# Building permits at 690 55th St, Boulder, CO

Seven permits on record here. The newest, Aug 7: *Withdrawn by customer* EL18KSLV-024 Lennox Elite Series Variable Capacity Heat Pump. 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 |
|---|---|---|---|---|
| Aug 7, 2026 | Mechanical (HVAC) | *Withdrawn by customer* EL18KSLV-024 Lennox Elite Series Variable Capacity Heat Pump. Cold Climate & Side Discharge Up to 19 SEER2 rating. 2 ton capacity. *Air conditioner PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances mu | $9,599 | [MEC2026-01179](https://nearbypermits.com/boulder/permit/MEC2026-01179/) |
| Jul 21, 2023 | Mechanical (HVAC) | Replace existing furnace in attic with new 95% AFUE furnace 60,000 btu. Eggers Electric to install a GFCI outlet for condensate pump. Eggers license is #1015. The electrical valuation is $300.00. The mechanical valuation is $3635.00. Total valuation is $3935.00. | $3,935 | [MEC2023-01074](https://nearbypermits.com/boulder/permit/MEC2023-01074/) |
| Sep 10, 2018 | Mechanical (HVAC) | Installation of replacement 80% 70k btu furnace and water heater in the attic of a single family dwelling. | $3,297 | [MEC2018-00943](https://nearbypermits.com/boulder/permit/MEC2018-00943/) |
| May 10, 2004 | Plumbing | Construction of a new two-story, 4 bedroom, 2 bath single-family residence (1,448 s.f. - 240 s.f. garage). | $6,970 | [PMT2004-00903-PLB](https://nearbypermits.com/boulder/permit/PMT2004-00903-PLB/) |
| May 10, 2004 | Mechanical (HVAC) | Construction of a new two-story, 4 bedroom, 2 bath single-family residence (1,448 s.f. - 240 s.f. garage). | $4,280 | [PMT2004-00903-MEC](https://nearbypermits.com/boulder/permit/PMT2004-00903-MEC/) |
| May 10, 2004 | Electrical | Construction of a new two-story, 4 bedroom, 2 bath single-family residence (1,448 s.f. - 240 s.f. garage). | $2,825 | [PMT2004-00903-ELE](https://nearbypermits.com/boulder/permit/PMT2004-00903-ELE/) |
| May 10, 2004 | New building | Construction of a new two-story, 4 bedroom, 2 bath single-family residence (1,448 s.f. - 240 s.f. garage). | $168,073 | [PMT2004-00903](https://nearbypermits.com/boulder/permit/PMT2004-00903/) |

## More on this street

Other addresses on 55th St with permits, nearest house number first:

- [660 55th St](https://nearbypermits.com/boulder/address/660-55th-st/): newest permit Aug 26, 2026
- [650 55th St](https://nearbypermits.com/boulder/address/650-55th-st/): newest permit Jul 7, 2026
- [734 55th St](https://nearbypermits.com/boulder/address/734-55th-st/): newest permit Sep 28, 2026
- [640 55th St](https://nearbypermits.com/boulder/address/640-55th-st/): newest permit Aug 26, 2026
- [918 55th St](https://nearbypermits.com/boulder/address/918-55th-st/): newest permit Jun 16, 2025
- [1030 55th St](https://nearbypermits.com/boulder/address/1030-55th-st/): newest permit May 16, 2025
- [1032 55th St](https://nearbypermits.com/boulder/address/1032-55th-st/): newest permit Sep 11, 2026
- [190 55th St](https://nearbypermits.com/boulder/address/190-55th-st/): newest permit Apr 27, 2026
- [180 55th St](https://nearbypermits.com/boulder/address/180-55th-st/): newest permit Apr 27, 2026
- [170 55th St](https://nearbypermits.com/boulder/address/170-55th-st/): newest permit Apr 27, 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 02:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 7 permits at this address: https://nearbypermits.com/boulder/address/690-55th-st/