373 Ave X, Brooklyn, NY 11223 Property Records

New York City property record for 373 Ave X, Brooklyn, NY 11223

Property Summary

Property Type	Mixed Use Commercial Office / Residential
Details	2,600 sqft · built 1931
Lot Size	0.06 acres (2,600 sqft)
Owner	Company Name on File
Last Sale	$798,443 (Nov 2023)
Tax Bill	$7,930 (2025)
Deeds & Mortgages	Nov 2023 Sale Jun 2023 Sale
APN	`07177-0045`

Property Details

APN / Parcel Number

Primary APN	`07177-0045`
Alternative APNs	`2107071770045` `3-07177-0045`

Interior

Units	4 Units
Stories	2 Stories
Building Area	2,600 sqft Gross Area
1st Floor Area	1,300 sqft

Exterior

Year Built	Built 1931
Effective Year Built	Effective 1931
Lot Area	2,600 sqft (0.06 acres)
Lot Dimensions	100 ft deep x 20 ft wide

Location & Zoning

Account Number	3-07177-0045
Street Address	373 AVENUE X
City	BROOKLYN
State	NY
Zip	11223-6003
Property Category	Commercial
Property Type	Commercial > Office > Mixed Use Commercial Office / Residential
Local Zoning Code	R4
Legal Block	7177
Legal Lot Number	45
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3000
Census Tract	38800

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Listed Area	Within Ocean Parkway listed 1983 · 1 contributing resources · NRIS 83001697

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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	Company Name on File
Mailing Address	28 SOUTHGATE CT, BROOKLYN, NY 11223-5221
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Nov 14, 2023	Deed, Transfer
Jun 6, 2023	Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 14, 2023 · Amount on File
Deed Sale	Nov 14, 2023 · Amount on File
Prior Sale	Jun 6, 2023 · Amount on File
Deed Document Number	2023295501
Prior Transfer Date	Jan 26, 2007
Prior Transfer Doc	0000118949
Record Updated	Oct 29, 2026

November 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Nov 14, 2023
Property Address	373 AVENUE X, BROOKLYN, NY 11223-6003
Document Number	0000295501
Instrument Date	Oct 30, 2023
Instrument	2023000295501
Transaction Type	Transfer
Record Updated	Nov 21, 2023

Transaction

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

Transferred From (Grantor/Seller)

Name	Verified Name
Address	440 S LA SALLE ST # ST20TH, ST20TH, CHICAGO, IL 60605-1028

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	28 SOUTHGATE CT, BROOKLYN, NY 11223-5221

June 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jun 6, 2023
Property Address	373 AVENUE X, BROOKLYN, NY 11223-6003
Document Number	0000139427
Instrument Date	May 18, 2023
Instrument	2023000139427
Transaction Type	Transfer
Record Updated	Jun 13, 2023

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Notice of Foreclosure Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	32 COURT ST STE 707, 707, BROOKLYN, NY 11201-4404

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1 VANDERBILT AVE FL 48TH, 48TH, NEW YORK, NY 10017-3807

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		$86,820 (-3.6%) Land $15,000 Building $71,820	$1,447,000 (-3.6%) Land $250,000 Building $1,197,000
2025	$7,930.00 (+6.8%)
2023	$7,425.00 (+4.83%)	$90,060 (+25.82%) Land $15,000 Building $75,060	$1,501,000 (+25.82%) Land $250,000 Building $1,251,000
2022	$7,083.00	$71,580 Land $15,000 Building $56,580	$1,193,000 Land $250,000 Building $943,000

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 1,595 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
T-Mobile Fixed Wireless	100 / 20

May also be available: Starry.

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