# Building permits at 3375 Mitchell Ln, Boulder, CO 56 permits on record here. The newest, Oct 14, 2024: Replace (2) 606 mbh boilers (aerco mlx606h) with (2) laars boilers. 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 14, 2024 | Mechanical (HVAC) | Replace (2) 606 mbh boilers (aerco mlx606h) with (2) laars boilers | $207,201 | [MEC2024-01487](https://nearbypermits.com/boulder/permit/MEC2024-01487/) | | Jun 7, 2024 | Fire systems | Install a new AES 7707P-88 radio to monitor the existing Edwards iO500 fire alarm system. (FAR) | $1,100 | [FIR2024-00229](https://nearbypermits.com/boulder/permit/FIR2024-00229/) | | Feb 16, 2021 | Electrical | *Voided for inactivity - no inspections within 180 days* Foothill Campus Lighting Upgrades | $219,307 | [ELE2021-00096](https://nearbypermits.com/boulder/permit/ELE2021-00096/) | | Oct 31, 2019 | Mechanical (HVAC) | Interior tenant remodel for the executive office suite for UCAR. Scope includes new partitions, and modifications to electrical, lighting and mechanical systems. No plumbing scope. | $6,000 | [MEC2019-01351](https://nearbypermits.com/boulder/permit/MEC2019-01351/) | | Oct 31, 2019 | Electrical | Interior tenant remodel for the executive office suite for UCAR. Scope includes new partitions, and modifications to electrical, lighting and mechanical systems. No plumbing scope. | $14,000 | [ELE2019-01208](https://nearbypermits.com/boulder/permit/ELE2019-01208/) | | Oct 31, 2019 | Alteration or repair | Interior tenant remodel for the executive office suite for UCAR. Scope includes new partitions, and modifications to electrical, lighting and mechanical systems. No plumbing scope. Scope includes electrical work for exterior lighting compliance. | $120,000 | [BLD-NRE2019-00188](https://nearbypermits.com/boulder/permit/BLD-NRE2019-00188/) | | Jul 25, 2016 | Electrical | Permit for the installation of a ground mounted electric car charging station at north parking lot for UCAR. | $4,000 | [PMT2016-03395-ELE](https://nearbypermits.com/boulder/permit/PMT2016-03395-ELE/) | | Jul 25, 2014 | Electrical | See ADR2014-0073 for minor modification. Installation of a 45 KW PV system. Panels to be directly mounted on an external steel/metal lattice that was reviewed and approved under PMT2014-02711. | $124,000 | [PMT2014-02707-ELE](https://nearbypermits.com/boulder/permit/PMT2014-02707-ELE/) | | Jul 9, 2014 | Alteration or repair | See ADR2014-0073 for minor modification. This building permit application is for the structural support to the PV system under PMT2014-02707. | $158,000 | [PMT2014-02711](https://nearbypermits.com/boulder/permit/PMT2014-02711/) | | Jul 20, 2012 | Fire systems | Scope of Work for adding two sprinklers and relocating three sprinklers | $1,500 | [PMT2012-03492-FIR](https://nearbypermits.com/boulder/permit/PMT2012-03492-FIR/) | | Aug 16, 2011 | Electrical | Installation of 100 kw rooftop photovoltaic solar system. System to be installed with a pitch no greater than 10 degrees. | $415,000 | [PMT2011-03137-ELE](https://nearbypermits.com/boulder/permit/PMT2011-03137-ELE/) | | Mar 23, 2011 | Fire systems | Replacement of Sprinkler System For NCAR | $100,109 | [PMT2011-01087-FIR](https://nearbypermits.com/boulder/permit/PMT2011-01087-FIR/) | | Feb 17, 2011 | Roofing | Reroof of 288 squares -- combination of tear-off of existing roof; reinstall either ballasted EPDM roof or fully adhered EPDM with a portion being overlayed. Install tapered poly iso foam insulation. Utilize existing primary drains & scuppers for water drainage. Pre-reroof inspection required. | $235,345 | [PMT2011-00671-RFG](https://nearbypermits.com/boulder/permit/PMT2011-00671-RFG/) | | Jan 25, 2011 | Fire systems | New Fire Alarm System For Univ. Corporation For Atmospheric Research | $12,250 | [PMT2011-00218-FIR](https://nearbypermits.com/boulder/permit/PMT2011-00218-FIR/) | | Dec 6, 2010 | Plumbing | Tenant Remodel, Alterations, & Sitework - For interior and exterior renovation and rehabilitation of UCAR building. Includes landscaping, exterior lighting, ground-lopp heat system, replacement exterior windows, modification of main building entrance, addition of canopy, and total remodel of interio | $952,853 | [PMT2010-04580-PLB](https://nearbypermits.com/boulder/permit/PMT2010-04580-PLB/) | | Dec 6, 2010 | Mechanical (HVAC) | Tenant Remodel, Alterations, & Sitework - For interior and exterior renovation and rehabilitation of UCAR building. Includes landscaping, exterior lighting, ground-lopp heat system, replacement exterior windows, modification of main building entrance, addition of canopy, and total remodel of interio | $952,853 | [PMT2010-04580-MEC](https://nearbypermits.com/boulder/permit/PMT2010-04580-MEC/) | | Dec 6, 2010 | Electrical | Tenant Remodel, Alterations, & Sitework - For interior and exterior renovation and rehabilitation of UCAR building. Includes landscaping, exterior lighting, ground-lopp heat system, replacement exterior windows, modification of main building entrance, addition of canopy, and total remodel of interio | $887,740 | [PMT2010-04580-ELE](https://nearbypermits.com/boulder/permit/PMT2010-04580-ELE/) | | Dec 6, 2010 | Alteration or repair | Tenant Remodel, Alterations, & Sitework - For interior and exterior renovation and rehabilitation of UCAR building. Includes landscaping, exterior lighting, ground-lopp heat system, replacement exterior windows, modification of main building entrance, addition of canopy, and total remodel of interio | $7,424,264 | [PMT2010-04580](https://nearbypermits.com/boulder/permit/PMT2010-04580/) | | Oct 4, 2010 | Demolition | Interior non-structural demo only. Seperate permit required for tenant remodel. | Not listed | [PMT2010-04327-DEM](https://nearbypermits.com/boulder/permit/PMT2010-04327-DEM/) | | May 19, 2004 | Mechanical (HVAC) | Replace chiller cooling tower with same size unit in same location. | $21,142 | [PMT2004-01773-MEC](https://nearbypermits.com/boulder/permit/PMT2004-01773-MEC/) | | Sep 18, 2003 | Mechanical (HVAC) | Replace water heater | $4,850 | [PMT2003-04024-MEC](https://nearbypermits.com/boulder/permit/PMT2003-04024-MEC/) | | Mar 11, 2003 | Mechanical (HVAC) | Minor interior remodel (third floor) to reconfigure office space for Wild Oats. | $3,000 | [PMT2003-00802-MEC](https://nearbypermits.com/boulder/permit/PMT2003-00802-MEC/) | | Mar 11, 2003 | Electrical | Minor interior remodel (third floor) to reconfigure office space for Wild Oats. | $2,500 | [PMT2003-00802-ELE](https://nearbypermits.com/boulder/permit/PMT2003-00802-ELE/) | | Mar 11, 2003 | Alteration or repair | Minor interior remodel (third floor) to reconfigure office space for Wild Oats. | $18,000 | [PMT2003-00802](https://nearbypermits.com/boulder/permit/PMT2003-00802/) | | Feb 5, 2002 | Elevator | Elevator permit. Move controller, do necessary conduit installation. | $5,074 | [PMT2001-01721](https://nearbypermits.com/boulder/permit/PMT2001-01721/) | | Oct 10, 2001 | Fire systems | Fire Alarm System - Wildoats | $13,200 | [PMT2001-04448-FIR](https://nearbypermits.com/boulder/permit/PMT2001-04448-FIR/) | | Sep 26, 2001 | Fire systems | Fire Sprinkler System - 3rd floor | $7,200 | [PMT2001-04257-FIR](https://nearbypermits.com/boulder/permit/PMT2001-04257-FIR/) | | Sep 14, 2001 | Fire systems | Fire Sprinkler System - 2nd floor | $9,800 | [PMT2001-04015-FIR](https://nearbypermits.com/boulder/permit/PMT2001-04015-FIR/) | | Aug 23, 2001 | Plumbing | Tenant Finish for second and third floor for Wild Oats Market. (affiliated Technical Office located 1900 55th St. Building A, Suite 203) | $10,000 | [PMT2001-02974-PLB](https://nearbypermits.com/boulder/permit/PMT2001-02974-PLB/) | | Aug 23, 2001 | Mechanical (HVAC) | Tenant Finish for second and third floor for Wild Oats Market. (affiliated Technical Office located 1900 55th St. Building A, Suite 203) | $75,000 | [PMT2001-02974-MEC](https://nearbypermits.com/boulder/permit/PMT2001-02974-MEC/) | | Aug 23, 2001 | Electrical | Tenant Finish for second and third floor for Wild Oats Market. (affiliated Technical Office located 1900 55th St. Building A, Suite 203) | $100,000 | [PMT2001-02974-ELE](https://nearbypermits.com/boulder/permit/PMT2001-02974-ELE/) | | Aug 23, 2001 | Alteration or repair | Tenant Finish for second and third floor for Wild Oats Market. (affiliated Technical Office located 1900 55th St. Building A, Suite 203) | $500,000 | [PMT2001-02974](https://nearbypermits.com/boulder/permit/PMT2001-02974/) | | Mar 21, 2001 | Fire systems | Fire Alarm system - core and 2nd floor | $18,900 | [PMT2001-01041-FIR](https://nearbypermits.com/boulder/permit/PMT2001-01041-FIR/) | | Mar 21, 2001 | Plumbing | Tenant finish to second floor. | $3,000 | [PMT2001-00520-PLB](https://nearbypermits.com/boulder/permit/PMT2001-00520-PLB/) | | Mar 21, 2001 | Mechanical (HVAC) | Tenant finish to second floor. | $70,000 | [PMT2001-00520-MEC](https://nearbypermits.com/boulder/permit/PMT2001-00520-MEC/) | | Mar 21, 2001 | Electrical | Tenant finish to second floor. | $44,000 | [PMT2001-00520-ELE](https://nearbypermits.com/boulder/permit/PMT2001-00520-ELE/) | | Mar 21, 2001 | Alteration or repair | Tenant finish to second floor. | $188,712 | [PMT2001-00520](https://nearbypermits.com/boulder/permit/PMT2001-00520/) | | Oct 19, 2000 | Fire systems | Fire Sprinkler System | $29,795 | [PMT2000-04248-FIR](https://nearbypermits.com/boulder/permit/PMT2000-04248-FIR/) | | Jul 14, 2000 | Plumbing | Three story addition to existing building | $73,445 | [PMT2000-02020-PLB](https://nearbypermits.com/boulder/permit/PMT2000-02020-PLB/) | | Jul 14, 2000 | Mechanical (HVAC) | Three story addition to existing building | $154,181 | [PMT2000-02020-MEC](https://nearbypermits.com/boulder/permit/PMT2000-02020-MEC/) | | Jul 14, 2000 | Addition | Three story addition to existing building | $1,800,000 | [PMT2000-02020-FLD](https://nearbypermits.com/boulder/permit/PMT2000-02020-FLD/) | | Jul 14, 2000 | Electrical | Three story addition to existing building | $126,759 | [PMT2000-02020-ELE](https://nearbypermits.com/boulder/permit/PMT2000-02020-ELE/) | | Jul 14, 2000 | Addition | Three story addition to existing building | $1,800,000 | [PMT2000-02020](https://nearbypermits.com/boulder/permit/PMT2000-02020/) | | Jun 15, 1999 | Electrical | Electrical electrical hook-up for 3rd floor HVAC unit | $1,800 | [PMT1999-04957-ELE](https://nearbypermits.com/boulder/permit/PMT1999-04957-ELE/) | | Jun 2, 1999 | Mechanical (HVAC) | Mechanical INSTALL A/C | $7,300 | [PMT1999-04614-MEC](https://nearbypermits.com/boulder/permit/PMT1999-04614-MEC/) | | Sep 1, 1998 | Fire systems | Fire install fire sprinkler system | $600 | [PMT1998-05979-FIR](https://nearbypermits.com/boulder/permit/PMT1998-05979-FIR/) | | Aug 12, 1998 | Plumbing | Plumbing moving bathroom fixtures around | $3,500 | [PMT1998-05503-PLB](https://nearbypermits.com/boulder/permit/PMT1998-05503-PLB/) | | Aug 5, 1998 | Electrical | Electrical remove wall wiring & retrofit lighting 2nd & 3rd f | $8,600 | [PMT1998-05286-ELE](https://nearbypermits.com/boulder/permit/PMT1998-05286-ELE/) | | Jul 28, 1998 | Alteration or repair | Remove existing non structual walls on 1st & 2nd f the original general permit | $16,200 | [PMT1998-05056](https://nearbypermits.com/boulder/permit/PMT1998-05056/) | | Jun 3, 1998 | Roofing | Roofing t/o to wooddeck & install insulated 4-ply bur | $30,124 | [PMT1998-03573-RFG](https://nearbypermits.com/boulder/permit/PMT1998-03573-RFG/) | | Mar 13, 1996 | Mechanical (HVAC) | Mechanical install ventilating equip | $5,000 | [PMT1996-01586-MEC](https://nearbypermits.com/boulder/permit/PMT1996-01586-MEC/) | | Feb 23, 1996 | Electrical | Electrical electrical on computer lab renovation | $39,350 | [PMT1996-01113-ELE](https://nearbypermits.com/boulder/permit/PMT1996-01113-ELE/) | | Sep 11, 1990 | Electrical | Electrical REWIRING | $3,000 | [PMT1990-R3039-ELE](https://nearbypermits.com/boulder/permit/PMT1990-R3039-ELE/) | | Nov 21, 1988 | Fire systems | Fire fire sprinkler system | Not listed | [PMT1988-N2837-FIR](https://nearbypermits.com/boulder/permit/PMT1988-N2837-FIR/) | | Nov 17, 1988 | Electrical | Electrical REMODEL | $1,200 | [PMT1988-N2787-ELE](https://nearbypermits.com/boulder/permit/PMT1988-N2787-ELE/) | | Nov 17, 1988 | Alteration or repair | Second floor tenant finish. The original general permit number is n2460. | $12,000 | [PMT1988-N2460](https://nearbypermits.com/boulder/permit/PMT1988-N2460/) | ## 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 - [3340 Mitchell Ln](https://nearbypermits.com/boulder/address/3340-mitchell-ln/): newest permit Dec 11, 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 18:53 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 56 permits at this address: https://nearbypermits.com/boulder/address/3375-mitchell-ln/