# Building permits at 4701 Harrison Ave, Boulder, CO

Three permits here in the last two years. The newest, Jan 20: Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt. 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 |
|---|---|---|---|---|
| Jan 20, 2026 | Roofing | Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). For roof/attic assemblies requiring 1/150 ventilation, include a calculation detailing the quantity of intake and exhaust vents demonstrating 1/150 venting ratio c | $14,450 | [RFG2026-00051](https://nearbypermits.com/boulder/permit/RFG2026-00051/) |
| Oct 21, 2025 | Mechanical (HVAC) | AMERICAN STANDARD FURNACE (2STAGE, 120K BTU) APRIL AIRE HUMIDIFIER FAN POWER All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on th | $2,689 | [MEC2025-01773](https://nearbypermits.com/boulder/permit/MEC2025-01773/) |
| Jan 23, 2025 | Mechanical (HVAC) | Installation of a replacement, gas fired, 50 gallon water heater. Install thermal expansion device, service outlet and carbon monoxide detector(s) per code. | $3,535 | [MEC2025-00037](https://nearbypermits.com/boulder/permit/MEC2025-00037/) |

## More on this street

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

- [4707 Harrison Ave](https://nearbypermits.com/boulder/address/4707-harrison-ave/): newest permit May 14, 2025
- [4685 Harrison Ave](https://nearbypermits.com/boulder/address/4685-harrison-ave/): newest permit Dec 11, 2025
- [4730 Harrison Ave](https://nearbypermits.com/boulder/address/4730-harrison-ave/): newest permit Jun 15, 2026
- [4735 Harrison Ave](https://nearbypermits.com/boulder/address/4735-harrison-ave/): newest permit Sep 16, 2025
- [4740 Harrison Ave](https://nearbypermits.com/boulder/address/4740-harrison-ave/): newest permit Sep 2, 2026
- [4746 Harrison Ave](https://nearbypermits.com/boulder/address/4746-harrison-ave/): newest permit May 22, 2025
- [4760 Harrison Ave](https://nearbypermits.com/boulder/address/4760-harrison-ave/): newest permit Mar 13, 2026
- [4775 Harrison Ave](https://nearbypermits.com/boulder/address/4775-harrison-ave/): newest permit May 30, 2025
- [4780 Harrison Ave](https://nearbypermits.com/boulder/address/4780-harrison-ave/): newest permit May 21, 2026
- [4795 Harrison Ave](https://nearbypermits.com/boulder/address/4795-harrison-ave/): newest permit Mar 18, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 01:20 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/4701-harrison-ave/