# Building permits at 3575 Cloverleaf Dr, Boulder, CO

Seven permits on record here. The newest, May 14, 2025: New 3:1 Mitsubishi heat pump system - 30,000 BTU/cooling capacity. 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 14, 2025 | Mechanical (HVAC) | New 3:1 Mitsubishi heat pump system - 30,000 BTU/cooling capacity, 18 SEER, 28,600 high heat, 11 HSPF. 200 amp overhead service change with complete grounding and bonding. Convert old panel into junction box. New electrical circuit for condenser. *5/20/2025 Revision - New 4:1 Mitsubishi heat pump sy | $20,547 | [MEC2025-00763](https://nearbypermits.com/boulder/permit/MEC2025-00763/) |
| Jun 20, 2012 | Mechanical (HVAC) | New Comfort Cooling | $2,641 | [PMT2012-20146-MEC](https://nearbypermits.com/boulder/permit/PMT2012-20146-MEC/) |
| Dec 21, 2010 | Mechanical (HVAC) | Replacement Low Pressure Boiler | $6,347 | [PMT2010-20470-MEC](https://nearbypermits.com/boulder/permit/PMT2010-20470-MEC/) |
| Sep 22, 2010 | Roofing | Remove shingles and roofing on single-family residence and re-roof with dimensional shingles and modified roofing on patio cover. 16 squares on 4:12 pitch, as represented by contractor, and 2 squares on 1/2:12 pitch. | $4,890 | [PMT2010-04112-RFG](https://nearbypermits.com/boulder/permit/PMT2010-04112-RFG/) |
| Nov 18, 2004 | Mechanical (HVAC) | mechanical permit to replace a 50 gallon gas water heater | $300 | [PMT2004-04465-MEC](https://nearbypermits.com/boulder/permit/PMT2004-04465-MEC/) |
| Aug 13, 2003 | Mechanical (HVAC) | Installation of gas piping for a dryer installation. | $350 | [PMT2003-03399-MEC](https://nearbypermits.com/boulder/permit/PMT2003-03399-MEC/) |
| Jan 3, 1995 | Roofing | Roofing re-roof with t-locks | $1,358 | [PMT1995-00013-RFG](https://nearbypermits.com/boulder/permit/PMT1995-00013-RFG/) |

## More on this street

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

- [3545 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3545-cloverleaf-dr/): newest permit Oct 22, 2024
- [3535 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3535-cloverleaf-dr/): newest permit Apr 9, 2026
- [3625 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3625-cloverleaf-dr/): newest permit Sep 21, 2026
- [3515 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3515-cloverleaf-dr/): newest permit Nov 14, 2025
- [3640 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3640-cloverleaf-dr/): newest permit Jan 26, 2026
- [3505 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3505-cloverleaf-dr/): newest permit Sep 19, 2025
- [3675 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3675-cloverleaf-dr/): newest permit Oct 17, 2025
- [3720 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3720-cloverleaf-dr/): newest permit Mar 11, 2025
- [3745 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3745-cloverleaf-dr/): newest permit Jun 3, 2026
- [3760 Cloverleaf Dr](https://nearbypermits.com/boulder/address/3760-cloverleaf-dr/): newest permit Dec 26, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 20:59 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/3575-cloverleaf-dr/