# Building permits at 1110 Fairfield Dr, Boulder, CO 10 permits on record here. The newest, Apr 29: Installation of a new 13.5kWh Tesla Powerwall 3 to be paired with previously installed system. 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 29, 2026 | Electrical | Installation of a new 13.5kWh Tesla Powerwall 3 to be paired with previously installed system. Customer currently has a 5.44kW system using 340W Hanwha Q-Cells 2 string inverters (Delta Electronics). Installed by Tesla in 2020. As well as has existing roof mounted PV system. | $10,284 | [ELE2026-00420](https://nearbypermits.com/boulder/permit/ELE2026-00420/) | | Mar 1, 2022 | Mechanical (HVAC) | Install new Mini Split & Heat Pump WH. | $8,026 | [MEC2022-00360](https://nearbypermits.com/boulder/permit/MEC2022-00360/) | | Mar 1, 2022 | Electrical | Add (1) 240 volt 30 amp circuit for heat pump water heater (1) 240 volt 20 amp circuit for Mitsubishi - Please refer to MEC2022-00360 | $300 | [ELE2022-00296](https://nearbypermits.com/boulder/permit/ELE2022-00296/) | | Jul 26, 2021 | Electrical | Electrical hook up to mini split installed under mechanical permit MEC 2021-01381 held by Blue Valley Energy | $1,000 | [ELE2021-01148](https://nearbypermits.com/boulder/permit/ELE2021-01148/) | | Jul 21, 2021 | Mechanical (HVAC) | Installation of a new minisplit system which includes one outdoor condenser plus three indoor head units. Subing out electrical. | $16,789 | [MEC2021-01381](https://nearbypermits.com/boulder/permit/MEC2021-01381/) | | Oct 21, 2020 | Electrical | *Install 5.44kW roof mounted solar PV system. *Resubmittal received 12/16/2020: Updates to one-line diagram. | $7,398 | [ELE2020-01485](https://nearbypermits.com/boulder/permit/ELE2020-01485/) | | Sep 15, 2020 | Electrical | *Upgrade electrical service to 200 amps. upgrade grounding system. replace interior panel and move to adjacent wall. | $3,500 | [ELE2020-01288](https://nearbypermits.com/boulder/permit/ELE2020-01288/) | | Apr 17, 2020 | Roofing | VOIDED DUE TO INACTIVITY OVER 180 DAYS *Total tear-off & reroof of SFD, 7 squares of dimensional shingles on a pitch represented as 5/12. 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 list | $1,925 | [RFG2020-00213](https://nearbypermits.com/boulder/permit/RFG2020-00213/) | | Nov 13, 2014 | Mechanical (HVAC) | Replacement Low Pressure Boiler | $4,604 | [PMT2014-20429-MEC](https://nearbypermits.com/boulder/permit/PMT2014-20429-MEC/) | | May 2, 1990 | New building | Detached garage. The original general permit number is r0011. | $9,500 | [PMT1990-R0011](https://nearbypermits.com/boulder/permit/PMT1990-R0011/) | ## More on this street Other addresses on Fairfield Dr with permits, nearest house number first: - [1180 Fairfield Dr](https://nearbypermits.com/boulder/address/1180-fairfield-dr/): newest permit Oct 13, 2025 - [1225 Fairfield Dr](https://nearbypermits.com/boulder/address/1225-fairfield-dr/): newest permit Aug 20, 2026 - [1240 Fairfield Dr](https://nearbypermits.com/boulder/address/1240-fairfield-dr/): newest permit Jun 3, 2026 - [1260 Fairfield Dr](https://nearbypermits.com/boulder/address/1260-fairfield-dr/): newest permit Sep 2, 2025 - [1280 Fairfield Dr](https://nearbypermits.com/boulder/address/1280-fairfield-dr/): newest permit Nov 5, 2024 - [1340 Fairfield Dr](https://nearbypermits.com/boulder/address/1340-fairfield-dr/): newest permit Dec 12, 2024 - [1360 Fairfield Dr](https://nearbypermits.com/boulder/address/1360-fairfield-dr/): newest permit Nov 25, 2024 - [1380 Fairfield Dr](https://nearbypermits.com/boulder/address/1380-fairfield-dr/): newest permit Mar 11, 2026 - [1390 Fairfield Dr](https://nearbypermits.com/boulder/address/1390-fairfield-dr/): newest permit Aug 20, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 10:39 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/1110-fairfield-dr/