# Building permits at 4720 Cheyenne Ct, Boulder, CO

Nine permits on record here. The newest, Jan 5: New 623 sf single story addition that enlarges the dining room and kitchen and adds a 3/4 bathroom. 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 |
|---|---|---|---|---|
| Jan 5, 2026 | Addition | New 623 sf single story addition that enlarges the dining room and kitchen and adds a 3/4 bathroom. | $400,000 | [BLD-SFD2025-00378](https://nearbypermits.com/boulder/permit/BLD-SFD2025-00378/) |
| Sep 11, 2023 | Alteration or repair | Install (4) push piers along the north foundation wall to help mitigate future vertical movement in this area. Work Area: push piers (2'x 2' area) x (Qty. 4) = 16' square feet total. | $15,013 | [BLD-SFD2023-00316](https://nearbypermits.com/boulder/permit/BLD-SFD2023-00316/) |
| Jul 14, 2022 | Alteration or repair | VOID-180 Days no activity Stabilize the basement foundation by installing (7) push piers on the north foundation, and (4) on the west foundation to help mitigate vertical movement of those areas. Stabilize foundation: excavation 4'x4' (Qty. 11) = 132' square feet. | $26,194 | [BLD-SFD2022-00350](https://nearbypermits.com/boulder/permit/BLD-SFD2022-00350/) |
| Mar 21, 2001 | Mechanical (HVAC) | New gas insert. | $806 | [PMT2001-01038-MEC](https://nearbypermits.com/boulder/permit/PMT2001-01038-MEC/) |
| Aug 1, 2000 | Plumbing | Convert carport to living area and add second story above | $3,500 | [PMT2000-02806-PLB](https://nearbypermits.com/boulder/permit/PMT2000-02806-PLB/) |
| Aug 1, 2000 | Mechanical (HVAC) | Convert carport to living area and add second story above | $2,000 | [PMT2000-02806-MEC](https://nearbypermits.com/boulder/permit/PMT2000-02806-MEC/) |
| Aug 1, 2000 | Electrical | Convert carport to living area and add second story above | $3,500 | [PMT2000-02806-ELE](https://nearbypermits.com/boulder/permit/PMT2000-02806-ELE/) |
| Aug 1, 2000 | Addition | Convert carport to living area and add second story above | $41,000 | [PMT2000-02806](https://nearbypermits.com/boulder/permit/PMT2000-02806/) |
| Oct 7, 1994 | Addition | Sunroom addition to rear of structure - expand two the original general permit | $50,000 | [PMT1994-07550](https://nearbypermits.com/boulder/permit/PMT1994-07550/) |

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 02:24 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 9 permits at this address: https://nearbypermits.com/boulder/address/4720-cheyenne-ct/