# Building permits at 3605 Silver Plume Ln, Boulder, CO

Five permits on record here. The newest, Feb 11, 2025: New Mitsubishi heat pump system. 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 |
|---|---|---|---|---|
| Feb 11, 2025 | Mechanical (HVAC) | New Mitsubishi heat pump system. Heat pump - 30,000 BTU, 28,400 cooling capacity, 18 SEER, 28,600 high heat, 11 HSPF. New electrical circuit condenser. | $10,144 | [MEC2025-00229](https://nearbypermits.com/boulder/permit/MEC2025-00229/) |
| Oct 22, 2024 | Mechanical (HVAC) | VOID-Inspections not completed within 180 days Replace electric water heater | $1,013 | [MEC2024-01531](https://nearbypermits.com/boulder/permit/MEC2024-01531/) |
| Apr 25, 2022 | Addition | Remove existing 156sf deck and replace with the same size on the west side of a single family detached dwelling. Side yard setback from deck to remain more than 5' per PUD. | $14,220 | [BLD-SFD2022-00144](https://nearbypermits.com/boulder/permit/BLD-SFD2022-00144/) |
| Aug 10, 2021 | Mechanical (HVAC) | Install New Mini Split linked with ELE2021-01301 | $9,701 | [MEC2021-01585](https://nearbypermits.com/boulder/permit/MEC2021-01585/) |
| Aug 10, 2021 | Electrical | please refer to MEC2021-01585 | $300 | [ELE2021-01301](https://nearbypermits.com/boulder/permit/ELE2021-01301/) |

## 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 Silver Plume Ln with permits, nearest house number first:

- [3600 Silver Plume Ln](https://nearbypermits.com/boulder/address/3600-silver-plume-ln/): newest permit Aug 22, 2025
- [3615 Silver Plume Ln](https://nearbypermits.com/boulder/address/3615-silver-plume-ln/): newest permit Jul 15, 2025
- [3625 Silver Plume Ln](https://nearbypermits.com/boulder/address/3625-silver-plume-ln/): newest permit Feb 24, 2025
- [3640 Silver Plume Ln](https://nearbypermits.com/boulder/address/3640-silver-plume-ln/): newest permit Sep 30, 2026
- [3670 Silver Plume Ln](https://nearbypermits.com/boulder/address/3670-silver-plume-ln/): newest permit Jul 15, 2026
- [3685 Silver Plume Ln](https://nearbypermits.com/boulder/address/3685-silver-plume-ln/): newest permit Mar 5, 2026
- [3745 Silver Plume Ln](https://nearbypermits.com/boulder/address/3745-silver-plume-ln/): newest permit Jul 29, 2025
- [3755 Silver Plume Ln](https://nearbypermits.com/boulder/address/3755-silver-plume-ln/): newest permit Jun 22, 2026
- [3760 Silver Plume Ln](https://nearbypermits.com/boulder/address/3760-silver-plume-ln/): newest permit Aug 12, 2026
- [3765 Silver Plume Ln](https://nearbypermits.com/boulder/address/3765-silver-plume-ln/): newest permit Mar 31, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-09 07:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 5 permits at this address: https://nearbypermits.com/boulder/address/3605-silver-plume-ln/