Nearby Permits

550 S 42nd St

Boulder, CO 80305

At this address
12 permits on record. Newest issued Jun 22: Adding 9.3kWDC to existing solar system not making any AC side changes
Within ¼ mile
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Here12 permits · 550 S 42nd St
  1. Adding 9.3kWDC to existing solar system not making any AC side changes
    Electrical
    Jun 22$20,000
  2. Install 4.1kW roof mounted solar PV system with 13.5kWh Tesla Powerwall Energy Storage System and (1) Tesla…
    Electrical
    Oct 14, 2025$45,389
  3. Replacement of a mitsubishi mini-split system and Lunos HRV system 8/18/25 Water heater replacement verified…
    Mechanical (HVAC)
    Apr 28, 2025$30,000
  4. Upgrade electrical service to a 200A and move from current location already approved by Excel to be moved
    Electrical
    Apr 24, 2025$5,180
  5. Remove steel siding apply Fire-Resistant Stucco
    Alteration or repair
    Jun 27, 2024$18,000
  6. Remodel of existing kitchen, bathroom, living/dining area
    Alteration or repair
    Jun 27, 2024$115,000
  7. Replace old ac unit with new 3Ton 16 SEER ac
    Mechanical (HVAC)
    Feb 2, 2024$2,742
  8. VOID-180 Days no activity replace old ac with new 16 SEER 3 ton ac
    Mechanical (HVAC)
    Dec 29, 2023$2,742
  9. *Replace water heater with 40 gallon 40k btu unit
    Mechanical (HVAC)
    Jul 10, 2019$2,535
  10. Total tear off and reroof of existing single family dwelling
    Roofing
    Jul 13, 2012$8,680
  11. Replacement Forced Air Furnace
    Mechanical (HVAC)
    Nov 15, 2010$3,490
  12. New water heater
    Mechanical (HVAC)
    May 11, 2001$300
Zoning requests nearbynot published by Boulder

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Boulder Planning and Development Services updated its data Oct 8, 2026. We checked it Oct 8, 18:35 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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