David Parenteau
33%
16
Construction Permits
22 total
11
Currently Open
15
Rate-Eligible
permits > 1yr old
2022–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building15 rated
33.3% closed vs 30% median, 3.3 points higher
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)
—
Open1
Closed0
Too early to rate — permits need 1 year to mature
2023
9.1%
Open10
Closed1
1 closed / 11 rated
2022
100.0%
Open0
Closed4
4 closed / 4 rated
All Permits
22 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | ALT1704117 | Long Form/Alteration Permit | 55 Shattuck ST, Boston | Jan 23, 2026<1yr | Jul 23, 2026 | $33,250 |
| Closed | COO1790284 | Certificate of Occupancy | 17-25 Blackfan ST, Boston | Oct 30, 2025<1yr | — | $24,532,033 |
| Closed | COO1630105 | Certificate of Occupancy | 1 Children's WY, Boston | Sep 19, 2025<1yr | — | $0 |
| Closed | COO1722330 | Certificate of Occupancy | 1 Children's WY, Boston | May 22, 2025<1yr | — | $1,120,958 |
| Closed | COO1599822 | Certificate of Occupancy | 17-25 Blackfan ST, Boston | Jun 4, 2024 | — | $1 |
| Closed | ALT1452651 | Long Form/Alteration Permit | 17-25 Blackfan ST, Boston | May 9, 2023 | Nov 9, 2023 | $1 |
| Open | ALT1455879 | Long Form/Alteration Permit | 17-25 Blackfan ST, Boston | May 9, 2023 | Nov 9, 2023 | $0 |
| Open | ALT1455889 | Long Form/Alteration Permit | 17-25 Blackfan ST, Boston | May 9, 2023 | — | $0 |
| Open | ALT1455916 | Long Form/Alteration Permit | 17-25 Blackfan ST, Boston | May 9, 2023 | Nov 9, 2023 | $0 |
| Open | ALT1456022 | Long Form/Alteration Permit | 1 Children's WY, Boston | May 9, 2023 | Nov 9, 2023 | $0 |
| Open | ALT1456027 | Long Form/Alteration Permit | 1 Children's WY, Boston | May 9, 2023 | Nov 9, 2023 | $0 |
| Open | ALT1456031 | Long Form/Alteration Permit | 1 Children's WY, Boston | May 9, 2023 | — | $0 |
| Open | U491464958 | Use of Premises | 300 Longwood AV, Boston | May 4, 2023 | Nov 4, 2023 | $300,000 |
| Open | ALT1452618 | Long Form/Alteration Permit | 17-25 Blackfan ST, Boston | May 3, 2023 | Nov 3, 2023 | $1 |
| Open | ALT1419578 | Long Form/Alteration Permit | 1 Children's WY, Boston | Mar 27, 2023 | Sep 27, 2023 | $0 |
| Open | ALT1434238 | Long Form/Alteration Permit | 17-25 Blackfan ST, Boston | Mar 27, 2023 | Sep 27, 2023 | $0 |
| Open | ALT1380935 | Long Form/Alteration Permit | 17-25 Blackfan ST, Boston | Feb 27, 2023 | Aug 27, 2023 | $112,095,593 |
| Closed | SF1380493 | Short Form Bldg Permit | 17-25 Blackfan ST, Boston | Sep 2, 2022 | Mar 2, 2023 | $700,000 |
| Closed | ALT1345189 | Long Form/Alteration Permit | 1 Children's WY, Boston | Jul 21, 2022 | Jan 21, 2023 | $1,301,454 |
| Closed | SF1351467 | Short Form Bldg Permit | 300 Longwood AV, Boston | Jun 29, 2022 | Dec 29, 2022 | $39,600 |
| Closed | SF1338853 | Short Form Bldg Permit | 300 Longwood AV, Boston | Jun 2, 2022 | Dec 2, 2022 | $200,000 |
| Closed | COO1278786 | Certificate of Occupancy | 55 Shattuck ST, Boston | Jan 10, 2022 | — | $377,007,487 |