597 East 93rd Street

597 East 93rd Street in East Flatbush, Brooklyn, has 18 open HPD violations, and 6 of 6 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (57/100).

Multi-family walk-up · 6 units · Built 1920

StreetSpy grade: D (Poor, 57/100)

• 18 open housing violations, none in the most serious class.
• The owner has 2 buildings on record; 1 graded D or F.
• No housing complaints to 311 in the last 12 months.
• 6 of 6 units are rent-stabilized.

More open violations per unit than 7 in 10 Brooklyn buildings this size.

• Repairs: High (18 open), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
• Safety: Medium (1 open DOB violation), 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)

18 open violations: 0 class C (immediately hazardous), 14 class B, 4 class A. 1 issued in the last 12 months. 27 on record. Oldest open violation issued 2007-08-21. Newest violation issued 2026-05-04.

1 closed in the last 90 days. Median 91 days from issue to close for the 1 violations closed in the last 12 months.

• Class B: Door, lock or intercom defect (entrance). REPLACE WITH NEW THE BROKEN OR DEFECTIVE DOOR KNOB AT BUILDING ENTRANCE, issued 2019-01-29. HPD violation 12871099
• Class B: Damaged plaster or paint (basement). D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PLASTERBOARD CLG CELLAR CENTER., issued 2008-06-26. HPD violation 1375042
• Class B: Lighting defect (entrance). PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 50 WATTS NIGHT INSPECTION., issued 2008-06-26. HPD violation 1375043
• Class B: Lighting defect. INSTALL AND MAINTAIN SUFFICIENT LIGHT OR LIGHTS OF AT LEAST 100 WATTS INCANDESCENT OR EQUIVALENT EACH, TO LIGHT ADEQUATELY FROM SUNSET TO SUNRISE THE ORTH & REAR YARDS NIGHT INSPECTION., issued 2008-06-26. HPD violation 1375044
• Class B: Self-closing door not working (roof). SECTION 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS BULKHEAD TO ROOF., issued 2008-06-26. HPD violation 1375046
• Class B: Self-closing door not working (entrance). SECTION 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS VESTIBULE 1 STY., issued 2008-06-26. HPD violation 1375045
• Class B: Mice, throughout the apartment, 2nd floor. ABATE THE NUISANCE CONSISTING OF VERMIN MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2F, 2nd STORY, APARTMENT AT WEST (apt 2F), issued 2007-08-21. HPD violation 4381970
• Class B: Broken window or sash, 1st room from the east, 2nd floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE SPRING BALANCES LOWER SASH EAST WINDOW IN THE 1st ROOM FROM EAST LOCATED AT APT 2F, 2nd STORY, APARTMENT AT WEST (apt 2F), issued 2007-08-21. HPD violation 4381968

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: No bedbug filing on record for this year
• 2021: No bedbug filing on record for this year

Buildings department (DOB)

1 open DOB violation, a Local Law violation issued before 2000. 1 DOB violation 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

6 of 6 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: 6 in 2024, 6 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: CLIFFORD DERIGGS. Managing agent: CLIFFORD DERIGGS. This owner has 2 buildings on record, 1 graded D or F. See the full portfolio.

Last HPD registration Nov 12, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3047140011, HPD building ID 282729. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Saratoga Av (3), 12 min walk
• Rockaway Av (3), 15 min walk
• Canarsie-Rockaway Pkwy (L), 17 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.