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251 71st St, Brooklyn, NY 11209 Property Records

New York City property record for 251 71st St, Brooklyn, NY 11209

Property Summary

Property TypeDuplex
Details2,796 sqft · built 1910
Lot Size0.046 acres (2,000 sqft)
Owner2 Individual Names on File
Last Sale$1,425,000 (Jul 2024)
Tax Bill$10,520 (2025)
Deeds & MortgagesSep 2019 Transfer
APN05886-0057

Property Details

APN / Parcel Number

Primary APN05886-0057
Alternative APNs
  • 1802058860057
  • 3-05886-0057

Interior

Units2 Units
Stories2 Stories
Building Area2,796 sqft Living Area
1st Floor Area900 sqft

Exterior

Year BuiltBuilt 1910
Effective Year BuiltEffective 1910
Architectural StyleDuplex Single
Construction TypeBrick
Lot Area2,000 sqft (0.046 acres)
Lot Dimensions100 ft deep x 20 ft wide

Location & Zoning

Account Number3-05886-0057
Street Address251 71ST ST
CityBROOKLYN
StateNY
Zip11209-1301
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeR5B
Legal Block5886
Legal Lot Number57
JurisdictionKINGS (BROOKLYN) NY
Township / Civil DivisionBROOKLYN
Census Block Group3
Census Block3000
Census Tract6800

Owner

251 71st St, a duplex, is owned and occupied by two individuals who bought it in July 2024.

Source: New York City records, as of May 4, 2026

Owner of Record2 Individual Names on File
Mailing Address251 71ST ST, BROOKLYN, NY 11209-1301
OccupancyOwner Occupied
Owner TypeIndividual
VestingIndividual(s)

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 30, 2024 · Amount on File
Deed SaleJul 30, 2024 · Amount on File
Deed Document Number2024195619
Record UpdatedOct 29, 2026

September 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionKINGS (BROOKLYN) NY
Recording DateSep 3, 2019
Property Address251 71ST ST, BROOKLYN, NY 11209-1301
Document Number0000280747
Instrument DateAug 5, 2019
Instrument280747
Transaction TypeTransfer
Record UpdatedSep 13, 2019
Title CompanyVINTAGE ABSTRACT CORPORATION, VINTAGE ABSTRACT CORP

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address19 CORYELL ST LAMBERTVILLE NJ 085301706, LAMBERTVILLE, NJ 08530-1706

Tax Assessment & Valuation

The 2025 property tax bill for 251 71st St was $10,520.

Source: New York City assessment roll, as of May 4, 2026

Property Jurisdictions

TypeName
StateNew York
CountyKings County
MunicipalityNew York City
Unified School DistrictNew York City Department Of Education (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$97,860 Land $14,940 Building $82,920$1,631,000 Land $249,000 Building $1,382,000
2025$10,520.00
2023$9,413.00$98,400 Land $14,940 Building $83,460$1,640,000 Land $249,000 Building $1,391,000

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.

Flood

FEMA has no flood map on file for 251 71st St.

Source: FEMA National Flood Hazard Layer

FEMA Flood ZoneNot on file

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 251 71st St 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 RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemNEW YORK CITY SYSTEM
serves 8,271,000 people · EPA ID NY7003493
Water SourceSurface water
Last State InspectionDec 2025
Lead10 ppb (2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureUncovered finished water reservoir
currently in violation since Feb 2017
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 1,839 locations within half a mile, as of December 31, 2025

ProviderMax 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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