# Building permits at 2990 Jefferson St, Boulder, CO 11 permits on record here. The newest, Mar 16: 90% 100K btu furnace, 19 seer 4 ton ac replacement - like for like - disconnect and reconnect ac please note. 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 | |---|---|---|---|---| | Mar 16, 2026 | Mechanical (HVAC) | 90% 100K btu furnace, 19 seer 4 ton ac replacement - like for like - disconnect and reconnect ac 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 p | $27,525 | [MEC2026-00083](https://nearbypermits.com/boulder/permit/MEC2026-00083/) | | Jan 15, 2013 | Plumbing | Basement finish in residence including installation of bedroom, 3/4 bath, family room and storage areas. | $5,150 | [PMT2013-00167-PLB](https://nearbypermits.com/boulder/permit/PMT2013-00167-PLB/) | | Jan 15, 2013 | Mechanical (HVAC) | Basement finish in residence including installation of bedroom, 3/4 bath, family room and storage areas. | $1,500 | [PMT2013-00167-MEC](https://nearbypermits.com/boulder/permit/PMT2013-00167-MEC/) | | Jan 15, 2013 | Electrical | Basement finish in residence including installation of bedroom, 3/4 bath, family room and storage areas. | $6,863 | [PMT2013-00167-ELE](https://nearbypermits.com/boulder/permit/PMT2013-00167-ELE/) | | Jan 15, 2013 | Alteration or repair | Basement finish in residence including installation of bedroom, 3/4 bath, family room and storage areas. | $73,469 | [PMT2013-00167](https://nearbypermits.com/boulder/permit/PMT2013-00167/) | | Jul 2, 2008 | Fence, wall or deck | installation of new cedar fence. 6 feet in height, 200 feet in length. 4 inch pickets tight 2x6 cap and 4x4 posts. To include 2 gates. | $5,000 | [PMT2008-02740-FEN](https://nearbypermits.com/boulder/permit/PMT2008-02740-FEN/) | | Nov 30, 2007 | Plumbing | New single family house with 4278 finished sf and 1696 unfinished basement. Includes attached garage, 3.5 bathrooms, 4 bedrooms. Electrical valuation TBD. | $18,000 | [PMT2007-03414-PLB](https://nearbypermits.com/boulder/permit/PMT2007-03414-PLB/) | | Nov 30, 2007 | Mechanical (HVAC) | New single family house with 4278 finished sf and 1696 unfinished basement. Includes attached garage, 3.5 bathrooms, 4 bedrooms. Electrical valuation TBD. | $18,000 | [PMT2007-03414-MEC](https://nearbypermits.com/boulder/permit/PMT2007-03414-MEC/) | | Nov 30, 2007 | Electrical | New single family house with 4278 finished sf and 1696 unfinished basement. Includes attached garage, 3.5 bathrooms, 4 bedrooms. Electrical valuation TBD. | Not listed | [PMT2007-03414-ELE](https://nearbypermits.com/boulder/permit/PMT2007-03414-ELE/) | | Nov 30, 2007 | New building | New single family house with 4278 finished sf and 1696 unfinished basement. Includes attached garage, 3.5 bathrooms, 4 bedrooms. Electrical valuation TBD. | $465,918 | [PMT2007-03414](https://nearbypermits.com/boulder/permit/PMT2007-03414/) | | Aug 8, 2007 | Demolition | Full structure demolitiono of a SFD, post 1940 structure. See HIS2007-00104 for Landmarks review & approval. | Not listed | [PMT2007-03374-DEM](https://nearbypermits.com/boulder/permit/PMT2007-03374-DEM/) | ## Zoning requests nearby We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page: https://bouldercolorado.gov/government/board-commission/board-zoning-adjustment ## More on this street Other addresses on Jefferson St with permits, nearest house number first: - [2975 Jefferson St](https://nearbypermits.com/boulder/address/2975-jefferson-st/): newest permit Oct 17, 2025 - [2970 Jefferson St](https://nearbypermits.com/boulder/address/2970-jefferson-st/): newest permit Mar 26, 2026 - [3011 Jefferson St](https://nearbypermits.com/boulder/address/3011-jefferson-st/): newest permit Jan 27, 2025 - [3014 Jefferson St](https://nearbypermits.com/boulder/address/3014-jefferson-st/): newest permit Feb 10, 2026 - [3015 Jefferson St](https://nearbypermits.com/boulder/address/3015-jefferson-st/): newest permit Jul 23, 2026 - [3018 Jefferson St](https://nearbypermits.com/boulder/address/3018-jefferson-st/): newest permit Jun 18, 2026 - [3021 Jefferson St](https://nearbypermits.com/boulder/address/3021-jefferson-st/): newest permit Dec 17, 2025 - [2945 Jefferson St](https://nearbypermits.com/boulder/address/2945-jefferson-st/): newest permit Aug 22, 2025 - [2920 Jefferson St](https://nearbypermits.com/boulder/address/2920-jefferson-st/): newest permit Jun 15, 2026 - [3120 Jefferson St](https://nearbypermits.com/boulder/address/3120-jefferson-st/): newest permit Aug 14, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 05:37 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/2990-jefferson-st/