We are delighted to announce that Siegel Planning Services, LLC has merged with longtime partner Moore Iacofano Goltsman, Inc. (MIG).

MIG is dedicated to improving, adapting, and creating environments, organizations and tools in support of human development. Like Siegel Planning, MIG is known for providing excellent services to its clients, most of whom are public agencies. Together, we have broadened our capabilities in land use planning, multi-modal transportation planning, contract city planning, zoning and development code updates, and a wide range of other planning, design, and communication services. For more information, please visit www.migcom.com or you may contact Jon Phaenis at jonathanp@migcom.com in our Portland office.

Development Services


Siegel Planning Services has extensive working knowledge of and experience with implementing local development codes and standards. We work with developers and builders who are committed to delivering high-quality projects that will stand the test of time.

Siegel Planning specializes in applications for neighborhood infill, adaptive reuse of buildings, and mixed-use development projects that require a high level of contextual design, neighborhood facilitation, and environmental compatibility. We regularly team with design professionals and land use lawyers in delivering these projects. We have completed successful projects throughout the Portland area, as well as the Willamette Valley, Central Oregon, and Teton Valley Idaho.

Siegel Planning can also assist your design team in assessing a project’s eligibility for LEED certification and coordinate the integrated design process under the U.S. Green Building Council’s LEED (Leadership in Energy and Environmental Design) rating system. Scot Siegel, AICP LEED AP is accredited with the Green Building Certification Institute.


Selected Projects:

  • Portland-Milwaukie Light Rail Permitting Project Management, City of Milwaukie, OR
  • Huntsman Springs Resort, Driggs, Idaho www.huntsmansprings.com
  • Deschutes River Ranch, Tumalo, Oregon
  • Cornell Medical Offices, Adaptive Reuse, Beaverton, Oregon
  • Cascade Summit Town Center and West Linn City Hall, West Linn, Oregon
  • River Canyon Estates PUD development approvals, Bend, Oregon
  • Grand Oaks Summit PUD development approvals, Corvallis, Oregon
  • Townhomes at Timberhill, Corvallis, OR


Huntsman Springs CC&Rs (with Tahran Architecture & Planning)

Huntsman Springs CC&Rs (with Tahran Architecture & Planning)

Community Planning and Development

  • Annexations
  • Zone Changes
  • Comprehensive Plan Amendments
  • Site Plan and Design Review Applications
  • Infill Development
  • Subdivisions and Planned Unit Developments

Old Town Lake Oswego Condominiums - Design Review Approvals

Old Town Lake Oswego Condominiums – Design Review Approvals