9 Dekalb Avenue

Brooklyn, NY

BBL 3-00149-7503BIN 3000370

Concern level3 of 4

High

0143 active DOB violation(s)
021 open HPD violation(s)

How this is set: open hazardous violations measured against the building's size, then raised by strong distress signals — HPD's enforcement program, court harassment findings, recent evictions, unpaid DOB fines, open housing-court cases, and a sold tax lien. Neighborhood noise and crime are not part of it. It describes the public record, not the condition of any one apartment, and a quiet record is not proof of a good building.

Rent regulation

Likely rent-stabilized

The owner registered 397 stabilized units with New York State for 2023 — of about 541 apartments.

421-a tax benefit

Rent stabilization here may be tied to a tax benefit and can end when the benefit expires.

No public data says which specific apartment is stabilized.

Registration counts apply to the building, not to unit numbers. To confirm your own apartment, request your rent history from New York State Homes and Community Renewal — it is free and takes a few weeks.

How to request your rent history →

Rent regulation

The building

2021

Built

Floors

541

Residential units

Condominium

Type

The building

This building and the landlord's others

This building

HPD housing-maintenance violations

Open now

On record

Open Class C

Open Class B

Open Class A

Class C is immediately hazardous, Class B is hazardous, Class A is non-hazardous. A violation stays open until HPD certifies the repair, so some open items may already be fixed.

CLASS A · NON-HAZARDOUSIssued 2026-08-03

§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE

Status: Notice issued, not yet certified

HPD housing-maintenance violations

311 complaints from tenants

All time

Last 12 months

Electric3

Heat/Hot Water2

Plumbing1

PlumbingWater Supply2026-04-22 · closed

ElectricWiring2026-02-20 · closed

Heat/Hot WaterEntire Building2025-07-07 · closed

Complaints record what a tenant reported, not a finding by the city. "Closed" often means the inspector could not gain access.

311 complaints from tenants

Neighborhood noise

Higher than averagevs. NYC apartment blocks

656

Noise reports · last 12 mo

≈ per month

% from neighbors

Residential224

Street/Sidewalk195

Unspecified150

Commercial45

Vehicle39

Park3

311 noise complaints within about 1,000 ft (a few blocks) in the last year. Most reports here are about outdoor noise (mostly residential) — street life and traffic more than neighbors. This counts how often people call 311, which tracks how densely populated and busy an area is as much as how loud it is — it is not a sound measurement.

Neighborhood noise

Neighborhood crime

Much higher than averagevs. NYC apartment blocks

1437

NYPD reports · last 12 mo

120

≈ per month

Felony360

Misdemeanor879

Violation198

NYPD complaints reported within about 1,000 ft (a few blocks) in the last year, by severity. This reflects what gets reported and where police are active as much as actual safety, and busier, denser, higher-foot-traffic blocks log more. Locations are approximate — the NYPD shifts each report to the nearest corner for privacy — so read this as rough context, not a safety score.

Neighborhood crime

Bedbug history

No bedbugs reported

The owner filed 3 annual bedbug reports and reported no infested units. Filing with zero infestations is the compliant, reassuring case.

Bedbug history

DOB building violations

Active

180

On record

Active, last 3 yrs

ACTIVE · C-CONSTRUCTION OTHER OPTIONAL2024-09-04

BOROUGH COMMISSIONER HAS ORDERED ALL WORK STOPPED UNDER APPLICATION #320914338 DUE TO SITE SAFETY MANAGER WITHDRAWAL

ACTIVE · C-CONSTRUCTION OTHER OPTIONAL2024-05-20

FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. OBERVED AT EXPOSURE 4 BROKEN/MISSING WINDOW PANE AT LOWER ELEVATION SET BACK REMEDY: REPAIR AND/OR REPLACE

ACTIVE · C-CONSTRUCTION OTHER OPTIONAL2021-07-14

FTM BUILDING EXTERIOR WALLS/FACADE AND APPURTENANCES. AT THE TIME OF INSPECTION OBSERVED AT EXP 1 SOUTH ELEVATION CRACKED STONE IN PARAPET WALL, BROKEN/SPALLED STONE IN CORNICE. DETERIORATING MORTAR JOINTS IN EXP 4. REMEDY: MAINTAIN BUILDING EXTERIOR WALLS/FACADE AND APPURTENANCES

DOB building violations

Evictions

No executed evictions on record for this building.

Evictions

Housing court

No HPD housing-court cases on record for this building.

Housing court

Landlord and related buildings

Registered owner

9 DEKALB RESIDENTIAL COMPONENT LLC

Head officer

SHAWN KATZ

Managing agent

ROSE PROPERTY MGMT GRP LLC

No other buildings found sharing this building's registered contact.

Landlord and related buildings

Unpaid city fines

$2,400

Balance due (active)

Active violations

Lost by default

DOB violations adjudicated by OATH carry money penalties. "Lost by default" means the owner never appeared at the hearing. An unpaid balance is a stronger "ignoring the city" signal than a raw violation count.

ConstructionClass 22026-08-28$2,400 due

Unpaid city fines

Ownership & money

No recorded sales or mortgages found in ACRIS for this lot.

Ownership & money

City debt & tax-lien sale

Not on the city's tax-lien sale list (2019–2025). The owner has not fallen far enough behind on property tax or water charges to be flagged for a lien sale.

City debt & tax-lien sale