212 Mother Gaston Blvd

212 Mother Gaston Blvd in Ocean Hill, Brooklyn, has 13 open HPD violations, 2 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (40/100).

Multi-family walk-up · 3 units · Built 2003

StreetSpy grade: F (Severe, 40/100)

• 2 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.
• The owner's bedbug filings report 3 infested units over 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.

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

• Repairs: High (13 open, 2 class C), records as of Oct 25, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: High (3 infested units, 3 yr), records as of Oct 27, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

13 open violations: 2 class C (immediately hazardous), 10 class B, 1 class A. 0 issued in the last 12 months. 27 on record. Oldest open violation issued 2017-09-28. Newest violation issued 2023-12-04. No new HPD violation has been issued here since 2023. Most of the open count is older violations that were never closed.

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: Missing window guards, throughout the apartment, 3rd 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 = 1, WG TO REPLACE = 0, WG TO REPAIR = 0 IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 3), issued 2023-12-04. HPD violation 16456822
• Class C: No heat / heating defect, throughout the apartment, 3rd floor. PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 3), issued 2023-02-02. HPD violation 15693772
• Class B: Garbage not removed. PROVIDE SUFFICIENT, PROPER AND SEPARATE METAL RECEPTACLES FOR THE DEPOSIT OF GARBAGE, RUBBISH AND OTHER WASTE MATERIAL AND ARRANGE FOR COLLECTION AND DISPOSAL OF SUCH MATERIAL., issued 2023-04-10. HPD violation 15777164
• Class B: Plumbing defect, bathroom, 3rd floor. REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN WASTE PIPE AT BATHTUB IN THE BATHROOM LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 3), issued 2023-02-02. HPD violation 15693774
• Class B: Damaged plaster or paint, 2nd window from the north, east wall, 1st room from the east, 3rd floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE FRAME AT LOWER SASH AT 2ND WINDOW FROM NORTH AT EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 3), issued 2023-02-02. HPD violation 15693773
• Class B: Door, lock or intercom defect, 3rd floor. REPLACE WITH NEW THE MISSING DOOR CHIME VIEWER IN THE ENTRANCE LOCATED AT APT 3, 3rd STORY, APARTMENT AT SOUTH (apt 3), issued 2018-08-27. HPD violation 12547198
• Class B: Door, lock or intercom defect, bathroom, 3rd floor. PROPERLY SECURE THE LOOSE HINGE AT DOOR IN THE BATHROOM LOCATED AT APT 3, 3rd STORY, APARTMENT AT SOUTH (apt 3), issued 2018-08-27. HPD violation 12547199
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 3rd floor. REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3FL, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 3FL), issued 2017-09-28. HPD violation 11992874

311 housing complaints

0 in the last 12 months, 23 in 5 years.

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: No bedbug filing on record for this year
• 2025: Owner reported 0 infested units
• 2024: Owner reported 1 infested, 1 treated, 0 re-infested
• 2023: Owner reported 2 infested, 3 treated, 0 re-infested
• 2022: No bedbug filing on record for this year
• 2021: Owner reported 1 infested, 1 treated, 0 re-infested

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

No rent-stabilized units on the tax bill.

Owner and management

Owner: YVONNE DEHAAN. Managing agent: OSWALD H DEHAAN. See the full portfolio.

Last HPD registration Sep 23, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3014490165, HPD building ID 933154. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Atlantic Av (L), 6 min walk
• Rockaway Av (C), 7 min walk
• Broadway Junction (A, C), 7 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.