# Building permits at 2975 Jefferson St, Boulder, CO 15 permits on record here. The newest, Oct 17, 2025: Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt. 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 | |---|---|---|---|---| | Oct 17, 2025 | Roofing | Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). For roof/attic assemblies requiring 1/150 ventilation, include a calculation detailing the quantity of intake and exhaust vents demonstrating 1/150 venting ratio c | $23,632 | [RFG2025-00828](https://nearbypermits.com/boulder/permit/RFG2025-00828/) | | Jun 30, 2022 | Mechanical (HVAC) | Replacing with a new Trane 2 Stage 100 K BTU 80% Furnace and a new Trane 14 SEER 4 Ton AC Unit | $29,629 | [MEC2022-01211](https://nearbypermits.com/boulder/permit/MEC2022-01211/) | | Mar 9, 2022 | Mechanical (HVAC) | Install new garage heater in attached garage. | $4,175 | [MEC2022-00437](https://nearbypermits.com/boulder/permit/MEC2022-00437/) | | Mar 9, 2022 | Electrical | Please refer to MEC2022-00437 - Minimal electrical work for connect | $200 | [ELE2022-00352](https://nearbypermits.com/boulder/permit/ELE2022-00352/) | | Oct 7, 2013 | Plumbing | Interior, non-structural remodel of kitchen within existing SFD. Scope of work includes relocation of several plumbing fixtures, and relocation and replacment of hot water heater. Includes associated MEPs. | $1,000 | [PMT2013-05300-PLB](https://nearbypermits.com/boulder/permit/PMT2013-05300-PLB/) | | Oct 7, 2013 | Mechanical (HVAC) | Interior, non-structural remodel of kitchen within existing SFD. Scope of work includes relocation of several plumbing fixtures, and relocation and replacment of hot water heater. Includes associated MEPs. | $4,500 | [PMT2013-05300-MEC](https://nearbypermits.com/boulder/permit/PMT2013-05300-MEC/) | | Oct 7, 2013 | Electrical | Interior, non-structural remodel of kitchen within existing SFD. Scope of work includes relocation of several plumbing fixtures, and relocation and replacment of hot water heater. Includes associated MEPs. | $4,000 | [PMT2013-05300-ELE](https://nearbypermits.com/boulder/permit/PMT2013-05300-ELE/) | | Oct 7, 2013 | Alteration or repair | Interior, non-structural remodel of kitchen within existing SFD. Scope of work includes relocation of several plumbing fixtures, and relocation and replacment of hot water heater. Includes associated MEPs. | $20,000 | [PMT2013-05300](https://nearbypermits.com/boulder/permit/PMT2013-05300/) | | Dec 4, 2000 | Addition | Addition of 16' wide by 13' deep carport in front (east side) of existing attached one car garage. | $550 | [PMT2000-03457](https://nearbypermits.com/boulder/permit/PMT2000-03457/) | | Feb 24, 2000 | Electrical | Attached garage for a single family house that currently has a permit for a remodel. Permit # for remodel is PMT1999-12052. One set of plans includes remodel plans 2 set is the stamped garage plans only. | $300 | [PMT2000-00442-ELE](https://nearbypermits.com/boulder/permit/PMT2000-00442-ELE/) | | Feb 24, 2000 | New building | Attached garage for a single family house that currently has a permit for a remodel. Permit # for remodel is PMT1999-12052. One set of plans includes remodel plans 2 set is the stamped garage plans only. | $4,000 | [PMT2000-00442](https://nearbypermits.com/boulder/permit/PMT2000-00442/) | | Jan 13, 2000 | Plumbing | addition and remodel with new porch. | $6,000 | [PMT1999-12052-PLB](https://nearbypermits.com/boulder/permit/PMT1999-12052-PLB/) | | Jan 13, 2000 | Mechanical (HVAC) | addition and remodel with new porch. | $500 | [PMT1999-12052-MEC](https://nearbypermits.com/boulder/permit/PMT1999-12052-MEC/) | | Jan 13, 2000 | Electrical | addition and remodel with new porch. | $7,000 | [PMT1999-12052-ELE](https://nearbypermits.com/boulder/permit/PMT1999-12052-ELE/) | | Jan 13, 2000 | Addition | addition and remodel with new porch. | $60,000 | [PMT1999-12052](https://nearbypermits.com/boulder/permit/PMT1999-12052/) | ## More on this street Other addresses on Jefferson St with permits, nearest house number first: - [2970 Jefferson St](https://nearbypermits.com/boulder/address/2970-jefferson-st/): newest permit Mar 26, 2026 - [2990 Jefferson St](https://nearbypermits.com/boulder/address/2990-jefferson-st/): newest permit Mar 16, 2026 - [2945 Jefferson St](https://nearbypermits.com/boulder/address/2945-jefferson-st/): newest permit Aug 22, 2025 - [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 - [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 2026-10-08 09:53 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 15 permits at this address: https://nearbypermits.com/boulder/address/2975-jefferson-st/