# Building permits at 550 Lykins Ave, Boulder, CO 21 permits on record here. The newest, Apr 23, 2025: 6/25/25 remove production meter from one line Installation of a flush mount. 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 | |---|---|---|---|---| | Apr 23, 2025 | Electrical | 6/25/25 remove production meter from one line Installation of a flush mount, grid-tied, 5.880 kW solar PV system addition/expansion to an existing system with ESS. | $20,814 | [ELE2025-00278](https://nearbypermits.com/boulder/permit/ELE2025-00278/) | | Apr 1, 2025 | Mechanical (HVAC) | *4/1/2025 Permit withdrawn per customer request. Not proceeding with project* Air handler replacing furnace and heat pump replacing AC on main floor - 30,000 BTU/cooling capacity, 18 SEER, 34,000 high heat, 8.7 HSPF. Air handler replacing furnace and heat pump replacing AC upstairs - 36,000 BTU, 33, | $32,262 | [MEC2025-00485](https://nearbypermits.com/boulder/permit/MEC2025-00485/) | | Oct 8, 2024 | Roofing | Total tear-off & reroof of SFD, 30 squares of dimensional shingles on a pitch represented as 7/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering materials shall be listed as Class A as tested in accordance w | $18,000 | [RFG2024-00665](https://nearbypermits.com/boulder/permit/RFG2024-00665/) | | Sep 23, 2024 | Electrical | Installation of a grid-tied, flush mount 8.82 kW PV solar system as well as one Tesla Powerwall 3 unit. | $27,775 | [ELE2024-00789](https://nearbypermits.com/boulder/permit/ELE2024-00789/) | | Mar 12, 2001 | Fence, wall or deck | New 5' high cedar privacy fence. | $1,500 | [PMT2001-00921-FEN](https://nearbypermits.com/boulder/permit/PMT2001-00921-FEN/) | | May 26, 2000 | Plumbing | New single-family residence (replacement for pmt1999-10733) | $9,660 | [PMT2000-01308-PLB](https://nearbypermits.com/boulder/permit/PMT2000-01308-PLB/) | | May 26, 2000 | Mechanical (HVAC) | New single-family residence (replacement for pmt1999-10733) | $5,674 | [PMT2000-01308-MEC](https://nearbypermits.com/boulder/permit/PMT2000-01308-MEC/) | | May 26, 2000 | Electrical | New single-family residence (replacement for pmt1999-10733) | $6,633 | [PMT2000-01308-ELE](https://nearbypermits.com/boulder/permit/PMT2000-01308-ELE/) | | May 26, 2000 | New building | New single-family residence (replacement for pmt1999-10733) | $184,611 | [PMT2000-01308](https://nearbypermits.com/boulder/permit/PMT2000-01308/) | | May 17, 2000 | Plumbing | Single Family Dwelling, 3 bedroom, 2 1/2 baths, unfinished basement, detached garage | $9,660 | [PMT1999-10733-PLB](https://nearbypermits.com/boulder/permit/PMT1999-10733-PLB/) | | May 17, 2000 | Mechanical (HVAC) | Single Family Dwelling, 3 bedroom, 2 1/2 baths, unfinished basement, detached garage | $5,674 | [PMT1999-10733-MEC](https://nearbypermits.com/boulder/permit/PMT1999-10733-MEC/) | | May 17, 2000 | Electrical | Single Family Dwelling, 3 bedroom, 2 1/2 baths, unfinished basement, detached garage | $6,633 | [PMT1999-10733-ELE](https://nearbypermits.com/boulder/permit/PMT1999-10733-ELE/) | | May 17, 2000 | New building | Single Family Dwelling, 3 bedroom, 2 1/2 baths, unfinished basement, detached garage | $184,611 | [PMT1999-10733](https://nearbypermits.com/boulder/permit/PMT1999-10733/) | | Dec 22, 1999 | Mechanical (HVAC) | Mechanical heating, ventilation, air conditioning | $3,545 | [PMT2000-00074-MEC](https://nearbypermits.com/boulder/permit/PMT2000-00074-MEC/) | | Dec 22, 1999 | Plumbing | Plumbing remodel/add fixtures SFD | $1,680 | [PMT2000-00072-PLB](https://nearbypermits.com/boulder/permit/PMT2000-00072-PLB/) | | Dec 22, 1999 | Electrical | Electrical electrical for remodel | $4,643 | [PMT2000-00070-ELE](https://nearbypermits.com/boulder/permit/PMT2000-00070-ELE/) | | Dec 22, 1999 | Plumbing | Basement finish. Combines electrical #200036, electrical #200070, plumbing #200072, and mechanical #200074 with general permit. | $1,680 | [PMT2000-00034-PLB](https://nearbypermits.com/boulder/permit/PMT2000-00034-PLB/) | | Dec 22, 1999 | Mechanical (HVAC) | Basement finish. Combines electrical #200036, electrical #200070, plumbing #200072, and mechanical #200074 with general permit. | $3,545 | [PMT2000-00034-MEC](https://nearbypermits.com/boulder/permit/PMT2000-00034-MEC/) | | Dec 22, 1999 | Electrical | Basement finish. Combines electrical #200036, electrical #200070, plumbing #200072, and mechanical #200074 with general permit. | $4,643 | [PMT2000-00034-ELE](https://nearbypermits.com/boulder/permit/PMT2000-00034-ELE/) | | Dec 22, 1999 | Alteration or repair | Basement finish. Combines electrical #200036, electrical #200070, plumbing #200072, and mechanical #200074 with general permit. | $16,605 | [PMT2000-00034](https://nearbypermits.com/boulder/permit/PMT2000-00034/) | | Dec 20, 1999 | Electrical | Electrical electrical remodel | Not listed | [PMT2000-00036-ELE](https://nearbypermits.com/boulder/permit/PMT2000-00036-ELE/) | ## More on this street Other addresses on Lykins Ave with permits, nearest house number first: - [942 Lykins Ave](https://nearbypermits.com/boulder/address/942-lykins-ave/): newest permit Apr 3, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 11:17 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 21 permits at this address: https://nearbypermits.com/boulder/address/550-lykins-ave/