# Building permits at 1620 Columbine Ave, Boulder, CO

Eight permits on record here. The newest, Aug 3: New single zone mini split heat pump PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES. 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 |
|---|---|---|---|---|
| Aug 3, 2026 | Mechanical (HVAC) | New single zone mini split heat pump 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, please provide photographic evidence of the pressure test directly t | $7,859 | [MEC2026-01324](https://nearbypermits.com/boulder/permit/MEC2026-01324/) |
| Nov 20, 2025 | Mechanical (HVAC) | Replacement boiler. Any electrical work required beyond a like-for-like replacement of equipment will require an electrical permit for inspection of the electrical scope. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances mus | $10,602 | [MEC2025-02080](https://nearbypermits.com/boulder/permit/MEC2025-02080/) |
| Aug 2, 2022 | Mechanical (HVAC) | Install new mini split system 1-1 unit. | $4,978 | [MEC2022-01441](https://nearbypermits.com/boulder/permit/MEC2022-01441/) |
| Aug 2, 2022 | Electrical | Please refer to MEC2022-01441 | $300 | [ELE2022-01099](https://nearbypermits.com/boulder/permit/ELE2022-01099/) |
| Nov 25, 2015 | Mechanical (HVAC) | Replace two water heaters on main level. | $2,000 | [PMT2015-05294-MEC](https://nearbypermits.com/boulder/permit/PMT2015-05294-MEC/) |
| Aug 15, 2007 | Mechanical (HVAC) | Installation of a RAIS Mino woodburning stove. EPA certificate of compliance not available at time of application. EPA compliance to be verified at time of rough inspection in field. Permit null & void if EPA certification is not provided to inspector. | $8,000 | [PMT2007-03516-MEC](https://nearbypermits.com/boulder/permit/PMT2007-03516-MEC/) |
| Nov 9, 1993 | Addition | Add attached two car garage and second story addit the original general permit | $60,000 | [PMT1993-08451](https://nearbypermits.com/boulder/permit/PMT1993-08451/) |
| Jun 12, 1992 | Addition | Addition/250 SQ ft/180 SQ FT dining room the original general permit number is | $60,000 | [PMT1992-01117](https://nearbypermits.com/boulder/permit/PMT1992-01117/) |

## 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 Columbine Ave with permits, nearest house number first:

- [1602 Columbine Ave](https://nearbypermits.com/boulder/address/1602-columbine-ave/): newest permit Oct 10, 2025
- [1565 Columbine Ave](https://nearbypermits.com/boulder/address/1565-columbine-ave/): newest permit Dec 5, 2024
- [1703 Columbine Ave](https://nearbypermits.com/boulder/address/1703-columbine-ave/): newest permit Aug 14, 2026
- [1516 Columbine Ave](https://nearbypermits.com/boulder/address/1516-columbine-ave/): newest permit Aug 29, 2025
- [1730 Columbine Ave](https://nearbypermits.com/boulder/address/1730-columbine-ave/): newest permit Oct 1, 2026
- [1502 Columbine Ave](https://nearbypermits.com/boulder/address/1502-columbine-ave/): newest permit Apr 17, 2026
- [1492 Columbine Ave](https://nearbypermits.com/boulder/address/1492-columbine-ave/): newest permit Jun 11, 2026
- [1811 Columbine Ave](https://nearbypermits.com/boulder/address/1811-columbine-ave/): newest permit Aug 11, 2026
- [1821 Columbine Ave](https://nearbypermits.com/boulder/address/1821-columbine-ave/): newest permit Jun 10, 2026
- [1841 Columbine Ave](https://nearbypermits.com/boulder/address/1841-columbine-ave/): newest permit Jul 20, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-14 08:13 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/1620-columbine-ave/