# Building permits at 21 Benthaven Pl, Boulder, CO

One permit on record here. The newest, Dec 26, 2024: VOID-180 Days no activity Replace water heater - new 40 gal gas water heater (38MBH/0.58UEF). 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 |
|---|---|---|---|---|
| Dec 26, 2024 | Mechanical (HVAC) | VOID-180 Days no activity Replace water heater - new 40 gal gas water heater (38MBH/0.58UEF) | $3,017 | [MEC2024-01945](https://nearbypermits.com/boulder/permit/MEC2024-01945/) |

## More on this street

Other addresses on Benthaven Pl with permits, nearest house number first:

- [20 Benthaven Pl](https://nearbypermits.com/boulder/address/20-benthaven-pl/): newest permit Jul 15, 2026
- [19 Benthaven Pl](https://nearbypermits.com/boulder/address/19-benthaven-pl/): newest permit Dec 12, 2024
- [18 Benthaven Pl](https://nearbypermits.com/boulder/address/18-benthaven-pl/): newest permit Apr 6, 2026
- [24 Benthaven Pl](https://nearbypermits.com/boulder/address/24-benthaven-pl/): newest permit Apr 9, 2025
- [16 Benthaven Pl](https://nearbypermits.com/boulder/address/16-benthaven-pl/): newest permit May 12, 2025
- [29 Benthaven Pl](https://nearbypermits.com/boulder/address/29-benthaven-pl/): newest permit Dec 20, 2024
- [12 Benthaven Pl](https://nearbypermits.com/boulder/address/12-benthaven-pl/): newest permit Nov 12, 2025
- [32 Benthaven Pl](https://nearbypermits.com/boulder/address/32-benthaven-pl/): newest permit Nov 14, 2024
- [6 Benthaven Pl](https://nearbypermits.com/boulder/address/6-benthaven-pl/): newest permit Sep 24, 2025
- [5 Benthaven Pl](https://nearbypermits.com/boulder/address/5-benthaven-pl/): newest permit May 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 06:45 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/21-benthaven-pl/