18 Cooper St, Brooklyn, NY 11207 Property Records

New York City property record for 18 Cooper St, Brooklyn, NY 11207

Property Summary

Property Type	Triplex
Details	2,622 sqft · built 1910
Lot Size	0.045 acres (1,942 sqft)
Owner	Company Name on File
Last Sale	$277,000 (Aug 2013)
Tax Bill	$3,367 (2025)
Deeds & Mortgages	Feb 2019 Loan Modification Feb 2019 Mortgage
APN	`03438-0016`

Property Details

APN / Parcel Number

Primary APN	`03438-0016`
Alternative APNs	`1109034380016` `3-03438-0016`

Interior

Units	7 Units
Stories	3 Stories
Building Area	2,622 sqft Living Area
1st Floor Area	874 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Triplex
Lot Area	1,942 sqft (0.045 acres)
Lot Dimensions	100 ft deep x 19.4 ft wide

Location & Zoning

Account Number	3-03438-0016
Street Address	18 COOPER ST
City	BROOKLYN
State	NY
Zip	11207-1405
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R6
Legal Block	3438
Legal Lot Number	16
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2001
Census Tract	40300

Owner

18 Cooper St, a triplex, is owned by a company that bought it in August 2013.

Source: New York City records, as of May 4, 2026

Owner of Record	Company Name on File
Mailing Address	18 COOPER ST, BROOKLYN, NY 11207-1405
Owner Type	Company
Vesting	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Feb 28, 2019	Loan Modification, Mortgage · Line of Credit FLUSHING BK
Feb 20, 2019	Deed of Trust, Mortgage · Conventional Mortgage FLUSHING BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 29, 2013 · Amount on File
Deed Sale	Aug 29, 2013 · Amount on File
Prior Sale	Feb 11, 2011 · Amount on File
Deed Document Number	2013346912
Record Updated	Oct 29, 2026

February 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Feb 28, 2019
Property Address	18 COOPER ST, BROOKLYN, NY 11207-1405
Instrument Date	Feb 20, 2019
Instrument	67944
Transaction Type	Mortgage
Record Updated	Mar 13, 2019
Title Company	DOWNTOWN ABSTRACT INC

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1486 FULTON ST BROOKLYN NY 112162588, BROOKLYN, NY 11216-2588

Mortgage

Document Number	0000067944
Date	Feb 28, 2019
Instrument	67944

Lender

Name	FLUSHING BK
Type	Bank
Address	220 RXR PLZ, UNIONDALE, NY 11556-3825

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	18 COOPER ST, BROOKLYN, NY 11207-1405
Document Number	0000067943
Instrument Date	Feb 20, 2019
Transaction Type	Mortgage
Record Updated	Mar 13, 2019
Title Company	DOWNTOWN ABSTRACT INC

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	18 COOPER ST BROOKLYN NY 112071405, BROOKLYN, NY 11207-1405

Mortgage

Document Number	0000067943
Date	Feb 28, 2019
Instrument	67943

Lender

Name	FLUSHING BK
Type	Bank
Address	UNIONDALE, NY 11556

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 18 Cooper St was $3,367.

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		$70,800 Land $13,800 Building $57,000	$1,180,000 Land $230,000 Building $950,000
2025	$3,367.00
2023	$3,144.00	$69,360 Land $13,800 Building $55,560	$1,156,000 Land $230,000 Building $926,000

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

FEMA has no flood map on file for 18 Cooper St; 8 flood insurance policies are in force nearby.

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	8 units insured incl. 7 condo units

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

The area around 18 Cooper St has no burnable land within ember reach, so its wildfire risk is not rated.

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 1,496 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.

Nearby Properties on Cooper St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures