# Building permits at 2845 Colby Dr, Boulder, CO 11 permits on record here. The newest, Oct 13, 2025: Furnace and Heat pump replacement All new plastic glued vents for fuel burning appliances must undergo. 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 | |---|---|---|---|---| | Oct 13, 2025 | Mechanical (HVAC) | Furnace and Heat pump replacement All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical inspection is sc | $15,990 | [MEC2025-01678](https://nearbypermits.com/boulder/permit/MEC2025-01678/) | | May 15, 2023 | Electrical | *Voided for inactivity - no inspections within 180 days* new car charger sub panel | $1,000 | [ELE2023-00487](https://nearbypermits.com/boulder/permit/ELE2023-00487/) | | Jun 3, 2016 | Plumbing | New second floor addition (624 s.f.), new first floor addition (493 s.f.) over a crawlspace, new entry addition(18 s.f.). Remodel on first floor (520 s.f.), new front porch, and associated mechanical, electrical, and plumbing. | $15,000 | [PMT2016-01570-PLB](https://nearbypermits.com/boulder/permit/PMT2016-01570-PLB/) | | Jun 3, 2016 | Mechanical (HVAC) | New second floor addition (624 s.f.), new first floor addition (493 s.f.) over a crawlspace, new entry addition(18 s.f.). Remodel on first floor (520 s.f.), new front porch, and associated mechanical, electrical, and plumbing. | $70,000 | [PMT2016-01570-MEC](https://nearbypermits.com/boulder/permit/PMT2016-01570-MEC/) | | Jun 3, 2016 | Electrical | New second floor addition (624 s.f.), new first floor addition (493 s.f.) over a crawlspace, new entry addition(18 s.f.). Remodel on first floor (520 s.f.), new front porch, and associated mechanical, electrical, and plumbing. | $20,000 | [PMT2016-01570-ELE](https://nearbypermits.com/boulder/permit/PMT2016-01570-ELE/) | | Jun 3, 2016 | Addition | New second floor addition (624 s.f.), new first floor addition (493 s.f.) over a crawlspace, new entry addition(18 s.f.). Remodel on first floor (520 s.f.), new front porch, and associated mechanical, electrical, and plumbing. | $450,000 | [PMT2016-01570](https://nearbypermits.com/boulder/permit/PMT2016-01570/) | | May 3, 2013 | New building | Replace existing 44SF shed with new 200SF "Tuff Shed". | $7,966 | [PMT2013-01889](https://nearbypermits.com/boulder/permit/PMT2013-01889/) | | Oct 22, 2012 | Fence, wall or deck | Remove portion of fence in rear yard and installation of cedar privacy fence along southern and western property line. Fence to be 6-feet in height, 100-feet in length. | $1,125 | [PMT2012-05127-FEN](https://nearbypermits.com/boulder/permit/PMT2012-05127-FEN/) | | Dec 2, 2010 | Roofing | Remove existing shingles and re-roof single-family residence with dimensional shingles. 17 squares, roof pitch represented by contractor to be 4:12. | $5,400 | [PMT2010-05357-RFG](https://nearbypermits.com/boulder/permit/PMT2010-05357-RFG/) | | Mar 24, 2009 | Mechanical (HVAC) | Replacement forced-air furnace (80,000 BTU) and replacement comfort cooling (2 ton R-410A). | $7,500 | [PMT2009-00882-MEC](https://nearbypermits.com/boulder/permit/PMT2009-00882-MEC/) | | Mar 20, 2009 | Mechanical (HVAC) | Replacement forced air furnace and A/C. 80,000 BTU, 2 ton R-410 A combo. | $7,500 | [PMT2009-00944-MEC](https://nearbypermits.com/boulder/permit/PMT2009-00944-MEC/) | ## More on this street Other addresses on Colby Dr with permits, nearest house number first: - [2840 Colby Dr](https://nearbypermits.com/boulder/address/2840-colby-dr/): newest permit Nov 5, 2025 - [2860 Colby Dr](https://nearbypermits.com/boulder/address/2860-colby-dr/): newest permit Mar 25, 2026 - [2825 Colby Dr](https://nearbypermits.com/boulder/address/2825-colby-dr/): newest permit Oct 16, 2024 - [2865 Colby Dr](https://nearbypermits.com/boulder/address/2865-colby-dr/): newest permit Jun 11, 2026 - [2820 Colby Dr](https://nearbypermits.com/boulder/address/2820-colby-dr/): newest permit Sep 29, 2026 - [2910 Colby Dr](https://nearbypermits.com/boulder/address/2910-colby-dr/): newest permit Jan 2, 2025 - [2930 Colby Dr](https://nearbypermits.com/boulder/address/2930-colby-dr/): newest permit May 14, 2026 - [2945 Colby Dr](https://nearbypermits.com/boulder/address/2945-colby-dr/): newest permit Jul 20, 2026 - [2950 Colby Dr](https://nearbypermits.com/boulder/address/2950-colby-dr/): newest permit Jul 15, 2026 - [2965 Colby Dr](https://nearbypermits.com/boulder/address/2965-colby-dr/): newest permit Jul 28, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 00:28 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/2845-colby-dr/