# Building permits at 1330 Alpine Ave, Boulder, CO

10 permits on record here. The newest, Apr 15: Installation of new NFPA 13D fire sprinkler system with pump and tank supply (NFPA 13D). 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 |
|---|---|---|---|---|
| Apr 15, 2026 | Fire systems | Installation of new NFPA 13D fire sprinkler system with pump and tank supply (NFPA 13D) | $27,141 | [FIR2026-00132](https://nearbypermits.com/boulder/permit/FIR2026-00132/) |
| Oct 21, 2025 | Fence, wall or deck | New 336 sq ft detached garage and 260 sf carport. Associated with the alteration and addition to the principal dwelling under BLD-SFD2025-00140. | $31,516 | [BLD-ACC2025-00038](https://nearbypermits.com/boulder/permit/BLD-ACC2025-00038/) |
| Aug 18, 2025 | Demolition | VOID-180 Days no activity Deconstruct detached garage | Not listed | [DEM2025-00054](https://nearbypermits.com/boulder/permit/DEM2025-00054/) |
| Jul 11, 2025 | Addition | Addition to an existing single family detached dwelling. Construction of a Level III Alteration Includes three floors totaling 4541 sq ft. Associated with the construction of a new detached garage and carport under BLD-ACC2025-00038. | $2,000,000 | [BLD-SFD2025-00140](https://nearbypermits.com/boulder/permit/BLD-SFD2025-00140/) |
| Jun 2, 2025 | Electrical | Temp electric service for construction power. Associated with BLD-ACC2025-00038 | Not listed | [ELE2025-00439](https://nearbypermits.com/boulder/permit/ELE2025-00439/) |
| Jul 5, 2018 | Plumbing | Kitchen and bath remodel: no structural scope, modifying electrical, plumbing, and mechanical. New exterior wall insulation in area of work. | $800 | [PLB2018-00261](https://nearbypermits.com/boulder/permit/PLB2018-00261/) |
| Jul 5, 2018 | Mechanical (HVAC) | Kitchen and bath remodel: no structural scope, modifying electrical, plumbing, and mechanical. New exterior wall insulation in area of work. | $900 | [MEC2018-00588](https://nearbypermits.com/boulder/permit/MEC2018-00588/) |
| Jul 5, 2018 | Electrical | Kitchen and bath remodel: no structural scope, modifying electrical, plumbing, and mechanical. New exterior wall insulation in area of work. | $1,750 | [ELE2018-00493](https://nearbypermits.com/boulder/permit/ELE2018-00493/) |
| Jul 5, 2018 | Alteration or repair | Kitchen and bath remodel: no structural scope, modifying electrical, plumbing, and mechanical. New exterior wall insulation in area of work. | $9,816 | [BLD-SFD2018-00163](https://nearbypermits.com/boulder/permit/BLD-SFD2018-00163/) |
| Dec 3, 2010 | Sign | Installation of non-illuminated wall sign ""The Elm Tree" | $350 | [PMT2010-04540-SGN](https://nearbypermits.com/boulder/permit/PMT2010-04540-SGN/) |

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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 08:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 10 permits at this address: https://nearbypermits.com/boulder/address/1330-alpine-ave/