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644 Prospect Pl, Brooklyn, NY 11216 Property Records

New York City property record for 644 Prospect Pl, Brooklyn, NY 11216

Property Summary

Property TypeDuplex
Details2,430 sqft · built 1901
Lot Size0.083 acres (3,635 sqft)
Owner2 Individual Names on File
Tax Bill$4,390 (2025)
Deeds & MortgagesJun 2020 Transfer
APN01231-0026

Property Details

APN / Parcel Number

Primary APN01231-0026
Alternative APNs
  • 0501012310026
  • 3-01231-0026

Interior

Units2 Units
Stories2 Stories
Building Area2,430 sqft Living Area
1st Floor Area810 sqft

Exterior

Year BuiltBuilt 1901
Effective Year BuiltEffective 1901
Architectural StyleDuplex Single
Construction TypeBrick
Lot Area3,635 sqft (0.083 acres)
Lot Dimensions131 ft deep x 27.8 ft wide

Location & Zoning

Account Number3-01231-0026
Street Address644 PROSPECT PL
CityBROOKLYN
StateNY
Zip11216-3509
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeR6B
Legal Block1231
Legal Lot Number26
JurisdictionKINGS (BROOKLYN) NY
Township / Civil DivisionBROOKLYN
Census Block Group3
Census Block3002
Census Tract22100

Owner

644 Prospect Pl, a duplex, is owned and occupied by two individuals who acquired it in May 2020.

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

Owner of Record2 Individual Names on File
Mailing Address644 PROSPECT PL, BROOKLYN, NY 11216-3509
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 SaleNov 12, 1993
Deed SaleNov 12, 1993
Deed Book / Page3154 / 2097
Last Transfer DateMay 20, 2020
Transfer Doc0000166981
Record UpdatedOct 29, 2026

June 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionKINGS (BROOKLYN) NY
Recording DateJun 9, 2020
Property Address644 PROSPECT PL, BROOKLYN, NY 11216-3509
Document Number0000166981
Instrument DateMay 20, 2020
Instrument166981
Transaction TypeTransfer
Record UpdatedJun 25, 2020
Title CompanyJUDICIAL TITLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address644 PROSPECT PL BROOKLYN NY 112163509, BROOKLYN, NY 11216-3509

Tax Assessment & Valuation

The 2025 property tax bill for 644 Prospect Pl was $4,390.

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$123,360 Land $31,020 Building $92,340$2,056,000 Land $517,000 Building $1,539,000
2025$4,390.00
2023$1,676.00 Homeowner's exemption Senior Citizen's exemption$92,820 Land $31,020 Building $61,800$1,547,000 Land $517,000 Building $1,030,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA has no flood map on file for 644 Prospect Pl.

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 644 Prospect Pl 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 1,216 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable		8,000 / 8,000
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Starry
Fixed Wireless · Fiber in parts of the area		800 / 100
T-Mobile
Fixed Wireless		100 / 20

May also be available: Astound Broadband, Skywire Networks, Spectrum.

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