# Building permits at 3860 Cloverleaf Dr, Boulder, CO

Seven permits on record here. The newest, Jul 17, 2025: Voided for inactivity - no inspections for 180 days MITSUBISHI SINGLE-ZONE 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 |
|---|---|---|---|---|
| Jul 17, 2025 | Mechanical (HVAC) | Voided for inactivity - no inspections for 180 days MITSUBISHI SINGLE-ZONE HEAT PUMP | $3,713 | [MEC2025-01119](https://nearbypermits.com/boulder/permit/MEC2025-01119/) |
| Sep 2, 2020 | Electrical | *Installation of a 7.15 kW grid-tied Ballasted PV system | $21,030 | [ELE2020-01222](https://nearbypermits.com/boulder/permit/ELE2020-01222/) |
| Jan 13, 2020 | New building | New construction of single-family dwelling (2 story, split level with attached garage) using some of existing foundation from demolished structure. Proposed 4 beds 2.5 baths. with finished basement. Associated MEPs. *9/11/2020: Revisions to revise water line size from 1" to 3/4". | $500,000 | [BLD-SFD2019-00228](https://nearbypermits.com/boulder/permit/BLD-SFD2019-00228/) |
| Nov 1, 2019 | Plumbing | New construction of single-family dwelling (2 story, split level with attached garage) using some of existing foundation from demolished structure. Proposed 4 beds 2.5 baths. with finished basement. Associated MEPs. | $30,000 | [PLB2019-00316](https://nearbypermits.com/boulder/permit/PLB2019-00316/) |
| Nov 1, 2019 | Mechanical (HVAC) | New construction of single-family dwelling (2 story, split level with attached garage) using some of existing foundation from demolished structure. Proposed 4 beds 2.5 baths. with finished basement. Associated MEPs. | $20,000 | [MEC2019-00793](https://nearbypermits.com/boulder/permit/MEC2019-00793/) |
| Nov 1, 2019 | Electrical | New construction of single-family dwelling (2 story, split level with attached garage) using some of existing foundation from demolished structure. Proposed 4 beds 2.5 baths. with finished basement. Associated MEPs. | $20,000 | [ELE2019-00644](https://nearbypermits.com/boulder/permit/ELE2019-00644/) |
| May 17, 2019 | Demolition | *Voided for inactivity due to no inspections performed within 180 days of issuance.*Full structure demolition of single family residence with attached garage. Associated with HIS2019-00018. | Not listed | [DEM2019-00036](https://nearbypermits.com/boulder/permit/DEM2019-00036/) |

## More on this street

Other addresses on Cloverleaf Dr with permits, nearest house number first:

- [3845 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3845-cloverleaf-dr/): newest permit Oct 2, 2026
- [3880 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3880-cloverleaf-dr/): newest permit Jun 13, 2025
- [3825 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3825-cloverleaf-dr/): newest permit Nov 12, 2025
- [3816 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3816-cloverleaf-dr/): newest permit Jun 1, 2026
- [3815 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3815-cloverleaf-dr/): newest permit Aug 6, 2025
- [3800 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3800-cloverleaf-dr/): newest permit Jan 13, 2026
- [3760 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3760-cloverleaf-dr/): newest permit Dec 26, 2025
- [3745 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3745-cloverleaf-dr/): newest permit Jun 3, 2026
- [3720 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3720-cloverleaf-dr/): newest permit Mar 11, 2025
- [3675 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3675-cloverleaf-dr/): newest permit Oct 17, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 21:58 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/3860-cloverleaf-dr/