99 Blackstone ST, Boston, MA, 02109
20 open permits
37
Total Permits
20
Open
17
Closed
18
Applicants
Applicants at This Address
All Permits
37 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | SF1770524 | Short Form Bldg Permit | 99 Blackstone ST, Boston | Nov 6, 2025<1yr | May 6, 2026 | $4,000 |
| Closed | E1771759 | Electrical Permit | 99 Blackstone ST, Boston | Sep 11, 2025<1yr | Mar 11, 2026 | $1,200 |
| Closed | COO1692435 | Certificate of Occupancy | 99 Blackstone ST, Boston | Mar 6, 2025<1yr | — | $722,000 |
| Open | A1682995 | Amendment to a Long Form | 99 Blackstone ST, Boston | Feb 17, 2025<1yr | Aug 17, 2025 | $12,000 |
| Open | EFA1688293 | Electrical Fire Alarms | 99 Blackstone ST, Boston | Feb 5, 2025 | Aug 5, 2025 | $6,000 |
| Closed | COO1632639 | Certificate of Occupancy | 99 Blackstone ST, Boston | Aug 7, 2024 | — | $1,615,000 |
| Closed | E1624594 | Electrical Permit | 99 Blackstone ST, Boston | Aug 5, 2024 | Feb 5, 2025 | $49,000 |
| Closed | PL1629736 | Plumbing Permit | 99 Blackstone ST, Boston | Aug 1, 2024 | Feb 1, 2025 | $34,000 |
| Open | ALT1575665 | Long Form/Alteration Permit | 99 Blackstone ST, Boston | Jul 31, 2024 | Jan 31, 2025 | $700,000 |
| Closed | SF1618343 | Short Form Bldg Permit | 99 Blackstone ST, Boston | Jun 25, 2024 | Dec 25, 2024 | $10,000 |
| Closed | COO1474498 | Certificate of Occupancy | 99 Blackstone ST, Boston | Jun 10, 2024 | — | $1,594,000 |
| Open | E1477777 | Electrical Permit | 99 Blackstone ST, Boston | May 25, 2023 | Nov 25, 2023 | $3,500 |
| Open | EFA1477771 | Electrical Fire Alarms | 99 Blackstone ST, Boston | May 25, 2023 | Nov 25, 2023 | $1,250 |
| Closed | A1463829 | Amendment to a Long Form | 99 Blackstone ST, Boston | May 10, 2023 | Nov 10, 2023 | $21,000 |
| Open | ELV1466762 | Electrical Low Voltage | 99 Blackstone ST, Boston | May 1, 2023 | Nov 1, 2023 | $9,000 |
| Open | ELV1440654 | Electrical Low Voltage | 99 Blackstone ST, Boston | Feb 16, 2023 | Aug 16, 2023 | $8,000 |
| Open | ALT1435803 | Long Form/Alteration Permit | 99 Blackstone ST, Boston | Feb 10, 2023 | Aug 10, 2023 | $37,328 |
| Closed | ELV1436188 | Electrical Low Voltage | 99 Blackstone ST, Boston | Feb 6, 2023 | Aug 6, 2023 | $5,000 |
| Open | EFA1419831 | Electrical Fire Alarms | 99 Blackstone ST, Boston | Jan 6, 2023 | Jul 6, 2023 | $21,000 |
| Closed | E1419828 | Electrical Permit | 99 Blackstone ST, Boston | Dec 7, 2022 | Jun 7, 2023 | $0 |
| Closed | G1419483 | Gas Permit | 99 Blackstone ST, Boston | Dec 2, 2022 | Jun 2, 2023 | $37,000 |
| Closed | PL1419482 | Plumbing Permit | 99 Blackstone ST, Boston | Dec 2, 2022 | Jun 2, 2023 | $240,000 |
| Closed | ALT1338147 | Long Form/Alteration Permit | 99 Blackstone ST, Boston | Nov 7, 2022 | May 7, 2023 | $1,594,000 |
| Open | ELV1406592 | Electrical Low Voltage | 99 Blackstone ST, Boston | Oct 21, 2022 | Apr 21, 2023 | $25,000 |
| Closed | COO1303415 | Certificate of Occupancy | 99 Blackstone ST, Boston | Mar 4, 2022 | — | $0 |
| Closed | COO1279622 | Certificate of Occupancy | 99 Blackstone ST, Boston | Dec 21, 2021 | — | $58,102,812.12 |
| Open | EFA1191469 | Electrical Fire Alarms | 99 Blackstone ST, Boston | May 19, 2021 | Nov 19, 2021 | $150,000 |
| Open | ELV1189597 | Electrical Low Voltage | 99 Blackstone ST, Boston | May 7, 2021 | Nov 7, 2021 | $350,000 |
| Open | ALT1172504 | Long Form/Alteration Permit | 99 Blackstone ST, Boston | Apr 6, 2021 | Oct 6, 2021 | $30,000 |
| Open | ELV1172624 | Electrical Low Voltage | 99 Blackstone ST, Boston | Mar 15, 2021 | Sep 15, 2021 | $500,000 |
| Open | G1160193 | Gas Permit | 99 Blackstone ST, Boston | Feb 4, 2021 | Aug 4, 2021 | $2,250,000 |
| Open | EFA1110215 | Electrical Fire Alarms | 99 Blackstone ST, Boston | Sep 15, 2020 | Mar 15, 2021 | $50,000 |
| Closed | ETS1106804 | Electrical Temporary Service | 99 Blackstone ST, Boston | Aug 18, 2020 | Feb 18, 2021 | $5,000 |
| Open | E1086069 | Electrical Permit | 99 Blackstone ST, Boston | Jul 7, 2020 | Jan 7, 2021 | $4,000,000 |
| Closed | PL1056521 | Plumbing Permit | 99 Blackstone ST, Boston | Feb 27, 2020 | Aug 27, 2020 | $4,000,000 |
| Open | ERT923956 | Erect/New Construction | 99 Blackstone ST, Boston | Nov 8, 2019 | — | $58,102,812.12 |
| Open | ETS899125 | Electrical Temporary Service | 99 Blackstone ST, Boston | Nov 14, 2018 | May 14, 2019 | $2,000 |