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Free Building Background Check

100 West 73 Street

MANHATTAN, NY 10023 BBL 1011440033 20 units · 5 floors · 1885

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

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Rent & eviction protection

Is 100 West 73 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 1885
6 or more units
20 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 100 West 73 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
53th percentile

Out of 3016 buildings in this neighborhood, 1598 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
65.9%
No serious
violations
29.8%
Some violations
(1–9)
4.3%
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.

Number of apartments

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

311 call rate, landlord's portfolio

Average 311 housing complaints per building across everything this landlord owns.

Building size

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

Building characteristics
Total units20
Floors5
Year built1885
Gross area9,495 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.

270 Columbus Ave, New York, NY 10023
272 Columbus Ave, New York, NY 10023
274 Columbus Ave, New York, NY 10023
100 West 73rd St, New York, NY 10023
Who's behind the building

100 West 73 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
73Bq LLC
Address
50 West 17Th Street
New York, NY 10011
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 100 West 73 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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