3201 Walnut St

Boulder, CO 80301

39 permits on record here. The newest, Nov 18, 2025: Remove 12 Existing drops due to office being removed. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Remove 12 Existing drops due to office being removed

   Fire systems
   Nov 18, 2025$1,593
2. Demolition of interior partition walls

   Alteration or repair
   Oct 15, 2025$100,000
3. Monument Sign Refurbishment of three (3) existing Monument signs 9/21/26 Revised plans showing two (2)…

   Sign
   Aug 6, 2025$51,120
4. Carlisle Silicone Coating to be applied to entirety of the roof

   Roofing
   Sep 20, 2024$100,000
5. Tenant remodel for Twisted Pine Brewery to expand bathroom to comply with accessibility requirements

   Plumbing
   Jul 24, 2012$3,500
6. Tenant remodel for Twisted Pine Brewery to expand bathroom to comply with accessibility requirements

   Alteration or repair
   Jul 24, 2012$11,909
7. New Backflow Install

   Fire systems
   Oct 27, 2009$2,470
8. Sign permit for 30-day banner for new clearance store "CLEARANCE"

   Sign
   Aug 2, 2007not listed
9. Fire Alarm System - Radio Dialer

   Fire systems
   Jan 9, 2007$350
10. Fire Sprinkler System - Unit A

    Fire systems
    Nov 27, 2006$300
11. Tenant remodel of approximately 900 sf of existing interior space

    Mechanical (HVAC)
    Oct 13, 2006$800
12. Tenant remodel of approximately 900 sf of existing interior space

    Electrical
    Oct 13, 2006$2,300
13. Tenant remodel of approximately 900 sf of existing interior space

    Alteration or repair
    Oct 13, 2006$11,250
14. Interior remodel involving drywall installation and finish only

    Alteration or repair
    Feb 13, 2004$5,000
15. Electrical hook up new sign with meter

    Electrical
    Nov 9, 1995$300
16. Sign erect a permanent electric sign

    Sign
    Nov 9, 1995$1,560
17. Unit a: plumbing install sinks and ice machine

    Plumbing
    Oct 25, 1995$1,400
18. Unit a: install bar and counter 700 SQ FT tasting room

    Alteration or repair
    Oct 17, 1995$4,000
19. Fire install fire sprinkler system

    Fire systems
    Apr 7, 1995$1,700
20. Mechanical mechanical work for interior remodel

    Mechanical (HVAC)
    Feb 16, 1995$122,000
21. Plumbing install trench drains,floor drains,mop sink and sh

    Plumbing
    Jan 24, 1995$6,300
22. Electrical electrical wiring in remodel

    Electrical
    Jan 20, 1995$17,000
23. Interior remodel - convert to a brewery, add grain × 2 permits

    Alteration or repair
    Jan 20, 1995$35,000
24. Mechanical refrigeration system

    Mechanical (HVAC)
    Jul 6, 1990$8,500
25. Electrical temporary air conditioning unit line

    Electrical
    Jul 5, 1990$1,500
26. Fire fire alarm detection system

    Fire systems
    Mar 8, 1989not listed
27. UNIT C: SIGN Original subcontractor permit # P0630 included

    Sign
    Feb 23, 1989$1,500
28. Unit c: electrical hookup electric sign

    Electrical
    Feb 16, 1989$100
29. Unit a: fire fire sprinkler system

    Fire systems
    Feb 13, 1989not listed
30. Unit c: non elec

    Alteration or repair
    Feb 10, 1989$2,200
31. Units a-c: electrical service change

    Electrical
    Feb 6, 1989$6,500
32. Mechanical forced air furnace and heater

    Mechanical (HVAC)
    Jan 27, 1989$2,295
33. Electrical wiring outlets, fixtures

    Electrical
    Jan 24, 1989$5,619
34. Unit c: fire fire sprinkler system

    Fire systems
    Jan 20, 1989not listed
35. Unit c: electrical change service 100a, tenant finish

    Electrical
    Jan 17, 1989$3,000
36. Unit c: tenant finish

    Alteration or repair
    Jan 13, 1989$24,000
37. Unit a: mechanical new duct only

    Mechanical (HVAC)
    Jan 4, 1989$7,621
38. Unit a: remodel

    Alteration or repair
    Dec 20, 1988$10,000

• 3250 Walnut St newest permit May 16, 2025
• 3151 Walnut St newest permit Nov 8, 2024
• 3300 Walnut St newest permit Jun 2, 2025
• 3333 Walnut St newest permit Nov 17, 2025
• 3003 Walnut St newest permit Jul 31, 2025
• 3720 Walnut St newest permit Sep 15, 2026
• 3750 Walnut St newest permit Dec 20, 2024
• 2590 Walnut St newest permit Sep 15, 2026
• 2465 Walnut St 1 newest permit Jun 9, 2026
• 2463 Walnut St newest permit May 21, 2026

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 17:52 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