Free Building Background Check

1951 1 Avenue

MANHATTAN, NY 10029 BBL 1016720017 232 units · 7 floors · 2003

While historically clean, our model detects a rising risk of severe maintenance issues in the next 12 months.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in East Harlem
At or below average
avg 28.1
5
Fewer violations More violations

This building has 5 recorded HPD violations, at or below the East Harlem average of 28.1.

Rent & eviction protection

Is 1951 1 Avenue 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 2003
6 or more units
232 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 1951 1 Avenue'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
44th percentile

Out of 1682 buildings in this neighborhood, 740 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
37.9%
No serious
violations
50.0%
Some violations
(1–9)
12.1%
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.

Emergency violations, property manager's portfolio

Emergency violations across buildings under this property manager.

Building size

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

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 1951 1 Avenue report

Building characteristics
Total units232
Floors7
Year built2003
Gross area208,854 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.

1951 1st Ave, New York, NY 10029
1953 1st Ave, New York, NY 10029
1955 1st Ave, New York, NY 10029
1957 1st Ave, New York, NY 10029
1959 1st Ave, New York, NY 10029
1961 1st Ave, New York, NY 10029
1963 1st Ave, New York, NY 10029
327 East 100th St, New York, NY 10029
329 East 100th St, New York, NY 10029
331 East 100th St, New York, NY 10029
333 East 100th St, New York, NY 10029
335 East 100th St, New York, NY 10029
337 East 100th St, New York, NY 10029
339 East 100th St, New York, NY 10029
341 East 100th St, New York, NY 10029
343 East 100th St, New York, NY 10029
326 East 101st St, New York, NY 10029
328 East 101st St, New York, NY 10029
330 East 101st St, New York, NY 10029
332 East 101st St, New York, NY 10029
334 East 101st St, New York, NY 10029
336 East 101st St, New York, NY 10029
338 East 101st St, New York, NY 10029
340 East 101st St, New York, NY 10029
342 East 101st St, New York, NY 10029
Who's behind the building

1951 1 Avenue'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
Aspen 2016 LLC
Address
4611 12Th Avenue 1l
Brooklyn, NY 11219
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 1951 1 Avenue tenants

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On the map

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The story over time

1951 1 Avenue event timeline

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

2026
311+HPD Jun 06
Plumbing
Water Supply
311 Call & HPD Complaint Apr 25
Heat/Hot Water

See all 31 events

Full history back to 2016 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 1951 1 Avenue apartments

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

Side by side

How 1951 1 Avenue compares to the neighborhood

This building against comparable properties in East Harlem. Toggle filters to narrow the peer group.

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

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