Free Building Background Check

45 Tennis Court

Brooklyn, NY 11226 BBL 3050990134 57 units · 6 floors · 1939

This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Flatbush
Above average
avg 87.3
144
Fewer violations More violations

This building has 144 recorded HPD violations, above the Flatbush average of 87.3.

Augrented Insights
Initial analysis

The 6-story, 57-unit building at 45 Tennis Court in Flatbush, owned by Eva Stern 45 LLC, has experienced significant maintenance and safety issues, particularly over recent years. Most notably, in 2026, there have been multiple concerning incidents including emergency heat/hot water outages, plumbing issues, and mold problems in Apartment C3, with violations issued for visible mold conditions around window frames and walls. The building has a troubling history with 95 Class A, 71 Class B, and 73 Class C Housing Maintenance Code violations recorded over the past seven years, along with 219 housing complaints and 210 311 housing service requests. Elevator safety has been a persistent concern, with multiple Department of Buildings (DOB) complaints about single elevator service and maintenance issues between 2024-2025.

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

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What's in the 45 Tennis Court report

Rent & eviction protection

Is 45 Tennis Court 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 1939
6 or more units
57 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 45 Tennis Court 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
57 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 45 Tennis Court'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
12thpercentile

Out of 1399 buildings in this neighborhood, 170 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
99%
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.

Emergency violations (past 7 years)

HPD violations classified as immediately dangerous — fires, raw sewage, no heat in winter.

Hazardous violations (past 7 years)

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

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 units57
Floors6
Year built1939
Gross area64,980 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

45 Tennis Court'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 Jul 31, 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.

Corporate Owner

Registered contact for this building.

Address
4411 13Th Avenue
Brooklyn, NY 11219
Landlord portfolio

Other properties owned.

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Recorded with the city

45 Tennis Court'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 45 Tennis Court 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

45 Tennis Court event timeline

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

2026
HPD Violation Jun 24
Class A violation
§ 27-2014 Adm Code And Dept. Rules And Regulations. Scrape And Remove Rust Scales And Paint With 2 Coats Of Paint All Balconies All Stories…
HPD Violation Jun 22
Class A violation

See all 22 events

Full history back to 2020 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 45 Tennis Court apartments

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

Side by side

How 45 Tennis Court compares to the neighborhood

This building against comparable properties in Flatbush. 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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