1620 Walnut St

Boulder, CO 80302

Six permits on record here. The newest, May 13, 2025: 266 sf interior only remodel of each unit 1-4 and common space. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. 266 sf interior only remodel of each unit 1-4 and common space

   Alteration or repair
   May 13, 2025$50,000
2. *Voided for inactivity due to no inspections performed within 180 days of issuance* Replacement Forced Air… × 2 permits

   Mechanical (HVAC)
   Mar 9, 2017$2,429
3. Remove existing shingles and re-roof multi-family residence with Estate Gray owens corning dimensional…

   Roofing
   Jan 4, 2011$13,000
4. Tear off and reroof with 3 tab

   Roofing
   Mar 6, 2001$3,600
5. Reroof existing accessory (carriage house) building and repair roof on the principal building

   Roofing
   Feb 10, 2000$673

• 1634 Walnut St C newest permit Sep 24, 2026
• 1603 Walnut St newest permit Jul 20, 2026
• 1655 Walnut St 301 newest permit Jan 15, 2026
• 1545 Walnut St newest permit Jun 9, 2025
• 1707 Walnut St 106 newest permit May 28, 2026
• 1708 Walnut St newest permit Feb 21, 2025
• 1726 Walnut St newest permit Oct 17, 2025
• 1734 Walnut St newest permit Oct 2, 2025
• 1743 Walnut St newest permit Apr 15, 2025
• 1470 Walnut St newest permit Mar 20, 2026

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 21:39 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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