Free Building Background Check

136 6 Avenue

BROOKLYN, NY 11217 BBL 3009440044 8 units · 3 floors · 1876

Both historical records and our model suggest a low risk of maintenance failures in the coming year.

HPD violations vs. neighborhood
Class B/C violations on record vs. a typical building in Park Slope
Above average
avg 3.0
5
Fewer violations More violations

This building has 5 recorded HPD violations, above the Park Slope average of 3.0.

Rent & eviction protection

Is 136 6 Avenue 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 1876
6 or more units
8 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 three-unit, three-story building at 136 6th Avenue in Park Slope, owned by Dominique De Bourgknecht, has a property history dating back to 1876. Recent records from 2023-2025 show the building has maintained a generally good standing, with no reported bedbug infestations or rodent problems during inspections, though there have been four consecutive annual violations from 2021-2024 regarding the failure to file the required annual bedbug report, which were subsequently closed. The building's maintenance record shows two 311 complaints in 2022-2021: a wall paint/plaster issue in 2022 that was investigated by HPD with no violations found, and a rat sighting in 2021 that passed DOHMH inspection with no violations. The property underwent some permitted work in 2020, with two exterior work permits issued in June and March of that year. Notably, there have been no rodent issues reported since 2021, and the building has consistently passed all rodent inspections conducted in 2018 and 2021. The most recent inspection and reporting period for bedbugs (2022-2023) showed zero cases of infestation, eradication, or re-infestation, suggesting effective pest management practices have been implemented.

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How we score buildings

How 136 6 Avenue'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
42th percentile

Out of 2029 buildings in this neighborhood, 852 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
84.3%
No serious
violations
12.9%
Some violations
(1–9)
2.8%
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.

Tenant HPD complaints (past 7 years)

Formal complaints tenants filed with HPD about this address over the last 7 years.

311 call rate, landlord's portfolio

Average 311 housing complaints per building across everything this landlord owns.

Neighborhood location

The model uses precise location as a proxy for neighborhood-level risk patterns — some blocks have systematically higher violation rates.

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 136 6 Avenue report

Building characteristics
Total units8
Floors3
Year built1876
Gross area2,031 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

136 6 Avenue'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
136 Owners LLC
Address
72 Brevoort
Rye, NY 10580
Landlord portfolio

Other properties owned.

Portfolio data hidden

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What residents say

Reviews from 136 6 Avenue tenants

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On the map

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The story over time

136 6 Avenue event timeline

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

2026
HPD Violation Apr 30
Class A violation
(A) § Hmc:File Annual Bedbug Report In Accordance With Hpd Rule As Described On The Back Of This Notice Of Violation Or As Described On Hpd…

See all 13 events

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

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Every record we have

Full data for 136 6 Avenue apartments

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

Side by side

How 136 6 Avenue 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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