Also registered as: O'c Construction Corp., O'c Construction Grou INC, O'c Construction Grouop INC., O'c Construction Group In, O'construction Group INC., Oc Construction Group, INC, Oc Construction Group, Ince
Registered managing agent · 25 graded buildings · data of 2026-10-16
A mixed portfolio by the city's records. This portfolio carries 24.8 penalty points per 10 units over three years. It is not ranked — the rankings cover operators with at least 5 graded buildings and 200 units.
A12 B8 C4 D1
48% of this portfolio's graded buildings hold an A; 4% grade D or F. Across all 25 buildings the city currently records 147 open HPD violations, 30 of them immediately hazardous, and tenants called 311 about heat or hot water 34 times in the last three years.
| Building | Borough | Units | Grade | Penalty rate |
|---|---|---|---|---|
| 138 Degraw Street | Brooklyn 11231 | 4 | D | 121 |
| 81 4 Place | Brooklyn 11231 | 8 | B | 115 |
| 144 Conover Street | Brooklyn 11231 | 8 | B | 64 |
| 45 Cheever Place | Brooklyn 11231 | 8 | B | 59 |
| 151 5 Avenue | Brooklyn 11217 | 6 | B | 28 |
| 9 4 Place | Brooklyn 11231 | 8 | B | 28 |
| 368 Van Brunt Street | Brooklyn 11231 | 8 | B | 28 |
| 376 Sackett Street | Brooklyn 11231 | 8 | A | 25 |
| 487 Hicks Street | Brooklyn 11231 | 4 | C | 23 |
| 87 Summit Street | Brooklyn 11231 | 4 | C | 23 |
| 129 Columbia Street | Brooklyn 11231 | 4 | C | 21 |
| 168 Beard Street | Brooklyn 11231 | 4 | C | 19 |
| 131 Columbia Street | Brooklyn 11231 | 16 | A | 17 |
| 167 Columbia Street | Brooklyn 11231 | 2 | B | 13 |
| 378 Sackett Street | Brooklyn 11231 | 8 | A | 10 |
| 471 Hicks Street | Brooklyn 11231 | 8 | A | 10 |
| 134 Dikeman Street | Brooklyn 11231 | 8 | A | 8 |
| 159A Columbia Street | Brooklyn 11231 | 3 | B | 7 |
| 480 Van Brunt Street | Brooklyn 11231 | 22 | A | 4 |
| 183 Van Dyke Street | Brooklyn 11231 | 5 | A | 2 |
| 16 Tiffany Place | Brooklyn 11231 | 8 | A | 1 |
| 485 Hicks Street | Brooklyn 11231 | 4 | A | 0 |
| 432 Henry Street | Brooklyn 11231 | 4 | A | 0 |
| 155 Sullivan Street | Brooklyn 11231 | 2 | A | 0 |
| 153 Sullivan Street | Brooklyn 11231 | 2 | A | 0 |
click any building for its full public record · penalty rate = severity-weighted city records per 10 units over three years
Buildings are attributed to this portfolio by the registered managing agent named in their HPD registrations — the entity responsible for day-to-day operations. Ownership LLCs are listed on each building's own page. Every figure is computed mechanically from records published by the City of New York and recomputed weekly, so a portfolio that fixes its buildings improves here. Corrections: support@mice.nyc.