34 Marcy Avenue
34 Marcy Avenue in Williamsburg, Brooklyn, has 44 open HPD violations, 6 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (49/100).
Multi-family walk-up · 3 units · Built 1899
StreetSpy grade: F (Severe, 49/100)
- 146.7 open HPD violations per 10 units, about 15 per apartment. The grade is F for that alone.
- 6 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 5 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.
More open violations per unit than 9 in 10 Brooklyn buildings this size.
- Repairs: Grade capped at F (44 open, 6 class C), records as of Oct 25, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 3 yr), records as of Oct 27, 2026
- Safety: Clear (No open DOB violations), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
44 open violations: 6 class C (immediately hazardous), 26 class B, 11 class A, 1 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 63 on record. Oldest open violation issued 1991-03-26. Newest violation issued 2026-05-05.
0 closed in the last 90 days. Median 974 days from issue to close for the 18 violations closed in the last 12 months.
5 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class C: Broken window or sash, kitchen. REPLACE WITH NEW THE MISSING BOTTOM SASH GLASS KITCHEN 1 STY APT 3 ER1 , SECTION '' '' (apt 3), issued 1991-11-12. HPD violation 1718821
- Class C: Broken window or sash. REPLACE WITH NEW THE MISSING GLASS LOWER WINDOW SASH NORTHEAST ROOM 3 STY APT 3 ER1 , SECTION '' '' (apt 3), issued 1991-11-12. HPD violation 1718822
- Class C: No hot water, bathroom. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES 3 STY APT 3 KITCHEN AND BATHROOM. LOCATED AT APT 3 (apt 3), issued 1991-03-26. HPD violation 1718817
- Class C: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM 1 STY PUBLIC HALL AND ON BOILER ROOM DOOR., issued 1991-03-26. HPD violation 1718818
- Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM CELLAR DOOR LOCKED., issued 1991-03-26. HPD violation 1718819
- Class C: Floor or stair defect (hallway). PROPERLY SECURE THE LOOSE HABDRAIL STAIRS 2 TO 3 STYS PUBLIC HALL., issued 1991-03-26. HPD violation 1718820
- Class B: Broken window or sash (entrance). D26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE GLASS IN TRANSOM OVER ENTRANCE DOOR TO BLDG., issued 2008-06-03. HPD violation 1718812
- Class B: Door, lock or intercom defect (entrance). D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING DOOR KNOBS OF ENTRANCE DOOR STREET TO 1 STY PUB HALL., issued 2008-06-03. HPD violation 1718811
311 housing complaints
0 in the last 12 months, 1 in 5 years.
Bedbugs
No bedbug filing on record for the last 3 years. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.
- 2026: No bedbug filing on record for this year
- 2025: No bedbug filing on record for this year
- 2024: No bedbug filing on record for this year
- 2023: No bedbug filing on record for this year
- 2022: No bedbug filing on record for this year
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
No open DOB violations. 0 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: CHARLES PAPACONSTANTINOU. Managing agent: NAPCO. This owner has 17 buildings on record, 7 graded D or F. See the full portfolio.
Last HPD registration May 5, 2026. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3023690034, HPD building ID 332525. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Metropolitan Av (G), 4 min walk
- Lorimer St (L), 5 min walk
- Bedford Av (L), 6 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 44 open (6 class C, 26 class B, 11 class A, 1 class I). 5 rent-impairing | −45 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 0 |
| Density cap | 146.7 per 10 units (about 15 per apartment). Grade capped at F: 100 or more open HPD violations per 10 units. | −6 |
Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.