• Ha`iku Cultural Preserve Concept Plan - current
• He`eia Wetlands Restoration Project - 2011
• DHHL Nanakuli and Wai`anae Regional Plan Updates - 2010
• OHA Housing Policy Study - 2009
• DHHL Nanakuli and Wai`anae Regional Plans - 2006
• Makaha Valley Cultural Center Concept Plan - 2004
• Kalaeloa Lands Redevelopment Feasibility Study - 2001
• Nanakuli Valley Cultural Landscape Plan - 2000
• DHHL Multi-Family Housing Feasibility Study - 1999
  

• Kalawahine Housing Project - 1997

• DHHL Freitas Dairy RFP - 1995
  
• Hawaiian Home Lands Site Acquisition Study - 1994
  

Island of Hawai`i

• Wao Kele o Puna Income-Generating Opportunities - 2011
Humu`ula-Pi`ihonua Community Plan - 2004
Pu`ala`a Ahupuaa Plan - Puna District - 2005
Pu`a Foundation Land Use Study - 2002

• Waipa Ahupuaa Master Site Plan - 2004

• Waiehu Kou II Housing Project - 1998

• Kamehameha Schools Molokai Lands Regional Plan - 2004
• Keawanui Fishpond Strategic Plan - 2002

• Lands of Lanai Master Plan and Environmental Assessment - 2001