Free Building Background Check

847 Hart Street

BROOKLYN, NY 11237 BBL 3032200047 6 units · 3 floors · 1931

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 Bushwick
Above average
avg 11.9
28
Fewer violations More violations

This building has 28 recorded HPD violations, above the Bushwick average of 11.9.

Rent & eviction protection

Is 847 Hart 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 1931
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

The 6-unit, 3-story tenement building at 847 Hart Street in Bushwick, owned by 847 Hart Street LLC and constructed in 1931, has experienced several recurring maintenance challenges over the past several years. Most notably, there was a documented rodent problem from 2022 through mid-2025, with multiple inspections showing "Rat Activity" and forming a pattern of infestation that required ongoing attention. The building faced significant infrastructure issues in 2021, including multiple violations related to the boiler system, with documented water leaks in the cellar ceiling, standing water in the boiler room, and unsafe electrical wiring conditions. Resident comfort has been affected by heat and hot water problems, as evidenced by HPD violations in both 2021 and 2020, along with pest-related issues documented in a 2020 UNSANITARY CONDITION complaint.

The building's more recent history shows some improvement in pest management, with the most recent bedbug report for 2024 showing only one infested dwelling unit, which was eradicated. Rodent inspections have been conducted regularly, with the latest inspections in 2025 showing "Passed" results, suggesting potential resolution of the ongoing rodent issue. The building also underwent various repairs and corrections following 2021 violations, including resolving issues with broken plexiglass at the vestibule door and addressing water leak concerns. While the property has maintained compliance with recent rodent inspections and has completed various repairs, the historical pattern of maintenance issues and the building's age warrant continued attention to building systems and pest management.

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How we score buildings

How 847 Hart 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
51th percentile

Out of 5008 buildings in this neighborhood, 2554 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
42.7%
No serious
violations
39.7%
Some violations
(1–9)
17.6%
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.

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.

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:

What's in the 847 Hart Street report

Building characteristics
Total units6
Floors3
Year built1931
Gross area5,250 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

847 Hart 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.

Owner

Registered contact for this building.

Name
847 Hart Street LLC
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 847 Hart Street tenants

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On the map

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The story over time

847 Hart Street event timeline

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

2025
Bedbug Filing Dec 15
Bedbug report filed
0 infested · 0 eradicated

See all 12 events

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

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Every record we have

Full data for 847 Hart Street apartments

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Side by side

How 847 Hart 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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