Gabriel Mater
Gabriel Mater has filed 12 building permits in Boston since 2018, closing 27% of 11 rated permits. 9 permits remain open. Primarily files building permits. 22.7 points below the city median of 50.0%. Busiest year: 2019 with 5 permits.
Also listed as: GABRIEL MATER (1 permit)
27%
12
Construction Permits
9
Currently Open
11
Rate-Eligible
permits > 1yr old
2018–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Building11 rated
27.3% closed vs 31% median, 3.7 points lower
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
Closed0
Too early to rate — permits need 1 year to mature
2025
100.0%
Open0
Closed1
1 closed / 1 rated
2024
0.0%
Open1
Closed0
0 closed / 1 rated
2020
50.0%
Open1
Closed1
1 closed / 2 rated
2019
20.0%
Open4
Closed1
1 closed / 5 rated
2018
0.0%
Open2
Closed0
0 closed / 2 rated
All Permits
12 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | ALT1788778 | Long Form/Alteration Permit | 1 Science PK, Boston | Mar 5, 2026<1yr | Sep 5, 2026 | $1,010,284 |
| Closed | ALT1678355 | Long Form/Alteration Permit | 103-117 Pilgrim RD, Boston | Jan 27, 2025 | Jul 27, 2025 | $5,996,307 |
| Open | ALT1629176 | Long Form/Alteration Permit | 1 Science PK, Boston | Aug 28, 2024 | Feb 28, 2025 | $13,000,000 |
| Closed | ALT1117916 | Long Form/Alteration Permit | 135 Oliver ST, Boston | Nov 20, 2020 | May 20, 2021 | $3,919,741 |
| Open | SF1070501 | Short Form Bldg Permit | 28 State ST, Boston | Jun 4, 2020 | Dec 4, 2020 | $54,600 |
| Open | SF991778 | Short Form Bldg Permit | 100 Legends WY, Boston | Aug 21, 2019 | Feb 21, 2020 | $225,000 |
| Open | SF987103 | Short Form Bldg Permit | 15 Arlington ST, Boston | Aug 12, 2019 | Feb 12, 2020 | $500,000 |
| Open | SF951484 | Short Form Bldg Permit | 22 Boston Wharf RD, Boston | May 15, 2019 | Nov 15, 2019 | $30,750 |
| Open | SF919828 | Short Form Bldg Permit | 12-14A Beacon ST, Boston | Feb 4, 2019 | Aug 4, 2019 | $20,000 |
| Closed | SF914218 | Short Form Bldg Permit | 4 Avery ST, Boston | Jan 11, 2019 | Jul 11, 2019 | $1,275,000 |
| Open | SF889241 | Short Form Bldg Permit | 60 State ST, Boston | Oct 12, 2018 | Apr 12, 2019 | $23,000 |
| Open | ALT847904 | Long Form/Alteration Permit | 6 Tide ST, Boston | Aug 7, 2018 | Feb 7, 2019 | $13,000,000 |