Free Building Background Check

325 Sumpter Street

BROOKLYN, NY 11233 BBL 3015210052 6 units · 3 floors · 1907

This building has a severe track record, and our model predicts major ongoing maintenance failures.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Bedford-Stuyvesant
Above average
avg 13.5
123
Fewer violations More violations

This building has 123 recorded HPD violations, above the Bedford-Stuyvesant average of 13.5.

Rent & eviction protection

Is 325 Sumpter 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 1907
6 or more units
6 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.

Augrented Insights
AI summary · updated June 2026

At 325 Sumpter Street in Bedford-Stuyvesant, this 6-unit, 3-story New Law tenement building built in 1907 has experienced recurring maintenance issues in recent months. Between February and April 2025, there were multiple complaints about unsanitary conditions, particularly involving pests and mold, with violations issued for two separate pest-related incidents in April 2025. The building has also faced some basic maintenance challenges, including problems with door frames, window frames, and various electrical issues, though these were generally not found to violate housing laws. Notably, violation notices from the Department of Buildings indicate an ongoing issue with low pressure inspection filings, with active violations issued in 2023-2024 for failing to submit required inspections.

The building's history shows a persistent pest management challenge, particularly in Apartment 1L, which has documented violations for both roach and mice infestations as of 2024. The unit has also experienced various maintenance issues, including problems with a bathroom sink waste line, kitchen cabinet, bathroom tiles, and door lock, though most of these violations were certified as closed by October 2024. The property has consistently passed rodent inspections when conducted in 2023 (May 29), 2024 (April 13 and July 26), suggesting improvements in pest control efforts, despite the recent resurgence of pest complaints. The building's bedbug report history shows no recorded infestations since 2019, and all pest-related complaints in 2025 were specifically about other types of pests rather than bedbugs.

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How we score buildings

How 325 Sumpter 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
7th percentile

Out of 7141 buildings in this neighborhood, 500 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
4.9%
No serious
violations
42.0%
Some violations
(1–9)
53.0%
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.

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:

What's in the 325 Sumpter Street report

Building characteristics
Total units6
Floors3
Year built1907
Gross area5,400 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

325 Sumpter 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
325 Equities LLC
Address
300 Penn Street 312
Brooklyn, NY 11211
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 325 Sumpter Street tenants

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On the map

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The story over time

325 Sumpter Street event timeline

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

2026
HPD Complaint Jun 10
Unsanitary Condition – Pests
Non Emergency
HPD Complaint Jun 10
Plumbing – Water Supply

See all 26 events

Full history back to 2022 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 325 Sumpter Street apartments

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

Side by side

How 325 Sumpter Street compares to the neighborhood

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Cancel anytime · Data sourced from NYC Open Data, HPD, DOB, DOF & the courts

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