304 E 51st St, Brooklyn, NY 11203 Property Records

New York City property record for 304 E 51st St, Brooklyn, NY 11203

Property Summary

Property Type	Triplex
Details	2,421 sqft · built 1910
Lot Size	0.092 acres (4,000 sqft)
Owner	Individual Name on File
Last Sale	$46,006 (Sep 2024)
Tax Bill	$7,947 (2025)
APN	`04656-0020`

Property Details

APN / Parcel Number

Primary APN	`04656-0020`
Alternative APNs	`1502046560020` `3-04656-0020`

Interior

Units	3 Units
Stories	2 Stories
Building Area	2,421 sqft Living Area
1st Floor Area	782 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Triplex
Lot Area	4,000 sqft (0.092 acres)
Lot Dimensions	100 ft deep x 40 ft wide

Location & Zoning

Account Number	3-04656-0020
Street Address	304 E 51ST ST
City	BROOKLYN
State	NY
Zip	11203-3502
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R6
Legal Block	4656
Legal Lot Number	20
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2002
Census Tract	86800

Owner

Source: New York City assessment roll, APN 04656-0020, as of May 4, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	900 LENOX RD, BROOKLYN, NY 11203-2603
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 19, 2024 · Amount on Record
Deed Sale	Sep 19, 2024 · Amount on Record
Deed Document Number	2024245921
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: New York City assessment roll as of May 4, 2026 · Last verified August 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		$75,360 (+21.47%) Land $24,540 Building $50,820	$1,256,000 (+21.47%) Land $409,000 Building $847,000
2025	$7,947.00 (+2.48%)	$62,040 (-4.08%) Land $24,540 Building $37,500	$1,034,000 (-4.08%) Land $409,000 Building $625,000
2024	$7,755.00 (+6%)
2023	$7,316.00	$64,680 Land $24,540 Building $40,140	$1,078,000 Land $409,000 Building $669,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360470868002, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file
Nearby Flood Claims	1 (1981)
Most Recent Claim	Feb 1981 · rainfall accumulation

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, 1,415 locations within half a mile, as of December 31, 2025 · Last verified October 2026

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

May also be available: Starry.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system NY7003493, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	NEW YORK CITY SYSTEM serves 8,271,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.