robert o' mahony
robert o' mahony has filed 88 building permits in Boston since 2012, closing 63% of 87 rated permits. 32 permits remain open. Primarily files electrical permits. 13.2 points above the city median of 50.0%. Busiest year: 2015 with 24 permits.
63%
87
Construction Permits
88 total
32
Currently Open
87
Rate-Eligible
permits > 1yr old
2012–2025
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Electrical42 rated
73.8% closed vs 60% median, 13.4 points higher
Fire Alarm24 rated
54.2% closed vs 38% median, 15.9 points higher
Low Voltage21 rated
52.4% closed vs 29% median, 23.6 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
2025
100.0%
Open0
Closed3
3 closed / 3 rated
2023
90.0%
Open1
Closed9
9 closed / 10 rated
2022
100.0%
Open0
Closed8
8 closed / 8 rated
2021
100.0%
Open0
Closed4
4 closed / 4 rated
2020
25.0%
Open3
Closed1
1 closed / 4 rated
2019
60.0%
Open2
Closed3
3 closed / 5 rated
2018
100.0%
Open0
Closed6
6 closed / 6 rated
2017
0.0%
Open1
Closed0
0 closed / 1 rated
2016
0.0%
Open5
Closed0
0 closed / 5 rated
2015
54.2%
Open11
Closed13
13 closed / 24 rated
2014
33.3%
Open6
Closed3
3 closed / 9 rated
2013
100.0%
Open0
Closed3
3 closed / 3 rated
2012
40.0%
Open3
Closed2
2 closed / 5 rated
All Permits
88 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | EFA1682514 | Electrical Fire Alarms | 234 Beacon ST, Boston | Jan 16, 2025 | Jul 16, 2025 | $1,000 |
| Closed | E1682506 | Electrical Permit | 234 Beacon ST, Boston | Jan 16, 2025 | Jul 16, 2025 | $30,000 |
| Closed | ELV1682508 | Electrical Low Voltage | 234 Beacon ST, Boston | Jan 16, 2025 | Jul 16, 2025 | $1,000 |
| Closed | ELV1548312 | Electrical Low Voltage | 20 Rowes WH, Boston | Nov 29, 2023 | May 29, 2024 | $2,000 |
| Closed | E1548303 | Electrical Permit | 20 Rowes WH, Boston | Nov 29, 2023 | May 29, 2024 | $80,000 |
| Closed | EFA1548307 | Electrical Fire Alarms | 20 Rowes WH, Boston | Nov 29, 2023 | May 29, 2024 | $2,000 |
| Closed | ELV1522523 | Electrical Low Voltage | 54 G ST, South Boston | Sep 6, 2023 | Mar 6, 2024 | $2,000 |
| Closed | EFA1522522 | Electrical Fire Alarms | 54 G ST, South Boston | Sep 6, 2023 | Mar 6, 2024 | $2,000 |
| Closed | E1522514 | Electrical Permit | 54 G ST, South Boston | Sep 6, 2023 | Mar 6, 2024 | $50,000 |
| Closed | ELV1481094 | Electrical Low Voltage | 261 Bolton ST, South Boston | Jun 1, 2023 | Dec 1, 2023 | $10,000 |
| Closed | EFA1481088 | Electrical Fire Alarms | 261 Bolton ST, South Boston | Jun 1, 2023 | Dec 1, 2023 | $3,000 |
| Closed | E1481078 | Electrical Permit | 261 Bolton ST, South Boston | Jun 1, 2023 | Dec 1, 2023 | $50,000 |
| Open | E1474779 | Electrical Permit | 10 Rowes WH, Boston | May 15, 2023 | Nov 15, 2023 | $1,200 |
| Closed | E1344352 | Electrical Permit | 16 Saco ST, Dorchester | Jun 20, 2022 | Dec 20, 2022 | $500 |
| Closed | E1344464 | Electrical Permit | 27-29 Cheverus RD, Dorchester | Jun 20, 2022 | Dec 20, 2022 | $40,000 |
| Closed | EFA1344475 | Electrical Fire Alarms | 27-29 Cheverus RD, Dorchester | Jun 20, 2022 | Dec 20, 2022 | $2,000 |
| Closed | ELV1344468 | Electrical Low Voltage | 27-29 Cheverus RD, Dorchester | Jun 20, 2022 | Dec 20, 2022 | $2,000 |
| Closed | EFA1315423 | Electrical Fire Alarms | 20 Rowes WH, Boston | Apr 20, 2022 | Oct 20, 2022 | $2,000 |
| Closed | ELV1315425 | Electrical Low Voltage | 20 Rowes WH, Boston | Apr 20, 2022 | Oct 20, 2022 | $1,500 |
| Closed | E1315383 | Electrical Permit | 20 Rowes WH, Boston | Apr 7, 2022 | Oct 7, 2022 | $30,000 |
| Closed | E1298260 | Electrical Permit | 46 E Springfield ST, Roxbury | Feb 25, 2022 | Aug 25, 2022 | $3,000 |
| Closed | E1234875 | Electrical Permit | 1 Huntington AV, Boston | Aug 10, 2021 | Feb 10, 2022 | $10,000 |
| Closed | EFA1222998 | Electrical Fire Alarms | 199 Temple ST, West Roxbury | Jul 19, 2021 | Jan 19, 2022 | $1,000 |
| Closed | E1222995 | Electrical Permit | 199 Temple ST, West Roxbury | Jul 19, 2021 | Jan 19, 2022 | $15,000 |
| Closed | E1220161 | Electrical Permit | 1883-1889 Centre ST, West Roxbury | Jul 12, 2021 | Jan 12, 2022 | $80,000 |
| Open | EFA1135848 | Electrical Fire Alarms | 20 Rowes WH, Boston | Nov 17, 2020 | May 17, 2021 | $2,000 |
| Open | ELV1059356 | Electrical Low Voltage | 27 Ledge Hill RD, West Roxbury | Mar 9, 2020 | Sep 9, 2020 | $1,500 |
| Closed | E1059337 | Electrical Permit | 27 Ledge Hill RD, West Roxbury | Mar 9, 2020 | Sep 9, 2020 | $12,000 |
| Open | EFA1059357 | Electrical Fire Alarms | 27 Ledge Hill RD, West Roxbury | Mar 9, 2020 | Sep 9, 2020 | $1,500 |
| Open | E926606 | Electrical Permit | 390 Commonwealth AV, Boston | Feb 26, 2019 | Aug 26, 2019 | $11,000 |
| Open | ELV926608 | Electrical Low Voltage | 390 Commonwealth AV, Boston | Feb 26, 2019 | Aug 26, 2019 | $2,500 |
| Closed | ELV916547 | Electrical Low Voltage | 142 Beacon ST, Boston | Feb 7, 2019 | Aug 7, 2019 | $5,000 |
| Closed | E916546 | Electrical Permit | 142 Beacon ST, Boston | Feb 7, 2019 | Aug 7, 2019 | $130,000 |
| Closed | EFA916548 | Electrical Fire Alarms | 142 Beacon ST, Boston | Feb 7, 2019 | Aug 7, 2019 | $3,000 |
| Closed | EFA909187 | Electrical Fire Alarms | 16 Saco ST, Dorchester | Dec 19, 2018 | Jun 19, 2019 | $500 |
| Closed | E909186 | Electrical Permit | 16 Saco ST, Dorchester | Dec 19, 2018 | Jun 19, 2019 | $8,000 |
| Closed | EFA874748 | Electrical Fire Alarms | 214 Marginal ST, East Boston | Sep 10, 2018 | Mar 10, 2019 | $1,200 |
| Closed | E859169 | Electrical Permit | 214 Marginal ST, East Boston | Aug 2, 2018 | Feb 2, 2019 | $45,000 |
| Closed | EFA859180 | Electrical Fire Alarms | 214 Marginal ST, East Boston | Aug 2, 2018 | Feb 2, 2019 | $1,200 |
| Closed | ELV825032 | Electrical Low Voltage | 67 Saint Botolph ST, Boston | May 17, 2018 | Nov 17, 2018 | $3,000 |
| Open | ELV742381 | Electrical Low Voltage | 11A Melrose ST, Boston | Aug 17, 2017 | Feb 17, 2018 | $1,000 |
| Open | E642202 | Electrical Permit | 343 Commercial ST, Boston | Sep 29, 2016 | Mar 29, 2017 | $3,000 |
| Open | E614338 | Electrical Permit | 351 Beacon ST, Boston | Jul 19, 2016 | Jan 19, 2017 | $3,000 |
| Open | E562697 | Electrical Permit | 9 Upton ST, Roxbury | Feb 16, 2016 | Aug 16, 2016 | $15,000 |
| Open | ELV562699 | Electrical Low Voltage | 9 Upton ST, Roxbury | Feb 16, 2016 | Aug 16, 2016 | $500 |
| Open | EFA562698 | Electrical Fire Alarms | 9 Upton ST, Roxbury | Feb 16, 2016 | Aug 16, 2016 | $1,000 |
| Closed | E549684 | Electrical Permit | 22 Appleton ST, Boston | Dec 23, 2015 | Jun 23, 2016 | $32,000 |
| Closed | E549682 | Electrical Permit | 65 Sawyer AV, Dorchester | Dec 23, 2015 | Jun 23, 2016 | $22,000 |
| Closed | E549685 | Electrical Permit | 68 Milton ST, Dorchester | Dec 23, 2015 | Jun 23, 2016 | $2,500 |
| Closed | ELV549683 | Electrical Low Voltage | 22 Appleton ST, Boston | Dec 23, 2015 | Jun 23, 2016 | $1,500 |
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