# Building permits at 2384 Dennison Ln, Boulder, CO 10 permits on record here. The newest, Jun 23: Install 5 Helical Piers for foundation support. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jun 23, 2026 | Alteration or repair | Install 5 Helical Piers for foundation support for single family dwelling | $5,000 | [BLD-SFD2026-00337](https://nearbypermits.com/boulder/permit/BLD-SFD2026-00337/) | | Sep 11, 2024 | Mechanical (HVAC) | AC & Furnace replacement Like for Like | $8,500 | [MEC2024-01310](https://nearbypermits.com/boulder/permit/MEC2024-01310/) | | Jun 2, 2023 | Mechanical (HVAC) | *Voided for inactivity - no inspections within 180 days* Replace AC - new 2.5 Ton 13.4 SEER2 AC | $18,769 | [MEC2023-00783](https://nearbypermits.com/boulder/permit/MEC2023-00783/) | | Oct 16, 2013 | Mechanical (HVAC) | Replacement Water Heater, Replacement Low Pressure Boiler | $9,665 | [PMT2013-20452-MEC](https://nearbypermits.com/boulder/permit/PMT2013-20452-MEC/) | | Feb 26, 2001 | Electrical | Electrical installation of back up generator for a single family residence. | $1,200 | [PMT2001-00648-ELE](https://nearbypermits.com/boulder/permit/PMT2001-00648-ELE/) | | Aug 12, 1999 | Plumbing | 2nd floor addition. Combines electrical #996711, plumbing #996712, and mechanical #996713 with general permit. | $3,100 | [PMT1999-06709-PLB](https://nearbypermits.com/boulder/permit/PMT1999-06709-PLB/) | | Aug 12, 1999 | Mechanical (HVAC) | 2nd floor addition. Combines electrical #996711, plumbing #996712, and mechanical #996713 with general permit. | $5,000 | [PMT1999-06709-MEC](https://nearbypermits.com/boulder/permit/PMT1999-06709-MEC/) | | Aug 12, 1999 | Electrical | 2nd floor addition. Combines electrical #996711, plumbing #996712, and mechanical #996713 with general permit. | Not listed | [PMT1999-06709-ELE](https://nearbypermits.com/boulder/permit/PMT1999-06709-ELE/) | | Aug 12, 1999 | Addition | 2nd floor addition. Combines electrical #996711, plumbing #996712, and mechanical #996713 with general permit. | $175,000 | [PMT1999-06709](https://nearbypermits.com/boulder/permit/PMT1999-06709/) | | Nov 14, 1996 | Alteration or repair | Interior remodel the original general permit number is 967070. | $48,000 | [PMT1996-07070](https://nearbypermits.com/boulder/permit/PMT1996-07070/) | ## More on this street Other addresses on Dennison Ln with permits, nearest house number first: - [2378 Dennison Ln](https://nearbypermits.com/boulder/address/2378-dennison-ln/): newest permit Dec 3, 2024 - [2360 Dennison Ln](https://nearbypermits.com/boulder/address/2360-dennison-ln/): newest permit Oct 17, 2025 - [2330 Dennison Ln](https://nearbypermits.com/boulder/address/2330-dennison-ln/): newest permit Jun 10, 2025 - [2318 Dennison Ln](https://nearbypermits.com/boulder/address/2318-dennison-ln/): newest permit May 13, 2026 - [2306 Dennison Ln](https://nearbypermits.com/boulder/address/2306-dennison-ln/): newest permit Apr 28, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 09:47 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 10 permits at this address: https://nearbypermits.com/boulder/address/2384-dennison-ln/