# Building permits at 420 Pearl St D, Boulder, CO

Three permits on record here. The newest, Oct 24, 2024: Remove and replace existing roof with class 4 impact resistant asphalt shingles over synthetic underlayment. 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 24, 2024 | Roofing | Remove and replace existing roof with class 4 impact resistant asphalt shingles over synthetic underlayment. 6/12 pitch | $6,934 | [RFG2024-00666](https://nearbypermits.com/boulder/permit/RFG2024-00666/) |
| Mar 30, 2017 | Mechanical (HVAC) | .*Installation of a ductless A/C system on exterior of building to include two systems, one on the east side of structure, one on the west. Location as approved on HIS2017-00067, equipment to be elevated one foot above grade | $7,300 | [PMT2017-01256-MEC](https://nearbypermits.com/boulder/permit/PMT2017-01256-MEC/) |
| Feb 3, 2012 | Alteration or repair | Repairs to an existing carport -- approximately 20' x 20' in size. Removal of six rotting/deteriorated columns, install footings, and install columns to get structure back to being level & plumb. No increase in coverage allowed or proposed. Remove existing wood shingles -- reroof with approved shing | $7,000 | [PMT2012-00455](https://nearbypermits.com/boulder/permit/PMT2012-00455/) |

## 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 Pearl St with permits, nearest house number first:

- [426 Pearl St](https://nearbypermits.com/boulder/address/426-pearl-st/): newest permit Jul 2, 2025
- [412 Pearl St](https://nearbypermits.com/boulder/address/412-pearl-st/): newest permit Feb 5, 2025
- [410 Pearl St](https://nearbypermits.com/boulder/address/410-pearl-st/): newest permit Sep 12, 2025
- [406 Pearl St](https://nearbypermits.com/boulder/address/406-pearl-st/): newest permit Jan 8, 2025
- [405 Pearl St](https://nearbypermits.com/boulder/address/405-pearl-st/): newest permit Apr 1, 2026
- [437 Pearl St](https://nearbypermits.com/boulder/address/437-pearl-st/): newest permit Oct 14, 2025
- [446 Pearl St](https://nearbypermits.com/boulder/address/446-pearl-st/): newest permit Dec 9, 2025
- [355 Pearl St](https://nearbypermits.com/boulder/address/355-pearl-st/): newest permit Mar 21, 2025
- [487 Pearl St](https://nearbypermits.com/boulder/address/487-pearl-st/): newest permit Apr 29, 2026
- [497 Pearl St](https://nearbypermits.com/boulder/address/497-pearl-st/): newest permit Apr 17, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-15 10:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 3 permits at this address: https://nearbypermits.com/boulder/address/420-pearl-st-d/