Thomas Hannon Jr
Thomas Hannon Jr has filed 23 building permits in Boston since 2019, closing 48% of 21 rated permits. 13 permits remain open.
48%
23
Construction Permits
13
Currently Open
21
Rate-Eligible
permits > 1yr old
2019–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing16 rated
56.3% closed vs 63% median, 6.2 points lower
Gas5 rated
20.0% closed vs 58% median, 38.3 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%
Open3
Closed0
0 closed / 1 rated
2024
33.3%
Open2
Closed1
1 closed / 3 rated
2023
50.0%
Open1
Closed1
1 closed / 2 rated
2022
100.0%
Open0
Closed3
3 closed / 3 rated
2021
40.0%
Open3
Closed2
2 closed / 5 rated
2020
50.0%
Open2
Closed2
2 closed / 4 rated
2019
33.3%
Open2
Closed1
1 closed / 3 rated
All Permits
23 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PL1774416 | Plumbing Permit | 331-339 Northern AV, Boston | Sep 24, 2025<1yr | Mar 24, 2026 | $35,000 |
| Open | PL1774412 | Plumbing Permit | 316-318 Northern AV, Boston | Sep 24, 2025<1yr | Mar 24, 2026 | $45,000 |
| Open | PL1691565 | Plumbing Permit | 331-339 Northern AV, Boston | Feb 18, 2025 | Aug 18, 2025 | $6,485,000 |
| Open | PL1579893 | Plumbing Permit | 331-339 Northern AV, Boston | Apr 17, 2024 | Apr 7, 2026 | $6,350,000 |
| Open | G1579961 | Gas Permit | 331-339 Northern AV, Boston | Apr 17, 2024 | Oct 17, 2024 | $286,000 |
| Closed | PL1579572 | Plumbing Permit | 67-91 Guest ST, Brighton | Mar 13, 2024 | Sep 13, 2024 | $400,000 |
| Open | PL1480182 | Plumbing Permit | 154 Berkeley ST, Boston | Jun 1, 2023 | Dec 1, 2023 | $11,000 |
| Closed | PL1431589 | Plumbing Permit | 171-173 Harrison AV, Boston | Jan 12, 2023 | Jul 12, 2023 | $363,000 |
| Closed | PL1392380 | Plumbing Permit | 47-55 Lagrange ST, Boston | Sep 15, 2022 | Mar 15, 2023 | $50,000 |
| Closed | G1387766 | Gas Permit | 280 Western AV, Allston | Sep 8, 2022 | Mar 8, 2023 | $25,000 |
| Closed | PL1387556 | Plumbing Permit | 75 Francis ST, Boston | Sep 6, 2022 | Mar 6, 2023 | $15,000 |
| Open | PL1272765 | Plumbing Permit | 171-173 Harrison AV, Boston | Nov 30, 2021 | May 30, 2022 | $200,000 |
| Open | PL1239687 | Plumbing Permit | 1001 Boylston ST, Boston | Aug 19, 2021 | Feb 19, 2022 | $6,400,000 |
| Open | G1239700 | Gas Permit | 1001 Boylston ST, Boston | Aug 19, 2021 | Feb 19, 2022 | $37,000 |
| Closed | PL1165766 | Plumbing Permit | 171-173 Harrison AV, Boston | Feb 24, 2021 | Aug 24, 2021 | $744,500 |
| Closed | PL1152539 | Plumbing Permit | 73 High ST, Charlestown | Jan 7, 2021 | Jul 7, 2021 | $37,400 |
| Closed | PL1117262 | Plumbing Permit | 736 Cambridge ST, Brighton | Sep 14, 2020 | Mar 14, 2021 | $682,000 |
| Open | PL1079604 | Plumbing Permit | 540 Albany ST, Roxbury | Jun 12, 2020 | Dec 12, 2020 | $2,500 |
| Open | PL1077059 | Plumbing Permit | 1 Canal ST, Boston | Jun 1, 2020 | Dec 1, 2020 | $38,000 |
| Closed | PL1048858 | Plumbing Permit | 736 Cambridge ST, Brighton | Feb 4, 2020 | Aug 4, 2020 | $575,000 |
| Open | G973622 | Gas Permit | 425 Summer ST, Boston | Jul 10, 2019 | Jan 10, 2020 | $10,000 |
| Closed | PL927786 | Plumbing Permit | 15 Jan Karski WY, Dorchester | Mar 1, 2019 | Sep 1, 2019 | $2,027,000 |
| Open | G927789 | Gas Permit | 15 Jan Karski WY, Dorchester | Mar 1, 2019 | Sep 1, 2019 | $2,027,000 |