# Building permits at 4050 Chippewa Dr, Boulder, CO 13 permits on record here. The newest, May 2, 2025: 9.03 kW roof mounted PV system with PV storage system. 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 | |---|---|---|---|---| | May 2, 2025 | Electrical | 9.03 kW roof mounted PV system with PV storage system | $36,542 | [ELE2025-00324](https://nearbypermits.com/boulder/permit/ELE2025-00324/) | | Sep 20, 2021 | Plumbing | Adding 6 ft 4 in. x 17 ft 11 1/2 in. to rear of existing house, also doing some interior remodeling to existing bathrooms. | $4,000 | [PLB2021-00410](https://nearbypermits.com/boulder/permit/PLB2021-00410/) | | Sep 20, 2021 | Mechanical (HVAC) | Adding 6 ft 4 in. x 17 ft 11 1/2 in. to rear of existing house, also doing some interior remodeling to existing bathrooms. | $3,500 | [MEC2021-01084](https://nearbypermits.com/boulder/permit/MEC2021-01084/) | | Sep 20, 2021 | Electrical | Adding 6 ft 4 in. x 17 ft 11 1/2 in. to rear of existing house, also doing some interior remodeling to existing bathrooms. | $6,300 | [ELE2021-00939](https://nearbypermits.com/boulder/permit/ELE2021-00939/) | | Sep 20, 2021 | Addition | Master bedroom expansion/addition to the rear of an existing single family dwelling. Project scope includes some interior remodeling to existing bathrooms. | $147,500 | [BLD-SFD2021-00316](https://nearbypermits.com/boulder/permit/BLD-SFD2021-00316/) | | May 2, 2019 | Mechanical (HVAC) | *Voided for inactivity due to no inspections performed within 180 days of issuance.*Installing replacememnt 2 Ton14 SEER *condensesers. Two Stage cooling | $19,070 | [MEC2019-00613](https://nearbypermits.com/boulder/permit/MEC2019-00613/) | | May 14, 2018 | Plumbing | Remodel kitchen, removing interior walls in dining room, and 36 sq. ft. addition under porch. | $3,000 | [PMT2018-00965-PLB](https://nearbypermits.com/boulder/permit/PMT2018-00965-PLB/) | | May 14, 2018 | Mechanical (HVAC) | Remodel kitchen, removing interior walls in dining room, and 36 sq. ft. addition under porch. | $1,000 | [PMT2018-00965-MEC](https://nearbypermits.com/boulder/permit/PMT2018-00965-MEC/) | | May 14, 2018 | Electrical | Remodel kitchen, removing interior walls in dining room, and 36 sq. ft. addition under porch. | $5,000 | [PMT2018-00965-ELE](https://nearbypermits.com/boulder/permit/PMT2018-00965-ELE/) | | May 14, 2018 | Addition | Remodel kitchen, removing interior walls in dining room, and 36 sq. ft. addition under porch. | $66,000 | [PMT2018-00965](https://nearbypermits.com/boulder/permit/PMT2018-00965/) | | Jan 3, 2014 | Mechanical (HVAC) | Replacement of two forced air furnaces with American Standard, 80,000 btu, 2 stage, 95% efficient. | $5,837 | [PMT2014-00027-MEC](https://nearbypermits.com/boulder/permit/PMT2014-00027-MEC/) | | Feb 15, 2013 | Alteration or repair | Installation of two egress windows (not identical) in the basement of the structure -- see specific engineered drawings for each window for supplemental information. Compliant egress system required. | $7,500 | [PMT2013-00696](https://nearbypermits.com/boulder/permit/PMT2013-00696/) | | Oct 16, 2003 | Roofing | Re-roof single family residence with dimensional shingles. 30 squares, 5:12 pitch. | $5,400 | [PMT2003-04517-RFG](https://nearbypermits.com/boulder/permit/PMT2003-04517-RFG/) | ## More on this street Other addresses on Chippewa Dr with permits, nearest house number first: - [4025 Chippewa Dr](https://nearbypermits.com/boulder/address/4025-chippewa-dr/): newest permit Aug 15, 2025 - [3995 Chippewa Dr](https://nearbypermits.com/boulder/address/3995-chippewa-dr/): newest permit Apr 11, 2025 - [3945 Chippewa Dr](https://nearbypermits.com/boulder/address/3945-chippewa-dr/): newest permit Apr 27, 2026 - [4195 Chippewa Dr](https://nearbypermits.com/boulder/address/4195-chippewa-dr/): newest permit Oct 2, 2026 - [4290 Chippewa Dr](https://nearbypermits.com/boulder/address/4290-chippewa-dr/): newest permit Jul 30, 2026 - [4300 Chippewa Dr](https://nearbypermits.com/boulder/address/4300-chippewa-dr/): newest permit Apr 9, 2026 - [4350 Chippewa Dr](https://nearbypermits.com/boulder/address/4350-chippewa-dr/): newest permit Jul 23, 2026 - [4400 Chippewa Dr](https://nearbypermits.com/boulder/address/4400-chippewa-dr/): newest permit Sep 14, 2026 - [4405 Chippewa Dr](https://nearbypermits.com/boulder/address/4405-chippewa-dr/): newest permit May 18, 2026 - [4415 Chippewa Dr](https://nearbypermits.com/boulder/address/4415-chippewa-dr/): newest permit Oct 14, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 00:07 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/4050-chippewa-dr/