Eileen Flanagan
30%
22
Construction Permits
41 total
16
Currently Open
20
Rate-Eligible
permits > 1yr old
2016–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building20 rated
30.0% closed vs 30% median
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2025
—
Open2
Closed0
Too early to rate — permits need 1 year to mature
2023
0.0%
Open1
Closed0
0 closed / 1 rated
2022
100.0%
Open0
Closed1
1 closed / 1 rated
2021
50.0%
Open3
Closed3
3 closed / 6 rated
2020
40.0%
Open3
Closed2
2 closed / 5 rated
2019
0.0%
Open1
Closed0
0 closed / 1 rated
2018
0.0%
Open3
Closed0
0 closed / 3 rated
2017
0.0%
Open3
Closed0
0 closed / 3 rated
All Permits
41 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | ALT1791433 | Long Form/Alteration Permit | 354-364 Longwood AV, Boston | Dec 4, 2025<1yr | Jun 4, 2026 | $10,739,000 |
| Open | ALT1784788 | Long Form/Alteration Permit | 354-364 Longwood AV, Boston | Oct 17, 2025<1yr | Apr 17, 2026 | $790,600 |
| Closed | COO1728418 | Certificate of Occupancy | 44 Binney ST, Boston | Jun 4, 2025<1yr | — | $1,605,022 |
| Closed | COO1612615 | Certificate of Occupancy | 60 BLOSSOM ST, West End | Jun 20, 2024 | — | $9,442,957 |
| Open | ALT1420819 | Long Form/Alteration Permit | 60 BLOSSOM ST, West End | Feb 22, 2023 | Aug 22, 2023 | $9,442,957 |
| Closed | COO1439291 | Certificate of Occupancy | 17-25 Blackfan ST, Boston | Feb 15, 2023 | — | $2,883,885 |
| Closed | COO1396892 | Certificate of Occupancy | 17-25 Blackfan ST, Boston | Oct 12, 2022 | — | $2,759,565 |
| Closed | ALT1250457 | Long Form/Alteration Permit | 300 Longwood AV, Boston | Feb 22, 2022 | Aug 22, 2022 | $0 |
| Closed | ALT1230498 | Long Form/Alteration Permit | 17-25 Blackfan ST, Boston | Sep 23, 2021 | Mar 23, 2022 | $2,759,565 |
| Open | SF1247184 | Short Form Bldg Permit | 17-25 Blackfan ST, Boston | Sep 14, 2021 | Mar 14, 2022 | $98,000 |
| Closed | SF1215301 | Short Form Bldg Permit | 300 Longwood AV, Boston | Jul 9, 2021 | Jan 9, 2022 | $26,320 |
| Open | SF1197797 | Short Form Bldg Permit | 333 Longwood AV, Boston | Jun 3, 2021 | Dec 3, 2021 | $598,723 |
| Open | ALT1158437 | Long Form/Alteration Permit | 300 Longwood AV, Boston | Feb 23, 2021 | — | $2,647,675 |
| Closed | SF1163577 | Short Form Bldg Permit | 75 Francis ST, Boston | Feb 17, 2021 | Aug 17, 2021 | $81,274 |
| Open | SF1162840 | Short Form Bldg Permit | 300 Longwood AV, Boston | Feb 17, 2021 | Aug 17, 2021 | $13,000 |
| Open | ALT1128247 | Long Form/Alteration Permit | 320 Longwood AV, Boston | Nov 10, 2020 | May 10, 2021 | $2,905,832 |
| Closed | COO1132350 | Certificate of Occupancy | 1 Autumn ST, Boston | Nov 10, 2020 | — | $493,000 |
| Open | ALT1117071 | Long Form/Alteration Permit | 400 FENWAY, BOSTON | Nov 3, 2020 | May 3, 2021 | $268,736 |
| Closed | COO1113612 | Certificate of Occupancy | 1 Autumn ST, Boston | Sep 14, 2020 | — | $1,583,214 |
| Closed | SF1112569 | Short Form Bldg Permit | 340-350 Longwood AV, Boston | Sep 10, 2020 | Mar 10, 2021 | $32,016 |
| Closed | SF1112562 | Short Form Bldg Permit | 21 Autumn ST, Boston | Sep 10, 2020 | Mar 10, 2021 | $367,307 |
| Open | SF1095929 | Short Form Bldg Permit | 400 FENWAY, BOSTON | Aug 11, 2020 | Feb 11, 2021 | $419,569 |
| Closed | COO1068886 | Certificate of Occupancy | 330 Brookline AV, Boston | Jul 21, 2020 | — | $262,306 |
| Closed | COO1042281 | Certificate of Occupancy | 1 Autumn ST, Boston | Jul 10, 2020 | — | $493,000 |
| Closed | COO1041487 | Certificate of Occupancy | 320 Longwood AV, Boston | Jan 15, 2020 | — | $1,180,000 |
| Closed | COO986432 | Certificate of Occupancy | 330 Brookline AV, Boston | May 14, 2019 | — | $747,287 |
| Closed | COO889274 | Certificate of Occupancy | 330 Brookline AV, Boston | May 14, 2019 | Jan 11, 2019 | $747,287 |
| Open | SF940241 | Short Form Bldg Permit | 11 Nevins ST, Brighton | Apr 16, 2019 | Oct 16, 2019 | $255,147 |
| Open | SF876587 | Short Form Bldg Permit | 125 Parker Hill AVE, Mission Hill | Sep 17, 2018 | Mar 17, 2019 | $109,982 |
| Open | ALT846706 | Long Form/Alteration Permit | 330 Brookline AV, Boston | Jul 24, 2018 | Jan 24, 2019 | $747,287 |
| Open | SF846844 | Short Form Bldg Permit | 330 Brookline AV, Boston | Jun 26, 2018 | Dec 26, 2018 | $21,000 |
| Closed | COO821485 | Certificate of Occupancy | 17-25 Blackfan ST, Boston | Mar 12, 2018 | — | $1,899,000 |
| Closed | COO785748 | Certificate of Occupancy | 17-25 Blackfan ST, Boston | Mar 12, 2018 | — | $1,899,000 |
| Closed | COO792316 | Certificate of Occupancy | 95-99 Brookline AV, Boston | Jan 11, 2018 | — | $624,932 |
| Closed | COO791757 | Certificate of Occupancy | 300 Longwood AV, Boston | Jan 11, 2018 | — | $556,119 |
| Closed | COO777370 | Certificate of Occupancy | 300 Longwood AV, Boston | Nov 16, 2017 | — | $556,119 |
| Open | ALT742460 | Long Form/Alteration Permit | 95-99 Brookline AV, Boston | Sep 6, 2017 | Mar 6, 2018 | $624,932 |
| Open | ALT722118 | Long Form/Alteration Permit | 300 Longwood AV, Boston | Jul 5, 2017 | Jan 5, 2018 | $556,119 |
| Open | SF722031 | Short Form Bldg Permit | 300 Longwood AV, Boston | Jun 22, 2017 | Dec 22, 2017 | $11,004 |
| Closed | COO711509 | Certificate of Occupancy | 9 Arch ST, Boston | May 23, 2017 | — | $106,000 |
| Closed | COO540282 | Certificate of Occupancy | 122-126 State ST, Boston | Jan 28, 2016 | — | $1,478,007 |