# Building permits at 3820 Pinon Dr, Boulder, CO

Three permits on record here. The newest, Feb 19, 2025: VOID-Inspections not completed within 180 days Replaced existing furnace and water heater with new. 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 19, 2025 | Mechanical (HVAC) | VOID-Inspections not completed within 180 days Replaced existing furnace and water heater with new. new furnace is a 70,000btu 97% efficient Lennox. new water heater is a 40 gallon, 40000btu atmospheric vent. both are natural gas. | $9,000 | [MEC2025-00256](https://nearbypermits.com/boulder/permit/MEC2025-00256/) |
| Jul 29, 2010 | Roofing | Tear-off & reroof of SFD, 33 squares on a pitch represented as 4/12. Shingles to comply with ASTM D225 or D3462 and D3161 Class F. Overlay not allowed - see section R907.3 (specifically item 4) of 2006 IRC. | $8,662 | [PMT2010-03071-RFG](https://nearbypermits.com/boulder/permit/PMT2010-03071-RFG/) |
| Feb 18, 2010 | Mechanical (HVAC) | Replacement Forced Air Furnace | $2,830 | [PMT2010-20051-MEC](https://nearbypermits.com/boulder/permit/PMT2010-20051-MEC/) |

## 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 Pinon Dr with permits, nearest house number first:

- [3850 Pinon Dr](https://nearbypermits.com/boulder/address/3850-pinon-dr/): newest permit Dec 1, 2025
- [3901 Pinon Dr](https://nearbypermits.com/boulder/address/3901-pinon-dr/): newest permit May 14, 2025
- [4062 Pinon Dr](https://nearbypermits.com/boulder/address/4062-pinon-dr/): newest permit Oct 1, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 15:08 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/3820-pinon-dr/