80 Dupont Street

80 Dupont Street in Greenpoint, Brooklyn, has 2 open HPD violations, 1 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: B (88/100).

City program owner (HDFC) · Public facility · 98 units · Built 1994

Held by a Housing Development Fund Corporation, a nonprofit owner under a city housing program. Its tenants live with the conditions on this record, so it is graded and ranked like any rental. How HDFCs are ranked

StreetSpy grade: B (Good, 88/100)

• 1 immediately hazardous violation open (the class that covers no heat, pests, lead paint and similar).
• The owner's bedbug filings report 1 infested unit over the last 3 years.
• No housing complaints to 311 in the last 12 months.
• No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.

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

• Repairs: Low (2 open, 1 class C), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Medium (1 infested unit, 3 yr), records as of Oct 28, 2026
• Safety: Clear (1 open DOB violation), records as of Oct 26, 2026
• Registration: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

2 open violations: 1 class C (immediately hazardous), 0 class B, 1 class A. 0 issued in the last 12 months. 18 on record. Oldest open violation issued 2016-11-09. Newest violation issued 2024-09-23. No new HPD violation has been issued here since 2024. Most of the open count is older violations that were never closed.

HPD recorded no violation closed here in the last 12 months.

• Class C: Mice, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2F, 2nd STORY, 4th APARTMENT FROM EAST AT SOUTH (apt 2F), issued 2024-07-03. HPD violation 17086980
• Class A: Damaged plaster or paint, kitchen, 5th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AND ALL WALLS IN THE KITCHEN LOCATED AT APT 5A, 5th STORY, 5th APARTMENT FROM WEST AT NORTH (apt 5A), issued 2016-11-09. HPD violation 11489722

311 housing complaints

0 in the last 12 months, 41 in 5 years.

Bedbugs

The owner reported 1 infested unit 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 0 infested units
• 2023: Owner reported 1 infested, 1 treated, 0 re-infested
• 2022: Owner reported 0 infested units
• 2021: Owner reported 3 infested, 3 treated, 0 re-infested

Buildings department (DOB)

1 open DOB violation, a Local Law violation issued before 2000. 3 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: Dupont Street Senior Housing HDFC. Head officer: Richard Mazur. Managing agent: North Brooklyn Development Corp. This owner has 2 buildings on record, 0 graded D or F. See the full portfolio.

Last HPD registration Jul 21, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3024950023, HPD building ID 235083. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Greenpoint Av (G), 6 min walk
• Vernon Blvd-Jackson Av (7), 11 min walk
• Hunters Point Av (7), 13 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.