Free Building Background Check

3850 3 Avenue

BRONX, NY 10457 BBL 2029290001 18 units · 5 floors · 1931

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 Claremont Village
At or below average
avg 93.3
8
Fewer violations More violations

This building has 8 recorded HPD violations, at or below the Claremont Village average of 93.3.

Rent & eviction protection

Is 3850 3 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 1931
6 or more units
18 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 3850 3 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
52th percentile

Out of 398 buildings in this neighborhood, 207 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
15.6%
No serious
violations
66.3%
Some violations
(1–9)
18.1%
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.

Tenant HPD complaints (past 7 years)

Formal complaints tenants filed with HPD about this address over the last 7 years.

Number of apartments

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

Complaint rate, landlord's portfolio

Average complaint rate per building across everything this landlord owns. High rates signal systemic neglect.

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 3850 3 Avenue report

Building characteristics
Total units18
Floors5
Year built1931
Gross area14,505 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.

537 Claremont Pkwy, New York, NY 10457
3850 3rd Ave, New York, NY 10457
Who's behind the building

3850 3 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
Crotona Park Housing LP
Address
1325 Lafayette Ave bsmt 1
Bronx, NY 10474
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 3850 3 Avenue 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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The story over time

3850 3 Avenue event timeline

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

2026
311+HPD Mar 14
Heat/Hot Water
Entire Building

See all 19 events

Full history back to 2004 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 3850 3 Avenue apartments

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

Side by side

How 3850 3 Avenue compares to the neighborhood

This building against comparable properties in Claremont Village. 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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