No HPD housing-court cases on record for this building.
Rent regulation
Likely rent-stabilized
The owner registered 6 stabilized units with New York State for 2019 — essentially all of the building's 6 apartments.
18
19
2018 — 6 units registered2019 — 6
No public data says which specific apartment is stabilized.
Registration counts apply to the building, not to unit numbers. To confirm your own apartment, request your rent history from New York State Homes and Community Renewal — it is free and takes a few weeks.
Not on the city's tax-lien sale list (2019–2025). The owner has not fallen far enough behind on property tax or water charges to be flagged for a lien sale.
DOB building violations
0
Active
3
On record
0
Active, last 3 yrs
No active DOB violations.
Bedbug history
No bedbugs reported
The owner filed 6 annual bedbug reports and reported no infested units. Filing with zero infestations is the compliant, reassuring case.
Landlord and related buildings
Registered owner
505 ONDERDONK LLC
Head officer
JOE HORODECKI
Managing agent
MAX BELL
6 other buildings share this owner's registration contacts. Shared contacts suggest common control, but they are not proof of ownership.
No executed evictions on record for this building.
Neighborhood crime
About averagevs. NYC apartment blocks
168
NYPD reports · last 12 mo
14
≈ per month
Felony56
Misdemeanor72
Violation40
NYPD complaints reported within about 1,000 ft (a few blocks) in the last year, by severity. This reflects what gets reported and where police are active as much as actual safety, and busier, denser, higher-foot-traffic blocks log more. Locations are approximate — the NYPD shifts each report to the nearest corner for privacy — so read this as rough context, not a safety score.
Unpaid city fines
No DOB/ECB violations on record for this building.
The building
1930
Built
3
Floors
6
Residential units
Walk-up apartments
Type
Neighborhood noise
Higher than averagevs. NYC apartment blocks
598
Noise reports · last 12 mo
50
≈ per month
56
% from neighbors
Residential332
Commercial128
Street/Sidewalk64
Unspecified43
Vehicle18
House of Worship12
Helicopter1
311 noise complaints within about 1,000 ft (a few blocks) in the last year. Most reports here are about noise from inside buildings — neighbors, not the street. This counts how often people call 311, which tracks how densely populated and busy an area is as much as how loud it is — it is not a sound measurement.
311 complaints from tenants
No 311 housing complaints on record for this building.
Concern level3 of 4
High
011 open class-C HPD violation (immediately hazardous) — about 1 per 6 apartments
How this is set: open hazardous violations measured against the building's size, then raised by strong distress signals — HPD's enforcement program, court harassment findings, recent evictions, unpaid DOB fines, open housing-court cases, and a sold tax lien. Neighborhood noise and crime are not part of it. It describes the public record, not the condition of any one apartment, and a quiet record is not proof of a good building.
HPD housing-maintenance violations
10
Open now
19
On record
1
Open Class C
6
Open Class B
3
Open Class A
Class C is immediately hazardous, Class B is hazardous, Class A is non-hazardous. A violation stays open until HPD certifies the repair, so some open items may already be fixed.
CLASS C · IMMEDIATELY HAZARDOUSApt 1RIssued 2015-01-095+ YRS OLD
SECTION 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY ?11-06(B)(2) EAST WALL IN THE KITCHEN LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Status: Notice issued, not yet certified
CLASS B · HAZARDOUSApt 1LIssued 2018-01-055+ YRS OLD
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILE FLOOR IN THE BATHROOM LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST
Status: Notice issued, not yet certified
CLASS B · HAZARDOUSApt 1LIssued 2018-01-055+ YRS OLD
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILE AROUND THE BASE OF SHOWER IN THE BATHROOM LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST
Status: Notice issued, not yet certified
CLASS B · HAZARDOUSApt 1RIssued 2015-01-095+ YRS OLD
SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Status: Notice issued, not yet certified
Ownership & money
7
Recorded sales
8
Mortgages / refinances
Last recorded sale2014-05-02 · no recorded price
Most recent mortgage2012-12-21 · $150,000
Sale2014-05-02no recorded price
HORODECKI, JOSEPH, HORODECKI, DAWN MARGARET → 505 ONDERDONK AVE LLC
Mortgage2012-12-21$150,000
borrower HORODECKI, DAWN MARGARET, HORODECKI, JOSEPH · lender FLUSHING SAVINGS BANK, FSB
Sale2012-12-20$740,000
BEST HOMES, INC. → HORODECKI, DAWN MARGARET, HORODECKI, JOSEPH
Mortgage2005-07-27$17,756.43
borrower BEST HOMES, INC. · lender CROSS COUNTY FEDERAL SAVINGS BANK
Sale2000-12-18no recorded price
SOLOVYEV, KSEIYA → BEST HOME INC
From ACRIS recorded documents. Amounts are often $0 or nominal for transfers between related parties, and LLCs can obscure who is really involved — treat this as public-record context, not a valuation.