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

New York City property record for 186 E 51st St, Brooklyn, NY 11203

Property Summary

Property Type	Duplex
Details	3,000 sqft · built 1960
Lot Size	0.046 acres (2,000 sqft)
Owner	Individual Name on Record
Last Sale	$583,000 (May 2018)
Tax Bill	$6,737 (2025)
Deeds & Mortgages	Dec 2021 Mortgage May 2020 Loan Modification + 2 more
APN	`04620-0020`

Property Details

APN / Parcel Number

Primary APN	`04620-0020`
Alternative APNs	`1501046200020` `3-04620-0020`

Interior

Units	2 Units
Stories	3 Stories
Building Area	3,000 sqft Living Area
1st Floor Area	1,000 sqft

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Architectural Style	Duplex Single
Construction Type	Brick
Lot Area	2,000 sqft (0.046 acres)
Lot Dimensions	100 ft deep x 20 ft wide

Location & Zoning

Account Number	3-04620-0020
Street Address	186 E 51ST ST
City	BROOKLYN
State	NY
Zip	11203-2302
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R6
Legal Block	4620
Legal Lot Number	20
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3002
Census Tract	87800

Owner

Source: New York City records, 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	Individual Name on Record
Mailing Address	186 E 51ST ST, BROOKLYN, NY 11203-2302
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 10, 2021	Deed of Trust, Mortgage UNITED WHOLESALE MORTGAGE LLC
May 15, 2020	Loan Modification, Mortgage · Conventional with PMI HOME PT FIN'L
May 15, 2020	Deed of Trust, Mortgage · Conventional Mortgage HOME PT FIN'L
May 17, 2018	Deed, Transfer ARK MORTGAGE, INC.

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 17, 2018 · Amount on Record
Deed Sale	May 17, 2018 · Amount on Record
Deed Document Number	2018165588
Prior Transfer Date	Mar 16, 1998
Record Updated	Oct 29, 2026

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	186 E 51ST ST, BROOKLYN, NY 11203-2302
Transaction Type	Mortgage
Record Updated	Jan 4, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000486301
Date	Dec 10, 2021
Instrument	2021000486301

Lender

Name	UNITED WHOLESALE MORTGAGE LLC
Type	Mortgage Company
Address	PO BOX 2026, FLINT, MI 48501

Agreement

Amount	Amount Recorded

May 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	186 E 51ST ST, BROOKLYN, NY 11203-2302
Document Number	0000162700
Instrument Date	May 15, 2020
Transaction Type	Mortgage
Record Updated	Jun 24, 2020
Title Company	NTC - KEY W

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	186 E 51ST ST BROOKLYN NY 112032302, BROOKLYN, NY 11203-2302

Mortgage

Document Number	0000162700
Date	Jun 3, 2020
Instrument	162700

Lender

Name	HOME PT FIN'L
Address	PARSIPPANY, NJ 07054

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	Jun 2, 2050

Interest

Rate Type	Fixed Rate
Rate	4.12%

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	186 E 51ST ST, BROOKLYN, NY 11203-2302
Document Number	0000162699
Instrument Date	May 15, 2020
Transaction Type	Mortgage
Record Updated	Jun 24, 2020
Title Company	LAND TRACK TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	186 E 51ST ST BROOKLYN NY 112032302, BROOKLYN, NY 11203-2302

Mortgage

Document Number	0000162699
Date	Jun 3, 2020
Instrument	162699

Lender

Name	HOME PT FIN'L
Address	PARSIPPANY, NJ 07054

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 2, 2050

May 2018: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	May 17, 2018
Property Address	186 E 51ST ST, BROOKLYN, NY 11203-2302
Document Number	0000165588
Instrument Date	Apr 27, 2018
Instrument	2018000165588
Transaction Type	Transfer
Record Updated	Jul 9, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	13524 234TH ST, 13524, ROSEDALE, NY 11422-1507

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	520 CROWN ST, BROOKLYN, NY 11213-5152

Mortgage

Document Number	0000165589
Date	May 17, 2018
Instrument	2018000165589

Lender

Name	ARK MORTGAGE, INC.

Agreement

Amount	Amount Recorded

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		$40,560 (-15.29%) Land $18,060 Building $22,500	$676,000 (-15.29%) Land $301,000 Building $375,000
2025	$6,737.00 (+12.34%)
2023	$5,997.00	$47,880 Land $18,060 Building $29,820	$798,000 Land $301,000 Building $497,000

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

FEMA Flood Zone	Not on file

Values are read at the parcel center point; 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 1,415 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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