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Free Building Background Check

690 Castleton Avenue

STATEN ISLAND, NY 10310 BBL 5001340053 21 units · 4 floors · 1975

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

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Rent & eviction protection

Is 690 Castleton 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 1975
6 or more units
21 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 690 Castleton 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
0th percentile

Out of 139 buildings in this neighborhood, 0 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
4.1%
No serious
violations
35.3%
Some violations
(1–9)
60.6%
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.

Hazardous violations (past 7 years)

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

Tenant HPD complaints (past 7 years)

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

Serious violations last 1–2 years

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

Building characteristics
Total units21
Floors4
Year built1975
Gross area9,900 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

690 Castleton 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
Eom 690 Castleton LLC
Address
3605 Sedgwick Ave
Bronx, NY 10463
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 690 Castleton Avenue tenants

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On the map

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