4075 Nassau Pl

Boulder, CO 80301

Seven permits on record here. The newest, Jan 7: VOID-180 Days no activity Replace Furnace with Like for Like. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. VOID-180 Days no activity Replace Furnace with Like for Like

   Mechanical (HVAC)
   Jan 7$21,751
2. Replace Water Heater with Like for Like

   Mechanical (HVAC)
   Jan 7$3,799
3. VOID-180 Days no activity *Detach and Reset existing 41 solar panels for roof repair

   Electrical
   Nov 6, 2020$5,000
4. *Total tear-off & reroof of SFD

   Roofing
   Nov 5, 2020$12,103
5. Installation of 9.84 kW flush mount grid tied solar photovoltaic array

   Electrical
   Nov 6, 2012$29,520
6. Replacement Forced Air Furnace

   Mechanical (HVAC)
   May 11, 2012$1,500
7. SFD Attached garage unfinished basement 4 bedroom the original general permit

   New building
   Feb 16, 1999$140,000

• 4094 Nassau Pl newest permit Dec 3, 2025
• 4035 Nassau Pl newest permit Oct 24, 2025
• 4141 Nassau Pl newest permit Jan 2, 2026
• 4295 Nassau Pl newest permit Jun 25, 2026
• 4435 Nassau Pl newest permit Jun 11, 2025
• 4520 Nassau Pl newest permit Jun 17, 2026
• 4565 Nassau Pl newest permit Jul 28, 2025
• 4605 Nassau Pl newest permit Sep 11, 2025

Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 23:02 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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