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Free Building Background Check

90 Ann Street

STATEN ISLAND, NY 10302 BBL 5010050016 2 units · 2 floors · 1915

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HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Port Richmond
? vs. avg
Fewer violations More violations

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Rent & eviction protection

Is 90 Ann 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 1915
6 or more units
2 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 90 Ann 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
18th percentile

Out of 256 buildings in this neighborhood, 46 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
31.1%
No serious
violations
50.2%
Some violations
(1–9)
18.8%
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.

Serious violations last 1–2 years

HPD found serious or dangerous conditions at this address recently — the strongest signal of problems ahead.

Tenant HPD complaints (past 7 years)

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

Neighborhood location

The model uses precise location as a proxy for neighborhood-level risk patterns — some blocks have systematically higher violation rates.

Building characteristics
Total units2
Floors2
Year built1915
Gross area1,625 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

90 Ann 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
2390 Mapleann LLC
Address
251 Swinnerton Avenue
Staten Island, NY 10307
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 90 Ann Street tenants

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On the map

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