Riley Baldwin
Riley Baldwin has filed 27 building permits in Boston since 2024, closing 71% of 7 rated permits. 9 permits remain open. Primarily files building permits. 21.4 points above the city median of 50.0%. Busiest year: 2025 with 12 permits.
71%
17
Construction Permits
27 total
9
Currently Open
7
Rate-Eligible
permits > 1yr old
2024–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Building7 rated
71.4% closed vs 31% median, 40.4 points higher
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)
—
Open2
Closed0
Too early to rate — permits need 1 year to mature
2025
75.0%
Open6
Closed6
3 closed / 4 rated
2024
66.7%
Open1
Closed2
2 closed / 3 rated
All Permits
27 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | ALT1844715 | Long Form/Alteration Permit | 1 Financial CN, Downtown/Financial District | May 13, 2026<1yr | Nov 13, 2026 | $58,800 |
| Closed | COO1843792 | Certificate of Occupancy | 99 High ST, Boston | Apr 30, 2026<1yr | — | $5,516,685 |
| Closed | COO1818120 | Certificate of Occupancy | 600 Atlantic AV, Boston | Feb 13, 2026<1yr | — | $296,264 |
| Closed | COO1813849 | Certificate of Occupancy | 1 Beacon ST, Boston | Feb 4, 2026<1yr | — | $790,160 |
| Closed | COO1813850 | Certificate of Occupancy | 100 Federal ST, Boston | Jan 27, 2026<1yr | — | $345,000 |
| Closed | COO1813857 | Certificate of Occupancy | 100 Federal ST, Boston | Jan 27, 2026<1yr | — | $84,958 |
| Open | ALT1807873 | Long Form/Alteration Permit | 101 Huntington AV, Boston | Jan 14, 2026<1yr | Jul 14, 2026 | $2,677,856 |
| Closed | COO1796182 | Certificate of Occupancy | 800 Boylston ST, Boston | Nov 7, 2025<1yr | — | $1,107,000 |
| Open | A1787311 | Amendment to a Long Form | 800 Boylston ST, Boston | Nov 5, 2025<1yr | May 5, 2026 | $0 |
| Closed | ALT1776160 | Long Form/Alteration Permit | 99 High ST, Boston | Oct 1, 2025<1yr | Apr 1, 2026 | $5,516,685 |
| Closed | ALT1764157 | Long Form/Alteration Permit | 1 Beacon ST, Boston | Sep 17, 2025<1yr | Mar 17, 2026 | $790,160 |
| Open | ALT1769347 | Long Form/Alteration Permit | 600 Atlantic AV, Boston | Sep 15, 2025<1yr | Mar 15, 2026 | $296,264 |
| Open | SF1759584 | Short Form Bldg Permit | 800 Boylston ST, Boston | Aug 7, 2025<1yr | Feb 7, 2026 | $74,957 |
| Closed | ALT1748545 | Long Form/Alteration Permit | 1 Financial CN, Downtown/Financial District | Jul 30, 2025<1yr | Jan 30, 2026 | $104,348 |
| Closed | COO1729465 | Certificate of Occupancy | 1 Financial CN, Downtown/Financial District | Jun 18, 2025<1yr | — | $440,000 |
| Open | ALT1728675 | Long Form/Alteration Permit | 500 Boylston ST, Boston | Jun 12, 2025<1yr | Dec 12, 2025 | $480,125 |
| Open | ALT1724130 | Long Form/Alteration Permit | 43-65 State ST, Boston | Jun 12, 2025<1yr | Dec 12, 2025 | $40,000 |
| Closed | ALT1716553 | Long Form/Alteration Permit | 800 Boylston ST, Boston | May 29, 2025 | Nov 29, 2025 | $1,107,000 |
| Closed | COO1715049 | Certificate of Occupancy | 1 Financial CN, Boston | May 6, 2025 | — | $887,000 |
| Closed | SF1690666 | Short Form Bldg Permit | 101 Huntington AV, Boston | Feb 11, 2025 | Aug 11, 2025 | $71,910 |
| Closed | COO1689347 | Certificate of Occupancy | 101 Huntington AV, Boston | Feb 5, 2025 | — | $883,171 |
| Closed | ALT1673421 | Long Form/Alteration Permit | 1 Financial CN, Boston | Feb 3, 2025 | Aug 3, 2025 | $887,000 |
| Open | ALT1673418 | Long Form/Alteration Permit | 1 Financial CN, Downtown/Financial District | Feb 3, 2025 | Aug 3, 2025 | $440,000 |
| Closed | COO1686196 | Certificate of Occupancy | 75-101 Federal ST, Boston | Jan 31, 2025 | — | $737,913.6 |
| Closed | ALT1655797 | Long Form/Alteration Permit | 75-101 Federal ST, Boston | Oct 22, 2024 | Apr 22, 2025 | $737,913.6 |
| Closed | ALT1652479 | Long Form/Alteration Permit | 101 Huntington AV, Boston | Oct 1, 2024 | Apr 1, 2025 | $883,171 |
| Open | SF1652114 | Short Form Bldg Permit | 10 Fan Pier BL, Boston | Sep 17, 2024 | Mar 17, 2025 | $181,492 |