# Building permits at 2840 Colby Dr, Boulder, CO 19 permits on record here. The newest, Nov 5, 2025: Replace furnace & water heater - new 110K BTU 80% furnace & 50-gal gas water heater (40MBH/0.63UEF) same. 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 | |---|---|---|---|---| | Nov 5, 2025 | Mechanical (HVAC) | Replace furnace & water heater - new 110K BTU 80% furnace & 50-gal gas water heater (40MBH/0.63UEF) same locations as prev appliances in basement mech room. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pres | $11,438 | [MEC2025-01929](https://nearbypermits.com/boulder/permit/MEC2025-01929/) | | Apr 25, 2019 | Roofing | Total tear-off & reroof of SFD, 14 squares of asphalt shingles on a pitch represented as 4/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. At inspection, provide to building inspection staff original wrappers of materials u | $8,273 | [RFG2019-00341](https://nearbypermits.com/boulder/permit/RFG2019-00341/) | | Jun 18, 2004 | Mechanical (HVAC) | Basement finish of partially finished basement including installation of bedroom and storage closets. | Not listed | [PMT2004-02366-MEC](https://nearbypermits.com/boulder/permit/PMT2004-02366-MEC/) | | Jun 18, 2004 | Electrical | Basement finish of partially finished basement including installation of bedroom and storage closets. | $100 | [PMT2004-02366-ELE](https://nearbypermits.com/boulder/permit/PMT2004-02366-ELE/) | | Jun 18, 2004 | Alteration or repair | Basement finish of partially finished basement including installation of bedroom and storage closets. | $1,000 | [PMT2004-02366](https://nearbypermits.com/boulder/permit/PMT2004-02366/) | | Jun 7, 2004 | Alteration or repair | Enlarge 2 basement windows to install egress windows. | $9,000 | [PMT2004-01867](https://nearbypermits.com/boulder/permit/PMT2004-01867/) | | Mar 10, 2003 | Plumbing | Interior remodel - convert two existing bedrooms into master, remodel bathroom, and construct new 6' x 8' deck on rear. | $1,000 | [PMT2003-00873-PLB](https://nearbypermits.com/boulder/permit/PMT2003-00873-PLB/) | | Mar 10, 2003 | Electrical | Interior remodel - convert two existing bedrooms into master, remodel bathroom, and construct new 6' x 8' deck on rear. | $300 | [PMT2003-00873-ELE](https://nearbypermits.com/boulder/permit/PMT2003-00873-ELE/) | | Mar 10, 2003 | Alteration or repair | Interior remodel - convert two existing bedrooms into master, remodel bathroom, and construct new 6' x 8' deck on rear. | $3,000 | [PMT2003-00873](https://nearbypermits.com/boulder/permit/PMT2003-00873/) | | Oct 14, 2002 | Plumbing | Interior remodel (less than 200 s.f.) and self-contained hot tub installation at an existing single-family residence. | $100 | [PMT2002-04473-PLB](https://nearbypermits.com/boulder/permit/PMT2002-04473-PLB/) | | Oct 14, 2002 | Mechanical (HVAC) | Interior remodel (less than 200 s.f.) and self-contained hot tub installation at an existing single-family residence. | Not listed | [PMT2002-04473-MEC](https://nearbypermits.com/boulder/permit/PMT2002-04473-MEC/) | | Oct 14, 2002 | Electrical | Interior remodel (less than 200 s.f.) and self-contained hot tub installation at an existing single-family residence. | $125 | [PMT2002-04473-ELE](https://nearbypermits.com/boulder/permit/PMT2002-04473-ELE/) | | Oct 14, 2002 | Alteration or repair | Interior remodel (less than 200 s.f.) and self-contained hot tub installation at an existing single-family residence. | $1,200 | [PMT2002-04473](https://nearbypermits.com/boulder/permit/PMT2002-04473/) | | Sep 23, 2002 | Mechanical (HVAC) | Install replacement 100,000 BTU forced air furnace. | $1,152 | [PMT2002-04175-MEC](https://nearbypermits.com/boulder/permit/PMT2002-04175-MEC/) | | Sep 5, 2002 | Electrical | Construct new shed and replace electric service with a 200 amp service. | $700 | [PMT2002-03923-ELE](https://nearbypermits.com/boulder/permit/PMT2002-03923-ELE/) | | Sep 5, 2002 | New building | Construct new shed and replace electric service with a 200 amp service. | $2,000 | [PMT2002-03923](https://nearbypermits.com/boulder/permit/PMT2002-03923/) | | Jul 24, 2002 | Fence, wall or deck | Replace 250 feet of existing fence with new 7' high cedar fence. | $1,500 | [PMT2002-03169-FEN](https://nearbypermits.com/boulder/permit/PMT2002-03169-FEN/) | | Jul 19, 2002 | Electrical | Remove electric dryer outlet and wiring and install new 30 amp circuit with 6 outlets in the garage. The garage circuit will replace the dryer circuit. | $250 | [PMT2002-03086-ELE](https://nearbypermits.com/boulder/permit/PMT2002-03086-ELE/) | | Oct 23, 2001 | Alteration or repair | Install vinyl siding on single-family residence. | $8,274 | [PMT2001-04674-SDG](https://nearbypermits.com/boulder/permit/PMT2001-04674-SDG/) | ## More on this street Other addresses on Colby Dr with permits, nearest house number first: - [2845 Colby Dr](https://nearbypermits.com/boulder/address/2845-colby-dr/): newest permit Oct 13, 2025 - [2825 Colby Dr](https://nearbypermits.com/boulder/address/2825-colby-dr/): newest permit Oct 16, 2024 - [2820 Colby Dr](https://nearbypermits.com/boulder/address/2820-colby-dr/): newest permit Sep 29, 2026 - [2860 Colby Dr](https://nearbypermits.com/boulder/address/2860-colby-dr/): newest permit Mar 25, 2026 - [2865 Colby Dr](https://nearbypermits.com/boulder/address/2865-colby-dr/): newest permit Jun 11, 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 2026-10-08 00:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 19 permits at this address: https://nearbypermits.com/boulder/address/2840-colby-dr/