93 Underhill Avenue
93 Underhill Avenue in Prospect Heights, Brooklyn, has 10 open HPD violations, 4 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 24, 2026. StreetSpy grade: C (69/100).
Multi-family walk-up · 35 units · Built 1930
StreetSpy grade: C (Fair, 69/100)
- 4 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 2 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 1 eviction carried out by marshals in the last 3 years.
- No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.
Fewer open violations per unit than 5 in 10 Brooklyn buildings this size.
- Repairs: Medium (10 open, 4 class C), records as of Oct 24, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 23, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 26, 2026
- Safety: High (15 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)
10 open violations: 4 class C (immediately hazardous), 3 class B, 3 class A. 0 issued in the last 12 months. 11 on record. Oldest open violation issued 2010-08-18. Newest violation issued 2025-06-11.
HPD recorded no violation closed here in the last 12 months.
2 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: Door, lock or intercom defect (entrance). , 2007 ADM CODE REMOVE THE ILLEGAL FASTENING CONSISTING OF AN UNACCEPTABLE ELECTROMAGNETIC LOCKING DEVICE INSTALLED AT BUILDING ENTRANCE DOOR AT FRONT YARD, issued 2012-10-25. HPD violation 9618044
- Class C: Door, lock or intercom defect, 2nd door from the west. REPLACE WITH NEW THE MISSING HEAVY-DUTY LOCK ON THE 2ND DOOR FROM WEST AT NORTH IN THE SOUTH YARD, issued 2012-08-13. HPD violation 9534236
- Class C: Door, lock or intercom defect (exterior). PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCKING DEVICE AT GATE TO FENCED PERIMETER YARD, issued 2012-07-12. HPD violation 9497489
- Class C: Leak or water damage, ceiling, 1st room from the east, 4th floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF CASCADING WATER LEAK AT CEILING IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 4A, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 4A), issued 2010-08-18. HPD violation 8559451
- Class B: Door, lock or intercom defect (entrance). PROVIDE SECURITY IN THE EVENT OF A POWER OUTAGE BY MEANS OF AN ACCEPTABLE HEAVY DUTY MECHANICAL LOCK AND LATCH SET AT BUILDING ENTRANCE DOOR AT FRONT YARD, issued 2012-10-25. HPD violation 9618056
- Class B: Floor or stair defect (hallway). , 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF 2 AIR CONDITIONERS AT THE LANDING AT PUBLIC HALL STAIRS, 3rd STORY, issued 2012-08-13. HPD violation 9534235
- Class B: Door, lock or intercom defect (entrance). PROPERLY REPAIR THE BROKEN OR DEFECTIVE MAIN INTERCOMMUNICATIONS PANEL AT FRONT ENTRANCE TO BUILDING, issued 2012-04-13. HPD violation 9401381
- Class A: Damaged plaster or paint (hallway). , M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR FRAME MISSING ON WALL AT PUBLIC HALL, 1st STORY, issued 2016-03-14. HPD violation 11151421
311 housing complaints
0 in the last 12 months, 0 in 5 years.
Bedbugs
The owner reported 0 infested units in the last 3 years of filings. 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: Owner reported 0 infested units
- 2024: Owner reported 0 infested units
- 2023: Owner reported 0 infested units
- 2022: Owner reported 0 infested units
- 2021: Owner reported 0 infested units
Buildings department (DOB)
15 open DOB violations, all 15 Local Law violations issued before 2000. 50 DOB violations on record. Check on DOB BIS.
Evictions and housing court
1 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: 93 UNDERHILL REALTY CORP. Head officer: SAMUEL HERTZ. Managing agent: SHYRAZ MANAGEMENT CO LLC.. This owner has 12 buildings on record, 8 graded D or F. See the full portfolio.
Last HPD registration Jul 22, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3011530010, HPD building ID 374731. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Grand Army Plaza (2, 3), 7 min walk
- 7 Av (B, Q), 7 min walk
- Clinton-Washington Avs (C), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 10 open (4 class C, 3 class B, 3 class A). 2 rent-impairing | −23 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | 1 | −3 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 15 open DOB violations, all 15 Local Law violations issued before 2000 | −5 |
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 2026-10-27.