FLATIRON WILLIAMSBURG PROPERTY GROUP I, LLC: NYC buildings and housing record
FLATIRON WILLIAMSBURG PROPERTY GROUP I, LLC is the owner of record on HPD property registrations for 8 NYC buildings (61 units), which have 128 open HPD violations, 30 of them class C, as of Oct 26, 2026.
Across the portfolio: 53 housing complaints to 311 in the last 12 months, 0 executed evictions in 3 years and 0 reported bedbug infestations in 3 years. 6 buildings are graded D or F; the average StreetSpy score is 60/100. Class C means immediately hazardous.
Registered head officers
- STEVEN J ANCONA (6 buildings)
- STEVEN ANCONA (1 buildings)
- Steven J Ancona (1 buildings)
Managing agents
- FLATIRON REAL ESTATE ADVISORS LLC (7 buildings)
- FLATIRON REAL ESTATE ADVISORS, LLC (1 buildings)
Buildings in this portfolio
| Address | Area | Units | Open violations | Grade |
|---|---|---|---|---|
| 14 Judge Street | Williamsburg | 7 | 58 (11 class C) | D |
| 21 Judge Street | Williamsburg | 15 | 32 (12 class C) | F |
| 137 North 8th Street | Williamsburg | 8 | 16 (6 class C) | D |
| 73 Orient Avenue | Williamsburg | 9 | 9 | D |
| 29 Orient Avenue | Williamsburg | 6 | 6 | D |
| 436 Graham Avenue | Williamsburg | 4 | 4 | D |
| 24 Skillman Avenue | Williamsburg | 8 | 2 (1 class C) | B |
| 429 Graham Avenue | Williamsburg | 4 | 1 | A |
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.