ROBERT TRETHEWEY
ROBERT TRETHEWEY has filed 5,618 building permits in Boston since 2010, closing 66% of 5,290 rated permits. 1,862 permits remain open. Primarily files gas permits. 16.3 points above the city median of 50.0%. Busiest year: 2014 with 992 permits.
Also listed as: Robert Trethewey (1,507 permits)
66%
5,612
Construction Permits
5,618 total
1,862
Currently Open
5,290
Rate-Eligible
permits > 1yr old
2010–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Gas2,809 rated
65.9% closed vs 59% median, 6.9 points higher
Plumbing2,474 rated
66.9% closed vs 63% median, 3.9 points higher
Building7 rated
57.1% closed vs 32% median, 25.6 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)
—
Open39
Closed132
Too early to rate — permits need 1 year to mature
2025
66.4%
Open80
Closed184
75 closed / 113 rated
2024
77.5%
Open57
Closed196
196 closed / 253 rated
2023
67.6%
Open82
Closed171
171 closed / 253 rated
2022
51.6%
Open118
Closed126
126 closed / 244 rated
2021
53.4%
Open54
Closed62
62 closed / 116 rated
2020
17.9%
Open124
Closed27
27 closed / 151 rated
2019
15.5%
Open571
Closed105
105 closed / 676 rated
2018
17.9%
Open138
Closed30
30 closed / 168 rated
2016
89.0%
Open31
Closed250
250 closed / 281 rated
2015
80.5%
Open150
Closed618
618 closed / 768 rated
2014
87.7%
Open122
Closed870
870 closed / 992 rated
2013
71.0%
Open161
Closed395
395 closed / 556 rated
2011
0.0%
Open42
Closed0
0 closed / 42 rated
2010
86.3%
Open93
Closed584
584 closed / 677 rated
All Permits
5,618 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PL1871323 | Plumbing Permit | 29 Conway ST, Roslindale | Jul 20, 2026<1yr | Jan 20, 2027 | $500 |
| Open | G1871319 | Gas Permit | 29 Conway ST, Roslindale | Jul 20, 2026<1yr | Jan 20, 2027 | $500 |
| Closed | G1873437 | Gas Permit | 27 Parkside DR, Jamaica Plain | Jul 16, 2026<1yr | Jan 16, 2027 | $650 |
| Open | PL1871334 | Plumbing Permit | 447 Poplar ST, Roslindale | Jul 16, 2026<1yr | Jan 16, 2027 | $500 |
| Open | G1871332 | Gas Permit | 447 Poplar ST, Roslindale | Jul 16, 2026<1yr | Jan 16, 2027 | $500 |
| Open | G1871255 | Gas Permit | 4391 Washington ST, Roslindale | Jul 16, 2026<1yr | Jan 16, 2027 | $3,500 |
| Open | PL1869806 | Plumbing Permit | 7 Parkton RD, Jamaica Plain | Jul 15, 2026<1yr | Jan 15, 2027 | $500 |
| Open | G1869802 | Gas Permit | 7 Parkton RD, Jamaica Plain | Jul 15, 2026<1yr | Jan 15, 2027 | $500 |
| Open | G1860792 | Gas Permit | 75 Hewlett ST, Roslindale | Jul 13, 2026<1yr | Jan 13, 2027 | $650 |
| Open | PL1870860 | Plumbing Permit | 75 Hewlett ST, Roslindale | Jul 13, 2026<1yr | Jan 13, 2027 | $650 |
| Closed | G1871100 | Gas Permit | 1476 Centre ST, Roslindale | Jul 10, 2026<1yr | Jan 10, 2027 | $2,500 |
| Closed | G1871096 | Gas Permit | 31 Evergreen ST, Jamaica Plain | Jul 10, 2026<1yr | Jan 10, 2027 | $350 |
| Open | PL1869708 | Plumbing Permit | 95-97 Aldrich ST, Roslindale | Jul 9, 2026<1yr | Jan 9, 2027 | $5,000 |
| Open | PL1869809 | Plumbing Permit | 49-51 Rossmore RD, Jamaica Plain | Jul 9, 2026<1yr | Jan 9, 2027 | $500 |
| Open | G1869811 | Gas Permit | 49-51 Rossmore RD, Jamaica Plain | Jul 9, 2026<1yr | Jan 9, 2027 | $500 |
| Closed | PL1870191 | Plumbing Permit | 17 Wyvern ST, Roslindale | Jul 9, 2026<1yr | Jan 9, 2027 | $850 |
| Closed | G1870182 | Gas Permit | 17 Wyvern ST, Roslindale | Jul 9, 2026<1yr | Jan 9, 2027 | $3,200 |
| Closed | G1865531 | Gas Permit | 56 Montvale ST, Roslindale | Jul 1, 2026<1yr | Jan 1, 2027 | $12,500 |
| Open | PL1864819 | Plumbing Permit | 50 Grampian WY, Dorchester | Jun 30, 2026<1yr | Dec 30, 2026 | $1,500 |
| Open | G1864817 | Gas Permit | 50 Grampian WY, Dorchester | Jun 30, 2026<1yr | Dec 30, 2026 | $3,600 |
| Closed | PL1861862 | Plumbing Permit | 1463 Centre ST, Roslindale | Jun 26, 2026<1yr | Dec 26, 2026 | $1,500 |
| Closed | G1861859 | Gas Permit | 1463 Centre ST, Roslindale | Jun 26, 2026<1yr | Dec 26, 2026 | $3,500 |
| Closed | PL1863070 | Plumbing Permit | 40 Malcolm RD, Jamaica Plain | Jun 26, 2026<1yr | Dec 26, 2026 | $650 |
| Closed | G1863069 | Gas Permit | 40 Malcolm RD, Jamaica Plain | Jun 26, 2026<1yr | Dec 26, 2026 | $600 |
| Closed | PL1863992 | Plumbing Permit | 602R Centre ST, Jamaica Plain | Jun 26, 2026<1yr | Dec 26, 2026 | $650 |
| Closed | G1863989 | Gas Permit | 602R Centre ST, Jamaica Plain | Jun 26, 2026<1yr | Dec 26, 2026 | $650 |
| Closed | G1861808 | Gas Permit | 593 E Fifth ST, South Boston | Jun 18, 2026<1yr | Dec 18, 2026 | $250 |
| Closed | PL1860568 | Plumbing Permit | 54 Catherine ST, Roslindale | Jun 17, 2026<1yr | Dec 17, 2026 | $950 |
| Closed | G1860567 | Gas Permit | 54 Catherine ST, Roslindale | Jun 17, 2026<1yr | Dec 17, 2026 | $3,500 |
| Closed | G1856968 | Gas Permit | 52 Alban ST, Dorchester | Jun 4, 2026<1yr | Dec 4, 2026 | $650 |
| Closed | G1855087 | Gas Permit | 43 G ST, South Boston | Jun 1, 2026<1yr | Dec 1, 2026 | $650 |
| Closed | PL1855089 | Plumbing Permit | 43 G ST, South Boston | Jun 1, 2026<1yr | Dec 1, 2026 | $650 |
| Open | PL1855071 | Plumbing Permit | 82 Child ST, Hyde Park | Jun 1, 2026<1yr | Dec 1, 2026 | $650 |
| Open | G1855069 | Gas Permit | 82 Child ST, Hyde Park | Jun 1, 2026<1yr | Dec 1, 2026 | $650 |
| Closed | PL1854937 | Plumbing Permit | 1044 Adams ST, Dorchester | May 27, 2026<1yr | Nov 27, 2026 | $1,500 |
| Closed | G1854933 | Gas Permit | 1044 Adams ST, Dorchester | May 27, 2026<1yr | Nov 27, 2026 | $3,500 |
| Open | PL1852606 | Plumbing Permit | , Jamaica Plain | May 26, 2026<1yr | Nov 26, 2026 | $650 |
| Open | G1852603 | Gas Permit | , Jamaica Plain | May 26, 2026<1yr | Nov 26, 2026 | $650 |
| Closed | G1852516 | Gas Permit | 15 Eugenia RD, Roslindale | May 22, 2026<1yr | Nov 22, 2026 | $1,000 |
| Closed | G1851311 | Gas Permit | 15 Leland ST, Jamaica Plain | May 21, 2026<1yr | Nov 21, 2026 | $300 |
| Closed | PL1850019 | Plumbing Permit | 130 Beech ST, Roslindale | May 19, 2026<1yr | Nov 19, 2026 | $650 |
| Closed | G1850015 | Gas Permit | 130 Beech ST, Roslindale | May 19, 2026<1yr | Nov 19, 2026 | $600 |
| Closed | G1849239 | Gas Permit | 14 Sunset Hill RD, Roslindale | May 18, 2026<1yr | Nov 18, 2026 | $6,500 |
| Closed | PL1849240 | Plumbing Permit | 14 Sunset Hill RD, Roslindale | May 18, 2026<1yr | Nov 18, 2026 | $6,500 |
| Closed | PL1849548 | Plumbing Permit | 10 Esther RD, West Roxbury | May 18, 2026<1yr | Nov 18, 2026 | $3,500 |
| Closed | G1846403 | Gas Permit | , Jamaica Plain | May 8, 2026<1yr | Nov 8, 2026 | $850 |
| Closed | PL1846417 | Plumbing Permit | , Jamaica Plain | May 8, 2026<1yr | Nov 8, 2026 | $850 |
| Closed | G1844498 | Gas Permit | 48-50 Seaverns AV, Jamaica Plain | May 4, 2026<1yr | Nov 4, 2026 | $650 |
| Closed | PL1844509 | Plumbing Permit | 48-50 Seaverns AV, Jamaica Plain | May 4, 2026<1yr | Nov 4, 2026 | $650 |
| Closed | G1841207 | Gas Permit | 85 Clement AV, West Roxbury | Apr 22, 2026<1yr | Oct 22, 2026 | $1,500 |
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