Christina Guarnotta
34%
461
Construction Permits
702 total
298
Currently Open
438
Rate-Eligible
permits > 1yr old
2010–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building438 rated
33.8% closed vs 30% median, 3.8 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)
—
Open3
Closed0
Too early to rate — permits need 1 year to mature
2025
100.0%
Open5
Closed17
2 closed / 2 rated
2024
56.8%
Open16
Closed21
21 closed / 37 rated
2023
47.2%
Open19
Closed17
17 closed / 36 rated
2022
45.9%
Open33
Closed28
28 closed / 61 rated
2021
23.8%
Open32
Closed10
10 closed / 42 rated
2020
20.0%
Open32
Closed8
8 closed / 40 rated
2019
36.4%
Open28
Closed16
16 closed / 44 rated
2018
29.0%
Open49
Closed20
20 closed / 69 rated
2017
22.4%
Open52
Closed15
15 closed / 67 rated
2016
27.5%
Open29
Closed11
11 closed / 40 rated
All Permits
702 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | COO1817758 | Certificate of Occupancy | 1 Beacon ST, Boston | Feb 4, 2026<1yr | — | $3,500,000 |
| Closed | COO1812815 | Certificate of Occupancy | 1 Beacon ST, Boston | Jan 21, 2026<1yr | — | $1,050,000 |
| Open | ALT1807963 | Long Form/Alteration Permit | 33 Arch ST, Boston | Jan 20, 2026<1yr | Jul 20, 2026 | $100,000 |
| Open | ALT1807820 | Long Form/Alteration Permit | 24 School ST, Boston | Jan 20, 2026<1yr | Jul 20, 2026 | $385,000 |
| Open | ALT1805601 | Long Form/Alteration Permit | 265 Franklin ST, Boston | Jan 16, 2026<1yr | Jul 16, 2026 | $150,000 |
| Closed | COO1811506 | Certificate of Occupancy | 1 Financial CN, Downtown/Financial District | Jan 16, 2026<1yr | — | $187,000 |
| Open | ALT1799407 | Long Form/Alteration Permit | 100 Federal ST, Boston | Nov 26, 2025<1yr | May 26, 2026 | $3,489,000 |
| Closed | ALT1790819 | Long Form/Alteration Permit | 273-283 Summer ST, Boston | Nov 7, 2025<1yr | May 7, 2026 | $80,000 |
| Closed | ALT1790286 | Long Form/Alteration Permit | 1 Financial CN, Downtown/Financial District | Oct 31, 2025<1yr | Apr 30, 2026 | $187,000 |
| Closed | COO1789823 | Certificate of Occupancy | 43-65 State ST, Boston | Oct 24, 2025<1yr | — | $1,400,000 |
| Open | ALT1776802 | Long Form/Alteration Permit | 255 State ST, Boston | Oct 20, 2025<1yr | Apr 20, 2026 | $2,000,000 |
| Closed | ALT1773801 | Long Form/Alteration Permit | 1 Beacon ST, Boston | Oct 1, 2025<1yr | Apr 1, 2026 | $1,050,000 |
| Closed | COO1775581 | Certificate of Occupancy | 850-868 Bennington ST, East Boston | Sep 19, 2025<1yr | — | $777,922 |
| Closed | ALT1765051 | Long Form/Alteration Permit | 255 State ST, Boston | Sep 3, 2025<1yr | Mar 3, 2026 | $60,000 |
| Closed | COO1766387 | Certificate of Occupancy | 280-284 Summer ST, Boston | Aug 25, 2025<1yr | — | $175,000 |
| Closed | SF1766227 | Short Form Bldg Permit | 1 Beacon ST, Boston | Aug 21, 2025<1yr | Feb 21, 2026 | $63,503 |
| Closed | ALT1756075 | Long Form/Alteration Permit | 43-65 State ST, Boston | Aug 19, 2025<1yr | Feb 19, 2026 | $375,000 |
| Closed | ALT1745900 | Long Form/Alteration Permit | 1 Financial CN, Boston | Jul 28, 2025<1yr | Jan 28, 2026 | $200,000 |
| Closed | ALT1745886 | Long Form/Alteration Permit | 1 Financial CN, Boston | Jul 28, 2025<1yr | Jan 28, 2026 | $400,000 |
| Closed | ALT1734551 | Long Form/Alteration Permit | 1 Beacon ST, Boston | Jul 24, 2025<1yr | — | $3,500,000 |
| Closed | SF1749192 | Short Form Bldg Permit | 50 Rowes WH, Boston | Jul 24, 2025<1yr | Jan 24, 2026 | $150,000 |
| Open | SF1748337 | Short Form Bldg Permit | 201 Washington ST, Boston | Jul 17, 2025<1yr | Jan 17, 2026 | $83,784 |
| Closed | COO1732627 | Certificate of Occupancy | 36-44 Broad ST, Boston | Jun 17, 2025<1yr | — | $6,000,000 |
| Closed | ALT1722046 | Long Form/Alteration Permit | 280-284 Summer ST, Boston | Jun 3, 2025<1yr | Dec 3, 2025 | $175,000 |
| Closed | COO1722317 | Certificate of Occupancy | 201 Washington ST, Boston | May 23, 2025<1yr | — | $420,000 |
| Closed | COO1718417 | Certificate of Occupancy | 155 Federal ST, Boston | May 13, 2025<1yr | — | $250,165 |
| Closed | ALT1701733 | Long Form/Alteration Permit | 43-65 State ST, Boston | May 12, 2025<1yr | Nov 12, 2025 | $1,400,000 |
| Closed | ALT1697358 | Long Form/Alteration Permit | 43-65 State ST, Boston | Apr 9, 2025<1yr | Oct 9, 2025 | $300,000 |
| Open | A1688978 | Amendment to a Long Form | 1 Beacon ST, Boston | Apr 4, 2025<1yr | Oct 4, 2025 | $0 |
| Closed | COO1703201 | Certificate of Occupancy | 1 Financial CN, Boston | Mar 28, 2025<1yr | — | $1,065,946 |
| Open | ALT1692047 | Long Form/Alteration Permit | 500 Boylston ST, Boston | Mar 7, 2025<1yr | Sep 7, 2025 | $159,000 |
| Closed | ALT1688709 | Long Form/Alteration Permit | 155 Federal ST, Boston | Feb 25, 2025<1yr | Aug 25, 2025 | $250,165 |
| Closed | ALT1688245 | Long Form/Alteration Permit | 850-868 Bennington ST, East Boston | Feb 25, 2025<1yr | Aug 25, 2025 | $777,922 |
| Closed | SF1689109 | Short Form Bldg Permit | 33 Arch ST, Boston | Feb 7, 2025 | Aug 7, 2025 | $300,000 |
| Closed | ALT1678504 | Long Form/Alteration Permit | 201 Washington ST, Boston | Jan 13, 2025 | Jul 13, 2025 | $200,000 |
| Closed | SF1677566 | Short Form Bldg Permit | 60 State ST, Boston | Dec 13, 2024 | Jun 13, 2025 | $170,066 |
| Closed | ALT1669736 | Long Form/Alteration Permit | 201 Washington ST, Boston | Dec 5, 2024 | Jun 5, 2025 | $420,000 |
| Closed | ALT1663556 | Long Form/Alteration Permit | 36-44 Broad ST, Boston | Nov 27, 2024 | May 27, 2025 | $6,000,000 |
| Closed | ALT1658545 | Long Form/Alteration Permit | 1 Beacon ST, Boston | Nov 12, 2024 | May 12, 2025 | $175,000 |
| Closed | COO1665658 | Certificate of Occupancy | 20 Ashburton PL, Boston | Oct 29, 2024 | — | $875,000 |
| Open | SF1659378 | Short Form Bldg Permit | 33 Arch ST, Boston | Oct 9, 2024 | Apr 9, 2025 | $100,000 |
| Closed | COO1658394 | Certificate of Occupancy | 33 Arch ST, Boston | Oct 9, 2024 | — | $270,000 |
| Closed | COO1654648 | Certificate of Occupancy | 28 State ST, Boston | Oct 2, 2024 | — | $301,128 |
| Closed | SF1653149 | Short Form Bldg Permit | 290 Congress ST, Boston | Sep 18, 2024 | Mar 18, 2025 | $110,000 |
| Closed | ALT1648464 | Long Form/Alteration Permit | 265 Franklin ST, Boston | Sep 16, 2024 | Mar 16, 2025 | $350,000 |
| Closed | ALT1633796 | Long Form/Alteration Permit | 33 Arch ST, Boston | Aug 30, 2024 | Feb 28, 2025 | $300,000 |
| Closed | COO1645534 | Certificate of Occupancy | 28 State ST, Boston | Aug 30, 2024 | — | $2,400,000 |
| Open | ALT1628775 | Long Form/Alteration Permit | 1 Beacon ST, Boston | Aug 26, 2024 | Feb 26, 2025 | $90,000 |
| Open | ALT1625921 | Long Form/Alteration Permit | 1 Beacon ST, Boston | Aug 15, 2024 | Feb 15, 2025 | $100,000 |
| Closed | COO1634019 | Certificate of Occupancy | 28 State ST, Boston | Aug 6, 2024 | — | $470,000 |
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