# Building permits at 3450 Penrose Pl, Boulder, CO 11 permits on record here. The newest, Jun 13, 2025: Total tear-off & reroof of Multi-Family. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jun 13, 2025 | Roofing | Total tear-off & reroof of Multi-Family, 120 squares of dimensional shingles on a pitch represented as 5/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless o | $85,518 | [RFG2025-00390](https://nearbypermits.com/boulder/permit/RFG2025-00390/) | | May 4, 2023 | Fire systems | Install a double check backflow preventer on the existing wet pipe fire sprinkler system. 3450 Penrose place (fsr13) (bfp) | $7,060 | [FIR2023-00133](https://nearbypermits.com/boulder/permit/FIR2023-00133/) | | Jun 17, 2020 | Fire systems | 4-head tenant finish to meet code coverage for new layout. | $220 | [FIR2020-00222](https://nearbypermits.com/boulder/permit/FIR2020-00222/) | | May 22, 2020 | Electrical | * Remodel of an existing professional office tenant space. Scope includes removing the interior partition walls of an existing file storage room to create a third office space and a reduced in size reception area. Scope also includes shifting the entry door location and light electrical/lighting upg | $4,000 | [ELE2020-00497](https://nearbypermits.com/boulder/permit/ELE2020-00497/) | | May 22, 2020 | Alteration or repair | * Remodel of an existing professional office tenant space. Scope includes removing the interior partition walls of an existing file storage room to create a third office space and a reduced in size reception area. Scope also includes shifting the entry door location and light electrical/lighting upg | $12,500 | [BLD-NRE2020-00053](https://nearbypermits.com/boulder/permit/BLD-NRE2020-00053/) | | Dec 11, 2019 | Plumbing | Interior remodel for a professional office space to reconfigure the kitchen/breakroom area and to open up the office with removal of interior partitions. | $1,000 | [PLB2019-00728](https://nearbypermits.com/boulder/permit/PLB2019-00728/) | | Dec 11, 2019 | Electrical | Interior remodel for a professional office space to reconfigure the kitchen/breakroom area and to open up the office with removal of interior partitions. | $16,000 | [ELE2019-01675](https://nearbypermits.com/boulder/permit/ELE2019-01675/) | | Dec 11, 2019 | Alteration or repair | Interior remodel for a professional office space to reconfigure the kitchen/breakroom area and to open up the office with removal of interior partitions. | $119,813 | [BLD-NRE2019-00258](https://nearbypermits.com/boulder/permit/BLD-NRE2019-00258/) | | Jan 15, 2016 | Fire systems | Fs - sowl - "relocate 1 sprinkler for the new tenant." | $150 | [PMT2014-05290-FIR](https://nearbypermits.com/boulder/permit/PMT2014-05290-FIR/) | | Oct 16, 2012 | Mechanical (HVAC) | Installation of two replacement boilers and an expansion tank -- 252,000 btu input rating each device. | $6,000 | [PMT2012-05009-MEC](https://nearbypermits.com/boulder/permit/PMT2012-05009-MEC/) | | Jun 27, 1989 | Fire systems | Fire fire alarm det sys | Not listed | [PMT1989-P3498-FIR](https://nearbypermits.com/boulder/permit/PMT1989-P3498-FIR/) | ## More on this street Other addresses on Penrose Pl with permits, nearest house number first: - [3445 Penrose Pl](https://nearbypermits.com/boulder/address/3445-penrose-pl/): newest permit Mar 3, 2026 - [3400 Penrose Pl](https://nearbypermits.com/boulder/address/3400-penrose-pl/): newest permit Jun 3, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 03:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 11 permits at this address: https://nearbypermits.com/boulder/address/3450-penrose-pl/