# Building permits at 1420 Sunset Blvd, Boulder, CO

One permit here in the last two years. The newest, Jul 23: Install 2 ton 96% heat pump with 2 ton air handler with reconnect PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS. 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 23, 2026 | Mechanical (HVAC) | install 2 ton 96% heat pump with 2 ton air handler with reconnect PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of | $13,528 | [MEC2026-01208](https://nearbypermits.com/boulder/permit/MEC2026-01208/) |

## More on this street

Other addresses on Sunset Blvd with permits, nearest house number first:

- [1500 Sunset Blvd](https://nearbypermits.com/boulder/address/1500-sunset-blvd/): newest permit Jul 15, 2026
- [1505 Sunset Blvd](https://nearbypermits.com/boulder/address/1505-sunset-blvd/): newest permit Aug 5, 2025
- [1526 Sunset Blvd](https://nearbypermits.com/boulder/address/1526-sunset-blvd/): newest permit Sep 24, 2025
- [1545 Sunset Blvd](https://nearbypermits.com/boulder/address/1545-sunset-blvd/): newest permit Sep 29, 2026
- [1555 Sunset Blvd](https://nearbypermits.com/boulder/address/1555-sunset-blvd/): newest permit Jun 12, 2026
- [1645 Sunset Blvd](https://nearbypermits.com/boulder/address/1645-sunset-blvd/): newest permit Aug 28, 2026
- [1750 Sunset Blvd](https://nearbypermits.com/boulder/address/1750-sunset-blvd/): newest permit Feb 13, 2025
- [1755 Sunset Blvd](https://nearbypermits.com/boulder/address/1755-sunset-blvd/): newest permit May 15, 2026
- [1760 Sunset Blvd](https://nearbypermits.com/boulder/address/1760-sunset-blvd/): newest permit Sep 16, 2026
- [1770 Sunset Blvd](https://nearbypermits.com/boulder/address/1770-sunset-blvd/): newest permit Aug 20, 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 02:49 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/1420-sunset-blvd/