1. Home
  2. New York
  3. Brooklyn
  4. 10th St

421 10th St, Brooklyn, NY 11215 Property Records

New York City property record for 421 10th St, Brooklyn, NY 11215

Property Summary

Property TypeDuplex
Details1,632 sqft · built 1901
Lot Size0.031 acres (1,360 sqft)
Owner2 Individual Names on Record
Last Sale$2,650,000 (Aug 2017)
Tax Bill$6,643 (2025)
Deeds & MortgagesJun 2020 Mortgage
Apr 2020 Loan Modification
+ 1 more
APN01011-0062

Property Details

APN / Parcel Number

Primary APN01011-0062
Alternative APNs
  • 0403010110062
  • 3-01011-0062

Interior

Units2 Units
Stories2 Stories
Building Area1,632 sqft Living Area
1st Floor Area544 sqft

Exterior

Year BuiltBuilt 1901
Effective Year BuiltEffective 1901
Architectural StyleDuplex Single
Construction TypeBrick
Lot Area1,360 sqft (0.031 acres)
Lot Dimensions80 ft deep x 17 ft wide

Location & Zoning

Account Number3-01011-0062
Street Address421 10TH ST
CityBROOKLYN
StateNY
Zip11215-4027
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeR6B
Legal Block1011
Legal Lot Number62
JurisdictionKINGS (BROOKLYN) NY
Township / Civil DivisionBROOKLYN
Census Block Group4
Census Block4001
Census Tract13900

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing Address203 RIVINGTON ST, 3P, NEW YORK, NY 10002-2532
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jun 22, 2020Deed of Trust, Mortgage
RIDGEWOOD SAVINGS BANK
Apr 9, 2020Loan Modification, Mortgage
RIDGEWOOD SVGS BK
Aug 25, 2017Deed, Transfer
RIDGEWOOD SAVINGS BANK

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 25, 2017 · Amount on Record
Deed SaleAug 25, 2017 · Amount on Record
Prior SaleJun 14, 2010 · Amount on Record
Deed Document Number2017317894
Record UpdatedJun 8, 2026

June 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKINGS (BROOKLYN) NY
Property Address421 10TH ST, BROOKLYN, NY 11215-4027
Transaction TypeMortgage
Record UpdatedOct 26, 2022

Transferred To (Grantee/Buyer)

NameVerified Name
Address421 10TH ST, BROOKLYN, NY 11215-4027

Mortgage

Document Number0000179251
DateJun 22, 2020
Instrument2020000179251
Lender
NameRIDGEWOOD SAVINGS BANK
TypeBank
Address1981 MARCUS AVE STE 110, NEW HYDE PARK, NY 11042
Agreement
AmountAmount Recorded

April 2020: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionKINGS (BROOKLYN) NY
Property Address421 10TH ST, BROOKLYN, NY 11215-4027
Document Number0000179252
Instrument DateApr 9, 2020
Transaction TypeMortgage
Record UpdatedJul 8, 2020
Title CompanyFREEDOM ABSTRACT INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address421 10TH ST BROOKLYN NY 112154027, BROOKLYN, NY 11215-4027

Mortgage

Document Number0000179252
DateJun 22, 2020
Instrument179252
Lender
NameRIDGEWOOD SVGS BK
TypeFederal Savings Bank
Address1981 MARCUS AVE # 110, NEW HYDE PARK, NY 11042-1046
Agreement
AmountAmount Recorded
Term360 Months
DueJun 21, 2050
Interest
Rate TypeAdjustable Rate
Rate3%

August 2017: Deed, Transfer

Document TypeDeed
JurisdictionKINGS (BROOKLYN) NY
Recording DateAug 25, 2017
Property Address421 10TH ST, BROOKLYN, NY 11215-4027
Document Number0000317894
Instrument DateAug 22, 2017
Instrument2017000317894
Transaction TypeTransfer
Record UpdatedJul 9, 2021

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address421 10TH ST, 421, BROOKLYN, NY 11215-4027

Transferred To (Grantee/Buyer)

NameVerified Name
Address203 RIVINGTON ST APT 3P, 3P, NEW YORK, NY 10002-2532

Mortgage

Document Number0000317895
DateAug 25, 2017
Instrument2017000317895
Lender
NameRIDGEWOOD SAVINGS BANK
TypeBank
Agreement
AmountAmount Recorded

Tax Assessment & Valuation

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$152,820 (+6.39%) Land $25,560 Building $127,260$2,547,000 (+6.39%) Land $426,000 Building $2,121,000
2025$6,643.00 (+10.7%)
2023$6,001.00$143,640 Land $25,560 Building $118,080$2,394,000 Land $426,000 Building $1,968,000

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

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneNot on file
Nearby Flood Policies1 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.

Wildfire

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 2,294 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: Astound Broadband, Optimum, Starry.

Nearby Properties on 10th St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures