414 Adelphi St, Brooklyn, NY 11238 Property Records

New York City property record for 414 Adelphi St, Brooklyn, NY 11238

Property Summary

Property Type	Single Family Home
Details	2,580 sqft · built 1901
Lot Size	0.041 acres (1,775 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,368,000 (Jul 2012)
Tax Bill	$10,008 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Apr 2017 Loan Modification
APN	`01957-0046`

Property Details

APN / Parcel Number

Primary APN	`01957-0046`
Alternative APNs	`0703019570046` `3-01957-0046`

Interior

Units	4 Units
Stories	3 Stories
Building Area	2,580 sqft Living Area
1st Floor Area	746 sqft

Exterior

Year Built	Built 1901
Effective Year Built	Effective 1901
Architectural Style	Triplex
Lot Area	1,775 sqft (0.041 acres)
Lot Dimensions	100 ft deep x 17.8 ft wide

Location & Zoning

Account Number	3-01957-0046
Street Address	414 ADELPHI ST
City	BROOKLYN
State	NY
Zip	11238-7602
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6B
Legal Block	1957
Legal Lot Number	46
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3001
Census Tract	17900

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	2 Individual Names on Record
Mailing Address	414 ADELPHI ST, BROOKLYN, NY 11238-7602
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 15, 2021	Deed of Trust, Mortgage BETTER MORTGAGE CORPORATION, ISAOA
Apr 28, 2017	Loan Modification, Mortgage ASTORIA BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 10, 2012 · Amount on Record
Deed Sale	Jul 10, 2012 · Amount on Record
Deed Document Number	2012269415
Prior Transfer Date	Dec 22, 2004
Prior Transfer Doc	0000046377
Record Updated	Jun 8, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	414 ADELPHI ST, BROOKLYN, NY 11238-7602
Transaction Type	Mortgage
Record Updated	Mar 15, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000365239
Date	Sep 15, 2021
Instrument	2021000365239

Lender

Name	BETTER MORTGAGE CORPORATION, ISAOA
Address	3 WORLD TRADE CTR # 59, NEW YORK, NY 10007

Agreement

Amount	Amount Recorded

April 2017: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	414 ADELPHI ST, BROOKLYN, NY 11238-7602
Document Number	0000181362
Instrument Date	Apr 28, 2017
Transaction Type	Mortgage
Record Updated	May 22, 2017
Title Company	LANGDON TITLE AGENCY LLC, LANGDON TITLE AGCY LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	414 ADELPHI ST BROOKLYN NY 112387602, BROOKLYN, NY 11238-7602

Mortgage

Document Number	0000181362
Date	May 12, 2017
Instrument	181362

Lender

Name	ASTORIA BK
Type	Bank
Address	MINEOLA, NY 11501

Agreement

Amount	Amount Recorded
Term	360 Months
Due	May 11, 2047

Interest

Rate Type	Fixed Rate
Rate	4.25%

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		$254,760 (+31.99%) Land $29,100 Building $225,660	$4,246,000 (+31.99%) Land $485,000 Building $3,761,000
2025	$10,008.00 (+0.65%)
2023	$9,943.00	$193,020 Land $29,100 Building $163,920	$3,217,000 Land $485,000 Building $2,732,000

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	2 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 1,496 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: Optimum, Skywire Networks, Starry.

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