421 E Sixth ST, South Boston, MA, 02127
6 open permits
8 permits have been filed at 421 E Sixth ST since 2025, involving 5 applicants. 6 remain open and 2 have been closed.
8
Total Permits
6
Open
2
Closed
5
Applicants
Permit Type Breakdown
Building1 rated
0.0% closed vs 32% median, 31.8 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 |
|---|---|---|
| Jay Oster | 3 | 1 |
| Matthew Brett | 2 | 2 |
| Richard Crosson | 1 | 1 |
| Matthew Brett Homegrown Builders LLC | 1 | 1 |
| Candido Carrillo | 1 | 1 |
All Permits
8 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Open | A1823002 | Amendment to a Long Form | 421 E Sixth ST, South Boston | Matthew Brett | Aug 27, 2026<1yr | Feb 27, 2027 | $0 |
| Open | E1830199 | Electrical Permit | 421 E Sixth ST, South Boston | Candido Carrillo | Mar 25, 2026<1yr | Sep 24, 2026 | $100,000 |
| Closed | G1821819 | Gas Permit | 421 E Sixth ST, South Boston | Jay Oster | Feb 26, 2026<1yr | Aug 25, 2026 | $30,000 |
| Open | PL1821818 | Plumbing Permit | 421 E Sixth ST, South Boston | Jay Oster | Feb 26, 2026<1yr | Aug 25, 2026 | $130,000 |
| Closed | G1821822 | Gas Permit | 421 E Sixth ST, South Boston | Jay Oster | Feb 26, 2026<1yr | Aug 25, 2026 | $12,000 |
| Open | EFA1774693 | Electrical Fire Alarms | 421 E Sixth ST, South Boston | Richard Crosson | Sep 15, 2025<1yr | Mar 15, 2026 | $25,000 |
| Open | ERT1369496 | Erect/New Construction | 421 E Sixth ST, South Boston | Matthew Brett | Apr 28, 2025 | — | $2,800,000 |
| Open | SF1694405 | Short Form Bldg Permit | 421 E Sixth ST, South Boston | Matthew Brett Homegrown Builders LLC | Mar 3, 2025 | Sep 3, 2025 | $30,000 |