Thursday, October 15, 2026The Utah Ledger

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Eagle Mountain development tracker

Hidden Hollow concept plan (Lower Hidden Valley)

A concept plan within the Lower Hidden Valley master development agreement area of about 244.60 acres and up to 1,256 dwelling units. Required wildlife corridor fencing would cost the developer about $2 million and eliminate several lots. Discussed in a September 20, 2022 work session.

Where it stands
Withdrawn
Type
Area or general plan
Size
244.6 acres
Homes
1,256

Every hearing and vote

  1. September 20, 2022 · City Council

    Hidden Hollow concept plan (work session)

    Discussed

    Planning Manager Robert Hobbs presented the Lower Hidden Valley master development agreement area of about 244.60 acres with up to 1,256 dwelling units. Required wildlife corridor fencing would cost the developer about $2,000,000 and eliminate several lots; wildlife biologist Todd Black said tall fencing is needed. Members discussed negotiating with developers, funding and preserving trails.

    • Acres: about 244.60
    • Units: up to 1,256
  2. February 7, 2023 · City Council

    Disposal of significant city property, Utah County parcel 58:040:0634 (Lower Hidden Valley)

    Pending

    Director of Administrative Services and City Recorder Fionnuala Kofoed was to present a request to dispose of about 38.437 acres. Because the parcel is classified as significant, a public hearing is required. The result is not available.

    • Acres: about 38.437
  3. February 7, 2023 · City Council

    Lower Hidden Valley master development plan and agreement amendment

    Pending

    Planning Manager Robert Hobbs was to present an ordinance and resolution modifying the master development plan and agreement for 244.96 acres zoned Residential in the Hidden Valley area, to allow reconfiguring a previously approved layout of 1,256 dwelling units. The agenda does not name the applicant, and the result is not available.

    • Acres: 244.96
    • Units: 1,256 previously approved
  4. February 21, 2023 · City Council

    Lower Hidden Valley master development plan and agreement, first amendment

    Pending

    Planning Manager Robert Hobbs and City Attorney Marcus Draper were to present an ordinance and resolution modifying the plan and agreement for 244.5 acres zoned Residential south of Pony Express Parkway, to allow changes to a previously approved project of 1,256 residential dwelling units. The item was tabled February 7 and returned with changes. The result is not available.

    • Acres: 244.5
    • Units: 1,256 previously approved
  5. March 6, 2024 · City Council

    Lower Hidden Valley concept plan, Perry Homes (work session)

    Discussed

    Hobbs and applicant representative Lynsi Neve presented a revised plan that reduces density, relocates the park and protects trails, open space and a wildlife corridor; multifamily buildings may have 20 units each. Council members raised trail connectivity and triplex access, objected to roundabouts, asked for coordination with UDOT on future highway connections and asked for water stations, wildlife signage, petroglyph preservation and a comparison document when the item returns. No vote was taken.

  6. April 1, 2025 · City Council

    Trails at Hidden Valley concept plan (work session)

    Discussed

    Senior Planner Robert Hobbs and applicant Perry Homes discussed development issues and possible minor changes to the master development plan and agreement. The project was formerly called Lower Hidden Valley.

    • Applicant: Perry Homes
  7. August 19, 2025 · City Council

    Fee reduction request for a rezone in Lower Hidden Valley

    Denied · 5-0

    Planning Director Brandon Larsen said an applicant asked to cut a $1,350 rezone fee to $760 for parcels 58:040:0623 and 0624, which were omitted from the master development agreement rezoning. Staff said the earlier receipt covered the broader agreement, not these parcels, and reductions are typically granted only when staff effort is minimal. The council denied the request.

    Moved by Council Member Jared Gray, seconded by Council Member Rich Wood (motion to deny). Vote: 5-0

  8. November 18, 2025 · City Council

    Lower Hidden Valley master development plan, second amendment

    Withdrawn

    Perry Homes proposed a second amendment covering about 244.60 acres (parcels 58:040:0149 and 58:040:0010), presented by Senior Planner Robert Hobbs and the applicant. Two people spoke at the hearing, including representatives of a White Birch Drive citizen group and the Eagle Mountain Nature and Wildlife Alliance. Perry Homes withdrew the application before any motion.

    • Acres: about 244.60
    • Applicant: Perry Homes
  9. April 21, 2026 · City Council

    Trails at Hidden Valley subdivision concept plan, formerly Lower Hidden Valley (work session)

    Discussed

    Planning Director Brandon Larsen gave background and the applicant's representative compared proposed 2025 and 2026 amended master development agreement plans and asked for feedback. One resident emailed asking that the concept plan be rejected and modified.