# Building permits at 830 Union Ave, Boulder, CO

Eight permits on record here. The newest, Oct 2: Air handler x 2 replacing furnaces. 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 2, 2026 | Mechanical (HVAC) | Air handler x 2 replacing furnaces, heat pump x 2 replacing air conditioners, and associated electrical PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, p | $30,902 | [MEC2026-01901](https://nearbypermits.com/boulder/permit/MEC2026-01901/) |
| Jul 25, 2022 | Mechanical (HVAC) | Gas Fireplace Replacement to include demo of old fireplace, reframe, fire block and install new fireplace in same location. | $2,000 | [MEC2022-01392](https://nearbypermits.com/boulder/permit/MEC2022-01392/) |
| Jul 7, 2022 | Addition | Kitchen remodel of 224sf to include new island gas cooktop with zephyer hood, New oven/microwave combo, adding new sink and associated plumbing, moving outlets, canlights and pendants, and adding under cabinet lights. | $100,000 | [BLD-SFD2022-00285](https://nearbypermits.com/boulder/permit/BLD-SFD2022-00285/) |
| Aug 13, 2021 | Roofing | *Total tear-off & reroof of SFD, 32.59 squares of dimensional shingles on a pitch represented as 7/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering materials shall be listed as Class A as tested in accordan | $20,072 | [RFG2021-00451](https://nearbypermits.com/boulder/permit/RFG2021-00451/) |
| Mar 29, 2004 | Plumbing | Construction of a new 2 story with crawl space and attached 2 car garage | $8,500 | [PMT2004-00603-PLB](https://nearbypermits.com/boulder/permit/PMT2004-00603-PLB/) |
| Mar 29, 2004 | Mechanical (HVAC) | Construction of a new 2 story with crawl space and attached 2 car garage | $13,600 | [PMT2004-00603-MEC](https://nearbypermits.com/boulder/permit/PMT2004-00603-MEC/) |
| Mar 29, 2004 | Electrical | Construction of a new 2 story with crawl space and attached 2 car garage | $7,800 | [PMT2004-00603-ELE](https://nearbypermits.com/boulder/permit/PMT2004-00603-ELE/) |
| Mar 29, 2004 | New building | Construction of a new 2 story with crawl space and attached 2 car garage | $364,880 | [PMT2004-00603](https://nearbypermits.com/boulder/permit/PMT2004-00603/) |

## More on this street

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

- [840 Union Ave](https://nearbypermits.com/boulder/address/840-union-ave/): newest permit Mar 3, 2026
- [855 Union Ave](https://nearbypermits.com/boulder/address/855-union-ave/): newest permit May 7, 2026
- [800 Union Ave](https://nearbypermits.com/boulder/address/800-union-ave/): newest permit Feb 3, 2025
- [860 Union Ave](https://nearbypermits.com/boulder/address/860-union-ave/): newest permit Sep 21, 2026
- [862 Union Ave](https://nearbypermits.com/boulder/address/862-union-ave/): newest permit Jul 9, 2026
- [865 Union Ave](https://nearbypermits.com/boulder/address/865-union-ave/): newest permit Aug 14, 2026
- [792 Union Ave](https://nearbypermits.com/boulder/address/792-union-ave/): newest permit Nov 19, 2024
- [890 Union Ave](https://nearbypermits.com/boulder/address/890-union-ave/): newest permit Mar 18, 2026
- [770 Union Ave](https://nearbypermits.com/boulder/address/770-union-ave/): newest permit May 1, 2025
- [906 Union Ave](https://nearbypermits.com/boulder/address/906-union-ave/): newest permit Jul 22, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 01:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 8 permits at this address: https://nearbypermits.com/boulder/address/830-union-ave/