# Building permits at 77 Illini Ct, Boulder, CO

10 permits on record here. The newest, Jul 17: REVISION 7/29/26-One line updated to show 30 amp and 50-mp breaker for hot tub and AC that are installed in. 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 |
|---|---|---|---|---|
| Jul 17, 2026 | Electrical | REVISION 7/29/26-One line updated to show 30 amp and 50-mp breaker for hot tub and AC that are installed in the gridboss in basement. Updated sub panel schedule in basement. Tri power source labels at equipment in basement. Installation of a 32kw backup battery system to Existing solar PV. Existing  | $28,000 | [ELE2026-00379](https://nearbypermits.com/boulder/permit/ELE2026-00379/) |
| Dec 14, 2022 | Electrical | Upgrade main electrical panel, 200 amp,underground service install new electric vehicle charger | $2,500 | [ELE2022-01591](https://nearbypermits.com/boulder/permit/ELE2022-01591/) |
| Feb 15, 2022 | Mechanical (HVAC) | Replace furnace & AC unit. | $18,934 | [MEC2022-00280](https://nearbypermits.com/boulder/permit/MEC2022-00280/) |
| Oct 25, 2021 | Electrical | Install two dedicated 15 amp 120 volt circuits to basement | $1,400 | [ELE2021-01714](https://nearbypermits.com/boulder/permit/ELE2021-01714/) |
| Jul 19, 2018 | Mechanical (HVAC) | *Installation of a new 18 SEER, 3.0 ton minisplit A/C system. Installation per manufacturer's specifications. | $4,502 | [MEC2018-00617](https://nearbypermits.com/boulder/permit/MEC2018-00617/) |
| Jul 19, 2018 | Electrical | *Electrical for the installation of a new 18 SEER, 3.0 ton minisplit A/C system. Installation per manufacturer's specifications. | $600 | [ELE2018-00515](https://nearbypermits.com/boulder/permit/ELE2018-00515/) |
| Jul 23, 2015 | Electrical | Installation of a flush mount, grid-tied, 8.71 kW photovoltaic system. Array to remain below ridge, inside/below hips and rake edges, and above eave. See engineer's letter and drawing for specific information. | $37,563 | [PMT2015-03062-ELE](https://nearbypermits.com/boulder/permit/PMT2015-03062-ELE/) |
| Mar 2, 2005 | Roofing | Roofing permit for a total tear off and overlay of a single family detached dwelling, dimensional shingles, 23 squares, 6/12 pitch | $7,637 | [PMT2005-00728-RFG](https://nearbypermits.com/boulder/permit/PMT2005-00728-RFG/) |
| May 23, 2001 | Mechanical (HVAC) | Install new air conditioning unit. | $2,625 | [PMT2001-02122-MEC](https://nearbypermits.com/boulder/permit/PMT2001-02122-MEC/) |
| May 23, 2001 | Electrical | Install new air conditioning unit. | $350 | [PMT2001-02122-ELE](https://nearbypermits.com/boulder/permit/PMT2001-02122-ELE/) |

## More on this street

Other addresses on Illini Ct with permits, nearest house number first:

- [88 Illini Ct](https://nearbypermits.com/boulder/address/88-illini-ct/): newest permit Oct 13, 2025
- [89 Illini Ct](https://nearbypermits.com/boulder/address/89-illini-ct/): newest permit Apr 7, 2026
- [91 Illini Ct](https://nearbypermits.com/boulder/address/91-illini-ct/): newest permit Dec 11, 2024

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 19:48 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/77-illini-ct/