New York City property record for 421 77th St, Brooklyn, NY 11209 · Last verified May 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Architecture Style | Duplex Single |
| Year Built | Built 1899 |
| Square Footage | 3,000 sqft Living Area |
| Lot Size | 2,000 sqft (0.046 acres) |
| Last Sale | $1,350,000 (2018) |
| Tax Bill | $13,115.00 (2025) |
Source: New York City records · APN 05951-0077
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 441 43RD ST, BROOKLYN, NY 11232-3611 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| May 12, 2021 | Deed of Trust, Mortgage MERS |
| Sep 17, 2018 | Deed, Transfer WELLS FARGO BANK, N.A. |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 17, 2018 · Amount on Record |
| Deed Sale | Sep 17, 2018 · Amount on Record |
| Prior Sale | Dec 14, 1994 |
| Deed Doc Number | 2018309956 |
| Prior Transfer Date | Oct 24, 1994 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Property Address | 421 77TH ST, BROOKLYN, NY 11209-3205 |
| Transaction Type | Mortgage |
| Record Updated | Nov 12, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000175763 |
|---|---|
| Date | May 12, 2021 |
| Instrument | 2021000175763 |
| Name | MERS |
|---|---|
| Address | 1901 E VOORHEES ST, DANVILLE, IL 61834 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed |
|---|---|
| Jurisdiction | KINGS (BROOKLYN) NY |
| Recording Date | Sep 17, 2018 |
| Property Address | 421 77TH ST, BROOKLYN, NY 11209-3205 |
| Document Number | 0000309956 |
| Instrument Date | Aug 28, 2018 |
| Instrument | 2018000309956 |
| Transaction Type | Transfer |
| Record Updated | Nov 12, 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 | 421 77TH ST, 421, BROOKLYN, NY 11209-3205 |
| Name | Verified Name |
|---|---|
| Address | 441 43RD ST, BROOKLYN, NY 11232-3611 |
| Document Number | 0000309957 |
|---|---|
| Date | Sep 17, 2018 |
| Instrument | 2018000309957 |
| Name | WELLS FARGO BANK, N.A. |
|---|
| Amount | Amount Recorded |
|---|
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 | $120,180 (+25.11%) Land $17,940 Building $102,240 | $2,003,000 (+25.11%) Land $299,000 Building $1,704,000 | |
| 2025 | $13,115.00 (+14.98%) | ||
| 2023 | $11,406.00 | $96,060 Land $17,940 Building $78,120 | $1,601,000 Land $299,000 Building $1,302,000 |
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 | FEMA flood map data for this location is not available in our records |
|---|
| 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 Senator Street Historic District listed 2002 · 40 contributing resources · NRIS 02001115 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
| Primary APN | 05951-0077 |
|---|---|
| Alternative APNs |
|
| Units | 5 Units |
|---|---|
| Building Area | 3,000 sqft Living Area |
| 1st Floor | 900 sqft 1st Floor |
| Stories | 3 Stories |
| Year Built | Built 1899 |
|---|---|
| Effective Year Built | Effective 1899 |
| Architectural Style | Duplex Single Style |
| Construction Type | Brick Construction |
| Lot Area | 2,000 sqft (0.046 acres) |
| Depth X Width | 100 ft x 20 ft Depth x Width |
| Account Number | 3-05951-0077 |
|---|---|
| Street Address | 421 77TH ST |
| City | BROOKLYN |
| State | NY |
| Zip | 11209-3205 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Block | 5951 |
| Legal Lot Number | 77 |
| Jurisdiction | KINGS (BROOKLYN) NY |
| Minor Civil Division | BROOKLYN |
| Census Blockgroup | 4 |
| Census Block | 4000 |
| Census Tract | 13600 |
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