Free Building Background Check

6823 Owls Head Court

BROOKLYN, NY 11220 BBL 3058590138 6 units · 3 floors · 1931

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 Bay Ridge
At or below average
avg 15.5
3
Fewer violations More violations

This building has 3 recorded HPD violations, at or below the Bay Ridge average of 15.5.

Rent & eviction protection

Is 6823 Owls Head Court 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 residential building at 6823 Owls Head Court in Bay Ridge, owned by Konstanty Jasionowicz, was constructed in 1931 as a New Law Tenement. The property has experienced consistent monitoring and compliance efforts regarding bedbug reporting requirements over the past three years. During inspections conducted in 2021, 2022, and 2023, the building received Class A Housing Maintenance Code Violations specifically related to the failure to file the required annual bedbug reports, though all of these violations have since been closed. Notably, the most recent bedbug report filed in December 2024 covering the period from November 2023 to October 2024 shows no instances of infestation, eradication, or re-infestation in any unit, maintaining the pattern established in previous reports from 2023 and 2022, which also documented zero infestations during their respective reporting periods.

The building's compliance with bedbug reporting requirements appears to have improved over time, as evidenced by the absence of violations in the most recent inspection and reporting periods. The consistent pattern of zero infestations reported over the past three years, combined with the closure of previous violations, suggests a stable situation regarding this particular pest management requirement. However, the historical record of violations related to bedbug report filings indicates that compliance with housing maintenance codes has been an area requiring attention in the past, though this appears to have been resolved as of 2024.

Create a free account to access the full report — violation history, landlord records, and more.
How we score buildings

How 6823 Owls Head Court'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
62th percentile

Out of 1084 buildings in this neighborhood, 672 have a higher predicted risk.

RiskiestSafest
Predicted violation outcome
79.4%
No serious
violations
14.0%
Some violations
(1–9)
6.5%
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.

Number of apartments

The number of residential units affects how the model interprets complaint and violation totals — more units means more potential sources.

Neighborhood location

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

Building assessed value

The city's assessed value reflects building size and neighborhood — the model uses it as an additional size and location signal.

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 6823 Owls Head Court report

Building characteristics
Total units6
Floors3
Year built1931
Gross area4,920 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

6823 Owls Head Court'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
Konstanty Jasionowicz
Address
6823 Owls Head Court
Brooklyn, NY 11220
Landlord portfolio

Other properties owned.

Portfolio data hidden

Sign up to see all properties owned by this landlord, with risk grades for each.

Create free account
What residents say

Reviews from 6823 Owls Head Court tenants

Real experiences from people who have lived here. Share your honest feedback to help others make informed decisions.

Share your experience — Help other renters by leaving an honest review

Loading reviews…

On the map

Compare nearby alternatives

This building and nearby alternatives, color-coded by risk level. Click any marker to explore.

Buildings nearby
Loading…
The story over time

6823 Owls Head Court event timeline

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

2026
Bedbug Filing Jan 01
Bedbug report filed
0 infested · 0 eradicated

See all 8 events

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

Unlock full timeline
Every record we have

Full data for 6823 Owls Head Court apartments

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

Side by side

How 6823 Owls Head Court compares to the neighborhood

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

Loading comparables…
Checking out an apartment?

Look up the next building before you sign

Most renters check three or four buildings. Search any NYC address free — no account needed to see the rating.

Simple pricing

Get the full picture

Every plan unlocks the complete report: all 30+ record sets, full history, landlord portfolio and court record, plus PDF & Excel exports.

Report Bundle

For the buildings you're deciding on right now

$10 one-time

~$3.33 per building. No subscription ever. Each credit unlocks one building's premium report for 30 days.

  • 3 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 3 Reports — $10

Apartment Hunter

For a wide search across many buildings

$39 one-time

30 reports — ~$1.30 each. No subscription ever.

  • 30 full AI-powered reports
  • Download PDF reports
  • Advanced safety analysis
  • Compare multiple buildings
  • Credits never expire until you use them
  • Full public records (200 rows per dataset)
Buy 30 Reports — $39

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

Watch 6823 Owls Head Court
Get an email the moment a new violation or complaint is filed.