# Building permits at 4340 Butler Cir, Boulder, CO

Four permits on record here. The newest, Oct 10, 2025: To replace existing furnace and a/c with new air handler and heat pump condenser. 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 |
|---|---|---|---|---|
| Oct 10, 2025 | Mechanical (HVAC) | To replace existing furnace and a/c with new air handler and heat pump condenser. W/Electrical 1. 35A, 240V circuit w/ a 6ft whip plus 40" of wire and non-fused disconnect for ODU located in side yard, replacing existing A/C 2. 20A, 120V GFCI service outlet within 25ft of ODU 3. Safe-off / terminate | $11,355 | [MEC2025-01710](https://nearbypermits.com/boulder/permit/MEC2025-01710/) |
| Jun 13, 2025 | Electrical | Installation of a flush mount, grid-tied, 11.760 kW solar PV system and one Tesla Powerwall 3 battery. Also, installation of a service upgrade; upgrading main electrical panel from 125A to 200A and adding in a 200A breaker disconnect on the exterior. | $36,089 | [ELE2025-00437](https://nearbypermits.com/boulder/permit/ELE2025-00437/) |
| May 12, 2025 | Roofing | Total tear-off & reroof of SFD, 20 squares of dimensional shingles on a pitch represented as 5/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering materials shall be listed as Class A as tested in accordance w | $9,006 | [RFG2025-00306](https://nearbypermits.com/boulder/permit/RFG2025-00306/) |
| Sep 10, 2024 | Mechanical (HVAC) | Removal of existing gas water heater and installation of new AO Smith 50 Gallon Heat Pump Water Heater Model# HPTS-50. Electrical to include one 240v/30a circuit to service Heat Pump Water Heater | $4,500 | [MEC2024-01315](https://nearbypermits.com/boulder/permit/MEC2024-01315/) |

## Zoning requests nearby

We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page: https://bouldercolorado.gov/government/board-commission/board-zoning-adjustment

## More on this street

Other addresses on Butler Cir with permits, nearest house number first:

- [4341 Butler Cir](https://nearbypermits.com/boulder/address/4341-butler-cir/): newest permit Nov 13, 2025
- [4350 Butler Cir](https://nearbypermits.com/boulder/address/4350-butler-cir/): newest permit Sep 5, 2025
- [4325 Butler Cir](https://nearbypermits.com/boulder/address/4325-butler-cir/): newest permit May 13, 2026
- [4361 Butler Cir](https://nearbypermits.com/boulder/address/4361-butler-cir/): newest permit Apr 4, 2025
- [4317 Butler Cir](https://nearbypermits.com/boulder/address/4317-butler-cir/): newest permit Jan 20, 2026
- [4316 Butler Cir](https://nearbypermits.com/boulder/address/4316-butler-cir/): newest permit Nov 5, 2025
- [4313 Butler Cir](https://nearbypermits.com/boulder/address/4313-butler-cir/): newest permit Sep 24, 2025
- [4371 Butler Cir](https://nearbypermits.com/boulder/address/4371-butler-cir/): newest permit May 7, 2025
- [4380 Butler Cir](https://nearbypermits.com/boulder/address/4380-butler-cir/): newest permit Feb 27, 2026
- [4385 Butler Cir](https://nearbypermits.com/boulder/address/4385-butler-cir/): newest permit Feb 4, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-11 00:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 4 permits at this address: https://nearbypermits.com/boulder/address/4340-butler-cir/