McCosker Owen
74%
218
Construction Permits
225 total
65
Currently Open
200
Rate-Eligible
permits > 1yr old
2012–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing111 rated
74.8% closed vs 63% median, 11.8 points higher
Gas86 rated
73.3% closed vs 59% median, 14.7 points higher
Building3 rated
66.7% closed vs 30% median, 36.8 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
2025
100.0%
Open13
Closed7
2 closed / 2 rated
2024
50.0%
Open4
Closed4
4 closed / 8 rated
2023
88.9%
Open1
Closed8
8 closed / 9 rated
2022
72.2%
Open5
Closed13
13 closed / 18 rated
2021
87.1%
Open4
Closed27
27 closed / 31 rated
2020
64.7%
Open6
Closed11
11 closed / 17 rated
2019
66.7%
Open7
Closed14
14 closed / 21 rated
2016
100.0%
Open0
Closed2
2 closed / 2 rated
2015
69.7%
Open10
Closed23
23 closed / 33 rated
2014
100.0%
Open0
Closed10
10 closed / 10 rated
2013
100.0%
Open0
Closed26
26 closed / 26 rated
2012
34.8%
Open15
Closed8
8 closed / 23 rated
All Permits
225 permits
| Permit # | Type | Status | Address | Issued▼ | Expires | Valuation |
|---|---|---|---|---|---|---|
| G1792414 | Gas Permit | Open | 36 Worley ST, West Roxbury | Oct 28, 2025<1yr | Apr 28, 2026 | $4,000 |
| PL1792233 | Plumbing Permit | Open | 36 Worley ST, West Roxbury | Oct 28, 2025<1yr | Apr 28, 2026 | $20,000 |
| G1782645 | Gas Permit | Open | 41 Westmoreland ST, Dorchester | Sep 25, 2025<1yr | Mar 25, 2026 | $2,000 |
| PL1782643 | Plumbing Permit | Closed | 41 Westmoreland ST, Dorchester | Sep 25, 2025<1yr | Mar 25, 2026 | $18,000 |
| G1769158 | Gas Permit | Open | 142 Metropolitan AV, Roslindale | Aug 26, 2025<1yr | Feb 26, 2026 | $6,000 |
| G1757160 | Gas Permit | Closed | 24 Hinckley ST, Dorchester | Aug 1, 2025<1yr | Feb 1, 2026 | $5,000 |
| PL1757155 | Plumbing Permit | Closed | 24 Hinckley ST, Dorchester | Aug 1, 2025<1yr | Feb 1, 2026 | $20,000 |
| PL1755511 | Plumbing Permit | Open | 503-521 Tremont ST, Boston | Jul 28, 2025<1yr | Jan 28, 2026 | $20,000 |
| G1729895 | Gas Permit | Open | 27 Soley ST, Charlestown | Jun 3, 2025<1yr | Dec 3, 2025 | $1,800 |
| PL1729893 | Plumbing Permit | Open | 27 Soley ST, Charlestown | Jun 3, 2025<1yr | Dec 3, 2025 | $6,000 |
| G1723095 | Gas Permit | Open | 128 Capen ST, Dorchester | May 29, 2025<1yr | Nov 29, 2025 | $2,000 |
| G1719171 | Gas Permit | Open | 142 Metropolitan AV, Roslindale | May 8, 2025<1yr | Nov 8, 2025 | $6,000 |
| PL1719159 | Plumbing Permit | Open | 142 Metropolitan AV, Roslindale | May 8, 2025<1yr | Nov 8, 2025 | $30,000 |
| G1716263 | Gas Permit | Open | 4 Mystic ST, Charlestown | Apr 30, 2025<1yr | Oct 30, 2025 | $4,000 |
| PL1716258 | Plumbing Permit | Open | 4 Mystic ST, Charlestown | Apr 30, 2025<1yr | Oct 30, 2025 | $20,000 |
| PL1702925 | Plumbing Permit | Open | 63 Tremont ST, Charlestown | Mar 25, 2025<1yr | Sep 25, 2025 | $6,000 |
| G1694535 | Gas Permit | Closed | 527 E Seventh ST, South Boston | Feb 26, 2025<1yr | Aug 26, 2025 | $30,000 |
| PL1694530 | Plumbing Permit | Closed | 527 E Seventh ST, South Boston | Feb 26, 2025<1yr | Aug 26, 2025 | $60,000 |
| G1684883 | Gas Permit | Closed | 38 Dorset ST, Dorchester | Jan 21, 2025 | Jul 21, 2025 | $6,000 |
| PL1684882 | Plumbing Permit | Closed | 38 Dorset ST, Dorchester | Jan 21, 2025 | Jul 21, 2025 | $20,000 |
| ALT1661836 | Long Form/Alteration Permit | Closed | 415 Poplar ST, Roslindale | Dec 12, 2024 | Jun 12, 2025 | $5,000 |
| G1671412 | Gas Permit | Closed | 11 Darling ST, Mission Hill | Nov 14, 2024 | May 14, 2025 | $2,000 |
| PL1670358 | Plumbing Permit | Closed | 11 Darling ST, Mission Hill | Nov 14, 2024 | May 14, 2025 | $10,000 |
| G1664511 | Gas Permit | Open | 5 Darling ST, Mission Hill | Oct 24, 2024 | Apr 24, 2025 | $3,000 |
| PL1664508 | Plumbing Permit | Open | 5 Darling ST, Mission Hill | Oct 24, 2024 | Apr 24, 2025 | $20,000 |
| G1641816 | Gas Permit | Open | 3 Darling ST, Mission Hill | Aug 19, 2024 | Feb 19, 2025 | $4,000 |
| PL1641815 | Plumbing Permit | Open | 3 Darling ST, Mission Hill | Aug 19, 2024 | Feb 19, 2025 | $26,000 |
| G1574658 | Gas Permit | Closed | 123 Church ST, West Roxbury | Feb 26, 2024 | Aug 26, 2024 | $4,000 |
| PL1574657 | Plumbing Permit | Closed | 123 Church ST, West Roxbury | Feb 26, 2024 | Aug 26, 2024 | $20,000 |
| G1505520 | Gas Permit | Closed | 490 Bennington ST, East Boston | Jul 27, 2023 | Jan 27, 2024 | $15,000 |
| PL1505508 | Plumbing Permit | Closed | 490 Bennington ST, East Boston | Jul 27, 2023 | Jan 27, 2024 | $120,000 |
| G1490952 | Gas Permit | Closed | 32 Tremont ST, Charlestown | Jun 29, 2023 | Dec 29, 2023 | $6,000 |
| PL1490945 | Plumbing Permit | Closed | 32 Tremont ST, Charlestown | Jun 29, 2023 | Dec 29, 2023 | $30,000 |
| U491432563 | Use of Premises | Open | 196 W Sixth ST, South Boston | Jun 20, 2023 | Dec 20, 2023 | $600,000 |
| COO1483868 | Certificate of Occupancy | Closed | 196 W Sixth ST, South Boston | Jun 15, 2023 | — | $680,000 |
| A1471330 | Amendment to a Long Form | Open | 196 W Sixth ST, South Boston | May 15, 2023 | Nov 15, 2023 | $7,000 |
| G1462163 | Gas Permit | Closed | 10-10A Hallet ST, Dorchester | Apr 13, 2023 | Oct 13, 2023 | $8,000 |
| PL1462153 | Plumbing Permit | Closed | 10-10A Hallet ST, Dorchester | Apr 13, 2023 | Oct 13, 2023 | $30,000 |
| PL1431768 | Plumbing Permit | Closed | 19-23 Clapp ST, Dorchester | Jan 11, 2023 | Jul 11, 2023 | $140,000 |
| PL1431768 | Plumbing Permit | Closed | 19-23 Clapp ST, Dorchester | Jan 11, 2023 | Jul 11, 2023 | $140,000 |
| ALT1411867 | Long Form/Alteration Permit | Closed | 196 W Sixth ST, South Boston | Dec 5, 2022 | — | $600,000 |
| G1398655 | Gas Permit | Open | 36 High ST, Charlestown | Oct 5, 2022 | Apr 5, 2023 | $5,000 |
| PL1398652 | Plumbing Permit | Open | 36 High ST, Charlestown | Oct 5, 2022 | Apr 5, 2023 | $40,000 |
| G1272050 | Gas Permit | Open | 18 Harvard ST, Charlestown | Oct 5, 2022 | Apr 5, 2023 | $500 |
| G1398364 | Gas Permit | Closed | 7 Wordsworth ST, East Boston | Oct 4, 2022 | Apr 4, 2023 | $8,000 |
| PL1398359 | Plumbing Permit | Closed | 7 Wordsworth ST, East Boston | Oct 4, 2022 | Apr 4, 2023 | $90,000 |
| G1398343 | Gas Permit | Closed | 29 Tilesboro ST, Dorchester | Oct 4, 2022 | Apr 4, 2023 | $8,000 |
| G1379214 | Gas Permit | Closed | 34 Dorset ST, Dorchester | Aug 15, 2022 | Feb 15, 2023 | $10,000 |
| PL1379150 | Plumbing Permit | Closed | 34 Dorset ST, Dorchester | Aug 15, 2022 | Feb 15, 2023 | $40,000 |
| SF1369213 | Short Form Bldg Permit | Closed | 196 W Sixth ST, South Boston | Jul 29, 2022 | Jan 29, 2023 | $20,000 |
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