1740 EAST 9 ST, Brooklyn, NY 11223 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Year Built1923

Floors4

Units43

Building Area31,540 sqft

ZoningC4-2

ClassC7

Market Value$4M

1740 EAST 9 ST is a property located at 1740 EAST 9 ST, Brooklyn, NY 11223. It is classified as a walk-up apartment - over six families with stores. The building was constructed in 1923. It has 4 floors and 43 units. The building area is 31,540 square feet on a 10,400 sqft lot. The property is zoned C4-2. The assessed market value is $4M. Public records list the property as company-owned. There are 22 building permits on record (12 active). There are 468 violations on record (71 currently open). 14 docketed judgments 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

1,118records on file

55Energy Star

Completed in 1923, 1740 East 9 St rises 4 stories over Kings. Public records put it at 43 units and 31,540 square feet of floor area, on land zoned C4-2. It is carried on the public rolls at a market value of $4.0M, and assessed for tax at $1.8M. In the 51 years its record reaches back, the lot has drawn 1,118 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 557 of its 1,118 records, fully 50%, fall under that one heading. Violation (468) and permit (22) trail well behind. 71 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 2023.

On the environmental ledger, the building posts an Energy Star score of 55, with a site energy-use intensity of 74.7 kBtu per square foot. Its operations answer for roughly 158 metric tons of CO2-equivalent a year.

Read together — 50% complaint, 51 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$4.0M of Kings, written across 1,118 government filings.

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Sources

NYC DOB NYC HPD NYC DOF ACRIS NYC DCP ECB/OATH NYC DEP NYC LPC NYC FDNY NYS DHCR MOCEJ FEMA EPA US Census HUD USGS

latest record Sep 25, 2026

Property Details

Address1740 EAST 9 ST, Brooklyn, NY 11223

Building TypeWalk-Up Apartment - Over Six Families With Stores

Building ClassC7

Year Built1923

Floors4

Total Units43

Building Area31,540 sqft

Lot Size10,400 sqft

ZoningC4-2

ConditionAverage

BBL3066650040

BIN3177560

OwnershipCompany-owned

Assessment & Sales

Market Value$4M

Assessed Total$1.8M

Assessed Land$421K

Building Permits

22 on record · 12 active

Cats Certificate To OperateOther

EXPIRED

Filed Feb 15, 2023Job #374518

View this permit's full record & inspection history →

ElectricalDOB NOW

PERMIT ISSUED

Filed May 1, 2022Job #B00728791-I1-EL

Service work upgrading to 220 volts in the Basement

View this permit's full record & inspection history →

ElectricalDOB NOW

COMPLETE

Filed Nov 23, 2021Job #B00636284-I1-EL

General wiring Apt 3D 4th floor .Riser Existing

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ISSUED

Filed Feb 26, 2021Est. cost $2KJob #B00462503-I1

Initial Permit

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Feb 26, 2021Est. cost $2KJob #B00462503-I1

View this permit's full record & inspection history →

+ 17 more permits — view full report

Violations

468 on record · 71 open

Judgments · 14 docketed

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed May 4, 2010Ticket #042173129H

FAILURE TO PROPERLY PUT RECYCLABLES OUT FOR COLLECTION

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed May 4, 2010Ticket #041652482K

MAINTAINING RECEPTACLES

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jan 31, 2010Ticket #041822940H

IMPROPER USE OF DSNY LITTER BASKET

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed May 4, 2010Ticket #041792291M

STORAGE OF RECEPTACLES - 3RD OFFENSE

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed May 4, 2010Ticket #042151567K

RECYCLABLES PLACED FOR COLLECTION WITH NON-RECYCLABLES

+ 9 more docketed judgments — view full report

SafetyEnergy Benchmarking

ACTIVE

Issued Sep 25, 2026#VIO-DQ-EN-BENCH-202608-0167192

FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4

View this violation's full details & status history →

HPDClass C

CIV14 MAILED

Issued Sep 24, 2026#19246847

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT C8, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass C

CIV14 MAILED

Issued Sep 24, 2026#19246848

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT C8, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Aug 19, 2026#19158994

§ 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING IN THE FOYER LOCATED AT APT 8D, 4th STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION AT SOUTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Aug 19, 2026#19159044

§ 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 8D, 4th STORY, 1st APARTMENT FROM WEST AT NORTH , SECTION AT SOUTH

View this violation's full details & status history →

+ 463 more violations on record — view full report

Get the Complete Report for 1740 EAST 9 ST

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

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Frequently Asked Questions

When was 1740 EAST 9 ST, Brooklyn built?

The building at 1740 EAST 9 ST, Brooklyn, NY 11223 was constructed in 1923. It is classified as a walk-up apartment - over six families with stores with 4 floors and 43 units. The building area is 31,540 sqft.

Are there building permits at 1740 EAST 9 ST, Brooklyn?

Yes. 1740 EAST 9 ST, Brooklyn, NY 11223 has 22 building permits on record, with 12 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Certificate To Operate (EXPIRED) filed Feb 15, 2023.

Does 1740 EAST 9 ST, Brooklyn have violations?

Yes. 1740 EAST 9 ST, Brooklyn, NY 11223 has 468 violations on record, with 71 currently open. Breakdown: 1 DOB Safety, 6 DOB, 4 ECB, 457 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1740 EAST 9 ST, Brooklyn have docketed judgments?

Yes. 1740 EAST 9 ST, Brooklyn, NY 11223 has 14 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH). 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 1740 EAST 9 ST?

1740 EAST 9 ST, Brooklyn, NY 11223 has an assessed market value of $4M and a total assessed value of $1.8M (land: $421K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 1740 EAST 9 ST?

1740 EAST 9 ST, Brooklyn, NY 11223 is zoned C4-2. 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 1740 EAST 9 ST?

1740 EAST 9 ST, Brooklyn, NY 11223 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 1740 EAST 9 ST?

Search 1740 EAST 9 ST 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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1740 EAST 9 ST, Brooklyn, NY 11223 — Property Records, Permits, Violations, Tax & Zoning | RegWatch