21 3rd St, Brooklyn, NY 11231 Property Records

New York City property record for 21 3rd St, Brooklyn, NY 11231 · Last verified May 2026

Property Summary

Property Type	Duplex
Details	2,220 sqft · built 1901
Lot Size	0.037 acres (1,600 sqft)
Owner	2 Individual Names on File
Last Sale	$2,500,000 (Feb 2022)
Tax Bill	$4,021 (2025)
Deeds & Mortgages	Feb 2022 Sale & Mortgage
APN	`00460-0054`

Property Details

APN / Parcel Number

Primary APN	`00460-0054`
Alternative APNs	`0204004600054` `3-00460-0054`

Interior

Units	2 Units
Stories	2 Stories
Building Area	2,220 sqft Living Area
1st Floor Area	760 sqft

Exterior

Year Built	Built 1901
Effective Year Built	Effective 1901
Architectural Style	Duplex Single
Lot Area	1,600 sqft (0.037 acres)
Lot Dimensions	80 ft deep x 20 ft wide

Location & Zoning

Account Number	3-00460-0054
Street Address	21 3RD ST
City	BROOKLYN
State	NY
Zip	11231-4805
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Block	460
Legal Lot Number	54
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2000
Census Tract	7700

Owner

Source: New York City records · APN 00460-0054

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	21 3RD ST, BROOKLYN, NY 11231-4805
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Feb 16, 2022 · Amount on Record
Deed Sale	Feb 16, 2022 · Amount on Record
Deed Document Number	202271851
Prior Transfer Date	Jan 17, 2003
Record Updated	Jun 08, 2026

February 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Feb 16, 2022
Property Address	21 3RD ST, BROOKLYN, NY 11231-4805
Document Number	0000071851
Instrument Date	Feb 02, 2022
Instrument	2022000071851
Transaction Type	Transfer
Record Updated	Feb 22, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	21 TUCKAWAY POND LN, 21, COLCHESTER, VT 05446-1122

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 3RD ST, BROOKLYN, NY 11231-4805

Mortgage

Document Number	0000071852
Date	Feb 16, 2022
Instrument	2022000071852

Lender

Name	GUARANTEED RATE, INC.

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	New York
County	Kings County
Municipality	New York City
Unified School District	New York City Department Of Education (PK - 12)

Tax Bill & Assessment History

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		$195,000 (+5.83%) Land $30,060 Building $164,940	$3,250,000 (+5.83%) Land $501,000 Building $2,749,000
2025	$4,021.00 (+10.89%)
2023	$3,626.00	$184,260 Land $30,060 Building $154,200	$3,071,000 Land $501,000 Building $2,570,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360470077002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file
Flood Insurance Cost	Premium on Record median of 11 individual NFIP policies nearby
Nearby Flood Policies	11 in force
Nearby Flood Claims	6 (2012–2021)
Claims Outside the SFHA	3 of 6
Most Recent Claim	Aug 2021, other causes
Claims By Storm	Hurricane Sandy, Oct 2012 · 4 claims

Wildfire

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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1,577 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Verizon	Fiber	2,300 / 2,300
Spectrum	Cable	1,000 / 1,000
Starry	Fixed Wireless	300 / 100
T-Mobile USA	Fixed Wireless	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: Verizon, Spectrum, Optimum Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.