# Alteration or repair permit BLD-MFD2026-00038 at 3620 Hayden Pl 3, Boulder

Boulder Planning and Development Services permit BLD-MFD2026-00038: issued Jul 24, 2026 for alteration or repair work at 3620 Hayden Pl 3. - Like-for-Like Repair/Replacement of an Existing Exterior Deck and Exterior Staircase, which are attached to an existing 4-unit multi-family residential structure. *The size & the shape of the new deck & stair will be changed slightly to meet various building code requirements. The Existing Joists, Posts, Decking, Railings, etc. are to be replaced. The existing concrete slab below the deck is to remain. Total Area of Work: 164 SF.

- Permit number: BLD-MFD2026-00038
- Issued: Jul 24, 2026
- Type of work: Alteration or repair (city: Building Permit - Multifamily, Alteration)
- Status: Issued (city: Issued)
- Reported cost: $25,000
- ZIP code: 80301
- All permits at this address: https://nearbypermits.com/boulder/address/3620-hayden-pl-3/

---
Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-13 02:11 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3620 Hayden Pl 3: https://nearbypermits.com/boulder/address/3620-hayden-pl-3/