417 Mapleton Ave B

Boulder, CO 80302

Six permits on record here. The newest, Oct 15, 2024: 180-day one-time extension request granted. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. 180-day one-time extension request granted

   Alteration or repair
   Oct 15, 2024$190,000
2. Addition of gas log fireplace and piping to remodel permit PMT2009-04854 per landmark approval HIS2010-00035

   Mechanical (HVAC)
   Feb 23, 2010$1,200
3. Remodel of existing condo, to include removal of interior wall

   Plumbing
   Nov 25, 2009$3,200
4. Remodel of existing condo, to include removal of interior wall

   Electrical
   Nov 25, 2009$2,800
5. Remodel of existing condo, to include removal of interior wall

   Alteration or repair
   Nov 25, 2009$45,552
6. Install new 3 foot high wrought iron fence

   Fence, wall or deck
   Oct 18, 2004$5,000

• 403 Mapleton Ave newest permit Feb 4, 2026
• 433 Mapleton Ave newest permit Jan 26, 2026
• 501 Mapleton Ave newest permit Nov 18, 2024
• 520 Mapleton Ave newest permit Jan 14, 2025
• 312 Mapleton Ave newest permit Jan 9, 2026
• 311 Mapleton Ave newest permit Sep 17, 2026
• 553 Mapleton Ave newest permit Jan 29, 2025
• 625 Mapleton Ave newest permit Feb 18, 2026
• 642 Mapleton Ave newest permit May 19, 2026
• 704 Mapleton Ave newest permit Jan 7, 2026

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 7, 05:20 UTC. See the city's official records.

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near