# Building permits at 3340 Mitchell Ln, Boulder, CO 19 permits on record here. The newest, Dec 11, 2024: Install fire alarm system (FAN). 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 | |---|---|---|---|---| | Dec 11, 2024 | Fire systems | Install fire alarm system (FAN) | $7,750 | [FIR2024-00476](https://nearbypermits.com/boulder/permit/FIR2024-00476/) | | Sep 15, 2023 | Addition | Install elevator with new shaft. Lower Level additional area = 49 sf. Main Level additional area = 43 sf. Replace entry level storefront door & windows at area affected by elevator. Associated with Minor Modification ADR2022-00054. 5/1/24 Addition of sump pump to elevator pit due to previously unkno | $134,520 | [BLD-NRE2023-00117](https://nearbypermits.com/boulder/permit/BLD-NRE2023-00117/) | | Dec 4, 2017 | Electrical | Installation of a new, ballast-mount, grid-tied, 16.08 kW DC photovoltaic system, utilizing three phase inverters, on an existing office/industrial building. Installation per JVA Engineer's specifications. No structural reinforcement proposed. | $56,000 | [PMT2017-05079-ELE](https://nearbypermits.com/boulder/permit/PMT2017-05079-ELE/) | | Oct 20, 2017 | Roofing | Overlay only of commercial building, 40 squares of 1/4" dense deck.adhered EPDM on a 1/12 pitch roof. All roof materials shall be installed per manufacturer's specs. Mid-roof inspection required if pitch is less than 4/12. Pre-roof inspection required. | $40,375 | [PMT2017-04625-RFG](https://nearbypermits.com/boulder/permit/PMT2017-04625-RFG/) | | Oct 5, 2017 | Mechanical (HVAC) | Rooftop unit, like for like replacement, 25 ton, 300 K BTU/h, 13.8 IEER, 10.5 EER | $31,470 | [PMT2017-04301-MEC](https://nearbypermits.com/boulder/permit/PMT2017-04301-MEC/) | | Apr 4, 2016 | Fire systems | Fa - es - aes 7788f radio install | $700 | [PMT2016-01425-FIR](https://nearbypermits.com/boulder/permit/PMT2016-01425-FIR/) | | Nov 20, 2015 | Fire systems | Fs - sowl - add backlflow | $4,200 | [PMT2015-05163-FIR](https://nearbypermits.com/boulder/permit/PMT2015-05163-FIR/) | | Jun 11, 2015 | Plumbing | Interior tenant remodel of existing office building for new technical office - "Room 214". Includes remodel of 5258 square feet on three levels and accessible improvements throughout. Includes associated MEP. | $6,500 | [PMT2015-01759-PLB](https://nearbypermits.com/boulder/permit/PMT2015-01759-PLB/) | | Jun 11, 2015 | Mechanical (HVAC) | Interior tenant remodel of existing office building for new technical office - "Room 214". Includes remodel of 5258 square feet on three levels and accessible improvements throughout. Includes associated MEP. | $8,500 | [PMT2015-01759-MEC](https://nearbypermits.com/boulder/permit/PMT2015-01759-MEC/) | | Jun 11, 2015 | Electrical | Interior tenant remodel of existing office building for new technical office - "Room 214". Includes remodel of 5258 square feet on three levels and accessible improvements throughout. Includes associated MEP. | $14,500 | [PMT2015-01759-ELE](https://nearbypermits.com/boulder/permit/PMT2015-01759-ELE/) | | Jun 11, 2015 | Alteration or repair | Interior tenant remodel of existing office building for new technical office - "Room 214". Includes remodel of 5258 square feet on three levels and accessible improvements throughout. Includes associated MEP. | $322,158 | [PMT2015-01759](https://nearbypermits.com/boulder/permit/PMT2015-01759/) | | May 11, 2015 | Demolition | Interior non-structural demolition of interior partiions in preparation for future tenant remodel included in PMT2015-01759. Demo only | Not listed | [PMT2015-01786-DEM](https://nearbypermits.com/boulder/permit/PMT2015-01786-DEM/) | | Mar 28, 2011 | Mechanical (HVAC) | Replacement Water Heater | $721 | [PMT2011-20105-MEC](https://nearbypermits.com/boulder/permit/PMT2011-20105-MEC/) | | Jan 11, 2005 | Mechanical (HVAC) | Tenant remodel on the first floor for an existing tenant, 42 Productions video production company. 1st and second floor are not sprinklered, basement is. | $3,500 | [PMT2005-00109-MEC](https://nearbypermits.com/boulder/permit/PMT2005-00109-MEC/) | | Jan 11, 2005 | Electrical | Tenant remodel on the first floor for an existing tenant, 42 Productions video production company. 1st and second floor are not sprinklered, basement is. | $5,000 | [PMT2005-00109-ELE](https://nearbypermits.com/boulder/permit/PMT2005-00109-ELE/) | | Jan 11, 2005 | Alteration or repair | Tenant remodel on the first floor for an existing tenant, 42 Productions video production company. 1st and second floor are not sprinklered, basement is. | $25,000 | [PMT2005-00109](https://nearbypermits.com/boulder/permit/PMT2005-00109/) | | Feb 5, 1996 | Alteration or repair | Park temp storage trailer for 30 -60 days the original general permit number i | $250 | [PMT1996-00682](https://nearbypermits.com/boulder/permit/PMT1996-00682/) | | Dec 13, 1995 | Alteration or repair | Tenant finish the original general permit number is 959186. | $45,500 | [PMT1995-09186](https://nearbypermits.com/boulder/permit/PMT1995-09186/) | | Sep 16, 1991 | Alteration or repair | Remodel, new ac roof pad the original general permit number is 1594. | $36,000 | [PMT1991-01594](https://nearbypermits.com/boulder/permit/PMT1991-01594/) | ## More on this street Other addresses on Mitchell Ln with permits, nearest house number first: - [3360 Mitchell Ln](https://nearbypermits.com/boulder/address/3360-mitchell-ln/): newest permit Jul 28, 2025 - [3375 Mitchell Ln](https://nearbypermits.com/boulder/address/3375-mitchell-ln/): newest permit Oct 14, 2024 - [3450 Mitchell Ln](https://nearbypermits.com/boulder/address/3450-mitchell-ln/): newest permit Feb 17, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 02:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 19 permits at this address: https://nearbypermits.com/boulder/address/3340-mitchell-ln/