21 Mercer ST, South Boston, MA, 02127
7 open permits
10 permits have been filed at 21 Mercer ST since 2014, involving 8 applicants. 7 remain open and 3 have been closed.
10
Total Permits
7
Open
3
Closed
8
Applicants
Permit Type Breakdown
Plumbing3 rated
33.3% closed vs 63% median, 29.7 points lower
Gas2 rated
100.0% closed vs 59% median, 41.2 points higher
Low Voltage1 rated
0.0% closed vs 29% median, 28.8 points lower
Building1 rated
0.0% closed vs 31% median, 31.0 points lower
Median based on all applicants with 20+ rated permits. Only permits older than 1 year are rated.
Applicants at This Address
| Applicant | Permits | Open |
|---|---|---|
| sanjeev kumar | 2 | 0 |
| Maria Ardagna | 2 | 1 |
| Steven Hiou | 1 | 1 |
| Julie Kollett | 1 | 1 |
| Jose Torres | 1 | 1 |
| Johnathan Clamens | 1 | 1 |
| Edmund Byrne | 1 | 1 |
| Adam Glenn | 1 | 1 |
All Permits
10 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Open | SF1730556 | Short Form Bldg Permit | 21 Mercer ST, South Boston | Adam Glenn | Jul 19, 2025<1yr | Jan 19, 2026 | $1,000 |
| Open | SF1318733 | Short Form Bldg Permit | 21 Mercer ST, Mattapan | Steven Hiou | Apr 7, 2022 | Oct 7, 2022 | $17,000 |
| Closed | G1027528 | Gas Permit | 21 Mercer ST, South Boston | Maria Ardagna | Dec 2, 2019 | Jun 2, 2020 | $1,000 |
| Open | PL1027534 | Plumbing Permit | 21 Mercer ST, South Boston | Maria Ardagna | Dec 2, 2019 | Jun 2, 2020 | $1,000 |
| Open | PL811533 | Plumbing Permit | 21 Mercer ST, South Boston | Jose Torres | Mar 22, 2018 | Sep 22, 2018 | $700 |
| Open | SF809528 | Short Form Bldg Permit | 21 Mercer ST, South Boston | Johnathan Clamens | Mar 15, 2018 | Sep 15, 2018 | $6,000 |
| Open | SF575483 | Short Form Bldg Permit | 21 Mercer ST, South Boston | Edmund Byrne | Apr 5, 2016 | Oct 5, 2016 | $6,800 |
| Open | ELV363004 | Electrical Low Voltage | 21 Mercer ST, Mattapan | Julie Kollett | May 20, 2014 | Nov 20, 2014 | $599 |
| Closed | G357739 | Gas Permit | 21 Mercer ST, South Boston | sanjeev kumar | May 1, 2014 | Nov 1, 2014 | $150 |
| Closed | PL357740 | Plumbing Permit | 21 Mercer ST, South Boston | sanjeev kumar | May 1, 2014 | Nov 1, 2014 | $150 |