Thomas Mahoney JR
Thomas Mahoney JR has filed 4 building permits in Boston since 2017, closing 25% of 4 rated permits. 3 permits remain open. Primarily files gas permits. 25.0 points below the city median of 50.0%.
25%
4
Construction Permits
3
Currently Open
4
Rate-Eligible
permits > 1yr old
2017–2025
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Gas2 rated
50.0% closed vs 59% median, 8.9 points lower
Plumbing2 rated
0.0% closed vs 63% median, 63.1 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
2025
0.0%
Open1
Closed0
0 closed / 1 rated
2021
0.0%
Open1
Closed0
0 closed / 1 rated
2018
0.0%
Open1
Closed0
0 closed / 1 rated
2017
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
4 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | G1765492 | Gas Permit | 200 Portland ST, Boston | Aug 20, 2025 | Feb 20, 2026 | $48,000 |
| Open | PL1172483 | Plumbing Permit | 129-131 Portland ST, Boston | Apr 7, 2021 | Oct 7, 2021 | $10,000 |
| Open | PL807113 | Plumbing Permit | 200 Portland ST, Boston | Mar 6, 2018 | Sep 6, 2018 | $3,000 |
| Closed | G780471 | Gas Permit | 291-303A Huntington AV, Boston | Dec 1, 2017 | Jun 1, 2018 | $1,000 |