336 93rd Street

336 93rd Street in Bay Ridge, Brooklyn, has 98 open HPD violations, 14 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (41/100).

Multi-family walk-up · 30 units · Built 1926

StreetSpy grade: F (Severe, 41/100)

• 14 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 6 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• 3 heat or hot water complaints to 311 in the last 12 months.

More open violations per unit than 8 in 10 Brooklyn buildings this size.

• Repairs: High (98 open, 14 class C), records as of Oct 25, 2026
• Heat and hot water: 3 complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 27, 2026
• Safety: Clear (2 open DOB violations), records as of Oct 23, 2026
• Registration: Expired Sep 1, 2025, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

98 open violations: 14 class C (immediately hazardous), 55 class B, 28 class A, 1 class I (HPD orders such as lead paint or heat orders, not a hazard class). 26 issued in the last 12 months. 151 on record. Oldest open violation issued 2017-12-22. Newest violation issued 2026-05-12.

0 closed in the last 90 days. Median 99 days from issue to close for the 3 violations closed in the last 12 months.

6 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, 1st room from the north, 4th floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE SPRING BALANCE LOWER SASH AT FIRST WINDOW FROM WEST AT NORTH IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT D6, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt D6), issued 2026-01-13. HPD violation 18570031
• Class C: Missing window guards, throughout the apartment, 4th floor. HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 2; WG TO REPLACE = 0; WG TO REPAIR = 0; IN THE ENTIRE APARTMENT LOCATED AT APT D6, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt D6), issued 2026-01-13. HPD violation 18570086
• Class C: Lead paint hazard, 1st room from the north, 4th floor. - 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) WEST WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT D6, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt D6), issued 2026-01-12. HPD violation 18569982
• Class C: Lead paint hazard, 1st window frame from the south, west wall, bathroom, 4th floor. - 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) 1st DOOR FRAME FROM WEST AT NORTH WALL, NORTH WALL, 1st WINDOW FRAME FROM SOUTH AT WEST WALL IN THE BATHROOM LOCATED AT APT D6, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt D6), issued 2026-01-12. HPD violation 18569983
• Class C: Lead paint hazard, 1st door from the east, south wall, foyer, 4th floor. - 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) 1st DOOR FROM EAST AT SOUTH WALL IN THE FOYER LOCATED AT APT D6, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt D6), issued 2026-01-12. HPD violation 18569981
• Class C: Missing window guards, throughout the apartment, 4th floor. HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 2, WG TO REPLACE = 0, WG TO REPAIR = 0 IN THE ENTIRE APARTMENT LOCATED AT APT D6, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt D6), issued 2026-01-12. HPD violation 18560558
• Class C: Mice, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT D6, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt D6), issued 2026-01-12. HPD violation 18560557
• Class C: Lead paint hazard, 1st closet from the south, west wall, kitchen, 4th floor. - 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) 1st CLOSET FROM SOUTH AT WEST WALL DOOR, 1st CLOSET FROM SOUTH AT WEST WALL DOOR FRAME IN THE KITCHEN LOCATED AT APT D6, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt D6), issued 2026-01-12. HPD violation 18569984

311 housing complaints

12 in the last 12 months, 43 in 5 years. Most common: Unsanitary Condition (4), Heat/Hot Water (3), Paint/Plaster (3), Water Leak (2).

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: No bedbug filing on record for this year
• 2024: No bedbug filing on record for this year
• 2023: Owner reported 0 infested units
• 2022: No bedbug filing on record for this year
• 2021: Owner reported 0 infested units

Buildings department (DOB)

2 open DOB violations, 1 of them Local Law violations issued before 2000. 2 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 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: DEMETRIOS KORONIOS. Head officer: DIMITRIOS KORONIOS. Managing agent: PETER KORONIOS. See the full portfolio.

Last HPD registration Sep 17, 2024. HPD registration expired Sep 1, 2025 and had not been renewed as of Oct 3, 2026. Buildings with 3+ units must register with HPD every year.

Tax lot and city IDs

BBL 3061070019, HPD building ID 181849. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Bay Ridge-95 St (R), 2 min walk
• 86 St (R), 7 min walk
• 77 St (R), 18 min walk

How the grade is calculated

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.