size | 0.039 acres (1,710 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $8,107 (2025) |
| Deeds & Mortgages | Jun 2022 Sale Oct 2018 Transfer |
| APN | 05579-0007 |
| Primary APN | 05579-0007 |
|---|---|
| Alternative APNs |
|
| Units | 6 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 3,306 sqft Gross Area |
| 1st Floor Area | 1,102 sqft |
| Year Built | Built 1931 |
|---|---|
| Effective Year Built | Effective 1931 |
| Lot Area | 1,710 sqft (0.039 acres) |
| Lot Dimensions | 90 ft deep x 19 ft wide |
| Account Number | 3-05579-0007 |
|---|---|
| Street Address | 6809 20TH AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11204-4504 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R5 |
| Legal Block | 5579 |
| Legal Lot Number | 7 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 25800 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 6809 20TH AVE, BROOKLYN, NY 11204-4504 |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Date | Document |
|---|---|
| Jun 2, 2022 | Deed, Transfer |
| Oct 22, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 2, 2022 |
| Deed Sale | Jun 2, 2022 |
| Prior Sale | Oct 22, 2018 |
| Deed Document Number | 2022220390 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Jun 2, 2022 |
| Property Address | 6809 20TH AVE, BROOKLYN, NY 11204-4500 |
| Document Number | 0000220390 |
| Instrument Date | May 20, 2022 |
| Instrument | 2022000220390 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 6809 20TH AVE, 6809, BROOKLYN, NY 11204-4500 |
| Name | Verified Name |
|---|---|
| Address | 6809 20TH AVE, BROOKLYN, NY 11204-4500 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Oct 22, 2018 |
| Property Address | 6809 20TH AVE, BROOKLYN, NY 11204-4500 |
| Document Number | 0000349676 |
| Instrument Date | Mar 30, 2018 |
| Instrument | 349676 |
| Transaction Type | Transfer |
| Record Updated | Oct 31, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 6809 20TH AVE BROOKLYN NY 112044500, BROOKLYN, NY 11204-4500 |
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 | $86,940 (-5.79%) Land $19,740 Building $67,200 | $1,449,000 (-5.79%) Land $329,000 Building $1,120,000 | |
| 2025 | $8,107.00 (+0.76%) | ||
| 2023 | $8,046.00 | $92,280 Land $19,740 Building $72,540 | $1,538,000 Land $329,000 Building $1,209,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 2,047 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, Starry, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures