4021 Ave R, Brooklyn, NY 11234 Property Records

New York City property record for 4021 Ave R, Brooklyn, NY 11234

Property Summary

Property Type	Duplex
Details	2,880 sqft · built 1925
Lot Size	0.092 acres (4,000 sqft)
Owner	2 Company Names on Record
Tax Bill	$5,704 (2025)
Deeds & Mortgages	Mar 2024 Sale Dec 2023 Refinance + 2 more
APN	`07887-0001`

Property Details

APN / Parcel Number

Primary APN	`07887-0001`
Alternative APNs	`2310078870001` `3-07887-0001`

Interior

Units	2 Units
Stories	2 Stories
Building Area	2,880 sqft Living Area
1st Floor Area	1,440 sqft

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Duplex Single
Construction Type	Brick
Lot Area	4,000 sqft (0.092 acres)
Lot Dimensions	100 ft deep x 40 ft wide
View / Lot	Corner

Location & Zoning

Account Number	3-07887-0001
Street Address	4021 AVENUE R
City	BROOKLYN
State	NY
Zip	11234-4330
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R3-2
Legal Subdivision	FLATBUSH GARDENS
Legal Block	7887
Legal Lot Number	1
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	1
Census Block	1002
Census Tract	65200

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	2 Company Names on Record
Mailing Address	4021 AVENUE R, BROOKLYN, NY 11234-4330
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 25, 2024	Deed, Transfer
Dec 11, 2023	Deed of Trust, Mortgage · Stand-Alone Refinance ISLAND FEDERAL CREDIT UNION
Sep 9, 2022	Deed of Trust, Mortgage ISLAND FEDERAL CREDIT UNION
May 25, 2022	Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 25, 2024
Deed Sale	Mar 25, 2024
Prior Sale	May 25, 2022 · Amount on Record
Deed Document Number	202473913
Prior Transfer Date	Jan 9, 2001
Record Updated	Sep 20, 2026

March 2024: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Mar 25, 2024
Property Address	4021-4023 AVENUE R, BROOKLYN, NY 11234
Document Number	0000073913
Instrument Date	Feb 27, 2024
Instrument	2024000073913
Transaction Type	Transfer
Record Updated	Apr 2, 2024

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4021 AVENUE R, BROOKLYN, NY 11234-4330

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	4021 AVENUE R, BROOKLYN, NY 11234-4330

December 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	4021-4023 AVENUE R, BROOKLYN, NY 11234
Transaction Type	Mortgage
Record Updated	Dec 19, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000323681
Date	Dec 11, 2023
Instrument	2023000323681

Lender

Name	ISLAND FEDERAL CREDIT UNION
Address	120 MOTOR PKWY, HAUPPAUGE, NY 11788

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded

September 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	4021-4023 AVENUE R, BROOKLYN, NY 11234
Transaction Type	Mortgage
Record Updated	Sep 20, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000353242
Date	Sep 9, 2022
Instrument	2022000353242

Lender

Name	ISLAND FEDERAL CREDIT UNION
Address	120 MOTOR PKWY, HAUPPAUGE, NY 11788

Agreement

Amount	Amount Recorded

May 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	May 25, 2022
Property Address	4021-4023 AVENUE R, BROOKLYN, NY 11234
Document Number	0000212417
Instrument Date	May 2, 2022
Instrument	2022000212417
Transaction Type	Transfer
Record Updated	May 31, 2022

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1296 PENNINGTON RD, 1296, TEANECK, NJ 07666-2802

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	927 51ST ST, BROOKLYN, NY 11219-3317

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		$72,000 (+4.9%) Land $17,460 Building $54,540	$1,200,000 (+4.9%) Land $291,000 Building $909,000
2025	$5,704.00 (-44.2%)
2023	$10,223.00	$68,640 Land $17,460 Building $51,180	$1,144,000 Land $291,000 Building $853,000

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 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	7 (1979–2011)
Claims Outside the SFHA	1 of 7
Most Recent Claim	Aug 2011 · alluvial fan flooding

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 1,660 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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