Matthew Demers
Matthew Demers has filed 23 building permits in Boston since 2016, closing 50% of 14 rated permits. 8 permits remain open. Primarily files building permits. Busiest year: 2019 with 3 permits.
50%
16
Construction Permits
23 total
8
Currently Open
14
Rate-Eligible
permits > 1yr old
2016–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Building14 rated
50.0% closed vs 31% median, 19.0 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)
—
Open1
Closed1
Too early to rate — permits need 1 year to mature
2025
100.0%
Open0
Closed1
1 closed / 1 rated
2024
50.0%
Open1
Closed1
1 closed / 2 rated
2022
100.0%
Open0
Closed1
1 closed / 1 rated
2021
50.0%
Open1
Closed1
1 closed / 2 rated
2020
0.0%
Open2
Closed0
0 closed / 2 rated
2019
100.0%
Open0
Closed3
3 closed / 3 rated
2017
0.0%
Open2
Closed0
0 closed / 2 rated
2016
0.0%
Open1
Closed0
0 closed / 1 rated
All Permits
23 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | COO1851618 | Certificate of Occupancy | , South Boston | May 20, 2026<1yr | — | $2,287,500 |
| Closed | COO1829565 | Certificate of Occupancy | , South Boston | Mar 24, 2026<1yr | — | $2,000,000 |
| Open | G1828864 | Gas Permit | 23-55 Northern AV, Boston | Mar 19, 2026<1yr | Sep 19, 2026 | $15,000 |
| Closed | PL1828860 | Plumbing Permit | 23-55 Northern AV, Boston | Mar 18, 2026<1yr | Sep 18, 2026 | $1,500 |
| Closed | ALT1519331 | Long Form/Alteration Permit | , South Boston | Apr 15, 2025 | — | $2,000,000 |
| Closed | COO1699301 | Certificate of Occupancy | 370-410 Summer ST, Boston | Mar 19, 2025 | — | $3,008,700 |
| Open | SF1631810 | Short Form Bldg Permit | 157 Berkeley ST, Boston | Aug 14, 2024 | Feb 14, 2025 | $27,400 |
| Open | ALT1582563 | Long Form/Alteration Permit | 370-410 Summer ST, Boston | May 14, 2024 | — | $3,008,700 |
| Closed | SF1579867 | Short Form Bldg Permit | 115 Federal ST, Boston | Mar 25, 2024 | Sep 25, 2024 | $232,000 |
| Closed | COO1446988 | Certificate of Occupancy | 131-153 Seaport BL, Boston | Mar 27, 2023 | — | $1,504,600 |
| Closed | ALT1316356 | Long Form/Alteration Permit | 131-153 Seaport BL, Boston | Jul 25, 2022 | Jan 25, 2023 | $1,504,600 |
| Open | SF1186490 | Short Form Bldg Permit | 1-7 Dalton ST, Boston | May 13, 2021 | Nov 13, 2021 | $144,045 |
| Closed | SF1156815 | Short Form Bldg Permit | 1 Franklin ST, Boston | Jan 29, 2021 | Jul 29, 2021 | $138,500 |
| Closed | COO1121604 | Certificate of Occupancy | 193-209 Cambridge ST, Boston | Oct 2, 2020 | — | $735,000 |
| Closed | COO1114619 | Certificate of Occupancy | 300 Boylston ST, Boston | Sep 29, 2020 | — | $1,258,367 |
| Open | SF1074183 | Short Form Bldg Permit | 1-7 Dalton ST, Boston | May 27, 2020 | Nov 27, 2020 | $998,421 |
| Open | ALT1039703 | Long Form/Alteration Permit | 193-209 Cambridge ST, Boston | Feb 12, 2020 | Aug 12, 2020 | $735,000 |
| Closed | SF1012592 | Short Form Bldg Permit | 12-22 Farnsworth ST, Boston | Oct 17, 2019 | Apr 17, 2020 | $75,500 |
| Closed | SF955989 | Short Form Bldg Permit | 460-498 Tremont ST, Roxbury | May 23, 2019 | Nov 23, 2019 | $55,500 |
| Closed | ALT935453 | Long Form/Alteration Permit | 300 Boylston ST, Boston | May 23, 2019 | Nov 23, 2019 | $1,258,367 |
| Open | A690281 | Amendment to a Long Form | 273 Summer ST, Boston | May 18, 2017 | Nov 18, 2017 | $100 |
| Open | ALT630704 | Long Form/Alteration Permit | 273 Summer ST, Boston | Mar 30, 2017 | Sep 30, 2017 | $60,000 |
| Open | ALT641163 | Long Form/Alteration Permit | 273 Summer ST, Boston | Dec 8, 2016 | Jun 8, 2017 | $415,000 |