503 4th Ave, Brooklyn, NY 11215 Property Records

New York City property record for 503 4th Ave, Brooklyn, NY 11215

Property Summary

Property Type	Cooperative Housing Block
Details	5,506 sqft · built 1920
Lot Size	0.029 acres (1,250 sqft)
Owner	Company Name on File
Last Sale	$1,999,999 (Aug 2024)
Tax Bill	$28,873 (2025)
Deeds & Mortgages	Feb 2016 Loan Modification
APN	`01028-0076`

Property Details

APN / Parcel Number

Primary APN	`01028-0076`
Alternative APNs	`0404010280076` `3-01028-0076`

Interior

Units	12 Units
Stories	4 Stories
Building Area	5,506 sqft Living Area
1st Floor Area	1,250 sqft
Office	2,500 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Lot Area	1,250 sqft (0.029 acres)
Lot Dimensions	50 ft deep x 25 ft wide
View / Lot	Corner

Location & Zoning

Account Number	3-01028-0076
Street Address	503 4TH AVE
City	BROOKLYN
State	NY
Zip	11215-4736
Property Category	Residential
Property Type	Residential > Cooperative > Cooperative Housing Block
Legal Block	1028
Legal Lot Number	76
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2000
Census Tract	13900

Owner

Source: New York City records · APN 01028-0076

Assessment roll updated May 4, 2026 · Last verified July 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	389 WILLOUGHBY AVE, 305, BROOKLYN, NY 11205-5085
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 15, 2024 · Amount on Record
Deed Sale	Aug 15, 2024 · Amount on Record
Prior Sale	Dec 12, 2001
Prior Transfer Date	May 20, 1997
Prior Transfer Doc	3982001952
Record Updated	Sep 20, 2026

February 2016: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	503 4TH AVE, BROOKLYN, NY 11215-4736
Document Number	0000103860
Instrument Date	Feb 22, 2016
Transaction Type	Mortgage
Record Updated	Jan 14, 2020
Title Company	REGAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	503 4TH AVE BROOKLYN NY 112154736, BROOKLYN, NY 11215-4736

Mortgage

Document Number	0000103860
Date	Mar 16, 2017
Instrument	103860

Lender

Name	EMPIRE ST BK
Type	Bank
Address	NEWBURGH, NY 12550

Agreement

Amount	Amount Recorded
Term	300 Months
Due	Mar 15, 2042

Interest

Rate Type	Adjustable Rate
Rate	3.87%

Tax Assessment & Valuation

Source: New York City records · Assessment roll updated May 4, 2026 · Last verified July 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

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$221,400 (-2.38%) Land $19,800 Building $201,600	$492,000 (-2.38%) Land $44,000 Building $448,000
2025	$28,873.00 (+20.19%)
2023	$24,022.00	$226,800 Land $19,800 Building $207,000	$504,000 Land $44,000 Building $460,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360470139002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file
Nearby Flood Policies	6 units insured incl. 4 condo units

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 2,294 locations within half a mile · Last verified October 2026

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 USA Fixed Wireless	100 / 20

May also be available: Optimum Communications, Radiate Holdings, Starry.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	NEW YORK CITY SYSTEM serves 8,271,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.