# Building permits at 3951 Broadway, Boulder, CO 12 permits on record here. The newest, Aug 26: New furnace and heat pump with associated electrical PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL. 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 | |---|---|---|---|---| | Aug 26, 2026 | Mechanical (HVAC) | New furnace and heat pump with associated electrical PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure | $17,922 | [MEC2026-01520](https://nearbypermits.com/boulder/permit/MEC2026-01520/) | | Mar 27, 2013 | Plumbing | Interior, non-structural remodel to existing townhome. Scope of work includes new dividing walls creating one new bathroom, a bedroom with closet, and closing off utility room. Project includes all associated MEPs. | $3,100 | [PMT2013-01308-PLB](https://nearbypermits.com/boulder/permit/PMT2013-01308-PLB/) | | Mar 27, 2013 | Mechanical (HVAC) | Interior, non-structural remodel to existing townhome. Scope of work includes new dividing walls creating one new bathroom, a bedroom with closet, and closing off utility room. Project includes all associated MEPs. | $300 | [PMT2013-01308-MEC](https://nearbypermits.com/boulder/permit/PMT2013-01308-MEC/) | | Mar 27, 2013 | Electrical | Interior, non-structural remodel to existing townhome. Scope of work includes new dividing walls creating one new bathroom, a bedroom with closet, and closing off utility room. Project includes all associated MEPs. | $3,400 | [PMT2013-01308-ELE](https://nearbypermits.com/boulder/permit/PMT2013-01308-ELE/) | | Mar 27, 2013 | Alteration or repair | Interior, non-structural remodel to existing townhome. Scope of work includes new dividing walls creating one new bathroom, a bedroom with closet, and closing off utility room. Project includes all associated MEPs. | $28,000 | [PMT2013-01308](https://nearbypermits.com/boulder/permit/PMT2013-01308/) | | May 12, 2011 | Fire systems | New Sprinkler System For 3951-3975 Braodway Townhomes | $15,000 | [PMT2011-01831-FIR](https://nearbypermits.com/boulder/permit/PMT2011-01831-FIR/) | | Apr 13, 2011 | Fire systems | New Fire Alarm System | $5,039 | [PMT2011-01385-FIR](https://nearbypermits.com/boulder/permit/PMT2011-01385-FIR/) | | Feb 17, 2011 | Plumbing | New townhome with 1,964 sf finished, 570 sf unfinished, 547 sf of attached garage, and 200 sf of decks and porches. Includes electrical, mechanical, and plumbing. (See PMT2008-03775 for previous review) | $9,500 | [PMT2010-05447-PLB](https://nearbypermits.com/boulder/permit/PMT2010-05447-PLB/) | | Feb 17, 2011 | Mechanical (HVAC) | New townhome with 1,964 sf finished, 570 sf unfinished, 547 sf of attached garage, and 200 sf of decks and porches. Includes electrical, mechanical, and plumbing. (See PMT2008-03775 for previous review) | $9,800 | [PMT2010-05447-MEC](https://nearbypermits.com/boulder/permit/PMT2010-05447-MEC/) | | Feb 17, 2011 | Electrical | New townhome with 1,964 sf finished, 570 sf unfinished, 547 sf of attached garage, and 200 sf of decks and porches. Includes electrical, mechanical, and plumbing. (See PMT2008-03775 for previous review) | $6,200 | [PMT2010-05447-ELE](https://nearbypermits.com/boulder/permit/PMT2010-05447-ELE/) | | Feb 17, 2011 | New building | New townhome with 1,964 sf finished, 570 sf unfinished, 547 sf of attached garage, and 200 sf of decks and porches. Includes electrical, mechanical, and plumbing. (See PMT2008-03775 for previous review) | $258,246 | [PMT2010-05447](https://nearbypermits.com/boulder/permit/PMT2010-05447/) | | Oct 20, 2010 | Electrical | Temporary construction power and irrigation time clock power supply. | Not listed | [PMT2010-04403-ELE](https://nearbypermits.com/boulder/permit/PMT2010-04403-ELE/) | ## More on this street Other addresses on Broadway with permits, nearest house number first: - [3961 Broadway](https://nearbypermits.com/boulder/address/3961-broadway/): newest permit Jul 24, 2026 - [3975 Broadway](https://nearbypermits.com/boulder/address/3975-broadway/): newest permit Apr 29, 2026 - [3630 Broadway](https://nearbypermits.com/boulder/address/3630-broadway/): newest permit May 9, 2025 - [3575 Broadway](https://nearbypermits.com/boulder/address/3575-broadway/): newest permit May 6, 2026 - [4349 Broadway](https://nearbypermits.com/boulder/address/4349-broadway/): newest permit Mar 13, 2026 - [4351 Broadway](https://nearbypermits.com/boulder/address/4351-broadway/): newest permit Apr 9, 2026 - [4361 Broadway](https://nearbypermits.com/boulder/address/4361-broadway/): newest permit Apr 9, 2026 - [4371 Broadway](https://nearbypermits.com/boulder/address/4371-broadway/): newest permit Dec 15, 2025 - [4381 Broadway](https://nearbypermits.com/boulder/address/4381-broadway/): newest permit Dec 15, 2025 - [4390 Broadway](https://nearbypermits.com/boulder/address/4390-broadway/): newest permit Jul 14, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 18:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 12 permits at this address: https://nearbypermits.com/boulder/address/3951-broadway/