# Building permits at 533 Alpine Ave, Boulder, CO One permit on record here. The newest, May 27, 2025: Replace 2 50 gallon gas water heaters with similar units. 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 | |---|---|---|---|---| | May 27, 2025 | Mechanical (HVAC) | replace 2 50 gallon gas water heaters with similar units | $7,900 | [MEC2025-00819](https://nearbypermits.com/boulder/permit/MEC2025-00819/) | ## More on this street Other addresses on Alpine Ave with permits, nearest house number first: - [515 Alpine Ave](https://nearbypermits.com/boulder/address/515-alpine-ave/): newest permit Sep 16, 2025 - [605 Alpine Ave](https://nearbypermits.com/boulder/address/605-alpine-ave/): newest permit Jan 16, 2026 - [618 Alpine Ave](https://nearbypermits.com/boulder/address/618-alpine-ave/): newest permit Mar 26, 2026 - [428 Alpine Ave](https://nearbypermits.com/boulder/address/428-alpine-ave/): newest permit Dec 10, 2025 - [422 Alpine Ave](https://nearbypermits.com/boulder/address/422-alpine-ave/): newest permit May 30, 2025 - [417 Alpine Ave](https://nearbypermits.com/boulder/address/417-alpine-ave/): newest permit Dec 12, 2024 - [408 Alpine Ave](https://nearbypermits.com/boulder/address/408-alpine-ave/): newest permit Jun 5, 2026 - [402 Alpine Ave](https://nearbypermits.com/boulder/address/402-alpine-ave/): newest permit Apr 3, 2026 - [808 Alpine Ave](https://nearbypermits.com/boulder/address/808-alpine-ave/): newest permit May 22, 2025 - [815 Alpine Ave 2](https://nearbypermits.com/boulder/address/815-alpine-ave-2/): newest permit Mar 16, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 18:28 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ The one permit at this address: https://nearbypermits.com/boulder/address/533-alpine-ave/