# Building permits at 660 Gillaspie Dr, Boulder, CO 11 permits on record here. The newest, Apr 15, 2025: 6/30/25 Revision to add relocate the existing furnace vent and revise the wall system compared to the. 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 | |---|---|---|---|---| | Apr 15, 2025 | Addition | 6/30/25 Revision to add relocate the existing furnace vent and revise the wall system compared to the previously approved drawings this project involves remodeling the existing kitchen with new millwork and some new appliances. It also involves the addition of a new sunroom. The sunroom will not be | $158,818 | [BLD-SFD2025-00077](https://nearbypermits.com/boulder/permit/BLD-SFD2025-00077/) | | Jun 17, 2020 | Mechanical (HVAC) | *Voided for inactivity - no inspections within 180 days* *install replacement 13 SEER 2 ton ac w/reconnect | $3,154 | [MEC2020-00865](https://nearbypermits.com/boulder/permit/MEC2020-00865/) | | Sep 14, 2017 | Mechanical (HVAC) | *Voided for inactivity due to no inspections performed within 180 days of issuance.*Replacement Water Heater | $1,600 | [PMT2017-20402-MEC](https://nearbypermits.com/boulder/permit/PMT2017-20402-MEC/) | | May 12, 2015 | Roofing | Total tear-off and reroof with asphalt shingles. 18 squares. Contractor indicates a roof pitch of 4/12 | $4,500 | [PMT2015-01763-RFG](https://nearbypermits.com/boulder/permit/PMT2015-01763-RFG/) | | Aug 15, 2011 | Plumbing | Interior remodel of single-family residence to convert existing bedroom into master bathroom and install egress window in basement. Scope of work to include associated electrical, mechanical and plumbing. | $10,000 | [PMT2011-03480-PLB](https://nearbypermits.com/boulder/permit/PMT2011-03480-PLB/) | | Aug 15, 2011 | Mechanical (HVAC) | Interior remodel of single-family residence to convert existing bedroom into master bathroom and install egress window in basement. Scope of work to include associated electrical, mechanical and plumbing. | $2,500 | [PMT2011-03480-MEC](https://nearbypermits.com/boulder/permit/PMT2011-03480-MEC/) | | Aug 15, 2011 | Electrical | Interior remodel of single-family residence to convert existing bedroom into master bathroom and install egress window in basement. Scope of work to include associated electrical, mechanical and plumbing. | $5,000 | [PMT2011-03480-ELE](https://nearbypermits.com/boulder/permit/PMT2011-03480-ELE/) | | Aug 15, 2011 | Alteration or repair | Interior remodel of single-family residence to convert existing bedroom into master bathroom and install egress window in basement. Scope of work to include associated electrical, mechanical and plumbing. | $25,000 | [PMT2011-03480](https://nearbypermits.com/boulder/permit/PMT2011-03480/) | | Jun 21, 2011 | Alteration or repair | Remodel Permit - For removal of load-bearing walls near stairs in SFD. Inculdes replacement beam and some wall construction around stair. | $6,000 | [PMT2011-02595](https://nearbypermits.com/boulder/permit/PMT2011-02595/) | | May 7, 2010 | Mechanical (HVAC) | Replace forced air furnace in single-family residence with 76,000 btu 95% furnace. | $3,600 | [PMT2010-01691-MEC](https://nearbypermits.com/boulder/permit/PMT2010-01691-MEC/) | | Dec 13, 2002 | Mechanical (HVAC) | Install replacement 50 gallon, 40,000 BTU water heater. | $300 | [PMT2002-05305-MEC](https://nearbypermits.com/boulder/permit/PMT2002-05305-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 Gillaspie Dr with permits, nearest house number first: - [620 Gillaspie Dr](https://nearbypermits.com/boulder/address/620-gillaspie-dr/): newest permit Jun 27, 2025 - [705 Gillaspie Dr](https://nearbypermits.com/boulder/address/705-gillaspie-dr/): newest permit May 15, 2026 - [720 Gillaspie Dr](https://nearbypermits.com/boulder/address/720-gillaspie-dr/): newest permit Sep 23, 2026 - [600 Gillaspie Dr](https://nearbypermits.com/boulder/address/600-gillaspie-dr/): newest permit Nov 12, 2025 - [801 Gillaspie Dr 1](https://nearbypermits.com/boulder/address/801-gillaspie-dr-1/): newest permit Feb 23, 2026 - [950 Gillaspie Dr](https://nearbypermits.com/boulder/address/950-gillaspie-dr/): newest permit Jan 21, 2026 - [960 Gillaspie Dr](https://nearbypermits.com/boulder/address/960-gillaspie-dr/): newest permit May 21, 2025 - [975 Gillaspie Dr](https://nearbypermits.com/boulder/address/975-gillaspie-dr/): newest permit Feb 26, 2025 - [1035 Gillaspie Dr](https://nearbypermits.com/boulder/address/1035-gillaspie-dr/): newest permit Feb 23, 2026 - [1210 Gillaspie Dr](https://nearbypermits.com/boulder/address/1210-gillaspie-dr/): newest permit Mar 26, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-13 03:46 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/660-gillaspie-dr/