Brooklyn • Condo

40 South 9 St

Brooklyn, NY 11249BBL 3021357504BIN 3395352

Updated Aug 2, 2026 · 16 sources

Year Built2013
Floors7
Units36
Building Area35,423 sqft
ZoningR7A
ClassR4
Market Value$672K

40 SOUTH 9 ST is a property located at 40 SOUTH 9 ST, Brooklyn, NY 11249. It is classified as a condo - residential unit in converted building. The building was constructed in 2013. It has 7 floors and 36 units. The building area is 35,423 square feet on a 9,300 sqft lot. The property is zoned R7A. The assessed market value is $672K. There are 9 building permits on record (6 active). There are 25 violations on record (4 currently open). 6 docketed judgments carrying $1,600 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

78records on file
94Energy Star

Completed in 2013, 40 South 9 St rises 7 stories over Kings. Public records put it at 36 units and 35,423 square feet of floor area, on land zoned R7A. It is carried on the public rolls at a market value of $672K, and assessed for tax at $302K. In the 13 years its record reaches back, the lot has drawn 78 separate government filings.

The documentary life of the address leans hard toward violation: 25 of its 78 records, fully 32%, fall under that one heading. Enforcement (14) and lien (11) trail well behind. 4 violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2023 the busiest year on file.

On the environmental ledger, the building posts an Energy Star score of 94, with a site energy-use intensity of 52.0 kBtu per square foot. Its operations answer for roughly 184 metric tons of CO2-equivalent a year.

Read together — 32% violation, 13 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$672K of Kings, written across 78 government filings.

Property Details

Address40 SOUTH 9 ST, Brooklyn, NY 11249
Building TypeCondo - Residential Unit in Converted Building
R4
Year Built2013
Floors7
Total Units36
Building Area35,423 sqft
Lot Size9,300 sqft
ZoningR7A
ConditionGood
3021357504
3395352

Assessment & Sales

$672K
$302K
$35K

Building Permits

9 on record · 6 active
New BuildingDOB Legacy
SIGNED OFF
Filed Apr 6, 2015Job #320265333-02
New BuildingDOB Legacy
SIGNED OFF
Filed Apr 6, 2015Job #320265333-01
General ConstructionDOB Legacy
COMPLETED
Filed Feb 6, 2015Job #321015708-01
New BuildingDOB Legacy
ISSUED
Filed Jan 29, 2015Job #320265333-01-03
Construction EquipmentDOB Legacy
ISSUED
Filed Nov 12, 2014Job #320572787-01-02

+ 4 more permitsview full report

Violations

25 on record · 4 open
Open judgment balance — docketed OATH judgments$1,600
Judgments · 6 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2021Balance $300Ticket #0210604296
FAILURE TO CLEAN 18 INCHES INTO STREET
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2019Balance $300Ticket #0208475750
STORAGE OF RECEPTACLES
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2019Balance $300Ticket #0206942460
STORAGE OF RECEPTACLES
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2019Balance $300Ticket #0205777074
STORAGE OF RECEPTACLES
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2019Balance $300Ticket #0205772252
STORAGE OF RECEPTACLES

+ 1 more docketed judgmentview full report

DOB LegacyFacade Safety (FISP)
ACTIVE
Issued Feb 22, 2022#2581624

FAILED TO FILE FISP CYCLE 9A TECHNICAL REPORT BY 02/21/2022

View this violation's full details & status history →
DOB LegacyEGRADE
ACTIVE
Issued Dec 1, 2021#2560923

FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

View this violation's full details & status history →
DOB LegacyE
ACTIVE
Issued Jan 5, 2021#2502740
DOB LegacyACC1
ACTIVE
Issued Sep 6, 2019#2392129

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST

View this violation's full details & status history →

+ 21 more violations on record — view full report

Get the Complete Report for 40 SOUTH 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 40 SOUTH 9 ST, Brooklyn built?

The building at 40 SOUTH 9 ST, Brooklyn, NY 11249 was constructed in 2013. It is classified as a condo - residential unit in converted building with 7 floors and 36 units. The building area is 35,423 sqft.

Are there building permits at 40 SOUTH 9 ST, Brooklyn?

Yes. 40 SOUTH 9 ST, Brooklyn, NY 11249 has 9 building permits on record, with 6 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a New Building (SIGNED OFF) filed Apr 6, 2015.

Does 40 SOUTH 9 ST, Brooklyn have violations?

Yes. 40 SOUTH 9 ST, Brooklyn, NY 11249 has 25 violations on record, with 4 currently open. Breakdown: 13 DOB, 12 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 40 SOUTH 9 ST, Brooklyn have docketed judgments?

Yes. 40 SOUTH 9 ST, Brooklyn, NY 11249 has 6 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,600. 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 40 SOUTH 9 ST?

40 SOUTH 9 ST, Brooklyn, NY 11249 has an assessed market value of $672K and a total assessed value of $302K (land: $35K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 40 SOUTH 9 ST?

40 SOUTH 9 ST, Brooklyn, NY 11249 is zoned R7A. 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.

How do I get a full property report for 40 SOUTH 9 ST?

Search 40 SOUTH 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 adds the complete title history, owner contacts, and a downloadable PDF.

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40 SOUTH 9 ST, Brooklyn, NY 11249 — Property Records, Permits, Violations, Tax & Zoning | RegWatch