M & M PARK SLOPE REALTY LLC: NYC buildings and housing record
M & M PARK SLOPE REALTY LLC is the owner of record on HPD property registrations for 2 NYC buildings (53 units), which have 12 open HPD violations, 2 of them class C, as of Oct 24, 2026.
Across the portfolio: 26 housing complaints to 311 in the last 12 months, 0 executed evictions in 3 years and 0 reported bedbug infestations in 3 years. 0 buildings are graded D or F; the average StreetSpy score is 74/100. Class C means immediately hazardous.
Registered head officers
- MICHAEL V NIAMONITAKIS (2 buildings)
Managing agents
- MERIDIAN PROPERTIES (1 buildings)
- MERIDIAN PROPERTIES LLC (1 buildings)
Buildings in this portfolio
| Address | Area | Units | Open violations | Grade |
|---|---|---|---|---|
| 269 Prospect Place | Prospect Heights | 29 | 7 | C |
| 558 11th Street | Park Slope | 24 | 5 (2 class C) | C |
How landlord totals are counted. Report an error.
Sources: NYC HPD housing maintenance code violations, HPD property registrations and housing litigation, 311 service requests, DOB violations, NYC Marshals evictions, and HPD bedbug filings from NYC Open Data, plus rent-stabilized unit counts from NYC Department of Finance tax bills. How grades work.