# Building permits at 665 Poplar Ave, Boulder, CO

Five permits on record here. The newest, Apr 27: Replacing a panel and adding 220v circuit for new AC permitted under MEC2026-00522. 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 |
|---|---|---|---|---|
| Apr 27, 2026 | Electrical | Replacing a panel and adding 220v circuit for new AC permitted under MEC2026-00522 | $18,411 | [ELE2026-00433](https://nearbypermits.com/boulder/permit/ELE2026-00433/) |
| Apr 8, 2026 | Mechanical (HVAC) | Replacing 2 ton 16 seer ac and coil 5/7/26 ADD Replacing 80% 45MBTUH gas furnace 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 photograp | $18,411 | [MEC2026-00522](https://nearbypermits.com/boulder/permit/MEC2026-00522/) |
| Jul 11, 2000 | Electrical | Repair fire damage to garage | $450 | [PMT2000-02858-ELE](https://nearbypermits.com/boulder/permit/PMT2000-02858-ELE/) |
| Jul 11, 2000 | Alteration or repair | Repair fire damage to garage | $4,610 | [PMT2000-02858](https://nearbypermits.com/boulder/permit/PMT2000-02858/) |
| Aug 10, 1989 | Mechanical (HVAC) | Mechanical replace f a furnace | $1,580 | [PMT1989-P4608-MEC](https://nearbypermits.com/boulder/permit/PMT1989-P4608-MEC/) |

## More on this street

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

- [668 Poplar Ave](https://nearbypermits.com/boulder/address/668-poplar-ave/): newest permit Dec 6, 2024
- [656 Poplar Ave](https://nearbypermits.com/boulder/address/656-poplar-ave/): newest permit Oct 5, 2026
- [650 Poplar Ave](https://nearbypermits.com/boulder/address/650-poplar-ave/): newest permit May 14, 2026
- [640 Poplar Ave](https://nearbypermits.com/boulder/address/640-poplar-ave/): newest permit Apr 17, 2026
- [636 Poplar Ave](https://nearbypermits.com/boulder/address/636-poplar-ave/): newest permit Nov 12, 2025
- [700 Poplar Ave](https://nearbypermits.com/boulder/address/700-poplar-ave/): newest permit Apr 28, 2025
- [600 Poplar Ave](https://nearbypermits.com/boulder/address/600-poplar-ave/): newest permit May 20, 2025
- [760 Poplar Ave](https://nearbypermits.com/boulder/address/760-poplar-ave/): newest permit May 28, 2025
- [777 Poplar Ave 737](https://nearbypermits.com/boulder/address/777-poplar-ave-737/): newest permit Nov 7, 2024
- [790 Poplar Ave](https://nearbypermits.com/boulder/address/790-poplar-ave/): newest permit Oct 2, 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 19:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 5 permits at this address: https://nearbypermits.com/boulder/address/665-poplar-ave/