Khen Tran
Khen Tran has filed 155 building permits in Boston since 2021, closing 51% of 143 rated permits. 77 permits remain open. Primarily files plumbing permits. 1.0 points above the city median of 50.0%. Busiest year: 2021 with 38 permits.
51%
155
Construction Permits
77
Currently Open
143
Rate-Eligible
permits > 1yr old
2021–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Plumbing85 rated
50.6% closed vs 63% median, 12.4 points lower
Gas57 rated
50.9% closed vs 59% median, 7.9 points lower
Building1 rated
100.0% closed vs 31% median, 69.0 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)
—
Open5
Closed3
Too early to rate — permits need 1 year to mature
2025
76.7%
Open9
Closed25
23 closed / 30 rated
2024
64.0%
Open9
Closed16
16 closed / 25 rated
2023
45.8%
Open13
Closed11
11 closed / 24 rated
2022
42.3%
Open15
Closed11
11 closed / 26 rated
2021
31.6%
Open26
Closed12
12 closed / 38 rated
All Permits
155 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | G1839108 | Gas Permit | 791 Columbia RD, Dorchester | May 4, 2026<1yr | Nov 4, 2026 | $10,500 |
| Open | PL1841083 | Plumbing Permit | 791 Columbia RD, Dorchester | May 4, 2026<1yr | Nov 4, 2026 | $36,000 |
| Closed | PL1839105 | Plumbing Permit | 5 Manor ST, Dorchester | Apr 14, 2026<1yr | Oct 14, 2026 | $5,000 |
| Closed | G1839103 | Gas Permit | 5 Manor ST, Dorchester | Apr 14, 2026<1yr | Oct 14, 2026 | $2,000 |
| Open | PL1819780 | Plumbing Permit | 22 Standish ST, Dorchester | Feb 11, 2026<1yr | Aug 11, 2026 | $45,000 |
| Closed | G1819096 | Gas Permit | 12 Buttonwood ST, Dorchester | Feb 8, 2026<1yr | Aug 8, 2026 | $2,000 |
| Open | PL1808433 | Plumbing Permit | 15 Hamilton ST, Hyde Park | Jan 11, 2026<1yr | Jul 11, 2026 | $27,000 |
| Open | G1808432 | Gas Permit | 15 Hamilton ST, Hyde Park | Jan 11, 2026<1yr | Jul 11, 2026 | $9,000 |
| Open | PL1802637 | Plumbing Permit | 27 Clementine PK, Dorchester | Dec 18, 2025<1yr | Jun 18, 2026 | $19,000 |
| Open | G1802639 | Gas Permit | 27 Clementine PK, Dorchester | Dec 18, 2025<1yr | Jun 18, 2026 | $6,000 |
| Closed | PL1794828 | Plumbing Permit | 92A-98 Green ST, Jamaica Plain | Nov 4, 2025<1yr | May 4, 2026 | $12,000 |
| Closed | PL1745499 | Plumbing Permit | 1305 Dorchester AV, Dorchester | Jul 9, 2025<1yr | Jan 9, 2026 | $1,200 |
| Closed | PL1722716 | Plumbing Permit | 1175 Morton ST, Mattapan | May 30, 2025 | Nov 30, 2025 | $1,000 |
| Closed | PL1722715 | Plumbing Permit | 1103 Morton ST, Mattapan | May 30, 2025 | Nov 30, 2025 | $2,500 |
| Open | PL1722281 | Plumbing Permit | 108 Norwell ST, Dorchester | May 20, 2025 | Nov 20, 2025 | $49,000 |
| Open | PL1722280 | Plumbing Permit | 106 Norwell ST, Dorchester | May 20, 2025 | Nov 20, 2025 | $49,000 |
| Open | PL1722278 | Plumbing Permit | 104 Norwell ST, Dorchester | May 20, 2025 | Nov 20, 2025 | $49,000 |
| Closed | G1700370 | Gas Permit | 9-11 Hano ST, Allston | Apr 4, 2025 | Oct 3, 2025 | $500 |
| Closed | G1700375 | Gas Permit | 17-19 Hano ST, Allston | Apr 4, 2025 | Oct 3, 2025 | $500 |
| Closed | G1700373 | Gas Permit | 13-15 Hano ST, Allston | Apr 4, 2025 | Oct 3, 2025 | $500 |
| Closed | G1700369 | Gas Permit | 5-7 Hano ST, Allston | Apr 4, 2025 | Oct 3, 2025 | $500 |
| Open | PL1701879 | Plumbing Permit | 23 Howell ST, Dorchester | Apr 4, 2025 | Oct 3, 2025 | $40,000 |
| Closed | G1700385 | Gas Permit | 37-39 Hano ST, Allston | Apr 4, 2025 | Oct 3, 2025 | $500 |
| Closed | G1700384 | Gas Permit | 33-35 Hano ST, Allston | Apr 4, 2025 | Oct 3, 2025 | $500 |
| Closed | G1700377 | Gas Permit | 25-27 Hano ST, Allston | Apr 4, 2025 | Oct 3, 2025 | $500 |
| Closed | G1700389 | Gas Permit | 36 Newport ST, Dorchester | Apr 4, 2025 | Oct 3, 2025 | $25,000 |
| Closed | G1700379 | Gas Permit | 29-31 Hano ST, Allston | Apr 4, 2025 | Oct 3, 2025 | $500 |
| Closed | G1700368 | Gas Permit | 1-3 Hano ST, Allston | Apr 4, 2025 | Oct 3, 2025 | $500 |
| Closed | G1700376 | Gas Permit | 21-23 Hano ST, Allston | Apr 4, 2025 | Oct 3, 2025 | $500 |
| Closed | PL1700388 | Plumbing Permit | 36 Newport ST, Dorchester | Mar 20, 2025 | Sep 20, 2025 | $29,000 |
| Closed | PL1692285 | Plumbing Permit | 31 Old Morton ST, Mattapan | Feb 19, 2025 | Aug 18, 2025 | $19,000 |
| Closed | PL1685842 | Plumbing Permit | 411 Adams ST, Dorchester | Jan 27, 2025 | Jul 26, 2025 | $500 |
| Open | G1683919 | Gas Permit | 51 Charles ST, Dorchester | Jan 22, 2025 | Jul 22, 2025 | $1,500 |
| Open | PL1683920 | Plumbing Permit | 51 Charles ST, Dorchester | Jan 17, 2025 | Jul 17, 2025 | $4,000 |
| Closed | PL1682597 | Plumbing Permit | 153 Arlington ST, Brighton | Jan 14, 2025 | Jul 14, 2025 | $13,000 |
| Closed | G1682596 | Gas Permit | 153 Arlington ST, Brighton | Jan 14, 2025 | Jul 14, 2025 | $6,000 |
| Closed | PL1664605 | Plumbing Permit | 25-27 Hano ST, Allston | Jan 9, 2025 | Jul 8, 2025 | $20,000 |
| Open | PL1664604 | Plumbing Permit | 21-23 Hano ST, Allston | Jan 9, 2025 | Jul 8, 2025 | $20,000 |
| Closed | PL1664606 | Plumbing Permit | 29-31 Hano ST, Allston | Jan 9, 2025 | Jul 8, 2025 | $20,000 |
| Closed | PL1664608 | Plumbing Permit | 37-39 Hano ST, Allston | Jan 9, 2025 | Jul 8, 2025 | $20,000 |
| Closed | PL1664607 | Plumbing Permit | 33-35 Hano ST, Allston | Jan 9, 2025 | Jul 8, 2025 | $20,000 |
| Closed | PL1664603 | Plumbing Permit | 17-19 Hano ST, Allston | Jan 9, 2025 | Jul 8, 2025 | $20,000 |
| Closed | PL1664602 | Plumbing Permit | 46 Adams ST, Dorchester | Nov 6, 2024 | May 6, 2025 | $1,000 |
| Closed | PL1662577 | Plumbing Permit | 9-11 Hano ST, Allston | Oct 22, 2024 | Apr 22, 2025 | $20,000 |
| Closed | PL1662578 | Plumbing Permit | 13-15 Hano ST, Allston | Oct 22, 2024 | Apr 22, 2025 | $20,000 |
| Closed | PL1662572 | Plumbing Permit | 5-7 Hano ST, Allston | Oct 22, 2024 | Apr 22, 2025 | $20,000 |
| Closed | PL1662570 | Plumbing Permit | 1-3 Hano ST, Allston | Oct 22, 2024 | Apr 22, 2025 | $20,000 |
| Open | G1660385 | Gas Permit | 63 Wachusett ST, Mattapan | Oct 17, 2024 | Apr 16, 2025 | $5,000 |
| Closed | PL1660382 | Plumbing Permit | 63 Wachusett ST, Mattapan | Oct 17, 2024 | Apr 16, 2025 | $12,500 |
| Closed | PL1659272 | Plumbing Permit | 67 Beech ST, West Roxbury | Oct 7, 2024 | Apr 7, 2025 | $5,000 |
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