Free Building Background Check

8630 23 Avenue

Brooklyn, NY 11214 BBL 3063830055 20 units · 4 floors · 1926

A handful of records on file over the last seven years, and our model predicts a high risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Gravesend
At or below average
avg 7.6
4
Fewer violations More violations

This building has 4 recorded HPD violations, at or below the Gravesend average of 7.6.

The bar and the rating point different ways because they measure different things: the bar counts HPD violations already on file, the rating forecasts the next 12 months.

Augrented Insights
Initial analysis

The four-story, 20-unit residential building at 8630 23 Avenue in Gravesend, owned by Gsl 8630 Llc and constructed in 1926, has experienced a series of recurring maintenance and safety issues over recent years. The property has documented 13 Class A violations, including multiple plumbing issues, 3 Class C violations, and 1 Class B violation (which was recently dismissed) related to fire-retardant materials in a third-story public hall ceiling. Emergency situations requiring immediate attention have been particularly notable in 2022, when multiple plumbing and water supply problems were reported between May 27-28, and more recently in 2026 with heat/hot water and cooking gas issues. The building has also faced infrastructure challenges, as evidenced by a 2025 complaint regarding unauthorized work in an occupied multiple dwelling, and historical concerns dating back to 2015-2017 including drainage problems, illegal after-hours work, and safety issues related to scaffolding.

AI-generated · may contain errors · check the source data tables below

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What's in the 8630 23 Avenue report

Rent & eviction protection

Is 8630 23 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 1926
6 or more units
20 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.

Good Cause Eviction

Is 8630 23 Avenue covered by Good Cause Eviction?

New York's Good Cause Eviction law (effective April 20, 2024) gives many market-rate tenants the right to renew their lease and challenge rent hikes above the annual local rent standard. It doesn't apply to every building.

Likely covered. Based on public records, market-rate units here appear to fall under Good Cause Eviction protections — tenants may have the right to a lease renewal and to challenge rent increases above the local rent standard (inflation + 5%, capped at 10%).
Built before 2009
Yes
Landlord owns 11+ units
20 units across 1 bldg
Not owner-occupied
No owner-occupancy

Good Cause also excludes condos & co-ops, subsidized/regulated housing, and units renting above 245% of Fair Market Rent — signals we can't always confirm from public data. Not legal advice. Learn more at nyc.gov or call 311 for the Tenant Helpline.

How we score buildings

How 8630 23 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
7thpercentile

Out of 2148 buildings in this neighborhood, 160 have a higher predicted risk. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
12-Month risk forecast
High failure risk
in the next 12 months
71%
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:

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Building characteristics
Total units20
Floors4
Year built1926
Gross area15,120 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

8630 23 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.

HPD registration

Filed Nov 3, 2025, expired Sep 1, 2026 .

Registration expired

The registration on file expired Sep 1, 2026. HPD requires owners of most rental buildings to re-register every year.

City records, not real time — sale and registration data are as fresh as the last extract loaded; the ACRIS deed record above is good through Jul 31, 2015.

Corporate Owner

Registered contact for this building.

Address
1577 56 St bsmnt
Brooklyn, NY 11219
Landlord portfolio

Other properties owned.

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Recorded with the city

8630 23 Avenue's mortgage & ownership history

Deeds, mortgages, assignments and satisfactions recorded against this property with the NYC Automated City Register Information System (ACRIS) — the public paper trail behind who owns it and who has lent against it.

5 records on file

Create a free account to see this building's deeds, mortgages, assignments and satisfactions — who owns it and who has lent against it.

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Sourced from NYC ACRIS recorded documents. Amounts reflect the mortgage or transfer amount stated on the recorded document, not necessarily the property's market value.

What residents say

Reviews from 8630 23 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

Compare nearby alternatives

This building and nearby alternatives, color-coded by risk level. Click any marker to explore.

Buildings nearby
8 found
The story over time

8630 23 Avenue event timeline

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

2026
HPD Violation May 01
Class A violation
(A) § Hmc:File Annual Bedbug Report In Accordance With Hpd Rule As Described On The Back Of This Notice Of Violation Or As Described On Hpd…
Bedbug Filing May 01
Bedbug report filed

See all 18 events

Full history back to 2012 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 8630 23 Avenue apartments

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

Side by side

How 8630 23 Avenue compares to the neighborhood

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

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