236 Adelphi St, Brooklyn, NY 11205 Property Records

New York City property record for 236 Adelphi St, Brooklyn, NY 11205

Property Summary

Property Type	Triplex
Details	3,080 sqft · built 1940
Lot Size	0.051 acres (2,208 sqft)
Owner	Individual Name on Record
Tax Bill	$12,300 (2025)
Deeds & Mortgages	Apr 2022 Mortgage Apr 2021 Mortgage
APN	`02090-0052`

Property Details

APN / Parcel Number

Primary APN	`02090-0052`
Alternative APNs	`0706020900052` `3-02090-0052`

Interior

Units	3 Units
Stories	3 Stories
Building Area	3,080 sqft Living Area
1st Floor Area	770 sqft

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Architectural Style	Triplex
Lot Area	2,208 sqft (0.051 acres)
Lot Dimensions	100 ft deep x 22.1 ft wide

Location & Zoning

Account Number	3-02090-0052
Street Address	236 ADELPHI ST
City	BROOKLYN
State	NY
Zip	11205-4009
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R6B
Legal Block	2090
Legal Lot Number	52
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2000
Census Tract	18300

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Fort Greene Historic District (Boundary Increase) listed 1984 · 379 contributing resources · NRIS 84002451

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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	236 ADELPHI ST, BROOKLYN, NY 11205-4009
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 13, 2022	Deed of Trust, Mortgage BETHPAGE FEDERAL CREDIT UNION
Apr 19, 2021	Deed of Trust, Mortgage WELLS FARGO BANK, N.A.

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 10, 2014
Deed Sale	Feb 10, 2014
Prior Sale	Sep 23, 2013 · Amount on Record
Deed Document Number	201451229
Record Updated	Oct 29, 2026

April 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	236 ADELPHI ST, BROOKLYN, NY 11205-4009
Transaction Type	Mortgage
Record Updated	Apr 19, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000155013
Date	Apr 13, 2022
Instrument	2022000155013

Lender

Name	BETHPAGE FEDERAL CREDIT UNION
Address	899 S OYSTER BAY RD, BETHPAGE, NY 11714

Agreement

Amount	Amount Recorded

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	236 ADELPHI ST, BROOKLYN, NY 11205-4009
Transaction Type	Mortgage
Record Updated	Apr 29, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000138641
Date	Apr 19, 2021
Instrument	2021000138641

Lender

Name	WELLS FARGO BANK, N.A.
Address	101 N PHILLIPS AVE, SIOUX FALLS, SD 57104

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		$211,440 (-17.91%) Land $27,840 Building $183,600	$3,524,000 (-17.91%) Land $464,000 Building $3,060,000
2025	$12,300.00 (+12.36%)
2023	$10,947.00	$257,580 Land $27,840 Building $229,740	$4,293,000 Land $464,000 Building $3,829,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

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
Nearby Flood Claims	1 (2021)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2021 · Remnants Of Hurricane Ida

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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