343 Warren St, Brooklyn, NY 11201 Property Records

New York City property record for 343 Warren St, Brooklyn, NY 11201 · Last verified May 2026

Property Highlights

Property Type	Public Works > Public Health Care Facility (Exempt)
Year Built	Built 1974
Square Footage	20,000 sqft Gross Area
Lot Size	10,000 sqft (0.23 acres)
Tax Bill	$261,469.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`00391-0056`
Alternative APNs	`0203003910056` `3-00391-0056`

Interior

Units	6 Units
Building Area	20,000 sqft Gross Area
1st Floor	6,216 sqft 1st Floor
Stories	3 Stories

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Lot Area	10,000 sqft (0.23 acres)
Depth X Width	100 ft x 100 ft Depth x Width

Location & Zoning

Account Number	3-00391-0056
Street Address	343 WARREN ST
City	BROOKLYN
State	NY
Zip	11201-6412
Property Usage	Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage
Type	Public Works > Public Health Care Facility (Exempt)
Legal Block	391
Legal Lot Number	56
Jurisdiction	KINGS (BROOKLYN) NY
Minor Civil Division	BROOKLYN
Census Blockgroup	1
Census Block	1001
Census Tract	6901

Owner

Source: New York City records · APN 00391-0056

Assessment roll updated May 4, 2026 · Last verified May 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 File
Mailing Address	250 PARK AVE, 1901, NEW YORK, NY 10177-1900
Owner Type	Owner is a Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Refreshed	Jun 08, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	343 WARREN ST, BROOKLYN, NY 11201-6412
Transaction Type	Mortgage
Record Updated	Apr 13, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000124482
Date	Apr 06, 2021
Instrument	2021000124482

Lender

Name	DIME COMMUNITY BANK
Address	898 VETERANS HWY STE 560, HAUPPAUGE, NY 11788

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 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

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$2,587,500 (+6.13%) Land $162,000 Building $2,425,500	$5,750,000 (+6.13%) Land $360,000 Building $5,390,000
2025	$261,469.00 (+1.25%)
2023	$258,243.00 Additional exemption filed	$2,438,100 Land $162,000 Building $2,276,100	$5,418,000 Land $360,000 Building $5,058,000

Flood & Wildfire

Our records do not include FEMA flood map data for 343 Warren St; wildfire exposure is none.

Flood

Source: FEMA National Flood Hazard Layer

FEMA Flood Zone	FEMA flood map data for this location is not available in our records

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

Values are read at the parcel center point; lenders make the official flood determination.