Free Building Background Check

180 Sumpter Street

BROOKLYN, NY 11233 BBL 3015250027 5 units · 3 floors · 1909

While historically clean, our model detects a rising risk of severe maintenance issues in the next 12 months.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Bedford-Stuyvesant
At or below average
avg 13.5
8
Fewer violations More violations

This building has 8 recorded HPD violations, at or below the Bedford-Stuyvesant average of 13.5.

Rent & eviction protection

Is 180 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 1909
6 or more units
5 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

The three-story, six-unit residential building at 180 Sumpter Street in Bedford-Stuyvesant, owned by Aheadholdings LLC, has maintained a relatively stable history since its construction in 1909. Most recently, in April 2024, the building received an open Class A violation for not filing the annual bedbug report as required by HPD regulations. This appears to be a recurring issue, with similar violations recorded in March 2022 and April 2021, though no actual bedbug infestations were reported in the subsequent filings for the periods up until October 2022, showing the building had zero infested dwelling units and no eradication or re-infestation cases during those years.

A significant cluster of violations was documented in May 2023, primarily concerning fire safety and maintenance issues in the cellar area. These included missing or defective self-closing doors on the north fire door leading to the building front and the boiler room, as well as on the south fire door leading to the south yard. Additionally, there was a Class B violation regarding approximately one inch of stagnant water in the cellar that required cleaning and disinfection. All these 2023 violations have since been resolved and closed. The building has maintained a clean record during recent rodent inspections, passing all inspections conducted in 2019, 2022, 2024, and most recently in July 2025, suggesting effective pest control measures are in place despite the bedbug report filing issues.

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How we score buildings

How 180 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
28th percentile

Out of 7141 buildings in this neighborhood, 1999 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
39.7%
No serious
violations
45.6%
Some violations
(1–9)
14.7%
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.

Emergency violations (past 7 years)

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

Emergency violations, property manager's portfolio

Emergency violations across buildings under this property manager.

Don't stop here — this is just the surface.

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What's in the 180 Sumpter Street report

Building characteristics
Total units5
Floors3
Year built1909
Gross area4,125 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

180 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.

Individual Owner

Registered contact for this building.

Name
Aheadholdings LLC
Address
180 Sumpter St
Brooklyn, NY 11233
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 180 Sumpter Street tenants

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On the map

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The story over time

180 Sumpter Street event timeline

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

2026
311+HPD Jun 02
Paint/Plaster
Wall
HPD Violation May 06
Class A violation

See all 11 events

Full history back to 2021 — violations, complaints, permits, bedbug filings, and more.

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Every record we have

Full data for 180 Sumpter Street apartments

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Side by side

How 180 Sumpter Street compares to the neighborhood

This building against comparable properties in Bedford-Stuyvesant. 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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