6823 18th Avenue

6823 18th Avenue in Bensonhurst, Brooklyn, has 20 open HPD violations, 5 of them class C, and 39 of 39 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: C (65/100).

Mixed residential & commercial · 39 units · Built 1931

StreetSpy grade: C (Fair, 65/100)

• 5 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 3 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• The owner's bedbug filings report no infested units in the last 3 years.
• 39 of 39 units are rent-stabilized; 38 on the 2007 tax bill.

More open violations per unit than 5 in 10 Brooklyn buildings this size.

• Repairs: High (20 open, 5 class C), records as of Oct 26, 2026
• Heat and hot water: 2 complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
• Safety: Clear (No open DOB violations), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

20 open violations: 5 class C (immediately hazardous), 11 class B, 4 class A. 4 issued in the last 12 months. 53 on record. Oldest open violation issued 2010-03-26. Newest violation issued 2026-02-17.

1 closed in the last 90 days. Median 150 days from issue to close for the 8 violations closed in the last 12 months.

3 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 (hallway). PROVIDE HANDSET AT THE EXTERIOR OF BULKHEAD DOOR TO ALLOW UNOBSTRUCTED RE-ENTRY FROM THE ROOF TO THE PUBLIC HALL STAIRS., issued 2025-10-28. HPD violation 18330113
• Class C: Broken window or sash (roof). HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS PANE AT SKYLIGHT AT SOUTH BULKHEAD AT ROOF , SECTION AT SOUTH, issued 2025-09-16. HPD violation 18230170
• Class C: Missing window guards, throughout the apartment, 2nd 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 B6, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt B6), issued 2024-03-18. HPD violation 16746994
• Class C: Roaches, throughout the apartment, 3rd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT C5, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt C5), issued 2020-01-27. HPD violation 13565334
• Class C: Roaches, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT B5, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt B5), issued 2019-02-25. HPD violation 12925925
• Class B: Damaged plaster or paint, ceiling, 1st room from the east, 2nd floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT B6, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt B6), issued 2024-03-18. HPD violation 16746993
• Class B: Leak or water damage, ceiling, 1st room from the east, 2nd floor. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT B6, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt B6), issued 2024-03-18. HPD violation 16746992
• Class B: Fire escape defect. FIRE ESCAPE DEFECTIVE. ADJUST THE DROPLADDER SO THAT IT WILL SLIDE EASILY IN THE GUIDE RODS 2ND FIRE ESCAPE FROM NORTH AT EAST, issued 2020-01-28. HPD violation 13565329

311 housing complaints

2 in the last 12 months, 8 in 5 years. Most common: Heat/Hot Water (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: Owner reported 0 infested units
• 2024: Owner reported 0 infested units
• 2023: No bedbug filing on record for this year
• 2022: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

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

39 of 39 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).

Rent-stabilized units on city tax bills: 39 in 2024, 38 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: BAY RIDGE & 18TH AVENUE ASSOC.,LLC. Head officer: ANNA M DIEDRICH. Managing agent: ANNA DIEDRICH. See the full portfolio.

Last HPD registration Sep 2, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3055770001, HPD building ID 143121. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 18 Av (N), 6 min walk
• 20 Av (N), 7 min walk
• 71 St (D), 8 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.