Skip to content

Brooklyn • Walk

10104 4 Ave

Brooklyn, NY 11209Company-ownedBBL 3061370135BIN 3156151
Save buildingView report

Updated Sep 15, 2026 · 16 sources

Year Built1926
Floors4
Units16
Building Area14,400 sqft
ZoningR6A
ClassC6
Market Value$2.2M

10104 4 AVE is a property located at 10104 4 AVE, Brooklyn, NY 11209. It is classified as a walk-up apartment - cooperative. The building was constructed in 1926. It has 4 floors and 16 units. The building area is 14,400 square feet on a 4,000 sqft lot. The property is zoned R6A. The assessed market value is $2.2M. Public records list the property as company-owned. There are 23 building permits on record (19 active). There are 29 violations on record (21 currently open). 2 docketed judgments carrying $300 in open balances are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

180records on file

Completed in 1926, 10104 4 Ave rises 4 stories over Kings. Public records put it at 16 units and 14,400 square feet of floor area, on land zoned R6A. It is carried on the public rolls at a market value of $2.2M, and assessed for tax at $982K. In the 52 years its record reaches back, the lot has drawn 180 separate government filings.

The documentary life of the address leans hard toward assignment: 50 of its 180 records, fully 28%, fall under that one heading. Complaint (39) and violation (29) trail well behind. 21 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 2007.

Read together — 28% assignment, 52 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$2.2M of Kings, written across 180 government filings.

Open the live report — daily-updated data, AI chat & alerts
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address10104 4 AVE, Brooklyn, NY 11209
Building TypeWalk-Up Apartment - Cooperative
C6
Year Built1926
Floors4
Total Units16
Building Area14,400 sqft
Lot Size4,000 sqft
ZoningR6A
ConditionAverage
3061370135
3156151
OwnershipCompany-owned

Assessment & Sales

$2.2M
$982K
$72K

Building Permits

23 on record · 19 active
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 27, 2025Est. cost $192KJob #B00455590-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Dec 18, 2024Est. cost $1Job #B08003754-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Dec 9, 2024Est. cost $173KJob #B01143251-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Apr 10, 2023Est. cost $1Job #B08003754-P1
View this permit's full record & inspection history →
General ConstructionDOB NOW
SIGNED-OFF
Filed Feb 24, 2023Est. cost $192KJob #B00455590-I1

Initial Permit

View this permit's full record & inspection history →

+ 18 more permits — view full report

Violations

29 on record · 21 open
Open judgment balance — docketed OATH judgments$300
Judgments · 2 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2026Balance $300Ticket #049410938Z
DIRTY AREA
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2019Ticket #0205722047
DIRTY AREA
SafetyGas Piping Ll152
ACTIVE
Issued Jan 8, 2026#VIO-FTF-PL-PER-202412-0189305

Cycle 2, Sub-cycle A (premises is in Community District 10)

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Jun 14, 2012#9473428

SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Jun 14, 2012#9473437

SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH AND EAST WALLS IN THE 1st ROOM FROM EAST LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Jun 14, 2012#9473441

SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EVIDENCE OF CONCEALED WATER LEAK AT NORTH AND EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Jun 14, 2012#9473444

SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM NORTH AT EAST

View this violation's full details & status history →

+ 24 more violations on record — view full report

Get the Complete Report for 10104 4 AVE

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

Free to view core records, no credit card required — the paid report adds title history & analysis.

View Report

Frequently Asked Questions

When was 10104 4 AVE, Brooklyn built?

The building at 10104 4 AVE, Brooklyn, NY 11209 was constructed in 1926. It is classified as a walk-up apartment - cooperative with 4 floors and 16 units. The building area is 14,400 sqft.

Are there building permits at 10104 4 AVE, Brooklyn?

Yes. 10104 4 AVE, Brooklyn, NY 11209 has 23 building permits on record, with 19 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (LOC ISSUED) filed Jun 27, 2025.

Does 10104 4 AVE, Brooklyn have violations?

Yes. 10104 4 AVE, Brooklyn, NY 11209 has 29 violations on record, with 21 currently open. Breakdown: 1 DOB Safety, 6 DOB, 1 ECB, 21 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 10104 4 AVE, Brooklyn have docketed judgments?

Yes. 10104 4 AVE, Brooklyn, NY 11209 has 2 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $300. A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 10104 4 AVE?

10104 4 AVE, Brooklyn, NY 11209 has an assessed market value of $2.2M and a total assessed value of $982K (land: $72K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 10104 4 AVE?

10104 4 AVE, Brooklyn, NY 11209 is zoned R6A. 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 10104 4 AVE?

10104 4 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 10104 4 AVE?

Search 10104 4 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.

Search Another Property

Look up violations, permits, and records for any tri-state address.

Related searches
Brooklyn Property Search →Brooklyn Permit Search →Brooklyn Violation Lookup →Brooklyn Tax Search →Brooklyn Title Search →Brooklyn Zoning Lookup →NYC Permit Search →NYC Violation Lookup →NYC Property Tax →NYC Zoning Lookup →NYC Compliance Deadlines →NYC Violation Types →Free Property Search →Data Sources →Class C Buildings Guide →
10104 4 AVE, Brooklyn, NY 11209 — Property Records, Permits, Violations, Tax & Zoning | RegWatch