# Building permits at 4740 Harrison Ave, Boulder, CO

Six permits on record here. The newest, Sep 2: 17 Seer 4 ton ac replacement - disconnect and reconnect ac. 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 |
|---|---|---|---|---|
| Sep 2, 2026 | Mechanical (HVAC) | 17 Seer 4 ton ac replacement - disconnect and reconnect ac | $20,773 | [MEC2026-01573](https://nearbypermits.com/boulder/permit/MEC2026-01573/) |
| Jan 16, 2025 | Alteration or repair | Kitchen Remodel 401 square feet | $50,000 | [BLD-SFD2024-00422](https://nearbypermits.com/boulder/permit/BLD-SFD2024-00422/) |
| May 14, 2018 | Mechanical (HVAC) | *Installation of a replacement gas fired, 50 gallon water heater with 0.63 UEF. Install thermal expansion device, service outlet and carbon monoxide detector(s) per code. | $2,200 | [MEC2018-00239](https://nearbypermits.com/boulder/permit/MEC2018-00239/) |
| Mar 11, 2014 | Mechanical (HVAC) | Replacement Forced Air Furnace | $4,488 | [PMT2014-20105-MEC](https://nearbypermits.com/boulder/permit/PMT2014-20105-MEC/) |
| Oct 20, 1999 | Alteration or repair | Enclose existing patio the original general permit number is 998639. | $9,977 | [PMT1999-08639](https://nearbypermits.com/boulder/permit/PMT1999-08639/) |
| Feb 4, 1998 | Alteration or repair | Rough frame holes from skylights in open porch roo the original general permit | $300 | [PMT1998-00827](https://nearbypermits.com/boulder/permit/PMT1998-00827/) |

## More on this street

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

- [4735 Harrison Ave](https://nearbypermits.com/boulder/address/4735-harrison-ave/): newest permit Sep 16, 2025
- [4746 Harrison Ave](https://nearbypermits.com/boulder/address/4746-harrison-ave/): newest permit May 22, 2025
- [4730 Harrison Ave](https://nearbypermits.com/boulder/address/4730-harrison-ave/): newest permit Jun 15, 2026
- [4760 Harrison Ave](https://nearbypermits.com/boulder/address/4760-harrison-ave/): newest permit Mar 13, 2026
- [4707 Harrison Ave](https://nearbypermits.com/boulder/address/4707-harrison-ave/): newest permit May 14, 2025
- [4775 Harrison Ave](https://nearbypermits.com/boulder/address/4775-harrison-ave/): newest permit May 30, 2025
- [4701 Harrison Ave](https://nearbypermits.com/boulder/address/4701-harrison-ave/): newest permit Jan 20, 2026
- [4780 Harrison Ave](https://nearbypermits.com/boulder/address/4780-harrison-ave/): newest permit May 21, 2026
- [4685 Harrison Ave](https://nearbypermits.com/boulder/address/4685-harrison-ave/): newest permit Dec 11, 2025
- [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 2026-10-06 12:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 6 permits at this address: https://nearbypermits.com/boulder/address/4740-harrison-ave/