# Building permits at 161 S 35th St, Boulder, CO

One permit here in the last two years. The newest, Aug 21, 2025: New 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 21, 2025 | Mechanical (HVAC) | New heat pump; 19 SEER2 and 2 ton capacity. All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical inspec | $8,221 | [MEC2025-01371](https://nearbypermits.com/boulder/permit/MEC2025-01371/) |

## More on this street

Other addresses on S 35th St with permits, nearest house number first:

- [164 S 35th St](https://nearbypermits.com/boulder/address/164-s-35th-st/): newest permit Oct 29, 2024
- [154 S 35th St](https://nearbypermits.com/boulder/address/154-s-35th-st/): newest permit Apr 29, 2025
- [145 S 35th St](https://nearbypermits.com/boulder/address/145-s-35th-st/): newest permit Jan 9, 2025
- [180 S 35th St](https://nearbypermits.com/boulder/address/180-s-35th-st/): newest permit Jan 22, 2026
- [185 S 35th St](https://nearbypermits.com/boulder/address/185-s-35th-st/): newest permit Oct 20, 2025
- [125 S 35th St](https://nearbypermits.com/boulder/address/125-s-35th-st/): newest permit Aug 27, 2026
- [120 S 35th St](https://nearbypermits.com/boulder/address/120-s-35th-st/): newest permit Feb 13, 2026
- [105 S 35th St](https://nearbypermits.com/boulder/address/105-s-35th-st/): newest permit Nov 6, 2025
- [75 S 35th St](https://nearbypermits.com/boulder/address/75-s-35th-st/): newest permit Mar 17, 2026
- [40 S 35th St](https://nearbypermits.com/boulder/address/40-s-35th-st/): newest permit Jul 10, 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 15:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

The one permit at this address: https://nearbypermits.com/boulder/address/161-s-35th-st/