ChaseDesk
Historical Phoenix research · product archived October 1, 2026
Historical example · Mesa

Legacy Park & Gateway Crossing

Large southeast Mesa development with annexation, rezoning and development-agreement actions covering hundreds of acres.

LocationAround Ellsworth Road, Williams Field Road and SR 24, Mesa, AZ
Current stageMajor entitlement / development-agreement actions approved
SiteworkHIGH
Historical record. This event occurred 14 Sept 2026 and was added to ChaseDesk on 1 October 2026.
Historical Phoenix research

These archived records remain available for reference, not current buying opportunities.

Project typeLarge mixed-use / master-planned development
Parcel / APNIncludes parcels in the 196.3-acre Legacy Park rezoning; see Mesa case records
Known valueCity economic-development material describes major private investment; not presented here as a construction contract value
Added to ChaseDesk1 Oct 2026

What changed

Mesa's September 14 Council agenda bundled annexation, rezoning and development-agreement actions for Legacy Park and Gateway Crossing, including rezoning approximately 196.3 acres for the Legacy Park planned community.

Why it matters for sitework

This is a high-acreage entitlement package that materially advances one of the largest prospective site-development opportunities in the defined market.

Likely work

Long-lead site/civil opportunity; track phased civil plans, utility work and procurement rather than treating the entire site as one immediate job.

Likely scope, not confirmed contract scope: Likely very large mass grading, utility backbone, stormwater systems, arterial/internal road work, access and building-pad preparation across a major master-planned site.

Known participants

  • Owner: Pacific Proving, LLC and Mesa BA Land, LLC are named owners in Mesa annexation materials for portions of the site
  • Developer / responsible party: Unknown as a single confirmed entity across the entire combined project
  • Architect / applicant: Unknown
  • Engineer: Unknown
  • GC: Unknown

Chronology

  • Mesa staff report documented the Legacy Park rezoning request and case materials.
  • Council agenda carried annexation, rezoning and related development-agreement actions for Legacy Park and Gateway Crossing.
  • Mesa economic-development announcement reported Council approval of the landmark development agreement.