Free Building Background Check

50 West 75 Street

MANHATTAN, NY 10023 BBL 1011270057 10 units · 4 floors · 1891

Both historical records and our model suggest a low risk of maintenance failures in the coming year.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Upper West Side
At or below average
avg 14.1
0
Fewer violations More violations

This building has 0 recorded HPD violations, at or below the Upper West Side average of 14.1.

Rent & eviction protection

Is 50 West 75 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 1891
6 or more units
10 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

The four-story, ten-unit residential building at 50 West 75th Street, owned by Enrico Osso, is a converted Class A property located in Manhattan's Upper West Side. Built in 1891, this historic structure has faced recurring rodent issues in recent years, with the most recent rat sightings reported in May 2024 and October 2024, both requiring follow-up inspections by the Department of Health and Mental Hygiene. These inspections revealed violations that necessitated additional compliance checks, with the latest rodent inspection on November 18, 2024, passing successfully. The building has maintained a clean record regarding bedbug infestations, with no reported cases across multiple annual reporting periods from 2021-2024.

The property's maintenance history shows some minor issues, including a Department of Buildings complaint in February 2023 regarding excessive debris, though this was inspected and found to warrant no violations. Notably, the building has generally passed its annual rodent inspections over the years, with only temporary activity noted during initial inspections in 2024. The persistence of rodent-related issues, as evidenced by the 311 service request in May 2024 and subsequent inspections, suggests ongoing challenges with pest control, though the most recent inspection at least shows compliance with health department requirements. The building's historic character as a converted Class A property in the Upper West Side remains intact, and while there have been some pest-related concerns, the overall infrastructure appears to be maintained adequately, with no major safety violations or structural complaints on record.

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How we score buildings

How 50 West 75 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
82th percentile

Out of 3016 buildings in this neighborhood, 2473 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
77.7%
No serious
violations
18.7%
Some violations
(1–9)
3.6%
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.

Building size

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

Corporate ownership

Whether this building is registered to a corporate entity rather than an individual. Corporate owners tend to have distinct portfolio patterns.

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:

What's in the 50 West 75 Street report

Building characteristics
Total units10
Floors4
Year built1891
Gross area6,809 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

50 West 75 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
50 West 75Th St LLC
Address
146 West 75Th St 1a
NY, NY 10023
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 50 West 75 Street tenants

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On the map

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The story over time

50 West 75 Street event timeline

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

2025
Bedbug Filing Dec 10
Bedbug report filed
0 infested · 0 eradicated

See all 10 events

Full history back to 2005 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 50 West 75 Street apartments

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

Side by side

How 50 West 75 Street compares to the neighborhood

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Cancel anytime · Data sourced from NYC Open Data, HPD, DOB, DOF & the courts

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