John Flynn
John Flynn has filed 17 building permits in Boston since 2010, closing 25% of 12 rated permits. 11 permits remain open. Primarily files building permits. 25.0 points below the city median of 50.0%. Busiest year: 2025 with 3 permits.
25%
15
Construction Permits
17 total
11
Currently Open
12
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
Building11 rated
27.3% closed vs 31% median, 3.7 points lower
Low Voltage1 rated
0.0% closed vs 29% median, 28.8 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
0.0%
Open2
Closed1
0 closed / 1 rated
2024
0.0%
Open1
Closed0
0 closed / 1 rated
2023
100.0%
Open0
Closed2
2 closed / 2 rated
2021
0.0%
Open2
Closed0
0 closed / 2 rated
2019
0.0%
Open1
Closed0
0 closed / 1 rated
2018
0.0%
Open1
Closed0
0 closed / 1 rated
2017
0.0%
Open1
Closed0
0 closed / 1 rated
2014
50.0%
Open1
Closed1
1 closed / 2 rated
2012
0.0%
Open1
Closed0
0 closed / 1 rated
All Permits
17 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | ALT1811521 | Long Form/Alteration Permit | 330 Brookline AV, Boston | Feb 25, 2026<1yr | Aug 25, 2026 | $144,193.5 |
| Open | ALT1690863 | Long Form/Alteration Permit | 330 Brookline AV, Boston | Sep 16, 2025<1yr | Mar 16, 2026 | $50,000 |
| Closed | ALT1746098 | Long Form/Alteration Permit | 364-370 Brookline AV, Boston | Sep 5, 2025<1yr | Mar 5, 2026 | $370,308 |
| Open | ALT1688056 | Long Form/Alteration Permit | 330 Brookline AV, Boston | Feb 27, 2025 | — | $50,000 |
| Open | SF1671474 | Short Form Bldg Permit | 330 Brookline AV, Boston | Dec 6, 2024 | Jun 6, 2025 | $380,000 |
| Closed | SF1487592 | Short Form Bldg Permit | 800 Washington ST, Boston | Jul 25, 2023 | Jan 25, 2024 | $218,050 |
| Closed | SF1487598 | Short Form Bldg Permit | 35 Kneeland ST, Boston | Jul 25, 2023 | Jan 25, 2024 | $216,050 |
| Open | SF1193595 | Short Form Bldg Permit | 20 Overland ST, Boston | Jun 2, 2021 | Dec 1, 2021 | $36,700 |
| Open | SF1190988 | Short Form Bldg Permit | 330 Brookline AV, Boston | May 21, 2021 | Nov 21, 2021 | $277,569 |
| Open | SF987838 | Short Form Bldg Permit | 185 Pilgrim RD, Boston | Aug 14, 2019 | Feb 14, 2020 | $10,000 |
| Open | SF878572 | Short Form Bldg Permit | 330 Brookline AV, Boston | Nov 27, 2018 | May 27, 2019 | $98,970 |
| Open | SF756951 | Short Form Bldg Permit | 375 Longwood AV, Boston | Sep 15, 2017 | Mar 15, 2018 | $21,000 |
| Open | SF385493 | Short Form Bldg Permit | 48 Appleton ST, Boston | Jul 17, 2014 | Jan 17, 2015 | $56,675 |
| Closed | SF355998 | Short Form Bldg Permit | 88 Waltham ST, Roxbury | May 1, 2014 | Nov 1, 2014 | $12,000 |
| Open | ELV189079 | Electrical Low Voltage | 160 Federal ST, Boston | Oct 4, 2012 | Apr 4, 2013 | $2,500 |
| Closed | SF21875 | Short Form Bldg Permit | 330 Brookline AV, Boston | Apr 15, 2010 | Oct 15, 2010 | $10,000 |
| Closed | SF19508 | Short Form Bldg Permit | 330 Brookline AV, Boston | Mar 26, 2010 | Sep 26, 2010 | $10,000 |