# Building permits at 601 Kalmia Ave, Boulder, CO

Seven permits on record here. The newest, Oct 21, 2025: Repair 370 sq.ft. 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 21, 2025 | Alteration or repair | Repair 370 sq.ft. skybridge that connects primary residence on South side of Two Mile Creek to Office on north side of creek. 2/3/2026 Structural construction of steel beams has been changed from high strength field bolting to full welds. | $98,000 | [BLD-SFD2025-00290](https://nearbypermits.com/boulder/permit/BLD-SFD2025-00290/) |
| Feb 7, 2024 | Mechanical (HVAC) | Replace furnace and AC | $4,958 | [MEC2024-00164](https://nearbypermits.com/boulder/permit/MEC2024-00164/) |
| Jan 30, 2020 | Roofing | Partial reroof overlay upper and west side of roof with TPO. 12.5 squares. 1/4:12 pitch. Approved through HIS2019-00376. | $22,466 | [RFG2020-00058](https://nearbypermits.com/boulder/permit/RFG2020-00058/) |
| Mar 26, 2018 | Roofing | Overlay of SFD, 9.94 squares of Kee PVC membrane on a pitch represented as 0.25/12. All roof materials shall be installed per manufacturer's specs. Mid-roof inspection required if pitch is less than 4/12. | $13,436 | [PMT2018-01120-RFG](https://nearbypermits.com/boulder/permit/PMT2018-01120-RFG/) |
| Jun 9, 2009 | Fence, wall or deck | Replacement of existing fence along front property line, max 7' high and 140' in length. Outside of regulatory floodplain. | $5,000 | [PMT2009-02087-FEN](https://nearbypermits.com/boulder/permit/PMT2009-02087-FEN/) |
| Mar 15, 1994 | Alteration or repair | Interior remodel the original general permit number is 941734. | $117,000 | [PMT1994-01734](https://nearbypermits.com/boulder/permit/PMT1994-01734/) |
| Sep 19, 1990 | Mechanical (HVAC) | Mechanical F A FURNACE | $1,500 | [PMT1990-R3261-MEC](https://nearbypermits.com/boulder/permit/PMT1990-R3261-MEC/) |

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

- [663 Kalmia Ave](https://nearbypermits.com/boulder/address/663-kalmia-ave/): newest permit Jun 12, 2025
- [700 Kalmia Ave](https://nearbypermits.com/boulder/address/700-kalmia-ave/): newest permit Dec 3, 2024
- [701 Kalmia Ave](https://nearbypermits.com/boulder/address/701-kalmia-ave/): newest permit Aug 11, 2026
- [500 Kalmia Ave](https://nearbypermits.com/boulder/address/500-kalmia-ave/): newest permit Sep 2, 2026
- [714 Kalmia Ave](https://nearbypermits.com/boulder/address/714-kalmia-ave/): newest permit Jun 9, 2026
- [401 Kalmia Ave](https://nearbypermits.com/boulder/address/401-kalmia-ave/): newest permit Apr 22, 2025
- [1035 Kalmia Ave](https://nearbypermits.com/boulder/address/1035-kalmia-ave/): newest permit Feb 11, 2026
- [1037 Kalmia Ave](https://nearbypermits.com/boulder/address/1037-kalmia-ave/): newest permit Mar 26, 2025
- [1068 Kalmia Ave](https://nearbypermits.com/boulder/address/1068-kalmia-ave/): newest permit Mar 19, 2025
- [1110 Kalmia Ave](https://nearbypermits.com/boulder/address/1110-kalmia-ave/): newest permit Mar 30, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-11 18:32 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 7 permits at this address: https://nearbypermits.com/boulder/address/601-kalmia-ave/