# Building permits at 240 S 40th St, Boulder, CO

Two permits here in the last two years. The newest, May 5, 2025: I want her wants to upgrade their service to a 200 amp for a new air conditioning unit. 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 |
|---|---|---|---|---|
| May 5, 2025 | Electrical | I want her wants to upgrade their service to a 200 amp for a new air conditioning unit. Electrical panel right now is an old Federal Pacific and needs to be changed. | $4,200 | [ELE2025-00352](https://nearbypermits.com/boulder/permit/ELE2025-00352/) |
| Apr 21, 2025 | Mechanical (HVAC) | Furnace and ac replacement | $16,782 | [MEC2025-00606](https://nearbypermits.com/boulder/permit/MEC2025-00606/) |

## More on this street

Other addresses on S 40th St with permits, nearest house number first:

- [255 S 40th St](https://nearbypermits.com/boulder/address/255-s-40th-st/): newest permit Aug 4, 2025
- [265 S 40th St](https://nearbypermits.com/boulder/address/265-s-40th-st/): newest permit Jul 28, 2026
- [285 S 40th St](https://nearbypermits.com/boulder/address/285-s-40th-st/): newest permit Mar 25, 2026
- [310 S 40th St](https://nearbypermits.com/boulder/address/310-s-40th-st/): newest permit May 27, 2026
- [320 S 40th St](https://nearbypermits.com/boulder/address/320-s-40th-st/): newest permit Aug 28, 2025
- [335 S 40th St](https://nearbypermits.com/boulder/address/335-s-40th-st/): newest permit Sep 17, 2026
- [365 S 40th St](https://nearbypermits.com/boulder/address/365-s-40th-st/): newest permit Jul 14, 2025
- [375 S 40th St](https://nearbypermits.com/boulder/address/375-s-40th-st/): newest permit Jul 27, 2026
- [450 S 40th St](https://nearbypermits.com/boulder/address/450-s-40th-st/): newest permit Feb 19, 2026
- [455 S 40th St](https://nearbypermits.com/boulder/address/455-s-40th-st/): newest permit Apr 1, 2025

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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 10:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Both permits at this address: https://nearbypermits.com/boulder/address/240-s-40th-st/