# Building permits at 1155 Alpine Ave, Boulder, CO 15 permits here in the last two years. The newest, Sep 29: Construction Temporary heating with propane, 4-1000 gallon tanks. 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 29, 2026 | Fire systems | construction Temporary heating with propane, 4-1000 gallon tanks | $1,500 | [FIR2026-00344](https://nearbypermits.com/boulder/permit/FIR2026-00344/) | | Jun 9, 2026 | Electrical | New roof-mounted commercial photovoltaic solar installation including modules, racking, inverters, PV production meter, utility AC disconnect, associated wiring, grounding, placards, and interconnection to existing electrical service per plans. | $130,000 | [ELE2026-00510](https://nearbypermits.com/boulder/permit/ELE2026-00510/) | | Mar 10, 2026 | Fire systems | New system per NFPA 13, and NFPA 14. The building will reused existing concrete structure and new mass timber addition. Building will be protected by a class i manual standpipe system and be fully sprinkled. (FSN 13) | $594,852 | [FIR2026-00023](https://nearbypermits.com/boulder/permit/FIR2026-00023/) | | Dec 4, 2025 | Other | Construction office trailer (10' X50' ) for LPR Construction. The trailer will be located in the SW corner of the property. | Not listed | [CTR2025-00010](https://nearbypermits.com/boulder/permit/CTR2025-00010/) | | Dec 1, 2025 | Electrical | Temporary Construction Power for the renovation of the existing Pavilion Building at 1155 Alpine Ave. Bld-nre2025-00119 | Not listed | [ELE2025-01288](https://nearbypermits.com/boulder/permit/ELE2025-01288/) | | Nov 13, 2025 | Fire systems | Western City Campus: temporary 1000gal propane tank for new construction temp heat (Propane) | $1,000 | [FIR2025-00465](https://nearbypermits.com/boulder/permit/FIR2025-00465/) | | Oct 27, 2025 | Fire systems | Replace fire alarm system in existing sprinkled building. Install new EST-4 system with voice evacuation. (FAN) | $298,372 | [FIR2025-00395](https://nearbypermits.com/boulder/permit/FIR2025-00395/) | | Aug 26, 2025 | New building | Temporary H-pile and Timber Shoring at 1155 Alpine Ave (BLD-NRE2025-00059 & ROW2025-00643) | $75,000 | [BLD-NRE2025-00119](https://nearbypermits.com/boulder/permit/BLD-NRE2025-00119/) | | Aug 13, 2025 | Addition | The Pavilion building is made up of the existing Medical Office building and the addition of mass timber for a total area of 117,600sf. The building will house community amenities and services (14,021sf) and City staff workplace (32,720sf). The BWCC Pavilion uses efficient, all-electric systems in o | $78,753,472 | [BLD-NRE2025-00059](https://nearbypermits.com/boulder/permit/BLD-NRE2025-00059/) | | Apr 18, 2025 | Other | Construction Trailer (35'x60') located in Northwest corner of Project site for Saunders Construction. | Not listed | [CTR2025-00003](https://nearbypermits.com/boulder/permit/CTR2025-00003/) | | Mar 19, 2025 | Alteration or repair | Partial demolition and structural strengthening modifications to the existing Pavilion portion of the former Boulder Community Hospital building. The remaining strengthened structure will be incorporated in to the primary BWCC building. | $1,765,446 | [BLD-NRE2025-00006](https://nearbypermits.com/boulder/permit/BLD-NRE2025-00006/) | | Mar 17, 2025 | Grading | Erosion Control and Grading Permit application related to TEC 2024-00055. (Permittee-Saunders Construction) | $71,250 | [GRA2025-00001](https://nearbypermits.com/boulder/permit/GRA2025-00001/) | | Mar 17, 2025 | Grading | Erosion Control and Grading Permit application related to TEC2024-00055, Boulder Western City Campus-(BWCC). (Permittee-Saunders Construction). | Not listed | [ECP2025-00003](https://nearbypermits.com/boulder/permit/ECP2025-00003/) | | Jan 3, 2025 | Grading | Grading scope for flood channel construction including cut and fill on site. This scope is part of the Alpine-Balsam floodway mitigation project, associated to ECP2024-00017. | $348,939 | [GRA2024-00010](https://nearbypermits.com/boulder/permit/GRA2024-00010/) | | Jan 3, 2025 | Plumbing | Alpine-Balsam floodway mitigation project. Including infrustructure inprovements withing ROW on Broadway, Alpine, Balsam, and 9th Ave. Scope includes flood channel, storm sewer, sanitary sewer, waterline, structural arch, roadway, and landscaping. | Not listed | [ECP2024-00017](https://nearbypermits.com/boulder/permit/ECP2024-00017/) | ## More on this street Other addresses on Alpine Ave with permits, nearest house number first: - [1225 Alpine Ave](https://nearbypermits.com/boulder/address/1225-alpine-ave/): newest permit Sep 10, 2026 - [1245 Alpine Ave](https://nearbypermits.com/boulder/address/1245-alpine-ave/): newest permit Jun 13, 2025 - [1055 Alpine Ave](https://nearbypermits.com/boulder/address/1055-alpine-ave/): newest permit Aug 19, 2025 - [1275 Alpine Ave](https://nearbypermits.com/boulder/address/1275-alpine-ave/): newest permit Dec 16, 2025 - [1015 Alpine Ave](https://nearbypermits.com/boulder/address/1015-alpine-ave/): newest permit Jan 21, 2025 - [1303 Alpine Ave 29b](https://nearbypermits.com/boulder/address/1303-alpine-ave-29b/): newest permit Jul 13, 2026 - [1330 Alpine Ave](https://nearbypermits.com/boulder/address/1330-alpine-ave/): newest permit Apr 15, 2026 - [1345 Alpine Ave](https://nearbypermits.com/boulder/address/1345-alpine-ave/): newest permit May 14, 2026 - [1350 Alpine Ave](https://nearbypermits.com/boulder/address/1350-alpine-ave/): newest permit Jun 5, 2025 - [908 Alpine Ave 4](https://nearbypermits.com/boulder/address/908-alpine-ave-4/): newest permit Jul 14, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 18:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 15 permits at this address: https://nearbypermits.com/boulder/address/1155-alpine-ave/