20 Louisburg SQ, Boston, MA, 02108
12 open permits
40 permits have been filed at 20 Louisburg SQ since 2012, involving 23 applicants. 12 remain open and 28 have been closed.
40
Total Permits
12
Open
28
Closed
23
Applicants
Permit Type Breakdown
Building7 rated
71.4% closed vs 31% median, 40.0 points higher
Electrical7 rated
71.4% closed vs 61% median, 10.9 points higher
Gas6 rated
83.3% closed vs 59% median, 24.3 points higher
Plumbing6 rated
83.3% closed vs 63% median, 20.3 points higher
Low Voltage3 rated
100.0% closed vs 29% median, 71.2 points higher
Fire Alarm2 rated
0.0% closed vs 38% median, 38.2 points lower
Median based on all applicants with 20+ rated permits. Only permits older than 1 year are rated.
Applicants at This Address
All Permits
40 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Closed | COO1823970 | Certificate of Occupancy | 20 Louisburg SQ, Boston | Jonathan Slocum | Jun 22, 2026<1yr | — | $6,050,000 |
| Open | E1822888 | Electrical Permit | 20 Louisburg SQ, Boston | Brendan Driscoll | Mar 5, 2026<1yr | Sep 5, 2026 | $35,000 |
| Open | EFA1806748 | Electrical Fire Alarms | 20 Louisburg SQ, Boston | Zachary Preman | Dec 19, 2025<1yr | Jun 19, 2026 | $55,000 |
| Closed | G1803811 | Gas Permit | 20 Louisburg SQ, Boston | Leonard Hall | Dec 4, 2025<1yr | Jun 4, 2026 | $3,500 |
| Open | E1784888 | Electrical Permit | 20 Louisburg SQ, Boston | Al Cedrone | Oct 3, 2025<1yr | Apr 3, 2026 | $10,000 |
| Open | A1764354 | Amendment to a Long Form | 20 Louisburg SQ, Boston | Sea-Dar Construction | Aug 27, 2025<1yr | Feb 27, 2026 | $1 |
| Closed | ELV1704142 | Electrical Low Voltage | 20 Louisburg SQ, Boston | Apr 14, 2025 | Oct 14, 2025 | $38,000 | |
| Closed | E1694628 | Electrical Permit | 20 Louisburg SQ, Boston | Brendan Driscoll | Mar 7, 2025 | Sep 7, 2025 | $350,000 |
| Closed | ELV1696245 | Electrical Low Voltage | 20 Louisburg SQ, Boston | Mar 6, 2025 | Sep 6, 2025 | $15,000 | |
| Closed | ELV1695940 | Electrical Low Voltage | 20 Louisburg SQ, Boston | Allan Bartlett | Mar 5, 2025 | Sep 5, 2025 | $10,000 |
| Closed | G1677721 | Gas Permit | 20 Louisburg SQ, Boston | Leonard Hall | Dec 16, 2024 | Jun 16, 2025 | $25,000 |
| Open | EFA1676308 | Electrical Fire Alarms | 20 Louisburg SQ, Boston | Zachary Preman | Dec 12, 2024 | Jun 12, 2025 | $55,000 |
| Open | G1673049 | Gas Permit | 20 Louisburg SQ, Boston | Leonard Hall | Nov 26, 2024 | May 26, 2025 | $3,000 |
| Closed | PL1667011 | Plumbing Permit | 20 Louisburg SQ, Boston | Leonard Hall | Oct 30, 2024 | Apr 30, 2025 | $150,000 |
| Open | A1613947 | Amendment to a Long Form | 20 Louisburg SQ, Boston | CHRIS POWERS | Aug 1, 2024 | Feb 1, 2025 | $50,000 |
| Open | ALT1550552 | Long Form/Alteration Permit | 20 Louisburg SQ, Boston | Jonathan Slocum | Apr 22, 2024 | — | $6,000,000 |
| Open | E1562324 | Electrical Permit | 20 Louisburg SQ, Boston | Michael Pavao | Jan 12, 2024 | Jul 12, 2024 | $10,000 |
| Open | EFA1549180 | Electrical Fire Alarms | 20 Louisburg SQ, Boston | Zachary Preman | Dec 1, 2023 | Jun 1, 2024 | $6,500 |
| Closed | SF1547288 | Short Form Bldg Permit | 20 Louisburg SQ, Boston | CHRIS POWERS | Nov 29, 2023 | May 29, 2024 | $60,000 |
| Closed | E1366396 | Electrical Permit | 20 Louisburg SQ, Boston | Michael M. DeRubeis Electric | Aug 8, 2022 | Feb 8, 2023 | $8,500 |
| Closed | SF1339410 | Short Form Bldg Permit | 20 Louisburg SQ, Boston | John Boucher | Jul 26, 2022 | Jan 26, 2023 | $80,000 |
| Closed | G1365844 | Gas Permit | 20 Louisburg SQ, Boston | Paul MacDougall | Jul 25, 2022 | Jan 25, 2023 | $15,000 |
| Open | PL1365846 | Plumbing Permit | 20 Louisburg SQ, Boston | Paul MacDougall | Jul 25, 2022 | Jan 25, 2023 | $0 |
| Open | E1212465 | Electrical Permit | 20 Louisburg SQ, Boston | Michael M. DeRubeis Electric | Jun 24, 2021 | Dec 24, 2021 | $2,500 |
| Closed | SF750683 | Short Form Bldg Permit | 20 Louisburg SQ, Boston | Stefano Granata | Sep 15, 2017 | Mar 15, 2018 | $26,600 |
| Closed | SF561058 | Short Form Bldg Permit | 20 Louisburg SQ, Boston | Stefano Granata | Apr 7, 2016 | Oct 7, 2016 | $4,000 |
| Closed | E567185 | Electrical Permit | 20 Louisburg SQ, Boston | Lisa Morris | Mar 3, 2016 | Sep 3, 2016 | $2,000 |
| Closed | PL567617 | Plumbing Permit | 20 Louisburg SQ, Boston | Fred Mansfield | Mar 2, 2016 | Sep 2, 2016 | $0 |
| Closed | PL556823 | Plumbing Permit | 20 Louisburg SQ, Boston | Fred Mansfield | Jan 21, 2016 | Jul 21, 2016 | $0 |
| Closed | E451120 | Electrical Permit | 20 Louisburg SQ, Boston | ROBERT HUTCHINSON | Mar 4, 2015 | Sep 4, 2015 | $2,000 |
| Closed | SF364840 | Short Form Bldg Permit | 20 Louisburg SQ, Boston | Stefano Granata | May 22, 2014 | Nov 22, 2014 | $55,000 |
| Closed | G265253 | Gas Permit | 20 Louisburg SQ, Boston | William Fitzgerald III | Jul 26, 2013 | Jan 26, 2014 | $2,000 |
| Closed | PL265255 | Plumbing Permit | 20 Louisburg SQ, Boston | William Fitzgerald III | Jul 26, 2013 | Jan 26, 2014 | $15,000 |
| Closed | E259357 | Electrical Permit | 20 Louisburg SQ, Boston | ANDREW STEVERMAN | Jul 23, 2013 | Jan 23, 2014 | $15,000 |
| Closed | SF253806 | Short Form Bldg Permit | 20 Louisburg SQ, Boston | Stefano Granata | Jun 20, 2013 | Dec 20, 2013 | $800,000 |
| Closed | SF228759 | Short Form Bldg Permit | 20 Louisburg SQ, Boston | John Kuropatkin | Mar 22, 2013 | Sep 22, 2013 | $20,950 |
| Closed | G213532 | Gas Permit | 20 Louisburg SQ, Boston | David divris | Jan 14, 2013 | Jul 14, 2013 | $600 |
| Closed | G162178 | Gas Permit | 20 Louisburg SQ, Boston | David DiBona | Jul 16, 2012 | Jan 16, 2013 | $20,000 |
| Closed | PL162174 | Plumbing Permit | 20 Louisburg SQ, Boston | David DiBona | Jul 16, 2012 | Jan 16, 2013 | $20,000 |
| Closed | SF150555 | Short Form Bldg Permit | 20 Louisburg SQ, Boston | Stephen Payne | Jun 14, 2012 | Dec 14, 2012 | $125,000 |