637 E 103rd St, Brooklyn, NY 11236 Property Records

New York City property record for 637 E 103rd St, Brooklyn, NY 11236

Property Summary

Property Type	Duplex
Details	1,872 sqft · built 1930
Lot Size	0.057 acres (2,500 sqft)
Owner	Individual Name on Record
Last Sale	$262,650 (Feb 2010)
Tax Bill	$5,459 (2025)
Deeds & Mortgages	Oct 2023 Mortgage Nov 2021 Mortgage
APN	`08172-0020`

Property Details

APN / Parcel Number

Primary APN	`08172-0020`
Alternative APNs	`2405081720020` `3-08172-0020`

Interior

Units	2 Units
Stories	2 Stories
Building Area	1,872 sqft Living Area
1st Floor Area	864 sqft

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Architectural Style	Duplex Single
Construction Type	Frame
Lot Area	2,500 sqft (0.057 acres)
Lot Dimensions	100 ft deep x 25 ft wide

Location & Zoning

Account Number	3-08172-0020
Street Address	637 E 103RD ST
City	BROOKLYN
State	NY
Zip	11236-2501
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R5
Legal Block	8172
Legal Lot Number	20
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	1
Census Block	1001
Census Tract	97400

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	637 E 103RD ST, BROOKLYN, NY 11236-2501
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 20, 2023	Deed of Trust, Mortgage SECRETARY OF HOUSING AND URBAN DEVELOPME
Nov 24, 2021	Deed of Trust, Mortgage SECRETARY OF HOUSING AND URBAN DEVELOPME

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 19, 2010 · Amount on Record
Deed Sale	Feb 19, 2010 · Amount on Record
Deed Document Number	201057770
Last Transfer Date	May 19, 2015
Transfer Doc	0000203591
Record Updated	Oct 29, 2026

October 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	637 E 103RD ST, BROOKLYN, NY 11236-2501
Transaction Type	Mortgage
Record Updated	Oct 31, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000272305
Date	Oct 20, 2023
Instrument	2023000272305

Lender

Name	SECRETARY OF HOUSING AND URBAN DEVELOPME
Address	451 7TH ST SW, WASHINGTON, DC 20410

Agreement

Amount	Amount Recorded

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	637 E 103RD ST, BROOKLYN, NY 11236-2501
Transaction Type	Mortgage
Record Updated	Nov 30, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000464087
Date	Nov 24, 2021
Instrument	2021000464087

Lender

Name	SECRETARY OF HOUSING AND URBAN DEVELOPME
Address	451 7TH ST SW, WASHINGTON, DC 20410

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		$53,880 (+19.41%) Land $8,580 Building $45,300	$898,000 (+19.41%) Land $143,000 Building $755,000
2025	$5,459.00 (+12.37%)
2023	$4,858.00	$45,120 Land $8,580 Building $36,540	$752,000 Land $143,000 Building $609,000

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 Claims	1 (2014)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Apr 2014 · 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

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 545 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: Skywire Networks, Starry.

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