# Building permits at 537 Blackhawk Rd, Boulder, CO

One permit on record here. The newest, Jul 9: Install new 4 ton variable capacity heat pump to replace existing 3.5 ton AC. 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 9, 2026 | Mechanical (HVAC) | Install new 4 ton variable capacity heat pump to replace existing 3.5 ton AC. Will work with existing furnace and thermostat. We will need to upgrade the circuit to the outdoor unit from a 2 pole 30 amp to a 2 pole 60 amp. Doing this will require an electrical service upgrade, System Components: 1×  | $16,725 | [MEC2026-01133](https://nearbypermits.com/boulder/permit/MEC2026-01133/) |

## More on this street

Other addresses on Blackhawk Rd with permits, nearest house number first:

- [542 Blackhawk Rd](https://nearbypermits.com/boulder/address/542-blackhawk-rd/): newest permit Jun 16, 2026
- [562 Blackhawk Rd](https://nearbypermits.com/boulder/address/562-blackhawk-rd/): newest permit Jul 20, 2026
- [577 Blackhawk Rd](https://nearbypermits.com/boulder/address/577-blackhawk-rd/): newest permit Mar 17, 2026
- [5432 Blackhawk Rd](https://nearbypermits.com/boulder/address/5432-blackhawk-rd/): newest permit May 22, 2025
- [5452 Blackhawk Rd](https://nearbypermits.com/boulder/address/5452-blackhawk-rd/): newest permit Aug 26, 2026
- [5457 Blackhawk Rd](https://nearbypermits.com/boulder/address/5457-blackhawk-rd/): newest permit Oct 30, 2025
- [5466 Blackhawk Rd](https://nearbypermits.com/boulder/address/5466-blackhawk-rd/): newest permit May 21, 2025
- [5474 Blackhawk Rd](https://nearbypermits.com/boulder/address/5474-blackhawk-rd/): newest permit Jul 15, 2025
- [5476 Blackhawk Rd](https://nearbypermits.com/boulder/address/5476-blackhawk-rd/): newest permit Aug 31, 2026
- [5487 Blackhawk Rd](https://nearbypermits.com/boulder/address/5487-blackhawk-rd/): newest permit Jun 5, 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 06:31 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/537-blackhawk-rd/