3143 8th St

Boulder, CO 80304

17 permits on record here. The newest, Jul 23: Replacing natural gas cast iron boiler and all supplemental components with similar natural gas cast iron. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Replacing natural gas cast iron boiler and all supplemental components with similar natural gas cast iron…

   Mechanical (HVAC)
   Jul 23$24,388
2. Total tear-off & reroof of SFD

   Roofing
   Jul 9, 2024$5,873
3. VOID-180 Days no activity Install 80 feet of 1-inch poly gas line for outdoor fire pit

   Mechanical (HVAC)
   May 25, 2017$1,974
4. Installation of 6.5 foot high cedar privacy fence enclosing rear yard

   Fence, wall or deck
   Sep 23, 2010$3,150
5. Construction of new 396 SF garage, see PMT2008-05105 for house permit

   Electrical
   Dec 30, 2008$2,000
6. Construction of new 396 SF garage, see PMT2008-05105 for house permit

   New building
   Dec 30, 2008$11,068
7. Construction of 3774 SF new two story home with basement

   Plumbing
   Dec 23, 2008$15,000
8. Construction of 3774 SF new two story home with basement

   Mechanical (HVAC)
   Dec 23, 2008$10,000
9. Construction of 3774 SF new two story home with basement

   Electrical
   Dec 23, 2008$8,000
10. Construction of 3774 SF new two story home with basement

    New building
    Dec 23, 2008$441,627
11. New two car detached garage see PMT2007-04685 for SFD permit 576 SF.

    Electrical
    Dec 21, 2007$2,646
12. New two car detached garage see PMT2007-04685 for SFD permit 576 SF.

    New building
    Dec 21, 2007$32,773
13. New two story SFD 4,588 total SF with finished basement

    Plumbing
    Dec 21, 2007$15,000
14. New two story SFD 4,588 total SF with finished basement

    Mechanical (HVAC)
    Dec 21, 2007$21,500
15. New two story SFD 4,588 total SF with finished basement

    Electrical
    Dec 21, 2007$15,000
16. New two story SFD 4,588 total SF with finished basement

    New building
    Dec 21, 2007$504,975
17. Entire structure demolition of single-family residence and detached garage

    Demolition
    May 2, 2006not listed

• 3147 8th St newest permit Sep 4, 2026
• 3135 8th St newest permit Jun 3, 2025
• 3132 8th St newest permit Jul 1, 2025
• 3166 8th St newest permit Dec 3, 2024
• 3176 8th St newest permit Jul 21, 2025
• 3186 8th St newest permit Oct 2, 2026
• 3093 8th St newest permit Sep 3, 2026
• 3083 8th St newest permit Nov 6, 2025
• 3080 8th St newest permit Feb 25, 2026
• 3055 8th St newest permit Aug 27, 2026

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 7, 04:36 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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