543 E 21st St, #59, Brooklyn, NY 11226 Property Records

New York City property record for 543 E 21st St, #59, Brooklyn, NY 11226

Property Summary

Property Type	Cooperative Housing Block
Details	49,854 sqft · built 1931
Lot Size	0.282 acres (12,274 sqft)
Owner	Company Name on Record
Last Sale	$7,275,000 (Jan 2014)
Tax Bill	$206,295 (2025)
Deeds & Mortgages	May 2022 Mortgage Feb 2018 Mortgage + 1 more
APN	`05185-0064`

Property Details

APN / Parcel Number

Primary APN	`05185-0064`
Alternative APNs	`1604051850064` `3-05185-0064`

Interior

Units	118 Units
Stories	6 Stories
Building Area	49,854 sqft Living Area
1st Floor Area	9,990 sqft

Exterior

Year Built	Built 1931
Effective Year Built	Effective 1931
Lot Area	12,274 sqft (0.282 acres)
Lot Dimensions	110 ft deep x 111 ft wide

Location & Zoning

Account Number	3-05185-0064
Street Address	543 E 21ST ST, 59
City	BROOKLYN
State	NY
Zip	11226-6868
Property Category	Residential
Property Type	Residential > Cooperative > Cooperative Housing Block
Local Zoning Code	R7A
Legal Block	5185
Legal Lot Number	64
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2001
Census Tract	51602

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	Company Name on Record
Mailing Address	505 THORNALL ST, 403, EDISON, NJ 08837-2260
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
May 17, 2022	Deed of Trust, Mortgage NEW YORK COMMUNITY BANK
Feb 16, 2018	Deed of Trust, Mortgage NEW YORK COMMUNITY BANK
Feb 16, 2018	Loan Modification, Consolidation and Extension, Mortgage NEW YORK CMNTY BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 22, 2014 · Amount on Record
Deed Sale	Jan 22, 2014 · Amount on Record
Prior Sale	Jan 25, 2006 · Amount on Record
Deed Document Number	201425672
Prior Transfer Date	Jan 12, 2006
Prior Transfer Doc	0000045969
Record Updated	Jun 8, 2026

May 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	543 E 21ST ST # 59, 59, BROOKLYN, NY 11226-6868
Transaction Type	Mortgage
Record Updated	Mar 15, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000203446
Date	May 17, 2022
Instrument	2022000203446

Lender

Name	NEW YORK COMMUNITY BANK
Address	102 DUFFY AVE # 33, HICKSVILLE, NY 11801

Agreement

Amount	Amount Recorded

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	543 E 21ST ST # 59, 59, BROOKLYN, NY 11226-6868
Transaction Type	Mortgage
Record Updated	Aug 19, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	505 THORNALL ST 403, 403, EDISON, NJ 08837-2260

Mortgage

Document Number	0000056882
Date	Feb 16, 2018
Instrument	2018000056882

Lender

Name	NEW YORK COMMUNITY BANK
Type	Bank
Address	102 DUFFY AVE # 33, HICKSVILLE, NY 11801

Agreement

Amount	Amount Recorded

February 2018: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Feb 16, 2018
Property Address	543 E 21ST ST # 59, 59, BROOKLYN, NY 11226-6868
Instrument Date	Jan 30, 2018
Instrument	56883
Transaction Type	Mortgage
Record Updated	Jan 14, 2020
Title Company	SEARCH NY

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	505 THORNALL ST #403 EDISON NJ 088372260, 403, EDISON, NJ 08837-2260

Mortgage

Document Number	0000056883
Date	Feb 16, 2018
Instrument	56883

Lender

Name	NEW YORK CMNTY BK
Type	Bank
Address	102 DUFFY AVE # 3RD, HICKSVILLE, NY 11801-3630

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		$1,917,450 (+13.99%) Land $248,400 Building $1,669,050	$4,261,000 (+13.99%) Land $552,000 Building $3,709,000
2025	$206,295.00 (+3.54%)
2023	$199,246.00	$1,682,100 Land $248,400 Building $1,433,700	$3,738,000 Land $552,000 Building $3,186,000

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 Zone	Not on file
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (2021)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2021 · Remnants Of Hurricane Ida

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 1,287 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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