# Building permits at 1421 Cedar Ave, Boulder, CO

Two permits here in the last two years. The newest, Mar 6, 2025: Addition to existing system - see PMT2009-01521-ELE Solar system installation System size: 4.30kw DC. 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 |
|---|---|---|---|---|
| Mar 6, 2025 | Electrical | Addition to existing system - see PMT2009-01521-ELE Solar system installation System size: 4.30kw DC, 3.49kw AC Module: (10) Q.Cell BLK M-G2+430 Inverter: (10) IQ8AC-72-M-US | $15,836 | [ELE2025-00160](https://nearbypermits.com/boulder/permit/ELE2025-00160/) |
| Dec 10, 2024 | Fire systems | Plumis system install in new ADU. (Fspm) | $10,500 | [FIR2024-00485](https://nearbypermits.com/boulder/permit/FIR2024-00485/) |

## More on this street

Other addresses on Cedar Ave with permits, nearest house number first:

- [1419 Cedar Ave](https://nearbypermits.com/boulder/address/1419-cedar-ave/): newest permit Nov 17, 2025
- [1345 Cedar Ave](https://nearbypermits.com/boulder/address/1345-cedar-ave/): newest permit Jun 11, 2025
- [1334 Cedar Ave](https://nearbypermits.com/boulder/address/1334-cedar-ave/): newest permit Jul 31, 2025
- [1324 Cedar Ave](https://nearbypermits.com/boulder/address/1324-cedar-ave/): newest permit Jan 5, 2026
- [1321 Cedar Ave](https://nearbypermits.com/boulder/address/1321-cedar-ave/): newest permit Dec 4, 2024
- [1319 Cedar Ave](https://nearbypermits.com/boulder/address/1319-cedar-ave/): newest permit Mar 12, 2026
- [1250 Cedar Ave](https://nearbypermits.com/boulder/address/1250-cedar-ave/): newest permit Mar 28, 2025
- [1227 Cedar Ave](https://nearbypermits.com/boulder/address/1227-cedar-ave/): newest permit May 30, 2025
- [1215 Cedar Ave](https://nearbypermits.com/boulder/address/1215-cedar-ave/): newest permit Mar 16, 2026
- [1107 Cedar Ave](https://nearbypermits.com/boulder/address/1107-cedar-ave/): newest permit Jan 14, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 23:19 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Both permits at this address: https://nearbypermits.com/boulder/address/1421-cedar-ave/