# Building permits at 3655 Martin Dr, Boulder, CO 20 permits on record here. The newest, Sep 30: New installation of heat pump with ACIQ extreme heat 3 ton heat pump and ACIQ 3 ton evap coil. 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 | |---|---|---|---|---| | Sep 30, 2026 | Mechanical (HVAC) | New installation of heat pump with ACIQ extreme heat 3 ton heat pump and ACIQ 3 ton evap coil. Also adding single zone mini split ACIQ 1 ton ductless outdoor unit and ACIQ 12k indoor wall mount unit PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for | $11,952 | [MEC2026-01566](https://nearbypermits.com/boulder/permit/MEC2026-01566/) | | May 13, 2022 | Plumbing | Kitchen sink installation | $800 | [PLB2022-00324](https://nearbypermits.com/boulder/permit/PLB2022-00324/) | | Aug 23, 2021 | Alteration or repair | "Change of Use" permit to convert existing basement apartment into an ADU, see AUR2020-00044 and ENF2020-00356. Electrical scope for range completed under ELE2020-01242. | $247 | [BLD-SFD2021-00373](https://nearbypermits.com/boulder/permit/BLD-SFD2021-00373/) | | Sep 3, 2020 | Electrical | *After-the-fact electrical permit for stove in ADU | $150 | [ELE2020-01242](https://nearbypermits.com/boulder/permit/ELE2020-01242/) | | Dec 2, 2014 | Mechanical (HVAC) | Replacement Water Heater, Replacement Forced Air Furnace | $10,080 | [PMT2014-20449-MEC](https://nearbypermits.com/boulder/permit/PMT2014-20449-MEC/) | | Dec 18, 2013 | Electrical | Installation of 6.24 kW flush mount PV array on south roof slope of SFD. | $20,941 | [PMT2013-07083-ELE](https://nearbypermits.com/boulder/permit/PMT2013-07083-ELE/) | | Feb 21, 2013 | Fence, wall or deck | Installation of approximately 40 lineal feet of 6' high metal & wooden fencing w/ gate at south side of the existing garage. | $500 | [PMT2013-00772-FEN](https://nearbypermits.com/boulder/permit/PMT2013-00772-FEN/) | | Feb 21, 2013 | Electrical | Installation of a 4 wire drop (or underground feed) and subpanel and associated items (lights, switches & outlets) to a detached garage in the rear of the property. Garage permitted under PMT2012-04231. External lighting fixtures and lamps must comply with BRC 9-9-16 (illumination ordinance) | $3,000 | [PMT2013-00771-ELE](https://nearbypermits.com/boulder/permit/PMT2013-00771-ELE/) | | Sep 13, 2012 | New building | Construction of a 572 square foot detached garage in northeast corner of property. | $22,108 | [PMT2012-04231](https://nearbypermits.com/boulder/permit/PMT2012-04231/) | | May 20, 2011 | Alteration or repair | Alteration Permit - For changes to three existing windows to be taller 45" x 72" at southwest corner of SFD. | $1,000 | [PMT2011-02031](https://nearbypermits.com/boulder/permit/PMT2011-02031/) | | Jan 3, 2011 | Plumbing | Remodel of 471 sf to create a kitchen, add gas piping for range, add 220 v circuit, create an office area, a powder room off the kitchen, reconfigure walls in master bedroom and bath to split shower/tub combo, and add sink, reconfigure closet area. Add 20 sf deck. Drop sill on two windows in kitchen | $3,000 | [PMT2011-00005-PLB](https://nearbypermits.com/boulder/permit/PMT2011-00005-PLB/) | | Jan 3, 2011 | Mechanical (HVAC) | Remodel of 471 sf to create a kitchen, add gas piping for range, add 220 v circuit, create an office area, a powder room off the kitchen, reconfigure walls in master bedroom and bath to split shower/tub combo, and add sink, reconfigure closet area. Add 20 sf deck. Drop sill on two windows in kitchen | $500 | [PMT2011-00005-MEC](https://nearbypermits.com/boulder/permit/PMT2011-00005-MEC/) | | Jan 3, 2011 | Electrical | Remodel of 471 sf to create a kitchen, add gas piping for range, add 220 v circuit, create an office area, a powder room off the kitchen, reconfigure walls in master bedroom and bath to split shower/tub combo, and add sink, reconfigure closet area. Add 20 sf deck. Drop sill on two windows in kitchen | $1,500 | [PMT2011-00005-ELE](https://nearbypermits.com/boulder/permit/PMT2011-00005-ELE/) | | Jan 3, 2011 | Alteration or repair | Remodel of 471 sf to create a kitchen, add gas piping for range, add 220 v circuit, create an office area, a powder room off the kitchen, reconfigure walls in master bedroom and bath to split shower/tub combo, and add sink, reconfigure closet area. Add 20 sf deck. Drop sill on two windows in kitchen | $23,774 | [PMT2011-00005](https://nearbypermits.com/boulder/permit/PMT2011-00005/) | | Dec 17, 2010 | Plumbing | Basement Remodel - To add showers to two (2) existing bathrooms and add four bedrooms (See PMT2010-04884 for egress window permit). Includes electrical, mechanical, and plumbing. | $2,000 | [PMT2010-05472-PLB](https://nearbypermits.com/boulder/permit/PMT2010-05472-PLB/) | | Dec 17, 2010 | Mechanical (HVAC) | Basement Remodel - To add showers to two (2) existing bathrooms and add four bedrooms (See PMT2010-04884 for egress window permit). Includes electrical, mechanical, and plumbing. | $300 | [PMT2010-05472-MEC](https://nearbypermits.com/boulder/permit/PMT2010-05472-MEC/) | | Dec 17, 2010 | Electrical | Basement Remodel - To add showers to two (2) existing bathrooms and add four bedrooms (See PMT2010-04884 for egress window permit). Includes electrical, mechanical, and plumbing. | $1,500 | [PMT2010-05472-ELE](https://nearbypermits.com/boulder/permit/PMT2010-05472-ELE/) | | Dec 17, 2010 | Alteration or repair | Basement Remodel - To add showers to two (2) existing bathrooms and add four bedrooms (See PMT2010-04884 for egress window permit). Includes electrical, mechanical, and plumbing. | $12,000 | [PMT2010-05472](https://nearbypermits.com/boulder/permit/PMT2010-05472/) | | Nov 5, 2010 | Alteration or repair | Installation of 3 new egress windows and englarge 6 existing windows in basement. Building is a former church that will be converted into a residence through separate permit. | $6,000 | [PMT2010-04884](https://nearbypermits.com/boulder/permit/PMT2010-04884/) | | Nov 2, 2010 | Electrical | Electrical service upgrade to 200 amps. | $2,000 | [PMT2010-04753-ELE](https://nearbypermits.com/boulder/permit/PMT2010-04753-ELE/) | ## 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 Martin Dr with permits, nearest house number first: - [3725 Martin Dr](https://nearbypermits.com/boulder/address/3725-martin-dr/): newest permit May 28, 2025 - [3565 Martin Dr](https://nearbypermits.com/boulder/address/3565-martin-dr/): newest permit Aug 20, 2026 - [3745 Martin Dr](https://nearbypermits.com/boulder/address/3745-martin-dr/): newest permit Dec 3, 2024 - [3765 Martin Dr](https://nearbypermits.com/boulder/address/3765-martin-dr/): newest permit Apr 2, 2025 - [3535 Martin Dr](https://nearbypermits.com/boulder/address/3535-martin-dr/): newest permit Jun 29, 2026 - [3775 Martin Dr](https://nearbypermits.com/boulder/address/3775-martin-dr/): newest permit Jul 3, 2025 - [3805 Martin Dr](https://nearbypermits.com/boulder/address/3805-martin-dr/): newest permit May 22, 2026 - [3485 Martin Dr](https://nearbypermits.com/boulder/address/3485-martin-dr/): newest permit Jul 15, 2025 - [3445 Martin Dr](https://nearbypermits.com/boulder/address/3445-martin-dr/): newest permit Nov 19, 2025 - [3895 Martin Dr](https://nearbypermits.com/boulder/address/3895-martin-dr/): newest permit Sep 21, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 04:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 20 permits at this address: https://nearbypermits.com/boulder/address/3655-martin-dr/