621 Maxwell Ave

Boulder, CO 80304

14 permits on record here. The newest, May 12, 2025: Total tear-off & reroof of SFD. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Total tear-off & reroof of SFD

   Roofing
   May 12, 2025$17,000
2. Remodel of 625 SF, including a new kitchen

   Plumbing
   Aug 8, 2018$15,000
3. Remodel of 625 SF, including a new kitchen

   Mechanical (HVAC)
   Aug 8, 2018$16,000
4. Remodel of 625 SF, including a new kitchen

   Electrical
   Aug 8, 2018$16,000
5. Remodel of 625 SF, including a new kitchen

   Alteration or repair
   Aug 8, 2018$280,000
6. Construction of a 336 sf deck (less than 30" to grade) and repair/rehabilitation 73 sf of staircase

   Mechanical (HVAC)
   Jan 20, 2011$900
7. Construction of a 336 sf deck (less than 30" to grade) and repair/rehabilitation 73 sf of staircase

   New building
   Jan 20, 2011$11,328
8. Installation of cedar privacy fence in rear yard of single-family residence

   Fence, wall or deck
   Apr 27, 2005$7,000
9. Two story addition w/ basement to rear of structure.Covered porch (6'x17') on front of structure

   Plumbing
   Jul 12, 2000$8,000
10. Two story addition w/ basement to rear of structure.Covered porch (6'x17') on front of structure

    Mechanical (HVAC)
    Jul 12, 2000$3,000
11. Two story addition w/ basement to rear of structure.Covered porch (6'x17') on front of structure

    Electrical
    Jul 12, 2000$8,000
12. Two story addition w/ basement to rear of structure.Covered porch (6'x17') on front of structure

    Addition
    Jul 12, 2000$150,000
13. Temp const power

    Electrical
    Jun 28, 2000not listed
14. Demo detached garage

    Demolition
    Feb 16, 2000not listed

• 624 Maxwell Ave newest permit May 23, 2025
• 628 Maxwell Ave newest permit Dec 5, 2025
• 611 Maxwell Ave newest permit Feb 18, 2026
• 661 Maxwell Ave newest permit Jun 26, 2026
• 665 Maxwell Ave newest permit Oct 27, 2025
• 541 Maxwell Ave newest permit Apr 11, 2025
• 536 Maxwell Ave newest permit Apr 17, 2025
• 707 Maxwell Ave newest permit Nov 19, 2025
• 527 Maxwell Ave newest permit Apr 11, 2025
• 716 Maxwell Ave newest permit Oct 14, 2025

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 23:37 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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