New York City property record for 770 Washington Ave, Brooklyn, NY 11238 · Last verified May 2026
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 3,040 sqft · built 1901 |
| Lot Size | 0.02 acres (849 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,520,000 (Jan 2022) |
| Tax Bill | $6,737 (2025) |
| Deeds & Mortgages | Jan 2022 Sale & Refinance Oct 2020 Sale & Mortgage + 1 more |
| APN | 01166-0058 |
| Primary APN | 01166-0058 |
|---|---|
| Alternative APNs |
|
| Units | 6 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 3,040 sqft Gross Area |
| 1st Floor Area | 1,038 sqft |
| Year Built | Built 1901 |
|---|---|
| Effective Year Built | Effective 1901 |
| Lot Area | 849 sqft (0.02 acres) |
| Lot Dimensions | 40.9 ft deep x 20.8 ft wide |
| Account Number | 3-01166-0058 |
|---|---|
| Street Address | 770 WASHINGTON AVE |
| City | BROOKLYN |
| State | NY |
| Zip | 11238-4590 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Block | 1166 |
| Legal Lot Number | 58 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Township / Civil Division | BROOKLYN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 20700 |
Source: New York City records · APN 01166-0058
Assessment roll updated May 4, 2026 · Last verified May 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 File |
|---|---|
| Mailing Address | 2376 82ND ST, BROOKLYN, NY 11214-2712 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Jan 11, 2022 | Deed, Transfer · Stand-Alone Refinance CONNECTONE BANK |
| Oct 14, 2020 | Deed, Transfer SIGNATURE BANK |
| Nov 21, 2018 | Grant Deed, Transfer CLASS ABSTRACT SERVICES INC, CLASS ABS SVCS INC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 11, 2022 · Amount on Record |
| Deed Sale | Jan 11, 2022 · Amount on Record |
| Prior Sale | Oct 14, 2020 · Amount on Record |
| Deed Document Number | 202216448 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Jan 11, 2022 |
| Property Address | 770 WASHINGTON AVE, BROOKLYN, NY 11238-4590 |
| Document Number | 0000016448 |
| Instrument Date | Dec 23, 2021 |
| Instrument | 2022000016448 |
| Transaction Type | Transfer |
| Record Updated | Jan 18, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 131 SPRING ST # 405, 131, NEW YORK, NY 10012-5227 |
| Name | Verified Name |
|---|---|
| Address | 2376 82ND ST # 1ST, BROOKLYN, NY 11214-2712 |
| Document Number | 0000016449 |
|---|---|
| Date | Jan 11, 2022 |
| Instrument | 2022000016449 |
| Name | CONNECTONE BANK |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Oct 14, 2020 |
| Property Address | 770 WASHINGTON AVE, BROOKLYN, NY 11238-4590 |
| Document Number | 0000282291 |
| Instrument Date | Sep 22, 2020 |
| Instrument | 2020000282291 |
| Transaction Type | Transfer |
| Record Updated | Jul 09, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 870 UNITED NATIONS PLZ # PLZ20E, 870, NEW YORK, NY 10017-1807 |
| Name | Verified Name |
|---|---|
| Address | PO BOX 621, LAUREL, NY 11948-0621 |
| Document Number | 0000282292 |
|---|---|
| Date | Oct 14, 2020 |
| Instrument | 2020000282292 |
| Name | SIGNATURE BANK |
|---|
| Amount | Amount Recorded |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Nov 21, 2018 |
| Property Address | 770 WASHINGTON AVE, BROOKLYN, NY 11238-4590 |
| Document Number | 0000385356 |
| Instrument Date | Jul 01, 2018 |
| Instrument | 385356 |
| Transaction Type | Transfer |
| Record Updated | Dec 05, 2018 |
| Title Company | CLASS ABSTRACT SERVICES INC, CLASS ABS SVCS INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 15 SCHERMERHORN ST BROOKLYN NY 112014802, BROOKLYN, NY 11201-4802 |
Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Kings County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $202,320 (-2.99%) Land $13,560 Building $188,760 | $3,372,000 (-2.99%) Land $226,000 Building $3,146,000 | |
| 2025 | $6,737.00 (+5.99%) | $208,560 (+25.22%) Land $13,560 Building $195,000 | $3,476,000 (+25.22%) Land $226,000 Building $3,250,000 |
| 2024 | $6,356.00 (+5.99%) | ||
| 2023 | $5,997.00 | $166,560 Land $13,560 Building $153,000 | $2,776,000 Land $226,000 Building $2,550,000 |
Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Historic District | Within the Prospect Heights Historic District (Boundary Increase) listed 2016 · 610 contributing resources · NRIS 16000018 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 294 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
| Starry | Fixed Wireless | 500 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon, Optimum Communications, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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