# Building permits at 4139 Lonetree Ct, Boulder, CO 11 permits on record here. The newest, Jul 8, 2025: Private residential EV charger tied into existing sub panel on dedicated 40A-2p breaker. 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 | |---|---|---|---|---| | Jul 8, 2025 | Electrical | Private residential EV charger tied into existing sub panel on dedicated 40A-2p breaker. #6 CU conductors, #8 CU ground, and 3/4" EMT or equivalent raceway | $895 | [ELE2025-00507](https://nearbypermits.com/boulder/permit/ELE2025-00507/) | | Feb 24, 2022 | Plumbing | Basement finish. Adding 1 bed room, 1 bathroom, 1 closet and some living space. Finishing 401 sqft of 656 sqft. The unfinished space will be the mechanical room. | $5,252 | [PLB2021-00793](https://nearbypermits.com/boulder/permit/PLB2021-00793/) | | Feb 24, 2022 | Mechanical (HVAC) | Basement finish. Adding 1 bed room, 1 bathroom, 1 closet and some living space. Finishing 401 sqft of 656 sqft. The unfinished space will be the mechanical room. | $1,526 | [MEC2021-02297](https://nearbypermits.com/boulder/permit/MEC2021-02297/) | | Feb 24, 2022 | Electrical | Basement finish. Adding 1 bed room, 1 bathroom, 1 closet and some living space. Finishing 401 sqft of 656 sqft. The unfinished space will be the mechanical room. | $3,730 | [ELE2021-01900](https://nearbypermits.com/boulder/permit/ELE2021-01900/) | | Feb 24, 2022 | Alteration or repair | Basement finish. Adding 1 bed room, 1 bathroom, 1 closet and some living space. Finishing 401 sqft of 656 sqft. The unfinished space will be the mechanical room. | $43,817 | [BLD-MFD2021-00104](https://nearbypermits.com/boulder/permit/BLD-MFD2021-00104/) | | Jul 13, 2011 | Fence, wall or deck | Fence Permit - For 5 to 6 foot tall cedar privacy fence around patio of unit in 4-plex residential building. Fence is 29 feet long. | $1,990 | [PMT2011-02931-FEN](https://nearbypermits.com/boulder/permit/PMT2011-02931-FEN/) | | Mar 15, 2010 | Plumbing | New 2-story 4-plex residential building for Lot 43. Each unit is 2-story with 2 bedrooms, 2-1/2 baths and unfinished basement. Each unit has a 1-car attached garage plus 2 additional parking spaces. Electrical, mechanical, and plumbing is included. (Combination review with TEC2009-00046) | $19,000 | [PMT2010-00083-PLB](https://nearbypermits.com/boulder/permit/PMT2010-00083-PLB/) | | Mar 15, 2010 | Mechanical (HVAC) | New 2-story 4-plex residential building for Lot 43. Each unit is 2-story with 2 bedrooms, 2-1/2 baths and unfinished basement. Each unit has a 1-car attached garage plus 2 additional parking spaces. Electrical, mechanical, and plumbing is included. (Combination review with TEC2009-00046) | $16,000 | [PMT2010-00083-MEC](https://nearbypermits.com/boulder/permit/PMT2010-00083-MEC/) | | Mar 15, 2010 | Fire systems | New 2-story 4-plex residential building for Lot 43. Each unit is 2-story with 2 bedrooms, 2-1/2 baths and unfinished basement. Each unit has a 1-car attached garage plus 2 additional parking spaces. Electrical, mechanical, and plumbing is included. (Combination review with TEC2009-00046) | Not listed | [PMT2010-00083-FIR](https://nearbypermits.com/boulder/permit/PMT2010-00083-FIR/) | | Mar 15, 2010 | Electrical | New 2-story 4-plex residential building for Lot 43. Each unit is 2-story with 2 bedrooms, 2-1/2 baths and unfinished basement. Each unit has a 1-car attached garage plus 2 additional parking spaces. Electrical, mechanical, and plumbing is included. (Combination review with TEC2009-00046) | $13,000 | [PMT2010-00083-ELE](https://nearbypermits.com/boulder/permit/PMT2010-00083-ELE/) | | Mar 15, 2010 | New building | New 2-story 4-plex residential building for Lot 43. Each unit is 2-story with 2 bedrooms, 2-1/2 baths and unfinished basement. Each unit has a 1-car attached garage plus 2 additional parking spaces. Electrical, mechanical, and plumbing is included. (Combination review with TEC2009-00046) | $525,674 | [PMT2010-00083](https://nearbypermits.com/boulder/permit/PMT2010-00083/) | ## 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 Lonetree Ct with permits, nearest house number first: - [4145 Lonetree Ct](https://nearbypermits.com/boulder/address/4145-lonetree-ct/): newest permit Mar 17, 2025 - [4169 Lonetree Ct](https://nearbypermits.com/boulder/address/4169-lonetree-ct/): newest permit Dec 11, 2024 - [4181 Lonetree Ct](https://nearbypermits.com/boulder/address/4181-lonetree-ct/): newest permit Dec 9, 2025 - [4187 Lonetree Ct](https://nearbypermits.com/boulder/address/4187-lonetree-ct/): newest permit Mar 11, 2026 - [4193 Lonetree Ct](https://nearbypermits.com/boulder/address/4193-lonetree-ct/): newest permit Oct 7, 2024 - [4199 Lonetree Ct](https://nearbypermits.com/boulder/address/4199-lonetree-ct/): newest permit Sep 5, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 15:54 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/4139-lonetree-ct/