4425 Ludlow St

Boulder, CO 80305

Eight permits on record here. The newest, Mar 17: Replace water heater - new on demand gas water heater (199MBH/0.98UEF) PLEASE NOTE: APPLICABLE ONLY TO. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

1. Replace water heater - new on demand gas water heater (199MBH/0.98UEF) PLEASE NOTE: APPLICABLE ONLY TO…

   Mechanical (HVAC)
   Mar 17$6,325
2. Replace furnace & AC - new 70K BTU 96% furnace & 3 Ton 18 SEER AC

   Mechanical (HVAC)
   Oct 8, 2024$17,424
3. Install 7.40 kW solar PV system

   Electrical
   Jan 6, 2022$16,650
4. VOID-180 Days no activity *Installing replacement Water Heater

   Mechanical (HVAC)
   Mar 3, 2020$1,999
5. Enclose 70 S.F. covered alcove between attached garage and residnece for mudroom

   Electrical
   Jan 20, 2009$500
6. Enclose 70 S.F. covered alcove between attached garage and residnece for mudroom

   Addition
   Jan 20, 2009$11,131
7. Mechanical permit to replace forced-air furnace and add new air conditioning

   Mechanical (HVAC)
   Mar 17, 2006$7,040
8. Fence permit: 116 linear feet of 5' and 6' privacy fence

   Fence, wall or deck
   Jan 11, 2006$2,300

• 4380 Ludlow St newest permit Dec 6, 2024
• 4475 Ludlow St newest permit Dec 17, 2024
• 4360 Ludlow St newest permit Jul 8, 2026
• 4350 Ludlow St newest permit Apr 15, 2025
• 4345 Ludlow St newest permit Nov 4, 2025
• 4620 Ludlow St newest permit Oct 18, 2024
• 4640 Ludlow St newest permit May 28, 2026
• 4650 Ludlow St newest permit May 6, 2026
• 4675 Ludlow St newest permit Sep 24, 2025
• 4685 Ludlow St newest permit Jan 15, 2026

Boulder Planning and Development Services updated its data Oct 7, 2026. We checked it Oct 7, 13:49 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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