600 East 21st Street

600 East 21st Street in Flatbush, Brooklyn, has 11 open HPD violations, 8 of them class C, and 61 of 60 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: C (74/100).

Multi-family elevator · 60 units · Built 1931

StreetSpy grade: C (Fair, 74/100)

• 8 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 9 heat or hot water complaints to 311 in the last 12 months.
• The owner's bedbug filings report 3 infested units over the last 3 years.
• 61 of 60 units are rent-stabilized; 60 on the 2007 tax bill.

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

• Repairs: Low (11 open, 8 class C), records as of Oct 25, 2026
• Heat and hot water: 9 complaints, 12 mo, records as of Oct 25, 2026
• Pests: Medium (3 infested units, 3 yr), records as of Oct 27, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

11 open violations: 8 class C (immediately hazardous), 3 class B, 0 class A. 7 issued in the last 12 months. 290 on record. Oldest open violation issued 2018-10-09. Newest violation issued 2026-08-26.

3 closed in the last 90 days. Median 109 days from issue to close for the 8 violations closed in the last 12 months.

• 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 5C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 5C), issued 2026-08-26. HPD violation 19167058
• Class C: Self-closing door not working. , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT BULKHEAD DOOR , SECTION AT NORTH, issued 2026-08-24. HPD violation 19152129
• Class C: Fire escape defect, kitchen, 6th floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE SPRING BALANCE AT LOWER SASH, FIRE ESCAPE WINDOW IN THE KITCHEN LOCATED AT APT 8F, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 8F), issued 2026-08-24. HPD violation 19152127
• Class C: Lead paint hazard, 1st window frame from the north, east wall, 1st room from the east, 3rd 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 SOUTH AT WEST WALL, WEST WALL, 1st WINDOW FRAME FROM NORTH AT EAST WALL IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 5C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST , SECTION ''SOUTH'' (apt 5C), issued 2024-10-24. HPD violation 17377271
• Class C: Lead paint hazard, 1st room from the east, 3rd floor. - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS XRF TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 AND IS PRESUMED LEAD PAINT AS SET FORTH IN (28 RCNY §11-07(b)) AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE-USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2) NORTH WALL, SOUTH WALL, EAST WALL IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 5C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST , SECTION ''SOUTH'' (apt 5C), issued 2024-10-24. HPD violation 17377272
• Class C: Lead paint hazard, 1st closet from the west, north wall, foyer, 3rd floor. - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS XRF TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 AND IS PRESUMED LEAD PAINT AS SET FORTH IN (28 RCNY §11-07(b)) AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE-USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2) 1st CLOSET FROM WEST AT NORTH WALL DOOR FRAME, NORTH WALL IN THE FOYER LOCATED AT APT 5C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST , SECTION ''SOUTH'' (apt 5C), issued 2024-10-24. HPD violation 17377270
• Class C: Lead paint hazard, 1st window frame from the south, west wall, kitchen, 3rd 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, 1st WINDOW FRAME FROM SOUTH AT WEST WALL IN THE KITCHEN LOCATED AT APT 5C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST , SECTION ''SOUTH'' (apt 5C), issued 2024-10-24. HPD violation 17377269
• Class C: Roaches, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1D, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION AT SOUTH (apt 1D), issued 2019-07-26. HPD violation 13187896

311 housing complaints

15 in the last 12 months, 65 in 5 years. Most common: Heat/Hot Water (9), Paint/Plaster (3), Water Leak (2), Door/Window (1).

Bedbugs

The owner reported 3 infested units in 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: Owner reported 1 infested, 1 treated, 0 re-infested
• 2025: Owner reported 0 infested units
• 2024: Owner reported 1 infested, 1 treated, 0 re-infested
• 2023: Owner reported 1 infested, 1 treated, 0 re-infested
• 2022: Owner reported 2 infested, 2 treated, 0 re-infested
• 2021: Owner reported 2 infested, 2 treated, 0 re-infested

Buildings department (DOB)

No open DOB violations. 13 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (2 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

61 of 60 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: 61 in 2024, 60 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 600 EAST 21 STREET, LLC. Head officer: DEMETRIOS MORAGIANIS. Managing agent: PROTO PROPERTY SERVICES, LLC. This owner has 12 buildings on record, 6 graded D or F. See the full portfolio.

Last HPD registration Jul 20, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3052060017, HPD building ID 249584. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Cortelyou Rd (Q), 7 min walk
• Newkirk Plaza (B, Q), 7 min walk
• Beverley Rd (Q), 10 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 2026-10-27.