20 Mercer ST, South Boston, MA, 02127
6 open permits
12 permits have been filed at 20 Mercer ST since 2014, involving 4 applicants. 6 remain open and 6 have been closed.
12
Total Permits
6
Open
6
Closed
4
Applicants
Permit Type Breakdown
Gas3 rated
66.7% closed vs 59% median, 7.9 points higher
Plumbing3 rated
66.7% closed vs 63% median, 3.7 points higher
Building2 rated
50.0% closed vs 31% median, 19.0 points higher
Low Voltage1 rated
0.0% closed vs 29% median, 28.8 points lower
Electrical1 rated
100.0% closed vs 60% median, 39.6 points higher
Median based on all applicants with 20+ rated permits. Only permits older than 1 year are rated.
Applicants at This Address
| Applicant | Permits | Open |
|---|---|---|
| Michael Maille | 8 | 4 |
| JANE MCARDLE | 2 | 0 |
| Gary Parker | 1 | 1 |
| CHRISTOPHER TREMBLAY | 1 | 1 |
All Permits
12 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Open | G1835226 | Gas Permit | 20 Mercer ST, South Boston | Michael Maille | Apr 2, 2026<1yr | Oct 2, 2026 | $425 |
| Open | PL1835221 | Plumbing Permit | 20 Mercer ST, South Boston | Michael Maille | Apr 2, 2026<1yr | Oct 2, 2026 | $425 |
| Closed | G1540426 | Gas Permit | 20 Mercer ST, South Boston | Michael Maille | Oct 31, 2023 | Apr 30, 2024 | $2,000 |
| Closed | PL1540421 | Plumbing Permit | 20 Mercer ST, South Boston | Michael Maille | Oct 31, 2023 | Apr 30, 2024 | $7,500 |
| Open | SF731290 | Short Form Bldg Permit | 20 Mercer ST, Mattapan | Gary Parker | Jul 14, 2017 | Jan 14, 2018 | $0 |
| Closed | PL650077 | Plumbing Permit | 20 Mercer ST, South Boston | Michael Maille | Nov 7, 2016 | May 7, 2017 | $650 |
| Closed | G650078 | Gas Permit | 20 Mercer ST, South Boston | Michael Maille | Nov 7, 2016 | May 7, 2017 | $650 |
| Open | PL650080 | Plumbing Permit | 20 Mercer ST, South Boston | Michael Maille | Nov 7, 2016 | May 7, 2017 | $650 |
| Open | G650079 | Gas Permit | 20 Mercer ST, South Boston | Michael Maille | Nov 7, 2016 | May 7, 2017 | $650 |
| Open | ELV407540 | Electrical Low Voltage | 20 Mercer ST, South Boston | CHRISTOPHER TREMBLAY | Sep 15, 2014 | Mar 15, 2015 | $400 |
| Closed | E384607 | Electrical Permit | 20 Mercer ST, Mattapan | JANE MCARDLE | Jul 31, 2014 | Jan 31, 2015 | $19,585.8 |
| Closed | SF384561 | Short Form Bldg Permit | 20 Mercer ST, Mattapan | JANE MCARDLE | Jul 31, 2014 | Jan 31, 2015 | $1,474.2 |