# Alteration or repair permit BLD-SFD2019-00494 at 661 Maxwell Ave, Boulder

Boulder Planning and Development Services permit BLD-SFD2019-00494: issued Oct 22, 2019 for alteration or repair work at 661 Maxwell Ave. Underpin existing crawlspace with 11 helical piers to stabilize foundation. Scope includes removal of decking on front porch, subject to approval of HIS2019-00301.

- Permit number: BLD-SFD2019-00494
- Issued: Oct 22, 2019
- Type of work: Alteration or repair (city: Building Permit - Single Family Detached Dwelling, Repair)
- Status: Cancelled (city: Void)
- Reported cost: $50,000
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/661-maxwell-ave/

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 00:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 661 Maxwell Ave: https://nearbypermits.com/boulder/address/661-maxwell-ave/