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Free Building Background Check

409 Grand Street

MANHATTAN, NY 10002 BBL 1003150001 431 units · 21 floors · 1960

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HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Lower East Side
? vs. avg
Fewer violations More violations

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Rent & eviction protection

Is 409 Grand 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 1960
6 or more units
431 units
Registered with RGB
Not found
421-A / J-51 abatement
None found
Potential rent stabilization. Building age and size suggest eligibility — confirm with the DHCR (Division of Housing and Community Renewal) or request a rent history.

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 409 Grand 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
17th percentile

Out of 613 buildings in this neighborhood, 104 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
15.5%
No serious
violations
70.8%
Some violations
(1–9)
13.7%
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.

Serious violations last 1–2 years

HPD found serious or dangerous conditions at this address recently — the strongest signal of problems ahead.

Building size

Total residential square footage — a proxy for building scale and the number of systems (plumbing, HVAC, etc.) that can fail.

Number of apartments

The number of residential units affects how the model interprets complaint and violation totals — more units means more potential sources.

Building characteristics
Total units431
Floors21
Year built1960
Gross area1,034,940 sq ft
Building class
Tax abatementNone
Issue trend & model projection

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

Multiple entrances & addresses

Included addresses

All street addresses that share this building's BBL and are covered by this report.

168 Clinton St, New York, NY 10002
413 Grand St, New York, NY 10002
415 Grand St, New York, NY 10002
417 Grand St, New York, NY 10002
419 Grand St, New York, NY 10002
421 Grand St, New York, NY 10002
423 Grand St, New York, NY 10002
240 East Broadway, New York, NY 10002
242 East Broadway, New York, NY 10002
244 East Broadway, New York, NY 10002
246 East Broadway, New York, NY 10002
248 East Broadway, New York, NY 10002
250 East Broadway, New York, NY 10002
252 East Broadway, New York, NY 10002
254 East Broadway, New York, NY 10002
256 East Broadway, New York, NY 10002
258 East Broadway, New York, NY 10002
260 East Broadway, New York, NY 10002
262 East Broadway, New York, NY 10002
264 East Broadway, New York, NY 10002
266 East Broadway, New York, NY 10002
455 Grand St, New York, NY 10002
Who's behind the building

409 Grand 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
Seward Park Housing Corp
Address
156 West 56Th Street 6th Fl
New York, NY 10019
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 409 Grand Street tenants

Real experiences from people who have lived here. Share your honest feedback to help others make informed decisions.

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On the map

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