Free Building Background Check

1921 Cortelyou Road

Brooklyn, NY 11226 BBL 3051507501 76 units · 9 floors · 2019

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
At or below average
avg 87.3
56
Fewer violations More violations

This building has 56 recorded HPD violations, at or below the Flatbush average of 87.3.

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.

Rent & eviction protection

Is 1921 Cortelyou Road 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 2019
6 or more units
76 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.

Good Cause Eviction

Is 1921 Cortelyou Road 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 not covered. This building appears to be exempt from Good Cause Eviction for the reason below.
  • New construction. Built in 2019. Good Cause protections don't apply until 2049 (30 years after construction).

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.

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How we score buildings

How 1921 Cortelyou Road'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
19thpercentile

Out of 1399 buildings in this neighborhood, 279 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
98%
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.

Hazardous violations (past 7 years)

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

Building size

Total residential square footage — a proxy for building scale and the number of systems (plumbing, HVAC, etc.) that can fail.

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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What's in the 1921 Cortelyou Road report

Building characteristics
Total units76
Floors9
Year built2019
Gross area53,917 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

1921 Cortelyou Road'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.

Address
470 Venderbilt Avenue 9th Fl
Brooklyn, NY 11238
Landlord portfolio

Other properties owned.

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What residents say

Reviews from 1921 Cortelyou Road 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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Buildings nearby
8 found
The story over time

1921 Cortelyou Road event timeline

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

2026
HPD Violation Jul 29 Serious
Class C violation
Hmc Adm Code: § 27-2017.4 Abate The Infestation Consisting Of Roaches In The Entire Apartment Located At Apt 4J, 4Th Story, 5Th Apartment F…
HPD Violation Jul 29
Class B violation

See all 25 events

Full history back to 2019 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 1921 Cortelyou Road apartments

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

Side by side

How 1921 Cortelyou Road compares to the neighborhood

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

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