401 18th St

Boulder, CO 80302

12 permits on record here. The newest, May 22: All Structures must be permitted separately Total tear-off & reroof of SFD. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. All Structures must be permitted separately Total tear-off & reroof of SFD

   Roofing
   May 22$10,385
2. *Voided for inactivity - no inspections within 180 days* Replace current evaporative cooler with an EXVQ 155…

   Mechanical (HVAC)
   Dec 12, 2023$5,500
3. Pergola at entry on south side of house

   New building
   Apr 30, 2004$5,497
4. Construct new 48" high iron side yard fence and add gate to existing fence

   Fence, wall or deck
   Sep 17, 2002$3,000
5. Retaining wall

   Fence, wall or deck
   Mar 26, 2001$1,000
6. Addition and remodel of single-family residence

   Plumbing
   Jan 2, 2001$8,000
7. Addition and remodel of single-family residence

   Mechanical (HVAC)
   Jan 2, 2001$10,000
8. Addition and remodel of single-family residence

   Electrical
   Jan 2, 2001$10,000
9. Addition and remodel of single-family residence

   Addition
   Jan 2, 2001$200,000
10. Change pipes in sink and vent pipe the original general permit number is 98149

    Alteration or repair
    Mar 11, 1998$300
11. New door to backyard the original general permit number is 951139

    Alteration or repair
    Feb 13, 1995$200
12. Det shed. The original general permit number is p4072

    New building
    Jul 21, 1989$260

Boulder Planning and Development Services updated its data Oct 5, 2026. We checked it Oct 6, 06:44 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.

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