New York City property record for 643 Washington Ave, Brooklyn, NY 11238
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 3,408 sqft · built 2011 |
| Lot Size | 0.027 acres (1,165 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $150,000 (Jan 2004) |
| Tax Bill | $17,856 (2025) |
| Deeds & Mortgages | Oct 2018 Mortgage Oct 2018 Loan Modification |
| APN | 01147-0009 |
| Primary APN | 01147-0009 |
|---|---|
| Alternative APNs |
|
| Units | 3 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 3,408 sqft Gross Area |
| 1st Floor Area | 1,000 sqft |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Lot Area | 1,165 sqft (0.027 acres) |
| Lot Dimensions | 58.3 ft deep x 20 ft wide |
| Account Number | 3-01147-0009 |
|---|---|
| Street Address | 643 WASHINGTON AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11238-5182 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R6A |
| Legal Block | 1147 |
| Legal Lot Number | 9 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 20500 |
643 Washington Ave, a commercial property, is owned by two individuals who bought it in January 2004.
Source: New York City records, as of May 4, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21125 34TH RD, BAYSIDE, NY 11361-1512 |
| Owner Type | Individual |
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 |
|---|---|
| Oct 26, 2018 | Deed of Trust, Mortgage EMPIRE NATIONAL BANK |
| Oct 23, 2018 | Loan Modification, Mortgage EMPIRE NAT'L BK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 29, 2004 · Amount on File |
| Deed Sale | Jan 29, 2004 · Amount on File |
| Prior Sale | Sep 4, 2003 · Amount on File |
| Deed Document Number | 200453312 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 643 WASHINGTON AVE, BROOKLYN, NY 11238-5182 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2022 |
| Name | Verified Name |
|---|---|
| Address | 81 WORTH ST, NEW YORK, NY 10013-3411 |
| Document Number | 0000357317 |
|---|---|
| Date | Oct 26, 2018 |
| Instrument | 2018000357317 |
| Name | EMPIRE NATIONAL BANK |
|---|---|
| Address | 1707 VETERANS HWY, ISLANDIA, NY 11749 |
| Amount | Amount on Record |
|---|
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 643 WASHINGTON AVE, BROOKLYN, NY 11238-5182 |
| Document Number | 0000357318 |
| Instrument Date | Oct 23, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Nov 7, 2018 |
| Title Company | PHILIP O'HARA ASSOCIATES INC, PHILIP O'HARA ASSOCS INC |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 81 WORTH ST NEW YORK NY 100133411, NEW YORK, NY 10013-3411 |
| Document Number | 0000357318 |
|---|---|
| Date | Oct 26, 2018 |
| Instrument | 357318 |
| Name | EMPIRE NAT'L BK |
|---|---|
| Type | Bank |
| Address | 1707 VETERANS HWY, ISLANDIA, NY 11749-1531 |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 643 Washington Ave was $17,856.
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 | $131,160 Land $7,500 Building $123,660 | $2,186,000 Land $125,000 Building $2,061,000 | |
| 2025 | $17,856.00 | ||
| 2023 | $16,491.00 | $98,700 Land $7,500 Building $91,200 | $1,645,000 Land $125,000 Building $1,520,000 |
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 643 Washington Ave; 4 flood insurance policies are in force nearby.
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 | 4 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.
The area around 643 Washington 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 1,403 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Skywire Networks, Spectrum, Starry.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures