2860 4th St

Boulder, CO 80304

19 permits on record here. The newest, Sep 5, 2025: Roof-mounted solar installation 4.1 kW DC. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Roof-mounted solar installation 4.1 kW DC

   Electrical
   Sep 5, 2025$13,662
2. Addition to rear of existing single family home

   Addition
   Sep 20, 2024$300,000
3. Install 50 gallon PDV water heater

   Mechanical (HVAC)
   Aug 19, 2024$7,585
4. Install New Mini Split System

   Mechanical (HVAC)
   Jul 28, 2022$4,825
5. Please refer to MEC2022-01409

   Electrical
   Jul 28, 2022$300
6. *Interior remodel for a single family detached dwelling

   Plumbing
   Dec 11, 2020$11,200
7. *Interior remodel for a single family detached dwelling

   Mechanical (HVAC)
   Dec 11, 2020$3,500
8. *Interior remodel for a single family detached dwelling

   Electrical
   Dec 11, 2020$15,500
9. *Interior remodel for a single family detached dwelling

   Alteration or repair
   Dec 11, 2020$72,000
10. Construction of a 331 sq.ft

    Plumbing
    Feb 23, 2017$3,500
11. Construction of a 331 sq.ft

    Mechanical (HVAC)
    Feb 23, 2017$6,500
12. Construction of a 331 sq.ft

    Electrical
    Feb 23, 2017$4,000
13. Construction of a 331 sq.ft

    Addition
    Feb 23, 2017$39,631
14. Temporary Construction Power

    Electrical
    Jan 31, 2017not listed
15. One story addition of 268 conditioned sf and deck of 197 sf over new at grade garage of 448 sf

    Plumbing
    Mar 28, 2011$10,000
16. One story addition of 268 conditioned sf and deck of 197 sf over new at grade garage of 448 sf

    Mechanical (HVAC)
    Mar 28, 2011$10,000
17. One story addition of 268 conditioned sf and deck of 197 sf over new at grade garage of 448 sf

    Electrical
    Mar 28, 2011$4,000
18. One story addition of 268 conditioned sf and deck of 197 sf over new at grade garage of 448 sf

    Addition
    Mar 28, 2011$350,000
19. Temporary construction power for PMT2011-00474

    Electrical
    Mar 17, 2011not listed

• 2855 4th St newest permit Apr 9, 2025
• 2838 4th St newest permit Feb 26, 2025
• 2905 4th St newest permit Feb 20, 2026
• 2804 4th St newest permit Aug 26, 2026
• 2925 4th St newest permit Oct 23, 2025
• 2932 4th St newest permit Aug 6, 2025
• 2935 4th St newest permit Aug 6, 2025
• 2760 4th St newest permit Dec 11, 2025
• 2962 4th St newest permit Sep 11, 2026
• 2750 4th St newest permit Jul 13, 2026

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 19:42 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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