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Brooklyn • Elevator Apartment

8020 4th Ave

Brooklyn, NY 11209Company-ownedBBL 3-05988-00BIN 3151285
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Updated Aug 1, 2026 · 16 sources

Year Built1934
Floors6
Units48
Building Area49,854 sqft
ZoningR7B
ClassD4
Market Value$4.7M

8020 4TH AVE is a property located at 8020 4TH AVE, Brooklyn, NY 11209. It is classified as a elevator apartment - cooperative. The building was constructed in 1934. It has 6 floors and 48 units. The building area is 49,854 square feet on a 10,900 sqft lot. The property is zoned R7B. The assessed market value is $4.7M. Public records list the property as company-owned. There are 55 building permits on record (33 active). There are 39 violations on record (2 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

194records on file
89Energy Star

Completed in 1934, 8024 4 Ave rises 6 stories over Kings. Public records put it at 48 units and 49,854 square feet of floor area, on land zoned R7B. It is carried on the public rolls at a market value of $4.7M, and assessed for tax at $2.1M. In the 56 years its record reaches back, the lot has drawn 194 separate government filings.

The documentary life of the address leans hard toward permit: 54 of its 194 records, fully 28%, fall under that one heading. Violation (39) and complaint (37) trail well behind. 2 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2009.

On the environmental ledger, the building posts an Energy Star score of 89, with a site energy-use intensity of 54.5 kBtu per square foot. Its operations answer for roughly 203 metric tons of CO2-equivalent a year.

Read together — 28% permit, 56 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$4.7M of Kings, written across 194 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address8020 4TH AVE, Brooklyn, NY 11209
Building TypeElevator Apartment - Cooperative
D4
Year Built1934
Floors6
Total Units48
Building Area49,854 sqft
Lot Size10,900 sqft
ZoningR7B
ConditionAverage
3-05988-00
3151285
OwnershipCompany-owned

Assessment & Sales

$4.7M
$2.1M
$294K

Building Permits

55 on record · 33 active
Cats Registration InspectionOther
CURRENT
Filed Aug 27, 2025Job #461997
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Aug 18, 2025Est. cost $5KJob #B01037784-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Apr 23, 2025Est. cost $513KJob #B01047592-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
SIGNED-OFF
Filed Jan 27, 2025Est. cost $513KJob #B01047592-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →
Suspended ScaffoldDOB NOW
PERMIT ISSUED
Filed Jul 26, 2024Job #B01070900-I1

Initial Permit

View this permit's full record & inspection history →

+ 50 more permits — view full report

Violations

39 on record · 2 open
HPDClass B
NOTICE OF ISSUANCE SENT TO TENANT
Issued Feb 19, 2026#19032632

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT WINDOW CASING AT WEST WALL (LESS THAN 10 SQ FT) IN THE BATHROOM LOCATED AT APT F3, 6th STORY, 1st APARTMENT FROM NORTH AT EAST ORIGINAL VIOLATION 18664243 ISSUED 19-FEB-26 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE 27-2017.3a(3)(a) or (b).

View this violation's full details & status history →

+ 38 more violations on record — view full report

Get the Complete Report for 8020 4TH AVE

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 8020 4TH AVE, Brooklyn built?

The building at 8020 4TH AVE, Brooklyn, NY 11209 was constructed in 1934. It is classified as a elevator apartment - cooperative with 6 floors and 48 units. The building area is 49,854 sqft.

Are there building permits at 8020 4TH AVE, Brooklyn?

Yes. 8020 4TH AVE, Brooklyn, NY 11209 has 55 building permits on record, with 33 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Registration Inspection (CURRENT) filed Aug 27, 2025.

Does 8020 4TH AVE, Brooklyn have violations?

Yes. 8020 4TH AVE, Brooklyn, NY 11209 has 39 violations on record, with 2 currently open. Breakdown: 18 DOB, 3 ECB, 18 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 8020 4TH AVE, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 8020 4TH AVE, Brooklyn, NY 11209. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 8020 4TH AVE?

8020 4TH AVE, Brooklyn, NY 11209 has an assessed market value of $4.7M and a total assessed value of $2.1M (land: $294K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 8020 4TH AVE?

8020 4TH AVE, Brooklyn, NY 11209 is zoned R7B. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 8020 4TH AVE?

8020 4TH AVE, Brooklyn, NY 11209 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 8020 4TH AVE?

Search 8020 4TH AVE on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

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8020 4TH AVE, Brooklyn, NY 11209 — Property Records, Permits, Violations, Tax & Zoning | RegWatch