Matthew Kilty
Matthew Kilty has filed 48 building permits in Boston since 2010, closing 38% of 24 rated permits. 22 permits remain open. Primarily files building permits. 12.5 points below the city median of 50.0%. Busiest year: 2024 with 7 permits.
38%
33
Construction Permits
48 total
22
Currently Open
24
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
Building24 rated
37.5% closed vs 31% median, 6.5 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)
—
Open3
Closed2
Too early to rate — permits need 1 year to mature
2025
33.3%
Open6
Closed1
1 closed / 3 rated
2024
42.9%
Open4
Closed3
3 closed / 7 rated
2023
33.3%
Open2
Closed1
1 closed / 3 rated
2022
100.0%
Open0
Closed1
1 closed / 1 rated
2018
100.0%
Open0
Closed1
1 closed / 1 rated
2016
25.0%
Open3
Closed1
1 closed / 4 rated
2015
0.0%
Open2
Closed0
0 closed / 2 rated
2014
33.3%
Open2
Closed1
1 closed / 3 rated
All Permits
48 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | COO1850004 | Certificate of Occupancy | 144-180 Brookline AV, Boston | May 21, 2026<1yr | — | $920,055 |
| Closed | ALT1798464 | Long Form/Alteration Permit | 374-382 Congress ST, Boston | May 11, 2026<1yr | Nov 11, 2026 | $76,000 |
| Closed | COO1829458 | Certificate of Occupancy | 1001 Boylston ST, Boston | Mar 23, 2026<1yr | — | $5,411,565 |
| Open | ALT1806700 | Long Form/Alteration Permit | 31-35 Union ST, Boston | Mar 17, 2026<1yr | Sep 17, 2026 | $1,049,595 |
| Open | ALT1813049 | Long Form/Alteration Permit | 144-180 Brookline AV, Boston | Mar 5, 2026<1yr | Sep 5, 2026 | $413,341 |
| Closed | ALT1803565 | Long Form/Alteration Permit | 144-180 Brookline AV, Boston | Feb 4, 2026<1yr | Aug 4, 2026 | $920,055 |
| Open | A1807788 | Amendment to a Long Form | 15 Necco ST, Boston | Feb 2, 2026<1yr | Aug 2, 2026 | $0 |
| Closed | COO1789039 | Certificate of Occupancy | 43-61 Pier 4 BL, Boston | Oct 22, 2025<1yr | — | $617,161 |
| Open | SF1786185 | Short Form Bldg Permit | 1-27 Boston Wharf RD, Boston | Oct 7, 2025<1yr | Apr 7, 2026 | $55,000 |
| Closed | COO1777388 | Certificate of Occupancy | 43-61 Pier 4 BL, Boston | Oct 1, 2025<1yr | — | $617,161 |
| Open | ALT1750877 | Long Form/Alteration Permit | 15 Necco ST, Boston | Sep 12, 2025<1yr | — | $3,027,040 |
| Closed | COO1772054 | Certificate of Occupancy | 1001 Boylston ST, Boston | Sep 12, 2025<1yr | — | $1,077,828 |
| Open | SF1767420 | Short Form Bldg Permit | 2-16 Avery ST, BOSTON | Aug 27, 2025<1yr | Feb 27, 2026 | $52,160 |
| Open | A1733176 | Amendment to a Long Form | 1001 Boylston ST, Boston | Jul 22, 2025<1yr | Jan 22, 2026 | $0 |
| Open | ALT1692436 | Long Form/Alteration Permit | 43-61 Pier 4 BL, Boston | May 21, 2025 | Nov 21, 2025 | $617,161 |
| Closed | ALT1699921 | Long Form/Alteration Permit | 1001 Boylston ST, Boston | May 13, 2025 | Nov 13, 2025 | $1,077,828 |
| Open | SF1716381 | Short Form Bldg Permit | 1001 Boylston ST, Boston | May 7, 2025 | Nov 7, 2025 | $1 |
| Closed | COO1690312 | Certificate of Occupancy | 201 Newbury ST, Boston | Feb 26, 2025 | — | $244,983 |
| Closed | COO1621405 | Certificate of Occupancy | 201 Newbury ST, Boston | Jan 8, 2025 | — | $244,983 |
| Closed | COO1679600 | Certificate of Occupancy | 131-153 Seaport BL, Boston | Dec 27, 2024 | — | $421,049 |
| Closed | SF1664386 | Short Form Bldg Permit | 131-153 Seaport BL, Boston | Nov 25, 2024 | May 25, 2025 | $10,000 |
| Open | ALT1638093 | Long Form/Alteration Permit | 1001 Boylston ST, Boston | Nov 19, 2024 | — | $5,411,565 |
| Closed | COO1660820 | Certificate of Occupancy | 43-61 Pier 4 BL, Boston | Oct 21, 2024 | — | $350,000 |
| Open | ALT1639670 | Long Form/Alteration Permit | 131-153 Seaport BL, Boston | Sep 30, 2024 | Mar 30, 2025 | $421,049 |
| Open | SF1642638 | Short Form Bldg Permit | 1001 Boylston ST, Boston | Aug 23, 2024 | Feb 23, 2025 | $1 |
| Open | SF1628979 | Short Form Bldg Permit | 180 Brookline AV, Boston | Jul 24, 2024 | Jan 24, 2025 | $67,139 |
| Closed | COO1587780 | Certificate of Occupancy | 349-351 Newbury ST, Boston | Apr 11, 2024 | — | $411,000 |
| Closed | ALT1563325 | Long Form/Alteration Permit | 349-351 Newbury ST, Boston | Mar 12, 2024 | Sep 12, 2024 | $411,000 |
| Closed | COO1561431 | Certificate of Occupancy | 1321-1341 Boylston ST, Boston | Feb 6, 2024 | — | $800,000 |
| Closed | ALT1544352 | Long Form/Alteration Permit | 201 Newbury ST, Boston | Jan 8, 2024 | Jul 8, 2024 | $244,983 |
| Closed | COO1522742 | Certificate of Occupancy | 399 Boylston ST, Boston | Sep 8, 2023 | — | $500,000 |
| Open | ALT1489103 | Long Form/Alteration Permit | 1321-1341 Boylston ST, Boston | Jul 19, 2023 | Jan 19, 2024 | $800,000 |
| Open | SF1459252 | Short Form Bldg Permit | 119 Newbury ST, Boston | Apr 21, 2023 | Oct 21, 2023 | $158,100 |
| Closed | ALT1420238 | Long Form/Alteration Permit | 399 Boylston ST, Boston | Mar 27, 2023 | Sep 27, 2023 | $500,000 |
| Closed | COO1424559 | Certificate of Occupancy | 100 Huntington AV, Boston | Jan 3, 2023 | — | $791,376 |
| Closed | ALT1370703 | Long Form/Alteration Permit | 100 Huntington AV, Boston | Aug 29, 2022 | Feb 28, 2023 | $791,376 |
| Closed | COO848988 | Certificate of Occupancy | 23-55 Northern AV, Boston | Jul 3, 2018 | — | $302,000 |
| Closed | SF821795 | Short Form Bldg Permit | 23-55 Northern AV, Boston | Apr 20, 2018 | Oct 20, 2018 | $0 |
| Open | SF602967 | Short Form Bldg Permit | , South Boston | Jun 21, 2016 | Dec 21, 2016 | $6,500 |
| Closed | ALT570753 | Long Form/Alteration Permit | 99-111 Seaport BL, Boston | Jun 3, 2016 | Dec 3, 2016 | $400,000 |
| Open | ALT546928 | Long Form/Alteration Permit | 374-382 Congress ST, Boston | Mar 2, 2016 | Dec 2, 2016 | $1,500,000 |
| Open | ALT530222 | Long Form/Alteration Permit | 772-778 Boylston ST, Boston | Feb 1, 2016 | Aug 1, 2016 | $131,184 |
| Open | ALT508427 | Long Form/Alteration Permit | 148 State ST, Boston | Sep 9, 2015 | Mar 9, 2016 | $788,660 |
| Open | SF512284 | Short Form Bldg Permit | 772-778 Boylston ST, Boston | Aug 25, 2015 | Feb 25, 2016 | $50,000 |
| Open | ALT367954 | Long Form/Alteration Permit | 411-415 D ST, Boston | Aug 4, 2014 | Feb 4, 2015 | $0 |
| Closed | ALT362691 | Long Form/Alteration Permit | 411-415 D ST, Boston | May 29, 2014 | Nov 29, 2014 | $225,000 |
| Open | SF317617 | Short Form Bldg Permit | 558-580 Washington ST, Boston | Feb 7, 2014 | Aug 7, 2014 | $0 |
| Closed | COO37591 | Certificate of Occupancy | 75-101 Federal ST, BOSTON | Aug 13, 2010 | — | $1,310,439 |