436 73rd St, Brooklyn, NY 11209 Property Records

New York City property record for 436 73rd St, Brooklyn, NY 11209

Property Summary

Property Type	Triplex
Details	2,820 sqft · built 1910
Lot Size	0.041 acres (1,802 sqft)
Owner	Company Name on Record
Last Sale	$1,450,000 (Nov 2025)
Tax Bill	$10,522 (2025)
Deeds & Mortgages	Nov 2025 Sale & Mortgage Aug 2023 Sale + 1 more
APN	`05919-0021`

Property Details

APN / Parcel Number

Primary APN	`05919-0021`
Alternative APNs	`1803059190021` `3-05919-0021`

Interior

Units	3 Units
Stories	2 Stories
Building Area	2,820 sqft Living Area
1st Floor Area	960 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Triplex
Lot Area	1,802 sqft (0.041 acres)
Lot Dimensions	90.1 ft deep x 20 ft wide

Location & Zoning

Account Number	3-05919-0021
Street Address	436 73RD ST
City	BROOKLYN
State	NY
Zip	11209-2610
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R5B
Legal Block	5919
Legal Lot Number	21
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2000
Census Tract	13400

Owner

Source: New York City records, as of July 14, 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	436 73RD ST, BROOKLYN, NY 11209-2610
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Nov 25, 2025	Deed, Transfer CITIZENS BANK NA
Aug 9, 2023	Deed, Transfer
Aug 4, 2020	Quit Claim Deed, Transfer VINTAGE ABSTRACT CORPORATION, VINTAGE ABSTRACT CORP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 25, 2025 · Amount on Record
Deed Sale	Nov 25, 2025 · Amount on Record
Prior Sale	Jul 2, 2025 · Amount on Record
Prior Transfer Date	Jun 19, 2025
Prior Transfer Doc	0000174324
Record Updated	Oct 29, 2026

November 2025: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Nov 25, 2025
Property Address	436 73RD ST, BROOKLYN, NY 11209-2610
Document Number	0000320514
Instrument Date	Oct 21, 2025
Instrument	2025000320514
Transaction Type	Transfer
Record Updated	Dec 2, 2025

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	436 73RD ST, BROOKLYN, NY 11209-2610

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	436 73RD ST, BROOKLYN, NY 11209-2610

Mortgage

Document Number	0000320515
Date	Nov 25, 2025
Instrument	2025000320515

Lender

Name	CITIZENS BANK NA

Agreement

Amount	Amount Recorded

August 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Aug 9, 2023
Property Address	436 73RD ST, BROOKLYN, NY 11209-2610
Document Number	0000201775
Instrument Date	Aug 8, 2023
Instrument	2023000201775
Transaction Type	Transfer
Record Updated	Aug 15, 2023

Transaction

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

Transferred From (Grantor/Seller)

Name	Verified Name
Address	436 73RD ST, BROOKLYN, NY 11209-2610

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1123 AVENUE Z, BROOKLYN, NY 11235-5107

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Aug 4, 2020
Property Address	436 73RD ST, BROOKLYN, NY 11209-2610
Document Number	0000219908
Instrument Date	Jul 31, 2020
Instrument	219908
Transaction Type	Transfer
Record Updated	Aug 20, 2020
Title Company	VINTAGE ABSTRACT CORPORATION, VINTAGE ABSTRACT CORP

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	436 73RD ST BROOKLYN NY 112092610, BROOKLYN, NY 11209-2610

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		$75,660 (+44.42%) Land $15,000 Building $60,660	$1,261,000 (-2.02%) Land $250,000 Building $1,011,000
2025	$10,522.00 (+15.83%)	$52,389 (-36.82%) Land $10,177 Building $42,212	$1,287,000 (-6.87%) Land $250,000 Building $1,037,000
2023	$9,084.00 (+5.18%)	$82,920 (+7.8%) Land $15,000 Building $67,920	$1,382,000 (+7.8%) Land $250,000 Building $1,132,000
2022	$8,637.00	$76,920 Land $15,000 Building $61,920	$1,282,000 Land $250,000 Building $1,032,000

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 Claims	3 (1980–2017)
Claims Outside the SFHA	1 of 3
Most Recent Claim	May 2017 · other causes

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 1,839 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
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: Optimum.

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