# Building permits at 345 Evergreen Ave, Boulder, CO

Nine permits on record here. The newest, Jul 10: Replacing existing HVAC system with a ducted heat pump PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL. 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 |
|---|---|---|---|---|
| Jul 10, 2026 | Mechanical (HVAC) | Replacing existing HVAC system with a ducted heat pump 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 photographic evidence of the pressu | $23,448 | [MEC2026-01139](https://nearbypermits.com/boulder/permit/MEC2026-01139/) |
| Oct 17, 2017 | Electrical | Installation of a 3.1 kW solar array, flush mounted and grid tied | $11,000 | [PMT2017-04539-ELE](https://nearbypermits.com/boulder/permit/PMT2017-04539-ELE/) |
| Jan 26, 2017 | Roofing | Partial tear-off & reroof of detached garage, 5 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. | $1,914 | [PMT2017-00261-RFG](https://nearbypermits.com/boulder/permit/PMT2017-00261-RFG/) |
| Nov 9, 2005 | Roofing | Roofing permit: total tear-off and overlay of a single-family detached dwelling,dimensional shingles, 16.66 squares, 5/12 pitch | $2,163 | [PMT2005-04350-RFG](https://nearbypermits.com/boulder/permit/PMT2005-04350-RFG/) |
| Apr 6, 1998 | New building | Free-standing 8 foot trellis structure in rear yar the original general permit | $1,100 | [PMT1998-02068](https://nearbypermits.com/boulder/permit/PMT1998-02068/) |
| Aug 22, 1997 | Alteration or repair | Detached 1.5 car garage 16x20-garage at alley lvl, the original general permit | $7,500 | [PMT1997-04085](https://nearbypermits.com/boulder/permit/PMT1997-04085/) |
| Mar 21, 1996 | Alteration or repair | Interior remodel the original general permit number is 961757. | $20,000 | [PMT1996-01757](https://nearbypermits.com/boulder/permit/PMT1996-01757/) |
| Aug 25, 1989 | Fence, wall or deck | Fence 6 foot to 7 foot fence | $1,200 | [PMT1989-P4992-FEN](https://nearbypermits.com/boulder/permit/PMT1989-P4992-FEN/) |
| Jun 20, 1989 | Addition | Addition. The original general permit number is p3280. | $45,000 | [PMT1989-P3280](https://nearbypermits.com/boulder/permit/PMT1989-P3280/) |

## More on this street

Other addresses on Evergreen Ave with permits, nearest house number first:

- [315 Evergreen Ave](https://nearbypermits.com/boulder/address/315-evergreen-ave/): newest permit May 14, 2026
- [305 Evergreen Ave](https://nearbypermits.com/boulder/address/305-evergreen-ave/): newest permit Sep 24, 2026
- [417 Evergreen Ave](https://nearbypermits.com/boulder/address/417-evergreen-ave/): newest permit Dec 3, 2024
- [535 Evergreen Ave](https://nearbypermits.com/boulder/address/535-evergreen-ave/): newest permit Jun 25, 2025
- [727 Evergreen Ave](https://nearbypermits.com/boulder/address/727-evergreen-ave/): newest permit Sep 4, 2026
- [737 Evergreen Ave](https://nearbypermits.com/boulder/address/737-evergreen-ave/): newest permit Aug 29, 2025
- [803 Evergreen Ave](https://nearbypermits.com/boulder/address/803-evergreen-ave/): newest permit Oct 7, 2025
- [851 Evergreen Ave](https://nearbypermits.com/boulder/address/851-evergreen-ave/): newest permit Jul 29, 2025
- [902 Evergreen Ave](https://nearbypermits.com/boulder/address/902-evergreen-ave/): newest permit Jul 31, 2026
- [1117 Evergreen Ave](https://nearbypermits.com/boulder/address/1117-evergreen-ave/): newest permit Jul 21, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 03:47 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 9 permits at this address: https://nearbypermits.com/boulder/address/345-evergreen-ave/