Free Building Background Check

736 West 173 Street

Manhattan, NY 10032 BBL 1021390322 79 units · 5 floors · 1922

This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Washington Heights
Above average
avg 100.8
363
Fewer violations More violations

This building has 363 recorded HPD violations, above the Washington Heights average of 100.8.

Augrented Insights
Initial analysis

The five-story, 79-unit building at 736 West 173rd Street in Washington Heights, currently owned by 135-143 Haven Avenue, LLC, has experienced significant and persistent maintenance issues over recent years. Most concerning are the automatic violations issued in September 2026 for multiple immediately hazardous conditions in Apartment C31, including lead-based paint hazards and window guard deficiencies, as well as September 2026 violations in Apartment B32 for defective smoke and carbon monoxide detectors. The building has accumulated a total of 83 Class A violations, 210 Class B violations, and 153 Class C violations over the past seven years, along with 655 housing complaints and 621 311 service requests. Recent complaints from September 2026 indicate ongoing problems with plumbing, electrical systems, mold, and pest issues, all classified as open cases.

AI-generated · may contain errors · check the source data tables below

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What's in the 736 West 173 Street report

Rent & eviction protection

Is 736 West 173 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 1922
6 or more units
79 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.

Good Cause Eviction

Is 736 West 173 Street covered by Good Cause Eviction?

New York's Good Cause Eviction law (effective April 20, 2024) gives many market-rate tenants the right to renew their lease and challenge rent hikes above the annual local rent standard. It doesn't apply to every building.

Likely covered. Based on public records, market-rate units here appear to fall under Good Cause Eviction protections — tenants may have the right to a lease renewal and to challenge rent increases above the local rent standard (inflation + 5%, capped at 10%).
Built before 2009
Yes
Landlord owns 11+ units
137 units across 2 bldgs
Not owner-occupied
No owner-occupancy

Good Cause also excludes condos & co-ops, subsidized/regulated housing, and units renting above 245% of Fair Market Rent — signals we can't always confirm from public data. Not legal advice. Learn more at nyc.gov or call 311 for the Tenant Helpline.

How we score buildings

How 736 West 173 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
2ndpercentile

Out of 1273 buildings in this neighborhood, 34 have a higher predicted risk. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
12-Month risk forecast
High failure risk
in the next 12 months
100%
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.

Emergency violations (past 7 years)

HPD violations classified as immediately dangerous — fires, raw sewage, no heat in winter.

Hazardous violations (past 7 years)

HPD violations classified as hazardous — things like mold, peeling lead paint, or broken heat.

Don't stop here — this is just the surface.

The full report adds 30+ data sets, complete violation history, landlord portfolio and court record. Or keep reading free:

See the full report Event timeline Compare nearby
Building characteristics
Total units79
Floors5
Year built1922
Gross area47,299 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.

139 Haven Ave, New York, NY 10032
141 Haven Ave, New York, NY 10032
730 West 173rd St, New York, NY 10032
732 West 173rd St, New York, NY 10032
734 West 173rd St, New York, NY 10032
736 West 173rd St, New York, NY 10032
Who's behind the building

736 West 173 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.

HPD registration

Filed Oct 11, 2025, expired Sep 1, 2026 .

Registration expired

The registration on file expired Sep 1, 2026. HPD requires owners of most rental buildings to re-register every year.

City records, not real time — sale and registration data are as fresh as the last extract loaded; the ACRIS deed record above is good through Jul 31, 2015.

Corporate Owner

Registered contact for this building.

Address
40 West 57Th Street 1720
New York, NY 10019
Landlord portfolio

Other properties owned.

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Recorded with the city

736 West 173 Street's mortgage & ownership history

Deeds, mortgages, assignments and satisfactions recorded against this property with the NYC Automated City Register Information System (ACRIS) — the public paper trail behind who owns it and who has lent against it.

5 records on file

Create a free account to see this building's deeds, mortgages, assignments and satisfactions — who owns it and who has lent against it.

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Sourced from NYC ACRIS recorded documents. Amounts reflect the mortgage or transfer amount stated on the recorded document, not necessarily the property's market value.

What residents say

Reviews from 736 West 173 Street tenants

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On the map

Compare nearby alternatives

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Buildings nearby
8 found
The story over time

736 West 173 Street event timeline

Violations, complaints, fines, and permits — the most recent records on file, in order.

2026
311+HPD Sep 14
Electric
Outlet/Switch
311 Call & HPD Complaint Sep 14
Appliance

See all 27 events

Full history back to 2006 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 736 West 173 Street apartments

30+ public city datasets for this address — searchable and sortable.

Side by side

How 736 West 173 Street compares to the neighborhood

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