# Building permits at 2820 Colby Dr, Boulder, CO

Six permits on record here. The newest, Sep 29: Complete tear off down to the sheathing. 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 |
|---|---|---|---|---|
| Sep 29, 2026 | Alteration or repair | Complete tear off down to the sheathing. Install new housewrap and James Hardie Fiber Cement Class A Fire Rated Siding. Stand-Alone Siding Permits: Do not require a rough siding inspection, only final building inspection. | $26,000 | [SDG2026-00061](https://nearbypermits.com/boulder/permit/SDG2026-00061/) |
| Jul 17, 2026 | Mechanical (HVAC) | 90% 80K btu furnace replacement -like for like 17 seer 3 ton ac installation - please note: applicable only to systems with fuel burning appliances: all new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographi | $23,536 | [MEC2026-01188](https://nearbypermits.com/boulder/permit/MEC2026-01188/) |
| May 29, 2026 | Roofing | All Structures must be permitted separately Total tear-off & reroof of SFD, 18 squares of dimensional shingles on a pitch represented as 4/12. All roof materials shall be installed per manufacturer?s specs. *Existing PV to be removed and will not be reinstalled* Mid-roof inspection is required if 1) | $5,940 | [RFG2026-00506](https://nearbypermits.com/boulder/permit/RFG2026-00506/) |
| Mar 20, 2013 | Electrical | Installation of a flush mount 9.2 kW photovoltaic system Array to be parallel to roof plane, and remain below ridge, inside/below hips and rake edges, and above eave. See engineer's letter and/or drawing(s) for specific information. | $15,435 | [PMT2013-01197-ELE](https://nearbypermits.com/boulder/permit/PMT2013-01197-ELE/) |
| Jul 13, 2010 | Roofing | Total tear off and reroof of existing single family dwelling. Owens Corning duration shingles, 16 squares, 5/12 pitch as indicated on permit application. | $1,600 | [PMT2010-02862-RFG](https://nearbypermits.com/boulder/permit/PMT2010-02862-RFG/) |
| Oct 10, 1997 | Alteration or repair | Replacement deck the original general permit number is 976315. | $400 | [PMT1997-06315](https://nearbypermits.com/boulder/permit/PMT1997-06315/) |

## More on this street

Other addresses on Colby Dr with permits, nearest house number first:

- [2825 Colby Dr](https://nearbypermits.com/boulder/address/2825-colby-dr/): newest permit Oct 16, 2024
- [2840 Colby Dr](https://nearbypermits.com/boulder/address/2840-colby-dr/): newest permit Nov 5, 2025
- [2845 Colby Dr](https://nearbypermits.com/boulder/address/2845-colby-dr/): newest permit Oct 13, 2025
- [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

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 08:53 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 6 permits at this address: https://nearbypermits.com/boulder/address/2820-colby-dr/