421 Allen Ave, Brooklyn, NY 11229 Property Records

New York City property record for 421 Allen Ave, Brooklyn, NY 11229

Property Summary

Property Type	Single Family Home
Details	883 sqft · built 1930
Lot Size	0.042 acres (1,818 sqft)
Owner	Individual Name on Record
Tax Bill	$5,397 (2025)
Deeds & Mortgages	Mar 2022 Mortgage Aug 2021 Sale + 1 more
APN	`08830-0012`

Property Details

APN / Parcel Number

Primary APN	`08830-0012`
Alternative APNs	`2604088300012` `3-08830-0012`

Interior

Stories	2 Stories
Building Area	883 sqft Living Area
1st Floor Area	490 sqft

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Lot Area	1,818 sqft (0.042 acres)
Lot Dimensions	106 ft deep x 18 ft wide

Location & Zoning

Account Number	3-08830-0012
Street Address	421 ALLEN AVE
City	BROOKLYN
State	NY
Zip	11229-6565
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R4
Legal Subdivision	GERRITSEN BEACH
Legal Block	8830
Legal Lot Number	12
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	1
Census Block	1001
Census Tract	62600

Owner

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

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

Owner of Record	Individual Name on Record
Mailing Address	421 ALLEN AVE, BROOKLYN, NY 11229-6565
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Date	Document
Mar 22, 2022	Intrafamily Transfer, Transfer UNITED WHOLESALE MORTGAGE LLC
Aug 18, 2021	Deed, Transfer
Apr 19, 2021	Deed, Transfer LOANDEPOT. COM, LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 18, 2021
Deed Sale	Aug 18, 2021
Prior Sale	Apr 19, 2021 · Amount on Record
Deed Document Number	2021325392
Last Transfer Date	Jan 28, 2022
Transfer Doc	0000121881
Record Updated	Oct 29, 2026

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Mar 22, 2022
Property Address	421 ALLEN AVE, BROOKLYN, NY 11229-6565
Document Number	0000121881
Instrument Date	Jan 28, 2022
Instrument	2022000121881
Transaction Type	Transfer
Record Updated	Jan 4, 2024

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	421 ALLEN AVE, BROOKLYN, NY 11229-6565

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 ALLEN AVE, BROOKLYN, NY 11229-6565
Investor	Possibly a Property Investor

Mortgage

Document Number	0000121882
Date	Mar 22, 2022
Instrument	2022000121882

Lender

Name	UNITED WHOLESALE MORTGAGE LLC
Type	Mortgage Company

Agreement

Amount	Amount Recorded

August 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Aug 18, 2021
Property Address	421 ALLEN AVE, BROOKLYN, NY 11229-6565
Document Number	0000325392
Instrument Date	Jul 21, 2021
Instrument	2021000325392
Transaction Type	Transfer
Record Updated	Nov 12, 2021

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	421 ALLEN AVE, 421, BROOKLYN, NY 11229-6565

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	96 BRIGHTON 11TH ST APT 3, 3, BROOKLYN, NY 11235-5329

April 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Apr 19, 2021
Property Address	421 ALLEN AVE, BROOKLYN, NY 11229-6565
Document Number	0000138624
Instrument Date	Mar 25, 2021
Instrument	2021000138624
Transaction Type	Transfer
Record Updated	Nov 12, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
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	421 ALLEN AVE, 421, BROOKLYN, NY 11229-6565

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 ALLEN AVE, BROOKLYN, NY 11229-6565

Mortgage

Document Number	0000138625
Date	Apr 19, 2021
Instrument	2021000138625

Lender

Name	LOANDEPOT. COM, LLC

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$39,840 (+11.97%) Land $8,460 Building $31,380	$664,000 (+11.97%) Land $141,000 Building $523,000
2025	$5,397.00 (+11.62%)
2023	$4,835.00	$35,580 Land $8,460 Building $27,120	$593,000 Land $141,000 Building $452,000

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

Flood

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

FEMA Flood Zone	Not on file
Flood Insurance Cost	Premium on Record median of 13 policies
Nearby Flood Policies	13 in force
Nearby Flood Claims	8 (2007–2023)
Claims Outside the SFHA	8 of 8
Most Recent Claim	Sep 2023 · Severe Storm And Flooding
Claims by Event	Hurricane Sandy, Oct 2012 · 5 claims

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 Risk	Not 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 System	NEW YORK CITY SYSTEM serves 8,271,000 people · EPA ID NY7003493
Water Source	Surface water
Last State Inspection	Dec 2025
Lead	10 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Uncovered finished water reservoir currently in violation since Feb 2017
Monitoring and Reporting	None 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 907 locations within half a mile, as of December 31, 2025

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

May also be available: Starry.

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