# Building permits at 3400 Penrose Pl, Boulder, CO

Five permits on record here. The newest, Jun 3: All Structures must be permitted separately Total tear-off & reroof. 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 |
|---|---|---|---|---|
| Jun 3, 2026 | Roofing | All Structures must be permitted separately Total tear-off & reroof, 167 squares of dimensional shingles on a pitch represented as 6/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than as | $161,980 | [RFG2026-00542](https://nearbypermits.com/boulder/permit/RFG2026-00542/) |
| Aug 10, 2022 | Mechanical (HVAC) | Replace existing 1979 hot water boiler with 97.7% efficient boiler. Boiler provides heating water to fan coil units for building heat. | $48,000 | [MEC2022-01491](https://nearbypermits.com/boulder/permit/MEC2022-01491/) |
| Dec 22, 1994 | Alteration or repair | Interior remodel - convert loft storage to lab are the original general permit | $15,000 | [PMT1994-09533](https://nearbypermits.com/boulder/permit/PMT1994-09533/) |
| Nov 21, 1991 | Electrical | Unit 200: electrical remodel wiring | $3,700 | [PMT1991-S3347-ELE](https://nearbypermits.com/boulder/permit/PMT1991-S3347-ELE/) |
| Nov 13, 1991 | Plumbing | Unit 200: plumbing 5 sinks and gas line | $1,280 | [PMT1991-S3108-PLB](https://nearbypermits.com/boulder/permit/PMT1991-S3108-PLB/) |

## 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 Penrose Pl with permits, nearest house number first:

- [3445 Penrose Pl](https://nearbypermits.com/boulder/address/3445-penrose-pl/): newest permit Mar 3, 2026
- [3450 Penrose Pl 120](https://nearbypermits.com/boulder/address/3450-penrose-pl-120/): newest permit Feb 6, 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 15:38 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/3400-penrose-pl/