434 80th St, Brooklyn, NY 11209 Property Records

New York City property record for 434 80th St, Brooklyn, NY 11209

Property Summary

Property Type	Duplex
Details	2,001 sqft · built 1910
Lot Size	0.081 acres (3,542 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,346,000 (Mar 2021)
Tax Bill	$13,558 (2025)
Deeds & Mortgages	Mar 2021 Sale & Mortgage Jul 2017 Mortgage
APN	`05989-0021`

Property Details

APN / Parcel Number

Primary APN	`05989-0021`
Alternative APNs	`1805059890021` `3-05989-0021`

Interior

Units	2 Units
Stories	2 Stories
Building Area	2,001 sqft Living Area
1st Floor Area	1,035 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Duplex Single
Lot Area	3,542 sqft (0.081 acres)
Lot Dimensions	100 ft deep x 35.4 ft wide

Location & Zoning

Account Number	3-05989-0021
Street Address	434 80TH ST
City	BROOKLYN
State	NY
Zip	11209-3903
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R3X
Legal Block	5989
Legal Lot Number	21
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	1
Census Block	1000
Census Tract	13800

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 Individual Names on Record
Mailing Address	550 48TH ST, BROOKLYN, NY 11220-1303
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Date	Document
Mar 4, 2021	Deed, Transfer ROYAL BUSINESS BANK
Jul 27, 2017	Quit Claim Deed, Mortgage · Conventional Mortgage CAPITAL ONE NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 4, 2021 · Amount on Record
Deed Sale	Mar 4, 2021 · Amount on Record
Prior Sale	Dec 21, 2016
Deed Document Number	202179473
Prior Transfer Date	Nov 17, 2016
Prior Transfer Doc	0000453189
Record Updated	Oct 29, 2026

March 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Mar 4, 2021
Property Address	434 80TH ST, BROOKLYN, NY 11209-3903
Document Number	0000079473
Instrument Date	Feb 23, 2021
Instrument	2021000079473
Transaction Type	Transfer
Record Updated	Jan 4, 2024

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	452 FALMOUTH CT, RIDGE, NY 11961-8066

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	550 48TH ST, BROOKLYN, NY 11220-1303

Mortgage

Document Number	0000079474
Date	Mar 4, 2021
Instrument	2021000079474

Lender

Name	ROYAL BUSINESS BANK
Type	Bank

Agreement

Amount	Amount Recorded

July 2017: Quit Claim Deed, Mortgage

Document Type	Quit Claim Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jul 27, 2017
Property Address	434 80TH ST, BROOKLYN, NY 11209-3903
Document Number	0000276437
Instrument Date	Jan 27, 2017
Instrument	276437
Transaction Type	Mortgage
Record Updated	Aug 4, 2017
Title Company	EQUITY SETTLEMENT SERVICES, EQUITY SETTLEMENT SVCS

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Life Estate
Address	452 FALMOUTH CT #A RIDGE NY 119618066, A, RIDGE, NY 11961-8066

Mortgage

Document Number	276438
Date	Jul 27, 2017
Instrument	276438

Lender

Name	CAPITAL ONE NA
Type	Funding / Finance Company
Address	PLANO, TX 75024

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 26, 2047

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		$96,600 (+5.71%) Land $18,360 Building $78,240	$1,610,000 (+5.71%) Land $306,000 Building $1,304,000
2025	$13,558.00 (+10.99%)
2023	$12,215.00	$91,380 Land $18,360 Building $73,020	$1,523,000 Land $306,000 Building $1,217,000

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

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 1,425 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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