Sean Mavilia
100%
8
Construction Permits
13 total
1
Currently Open
6
Rate-Eligible
permits > 1yr old
2024–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building6 rated
100.0% closed vs 30% median, 70.0 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
2025
—
Open1
Closed1
Too early to rate — permits need 1 year to mature
2024
100.0%
Open0
Closed6
6 closed / 6 rated
All Permits
13 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | COO1784050 | Certificate of Occupancy | 815 Columbus AV, Boston | Oct 7, 2025<1yr | — | $1,400,000 |
| Closed | COO1728417 | Certificate of Occupancy | 815 Columbus AV, Boston | Jun 3, 2025<1yr | — | $8,500,000 |
| Open | ALT1697837 | Long Form/Alteration Permit | 815 Columbus AV, Boston | May 27, 2025<1yr | Apr 23, 2026 | $2,630,000 |
| Closed | COO1720578 | Certificate of Occupancy | 815 Columbus AV, Boston | May 15, 2025<1yr | — | $9,966,000 |
| Closed | A1662306 | Amendment to a Long Form | 815 Columbus AV, Boston | May 12, 2025<1yr | Nov 12, 2025 | $0 |
| Closed | COO1718972 | Certificate of Occupancy | 815 Columbus AV, Boston | May 9, 2025<1yr | — | $9,966,000 |
| Closed | COO1690921 | Certificate of Occupancy | 815 Columbus AV, Boston | Feb 14, 2025<1yr | — | $995,000 |
| Closed | A1655791 | Amendment to a Long Form | 815 Columbus AV, Boston | Nov 22, 2024 | May 22, 2025 | $0 |
| Closed | ALT1617741 | Long Form/Alteration Permit | 815 Columbus AV, Boston | Sep 16, 2024 | Mar 16, 2025 | $8,500,000 |
| Closed | ALT1564056 | Long Form/Alteration Permit | 815 Columbus AV, Boston | Jul 10, 2024 | Jan 10, 2025 | $500,000 |
| Closed | ALT1599599 | Long Form/Alteration Permit | 815 Columbus AV, Boston | Jul 8, 2024 | Jan 8, 2025 | $995,000 |
| Closed | ALT1607116 | Long Form/Alteration Permit | 815 Columbus AV, Boston | Jun 27, 2024 | Aug 24, 2025 | $9,966,000 |
| Closed | ALT1563036 | Long Form/Alteration Permit | 815 Columbus AV, Boston | Apr 9, 2024 | Oct 9, 2024 | $500,000 |