Sean Byrne
Sean Byrne has filed 11 building permits in Boston since 2011, closing 14% of 7 rated permits. 9 permits remain open. Primarily files building permits. 35.7 points below the city median of 50.0%. Busiest year: 2026 with 3 permits.
Also listed as: sean byrne (2 permits), SEAN BYRNE (1 permit)
14%
10
Construction Permits
11 total
9
Currently Open
7
Rate-Eligible
permits > 1yr old
2011–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Building7 rated
14.3% closed vs 32% median, 17.2 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)
—
Open3
Closed0
Too early to rate — permits need 1 year to mature
2019
0.0%
Open2
Closed0
0 closed / 2 rated
2015
0.0%
Open1
Closed0
0 closed / 1 rated
2013
0.0%
Open1
Closed0
0 closed / 1 rated
2012
50.0%
Open1
Closed1
1 closed / 2 rated
2011
0.0%
Open1
Closed0
0 closed / 1 rated
All Permits
11 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | SF1864788 | Short Form Bldg Permit | 574 E Eighth ST, South Boston | Jun 25, 2026<1yr | Dec 25, 2026 | $10,000 |
| Open | SF1864785 | Short Form Bldg Permit | 574 E Eighth ST, South Boston | Jun 25, 2026<1yr | Dec 25, 2026 | $61,600 |
| Open | SF1864781 | Short Form Bldg Permit | 574 E Eighth ST, South Boston | Jun 25, 2026<1yr | Dec 25, 2026 | $26,500 |
| Open | SF952552 | Short Form Bldg Permit | 70 F ST, South Boston | May 16, 2019 | Nov 16, 2019 | $15,200 |
| Open | SF945466 | Short Form Bldg Permit | 70 F ST, South Boston | Apr 26, 2019 | Oct 26, 2019 | $6,100 |
| Open | SF466807 | Short Form Bldg Permit | 43 W Newton ST, Roxbury | Apr 28, 2015 | Oct 28, 2015 | $6,800 |
| Closed | COO231004 | Certificate of Occupancy | 19 Ramsey ST, Dorchester | Aug 23, 2013 | — | $7,500 |
| Open | ALT225575 | Long Form/Alteration Permit | 19 Ramsey ST, Dorchester | Mar 13, 2013 | Sep 13, 2013 | $7,500 |
| Closed | SF185755 | Short Form Bldg Permit | 9 Hamlet ST, Dorchester | Sep 24, 2012 | Mar 24, 2013 | $21,800 |
| Open | SF118677 | Short Form Bldg Permit | 17-19 Hamlet ST, Dorchester | Feb 28, 2012 | Aug 28, 2012 | $19,200 |
| Open | ALT39800 | Long Form/Alteration Permit | 253 Boston ST, Dorchester | Dec 21, 2011 | Jun 21, 2012 | $40,000 |