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Free Building Background Check

149 West 9 Street

BROOKLYN, NY 11231 BBL 3003810055 6 units · 4 floors · 2020

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HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Carroll Gardens
? vs. avg
Fewer violations More violations

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Rent & eviction protection

Is 149 West 9 Street rent-stabilized?

Rent stabilization caps how much your rent can rise and protects your right to renew. Here's how this building scores on the four signals that usually point to it.

Built before 1974
Built 2020
6 or more units
6 units
Registered with RGB
Not found
421-A / J-51 abatement
None found
Likely not rent stabilized. This building doesn't show the typical signals — but confirm with the DHCR (Division of Housing and Community Renewal) if you suspect otherwise.

Based on public NYC records. Not legal advice — verify with the DHCR (Division of Housing and Community Renewal) at apps.hcr.ny.gov.

Augrented Insights
AI summary · updated June 2026

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How we score buildings

How 149 West 9 Street's risk score is calculated

We trained a model on 7 years of city inspection data — HPD violation filings, tenant complaints, and owner track records across their entire portfolio. It estimates the probability that HPD inspectors will find serious or dangerous violations at this address in the next 12 months. Lower % = safer.

What the score means for you

Neighborhood percentile
9th percentile

Out of 1224 buildings in this neighborhood, 110 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
53.3%
No serious
violations
38.2%
Some violations
(1–9)
8.5%
Many violations
(10+)
Risk factors

What's driving this score

These are the three data points that most influenced this building's score — ranked by how much weight the model placed on each one.

Emergency violations, property manager's portfolio

Emergency violations across buildings under this property manager.

City fines, landlord's portfolio

Total ECB fines across all of this landlord's buildings over 7 years.

Hazardous violations, property manager's portfolio

Hazardous violations across all buildings this manager is registered on.

Building characteristics
Total units6
Floors4
Year built2020
Gross area4,956 sq ft
Building class
Tax abatementNone
Issue trend & model projection

Violations & complaints per year — solid line is historical record, dashed line is AI projection.

Who's behind the building

149 West 9 Street's landlord & ownership

The people and companies registered to this building, the other properties they run, and their court record. A landlord's wider portfolio is often the best predictor of how your building will be treated.

Corporate Owner

Registered contact for this building.

Name
149-51 W. 9Th Street, LLC
Address
44 West 85Th Street 1b
New York, NY 10024
Landlord portfolio

Other properties owned.

Portfolio data hidden

We found 1 other property owned by this landlord. Unlock the report to see their addresses and risk grades.

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What residents say

Reviews from 149 West 9 Street tenants

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On the map

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