1084 E 21st St, Brooklyn, NY 11210 Property Records

New York City property record for 1084 E 21st St, Brooklyn, NY 11210

Property Summary

Property Type	Duplex
Details	3,080 sqft · built 1925
Lot Size	0.088 acres (3,850 sqft)
Owner	2 Company Names on Record
Tax Bill	$11,130 (2025)
Deeds & Mortgages	Mar 2022 Sale May 2018 Sale
APN	`07584-0066`

Property Details

APN / Parcel Number

Primary APN	`07584-0066`
Alternative APNs	`2301075840066` `3-07584-0066`

Interior

Units	2 Units
Stories	2 Stories
Building Area	3,080 sqft Living Area
1st Floor Area	1,450 sqft

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Duplex Single
Construction Type	Frame
Lot Area	3,850 sqft (0.088 acres)
Lot Dimensions	100 ft deep x 38.5 ft wide

Location & Zoning

Account Number	3-07584-0066
Street Address	1084 E 21ST ST
City	BROOKLYN
State	NY
Zip	11210-3616
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R2
Legal Block	7584
Legal Lot Number	66
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3000
Census Tract	76200

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 Record	2 Company Names on Record
Mailing Address	1084 E 21ST ST, BROOKLYN, NY 11210-3616
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 10, 2022	Deed, Transfer
May 17, 2018	Grant Deed, Transfer RIVERSIDE ABSTRACT INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 10, 2022
Deed Sale	Mar 10, 2022
Prior Sale	May 17, 2018 · Amount on Record
Deed Document Number	2022105601
Prior Transfer Date	Jan 19, 2022
Prior Transfer Doc	0000105601
Record Updated	Sep 20, 2026

March 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Mar 10, 2022
Property Address	1084 E 21ST ST, BROOKLYN, NY 11210-3616
Document Number	0000105601
Instrument Date	Jan 19, 2022
Instrument	2022000105601
Transaction Type	Transfer
Record Updated	Mar 15, 2022

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1084 E 21ST ST, 1084, BROOKLYN, NY 11210-3616

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1084 E 21ST ST, BROOKLYN, NY 11210-3616

May 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	May 17, 2018
Property Address	1084 E 21ST ST, BROOKLYN, NY 11210-3616
Document Number	0000166161
Instrument Date	May 14, 2018
Instrument	166161
Transaction Type	Transfer
Record Updated	May 31, 2018
Title Company	RIVERSIDE ABSTRACT INC

Transaction

Amount	Amount Recorded
Tax	$6,360.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	2556 BESSEMUND AVE FAR ROCKAWAY NY 116911816, FAR ROCKAWAY, NY 11691-1816

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		$103,560 (+7.14%) Land $25,440 Building $78,120	$1,726,000 (+7.14%) Land $424,000 Building $1,302,000
2025	$11,130.00 (+0.76%)
2023	$11,046.00	$96,660 Land $25,440 Building $71,220	$1,611,000 Land $424,000 Building $1,187,000

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
Nearby Flood Claims	1 (2012)
Most Recent Claim	Oct 2012 · Hurricane Sandy

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 1,224 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Optimum Cable · Fiber in parts of the area	940 / 35
T-Mobile Fixed Wireless	100 / 20

May also be available: Starry.

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