Leonard Gemma
Leonard Gemma has filed 534 building permits in Boston since 2016, closing 21% of 508 rated permits. 414 permits remain open. Primarily files plumbing permits. 28.9 points below the city median of 50.0%. Busiest year: 2022 with 264 permits.
Also listed as: leonard gemma (131 permits), LEONARD GEMMA (6 permits)
21%
533
Construction Permits
534 total
414
Currently Open
508
Rate-Eligible
permits > 1yr old
2016–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Plumbing222 rated
21.2% closed vs 63% median, 41.8 points lower
Gas204 rated
15.7% closed vs 59% median, 43.1 points lower
Electrical58 rated
31.0% closed vs 60% median, 29.4 points lower
Low Voltage19 rated
36.8% closed vs 29% median, 8.0 points higher
Fire Alarm5 rated
60.0% closed vs 38% median, 21.7 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)
—
Open9
Closed3
Too early to rate — permits need 1 year to mature
2025
53.8%
Open10
Closed16
7 closed / 13 rated
2024
47.3%
Open29
Closed26
26 closed / 55 rated
2023
23.3%
Open23
Closed7
7 closed / 30 rated
2022
2.3%
Open258
Closed6
6 closed / 264 rated
2021
14.3%
Open6
Closed1
1 closed / 7 rated
2020
26.1%
Open17
Closed6
6 closed / 23 rated
2019
50.0%
Open15
Closed15
15 closed / 30 rated
2018
62.5%
Open3
Closed5
5 closed / 8 rated
2017
42.2%
Open37
Closed27
27 closed / 64 rated
2016
50.0%
Open7
Closed7
7 closed / 14 rated
All Permits
534 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PL1850730 | Plumbing Permit | 70 Fulton ST, Boston | May 27, 2026<1yr | Nov 27, 2026 | $3,000 |
| Open | E1847777 | Electrical Permit | 357-371 Commercial ST, Boston | May 18, 2026<1yr | Nov 18, 2026 | $15,300 |
| Open | E1846324 | Electrical Permit | 357-371 Commercial ST, Boston | May 11, 2026<1yr | Nov 11, 2026 | $12,960 |
| Open | E1837879 | Electrical Permit | 253 E Cottage ST, Dorchester | May 1, 2026<1yr | Nov 1, 2026 | $6,400 |
| Open | E1842666 | Electrical Permit | 357-371 Commercial ST, Boston | Apr 30, 2026<1yr | Oct 30, 2026 | $14,780 |
| Open | E1842649 | Electrical Permit | 357-371 Commercial ST, Boston | Apr 24, 2026<1yr | Oct 24, 2026 | $14,780 |
| Closed | PL1835625 | Plumbing Permit | 172-180 Federal ST, Boston | Apr 3, 2026<1yr | Oct 3, 2026 | $8,000 |
| Open | E1827556 | Electrical Permit | 410-438 Tremont ST, Roxbury | Mar 20, 2026<1yr | Sep 20, 2026 | $2,000 |
| Open | E1828422 | Electrical Permit | 36 Rutland SQ, Roxbury | Mar 17, 2026<1yr | Sep 17, 2026 | $6,000 |
| Closed | PL1827257 | Plumbing Permit | 172-180 Federal ST, Boston | Mar 16, 2026<1yr | Sep 16, 2026 | $5,500 |
| Open | EFA1813283 | Electrical Fire Alarms | 641-649B Washington ST, Dorchester | Jan 21, 2026<1yr | Jul 21, 2026 | $1,400 |
| Closed | E1804972 | Electrical Permit | 357-371 Commercial ST, Boston | Jan 7, 2026<1yr | Jul 7, 2026 | $3,000 |
| Closed | G1790017 | Gas Permit | 481-485 Columbia RD, Dorchester | Oct 22, 2025<1yr | Apr 22, 2026 | $45,000 |
| Closed | PL1789993 | Plumbing Permit | 481-485 Columbia RD, Dorchester | Oct 22, 2025<1yr | Apr 22, 2026 | $5,000 |
| Closed | G1789985 | Gas Permit | 12 Bird ST, Dorchester | Oct 22, 2025<1yr | Apr 22, 2026 | $30,000 |
| Closed | PL1789972 | Plumbing Permit | 12 Bird ST, Dorchester | Oct 21, 2025<1yr | Apr 21, 2026 | $2,500 |
| Closed | E1774346 | Electrical Permit | 481-485 Columbia RD, Dorchester | Oct 9, 2025<1yr | Apr 9, 2026 | $2,000 |
| Closed | E1774367 | Electrical Permit | 12 Bird ST, Dorchester | Oct 9, 2025<1yr | Apr 9, 2026 | $2,000 |
| Open | PL1700415 | Plumbing Permit | 250 LINCOLN ST, Allston | Oct 7, 2025<1yr | Apr 7, 2026 | $1,900 |
| Closed | PL1777649 | Plumbing Permit | 175 Federal ST, Boston | Oct 2, 2025<1yr | Apr 2, 2026 | $110,000 |
| Open | E1700421 | Electrical Permit | 250 LINCOLN ST, Allston | Sep 16, 2025<1yr | Mar 16, 2026 | $1,000 |
| Open | PL1757438 | Plumbing Permit | 481-487 Washington ST, Dorchester | Sep 9, 2025<1yr | Mar 9, 2026 | $2,600 |
| Closed | PL1588694 | Plumbing Permit | 14 Magnolia ST, Dorchester | Sep 5, 2025<1yr | Mar 5, 2026 | $24,000 |
| Closed | G1588684 | Gas Permit | 14 Magnolia ST, Dorchester | Sep 5, 2025<1yr | Mar 5, 2026 | $28,000 |
| Open | E1719332 | Electrical Permit | 37 Newbury ST, Boston | Jun 17, 2025<1yr | Dec 17, 2025 | $2,000 |
| Open | EFA1716920 | Electrical Fire Alarms | 150 River ST, Mattapan | May 7, 2025 | Nov 7, 2025 | $7,000 |
| Closed | G1698568 | Gas Permit | 45 First AV, Charlestown | Apr 11, 2025 | Oct 11, 2025 | $3,500 |
| Open | E1698737 | Electrical Permit | 347 Maverick ST, East Boston | Apr 2, 2025 | Oct 2, 2025 | $3,100 |
| Closed | PL1703619 | Plumbing Permit | 175 Federal ST, Boston | Apr 1, 2025 | Oct 1, 2025 | $8,200 |
| Closed | E1698610 | Electrical Permit | 45 First AV, Charlestown | Mar 31, 2025 | Sep 30, 2025 | $800 |
| Closed | PL1698581 | Plumbing Permit | 45 First AV, Charlestown | Mar 31, 2025 | Sep 30, 2025 | $800 |
| Open | PL1685268 | Plumbing Permit | 7 Altacrest RD, West Roxbury | Mar 20, 2025 | Sep 20, 2025 | $5,200 |
| Open | PL1654439 | Plumbing Permit | 7 Altacrest RD, West Roxbury | Mar 20, 2025 | Sep 20, 2025 | $1,800 |
| Open | PL1694584 | Plumbing Permit | 12B-12C Rockway ST, Mattapan | Mar 7, 2025 | Sep 7, 2025 | $3,200 |
| Closed | E1692829 | Electrical Permit | 54 Lake ST, Brighton | Feb 28, 2025 | Aug 28, 2025 | $6,500 |
| Closed | PL1694595 | Plumbing Permit | 1321-1341 Boylston ST, Boston | Feb 27, 2025 | Aug 27, 2025 | $47,800 |
| Open | E1684077 | Electrical Permit | 28-34 Hancock ST, Dorchester | Jan 17, 2025 | Jul 17, 2025 | $2,000 |
| Closed | PL1683091 | Plumbing Permit | 301 Centre ST, Jamaica Plain | Jan 15, 2025 | Jul 15, 2025 | $64,000 |
| Open | E1678896 | Electrical Permit | 40 Mountain AV, Dorchester | Dec 19, 2024 | Jun 19, 2025 | $1,900 |
| Closed | E1662464 | Electrical Permit | 1-13 Warbler WY, Dorchester | Dec 16, 2024 | Jun 16, 2025 | $86,400 |
| Open | G1677700 | Gas Permit | 183-185 Belgrade AV, Roslindale | Dec 13, 2024 | Jun 13, 2025 | $3,000 |
| Open | ELV1662403 | Electrical Low Voltage | 70-84 W Main ST, Dorchester | Dec 11, 2024 | Jun 11, 2025 | $2,200 |
| Open | ELV1675355 | Electrical Low Voltage | 62-68 W Main ST, Dorchester | Dec 6, 2024 | Jun 6, 2025 | $1,000 |
| Closed | ELV1675366 | Electrical Low Voltage | 54-60 W Main ST, Dorchester | Dec 6, 2024 | Jun 6, 2025 | $1,000 |
| Open | ELV1666967 | Electrical Low Voltage | 150 River ST, Mattapan | Dec 2, 2024 | Jun 2, 2025 | $10,000 |
| Closed | E1666965 | Electrical Permit | 150 River ST, Mattapan | Dec 2, 2024 | Jun 2, 2025 | $400,000 |
| Open | G1669916 | Gas Permit | 309-315 Huntington AV, Boston | Nov 12, 2024 | May 12, 2025 | $8,000 |
| Open | E1662399 | Electrical Permit | 70-84 W Main ST, Dorchester | Nov 5, 2024 | May 5, 2025 | $68,921 |
| Closed | E1661101 | Electrical Permit | 357-371 Commercial ST, Boston | Oct 31, 2024 | Apr 30, 2025 | $8,000 |
| Open | ELV1662470 | Electrical Low Voltage | 1-13 Warbler WY, Dorchester | Oct 25, 2024 | Apr 25, 2025 | $1,400 |
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