PROTON CCM LLC
PROTON CCM LLC has filed 29 building permits in New York City since 2023, closing 58% of 12 rated permits. 14 permits remain open.
58%
24
Construction Permits
29 total
14
Currently Open
12
Rate-Eligible
permits > 1yr old
2023–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
General Construction8 rated
62.5% closed vs 74% median, 11.4 points lower
Structural3 rated
66.7% closed vs 80% median, 13.3 points lower
Foundation1 rated
0.0% closed vs 64% median, 64.4 points lower
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2026(YTD)
—
Open4
Closed0
Too early to rate — permits need 1 year to mature
2025
50.0%
Open7
Closed5
2 closed / 4 rated
2024
33.3%
Open2
Closed1
1 closed / 3 rated
2023
80.0%
Open1
Closed4
4 closed / 5 rated
All Permits
29 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | B01352468-I1-GC | General Construction | 426 MACDONOUGH STREET, BROOKLYN, New York | Feb 24, 2026<1yr | Apr 25, 2026 | $113,165 |
| Open | B01352596-I1-GC | General Construction | 246 HANCOCK STREET, BROOKLYN, New York | Feb 23, 2026<1yr | Apr 25, 2026 | $74,295 |
| Open | B01353268-I1-GC | General Construction | 176 MACON STREET, BROOKLYN, New York | Feb 17, 2026<1yr | Apr 25, 2026 | $160,030 |
| Open | M01351509-I1-GC | General Construction | 225 1 AVENUE, MANHATTAN, New York | Feb 13, 2026<1yr | Apr 25, 2026 | $82,810 |
| Closed | M01274069-S2-MS | Mechanical Systems | 287 PARK AVENUE SOUTH, MANHATTAN, New York | Dec 31, 2025<1yr | Apr 25, 2026 | $12,000 |
| Closed | M01274069-I1-GC | General Construction | 287 PARK AVENUE SOUTH, MANHATTAN, New York | Dec 30, 2025<1yr | Apr 25, 2026 | $5,000 |
| Closed | M01274069-S4-ST | Structural | 287 PARK AVENUE SOUTH, MANHATTAN, New York | Dec 30, 2025<1yr | Apr 25, 2026 | $50,000 |
| Open | Q01201006-I1-GC-CX | Earth Work | 46-32 192 STREET, QUEENS, New York | Dec 30, 2025<1yr | Apr 25, 2026 | $983,400 |
| Open | B01318343-S1-MS | Mechanical Systems | 5815 8 AVENUE, BROOKLYN, New York | Dec 22, 2025<1yr | Apr 25, 2026 | $10,000 |
| Open | B01318343-I1-GC | General Construction | 5815 8 AVENUE, BROOKLYN, New York | Dec 19, 2025<1yr | Apr 25, 2026 | $48,750 |
| Open | M01197833-I1-GC | General Construction | 147 MOTT STREET, MANHATTAN, New York | Apr 17, 2025<1yr | Apr 17, 2026 | $45,240 |
| Open | Q01051937-S1-FO-EA | Earth Work | 47-29 163 STREET, QUEENS, New York | Apr 15, 2025<1yr | Apr 15, 2026 | $10,000 |
| Open | Q01051937-S3-ST | Structural | 47-29 163 STREET, QUEENS, New York | Feb 24, 2025 | Feb 24, 2026 | $31,300 |
| Open | Q01051937-S4-FN | Construction Fence | 47-29 163 STREET, QUEENS, New York | Feb 4, 2025 | Feb 4, 2026 | $500 |
| Open | Q01051937-I1-GC | General Construction | 47-29 163 STREET, QUEENS, New York | Feb 3, 2025 | Feb 3, 2026 | $70,000 |
| Closed | Q00868450-S1-CC | Curb Cut | 10917 124 STREET, QUEENS, New York | Feb 3, 2025 | Feb 3, 2026 | $1,000 |
| Closed | M01149524-I1-GC | General Construction | 314 EAST 9 STREET, MANHATTAN, New York | Jan 28, 2025 | Apr 25, 2025 | $15,000 |
| Closed | Q01046033-I1-GC-CX | General Construction | 151-12 10 AVENUE, QUEENS, New York | Jan 3, 2025 | Apr 25, 2025 | $360,981 |
| Open | Q01031082-I1-GC | General Construction | 151-12 10 AVENUE, QUEENS, New York | Dec 6, 2024 | Dec 6, 2025 | $288,960 |
| Closed | Q01109781-I1-FN | Construction Fence | 38-09 MAIN STREET, QUEENS, New York | Sep 20, 2024 | Apr 25, 2025 | $400 |
| Closed | Q01095750-I1-GC | General Construction | 38-09 MAIN STREET, QUEENS, New York | Sep 20, 2024 | Apr 25, 2025 | $100,000 |
| Closed | Q00486309-S3-CC | Curb Cut | 147-07 46 AVENUE, QUEENS, New York | May 10, 2024 | Apr 25, 2025 | $1,000 |
| Open | B00979719-I1-GC-CX | General Construction | 1407 FOSTER AVENUE, BROOKLYN, New York | Mar 19, 2024 | Mar 19, 2025 | $535,000 |
| Open | Q00915743-I1-GC-CX | Earth Work | 40-28 UTOPIA PARKWAY, QUEENS, New York | Dec 11, 2023 | Dec 11, 2024 | $334,300 |
| Closed | Q00944784-I1-FN | Construction Fence | 40-28 UTOPIA PARKWAY, QUEENS, New York | Oct 12, 2023 | Oct 12, 2024 | $1,000 |
| Closed | M00861566-I1-ST | Structural | 224 WEST 30 STREET, MANHATTAN, New York | Jun 30, 2023 | Apr 25, 2024 | $50,000 |
| Closed | M00872235-I1-ST | Structural | 287 PARK AVENUE SOUTH, MANHATTAN, New York | Jun 27, 2023 | Apr 25, 2024 | $16,000 |
| Closed | B00881090-I1-GC | General Construction | 2210 CHURCH AVENUE, BROOKLYN, New York | Jun 21, 2023 | Jun 21, 2024 | $305,425 |
| Closed | B00841633-I1-GC | General Construction | 1104 AVENUE U, BROOKLYN, New York | Mar 17, 2023 | Apr 25, 2023 | $64,680 |