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

New York City property record for 306 E 51st St, Brooklyn, NY 11203

Property Summary

Property Type	Multi-Family Dwellings
Details	3,483 sqft · built 1930
Lot Size	0.062 acres (2,700 sqft)
Owner	Company Name on File
Last Sale	$805,000 (Apr 2019)
Tax Bill	$12,525 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Apr 2019 Sale & Mortgage
APN	`04656-0022`

Property Details

APN / Parcel Number

Primary APN	`04656-0022`
Alternative APNs	`1502046560022` `3-04656-0022`

Interior

Units	4 Units
Stories	2 Stories
Building Area	3,483 sqft Living Area
1st Floor Area	1,742 sqft

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Architectural Style	Multi-Family
Lot Area	2,700 sqft (0.062 acres)
Lot Dimensions	100 ft deep x 27 ft wide

Location & Zoning

Account Number	3-04656-0022
Street Address	306 E 51ST ST
City	BROOKLYN
State	NY
Zip	11203-3560
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Local Zoning Code	R6
Legal Block	4656
Legal Lot Number	22
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, as of May 4, 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	183 WILSON ST, 185, BROOKLYN, NY 11211-7578
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Apr 9, 2021	Deed of Trust, Mortgage CONNECTONE BANK
Apr 3, 2019	Grant Deed, Transfer GRATITUDE CAP LLC

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 3, 2019 · Amount on Record
Deed Sale	Apr 3, 2019 · Amount on Record
Prior Sale	Mar 22, 2001 · Amount on Record
Deed Document Number	2019105934
Prior Transfer Date	May 14, 2014
Prior Transfer Doc	0000087741
Record Updated	Jun 8, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	306 E 51ST ST, BROOKLYN, NY 11203-3560
Transaction Type	Mortgage
Record Updated	Aug 19, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000131546
Date	Apr 9, 2021
Instrument	2021000131546

Lender

Name	CONNECTONE BANK
Address	2455 MORRIS AVE, UNION, NJ 07083

Agreement

Amount	Amount Recorded

April 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Apr 3, 2019
Property Address	306 E 51ST ST, BROOKLYN, NY 11203-3560
Document Number	0000105934
Instrument Date	Mar 27, 2019
Instrument	105934
Transaction Type	Transfer
Record Updated	Apr 12, 2019
Title Company	DOWNTOWN ABSTRACT INC

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$3,220.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	183 WILSON ST BROOKLYN NY 112117578, BROOKLYN, NY 11211-7578

Mortgage

Document Number	105935
Date	Apr 3, 2019
Instrument	105935

Lender

Name	GRATITUDE CAP LLC
Address	MIAMI BEACH, FL 33139

Agreement

Amount	Amount Recorded

Interest

Rate	5%

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		$217,350 (+23.85%) Land $14,850 Building $202,500	$483,000 (+23.85%) Land $33,000 Building $450,000
2025	$12,525.00 (+10.89%)
2023	$11,295.00	$175,500 Land $14,850 Building $160,650	$390,000 Land $33,000 Building $357,000

Assessed value is set for property tax purposes, not a market price estimate; it is 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 Claims	1 (1981)
Most Recent Claim	Feb 1981 · rainfall accumulation

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

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 1,415 locations within half a mile, as of December 31, 2025

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.

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