# Building permits at 340 Seminole Dr, Boulder, CO 13 permits on record here. The newest, Jul 11, 2025: Solar system installation new system size: 6.88kwdc. 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 11, 2025 | Electrical | Solar system installation new system size: 6.88kwdc, 15.00kwac · 16 q cell q.tron blk m-g2+ modules · 1 sol-ark sol-ark 15 inverter | $26,139 | [ELE2025-00573](https://nearbypermits.com/boulder/permit/ELE2025-00573/) | | Nov 17, 2023 | Mechanical (HVAC) | Replacement AC with Heat pump Indoor coil and indoor head 48,000 BTU SEER2-16 EER2-10.5 HSPF-9.5 | $15,401 | [MEC2023-01730](https://nearbypermits.com/boulder/permit/MEC2023-01730/) | | Jun 13, 2023 | Addition | On main floor ranch house: Kitchen remodel with 100 sf addition. In back of existing garage add dining room/garage/stairwell of 234 sf. To include covered back porch of 212sf. Adding a new 2nd floor of 602sf, master suite above existing garage and new back addition to include 163sf front balcony. | $300,000 | [BLD-SFD2022-00423](https://nearbypermits.com/boulder/permit/BLD-SFD2022-00423/) | | Mar 6, 2020 | Roofing | Remove existing membrane and replace with 60 mil TPO membrane | $6,522 | [RFG2020-00130](https://nearbypermits.com/boulder/permit/RFG2020-00130/) | | Jan 20, 2012 | Electrical | Installation of two 40 amp circuits from the panel to the garage -- one 40 amp outlet and one 40 amp circuit for an electric vehicle charger.. | $200 | [PMT2012-00264-ELE](https://nearbypermits.com/boulder/permit/PMT2012-00264-ELE/) | | Dec 8, 2011 | Electrical | Installation of a ten degree tilt-up grid-tie 4.0 kW photovoltaic system on a flat See engineer's letter and drawing for specific information. | $20,000 | [PMT2011-05327-ELE](https://nearbypermits.com/boulder/permit/PMT2011-05327-ELE/) | | Nov 15, 2011 | Electrical | Electrical service upgrade for 200 amp service on single-family residence. | $1,700 | [PMT2011-05001-ELE](https://nearbypermits.com/boulder/permit/PMT2011-05001-ELE/) | | Aug 11, 2010 | Alteration or repair | Expansion of two existing window openings for emergency egress. Window wells not to exceed four feet perpendicular to wall by five feet parallel to wall per floor area exception, BRC 1981 Section 9-8-2(e)(D). | $4,500 | [PMT2010-03323](https://nearbypermits.com/boulder/permit/PMT2010-03323/) | | Aug 15, 2007 | Electrical | Add new lights and new ceiling in basement. Drywall portion of basement. | $500 | [PMT2007-03502-ELE](https://nearbypermits.com/boulder/permit/PMT2007-03502-ELE/) | | Aug 15, 2007 | Alteration or repair | Add new lights and new ceiling in basement. Drywall portion of basement. | $2,000 | [PMT2007-03502](https://nearbypermits.com/boulder/permit/PMT2007-03502/) | | Oct 6, 2006 | Roofing | Roofing permit for total tear-off and overlay of 12 squares of reinforced PVC roofing at 4:12 slope. | $2,485 | [PMT2006-04332-RFG](https://nearbypermits.com/boulder/permit/PMT2006-04332-RFG/) | | Jun 10, 2005 | Roofing | Remove existing roofing and re-roof single-family residence with 60 mil single-ply membrane. | $6,485 | [PMT2005-02260-RFG](https://nearbypermits.com/boulder/permit/PMT2005-02260-RFG/) | | Jan 27, 2005 | Mechanical (HVAC) | Replace 90,000 btu forced air and 3 ton AC add on. | $5,405 | [PMT2005-00098-MEC](https://nearbypermits.com/boulder/permit/PMT2005-00098-MEC/) | ## 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 Seminole Dr with permits, nearest house number first: - [330 Seminole Dr](https://nearbypermits.com/boulder/address/330-seminole-dr/): newest permit Apr 13, 2026 - [311 Seminole Dr](https://nearbypermits.com/boulder/address/311-seminole-dr/): newest permit Mar 31, 2026 - [375 Seminole Dr](https://nearbypermits.com/boulder/address/375-seminole-dr/): newest permit Jul 8, 2025 - [380 Seminole Dr](https://nearbypermits.com/boulder/address/380-seminole-dr/): newest permit Feb 4, 2025 - [385 Seminole Dr](https://nearbypermits.com/boulder/address/385-seminole-dr/): newest permit Jun 11, 2025 - [270 Seminole Dr](https://nearbypermits.com/boulder/address/270-seminole-dr/): newest permit May 15, 2025 - [255 Seminole Dr](https://nearbypermits.com/boulder/address/255-seminole-dr/): newest permit Nov 7, 2024 - [240 Seminole Dr](https://nearbypermits.com/boulder/address/240-seminole-dr/): newest permit Jan 16, 2026 - [230 Seminole Dr](https://nearbypermits.com/boulder/address/230-seminole-dr/): newest permit Oct 28, 2024 - [219 Seminole Dr](https://nearbypermits.com/boulder/address/219-seminole-dr/): newest permit Jun 27, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 08:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 13 permits at this address: https://nearbypermits.com/boulder/address/340-seminole-dr/