Koa Ridge
From dKosopedia
Koa Ridge is a master-planned residential community in central Oahu by Hawaii's 11th-wealthiest landowner, Castle & Cooke. Still in it's planning stages, Koa Ridge is opposed by the Sierra Club Hawaii Chapter and the Mililani Neighborhood Board. Koa Ridge's effect on the local aquifer, on freeway traffic into Honolulu and the loss of agricultural land on which the development would sit are not high priorty for Castle & Cooke or the state and county planning agencies that were eager to approve the plans, opponents say.
The 6,000-to-7,500-home Central O‘ahu development consists of three subdivisions:
- Koa Ridge Makai on 572 acres, 1,247 homes.
- Waiawa on 191 acres, 1,100 homes.
- Koa Ridge Mauka on 486 acres, 3,000 homes.
In 2002, the Land Use Commission approved the zoning change from agricutural to urban designation for the Koa Ridge Makai and Waiawa areas. These two parcels encompass 763 acres and are expected to have approximately 3,000-4,500 units. The 486-acre Mauka parcel sits outside the Urban Growth Boundary, the line on the map broadly identifying areas that are either safe from or subject to potential development. Koa Ridge Mauka did not recieve LUC approval for a zoning change.
In September 2003, Circuit Court Judge Elizabeth Hifo ruled that the Land Use Commission erred by reclassifying the Koa Ridge site from agriculture to urban before the developer had completed a formal environmental review.
External Links
- Koa Ridge (Sierra Club Hawaii Chapter)
- Welcome to Koa Ridge (John Pritchett)
- Pang, Gordon Y.K. Hearings on Koa Ridge Mililani development set to begin -- Castle & Cooke plans up to 7,500 homes on nearly 1,250 Central Oahu acres Honolulu Star-Bulletin, Sept. 2, 2001.
- Thompson, Dave. The Battle of Koa Ridge -- Enviros and Neighbors take on Castle & Cooke's Massive Development Plans Honolulu Weekly, Oct. 22, 2003.
- Waite, David. Land use concern flares over Koa Ridge Honolulu Advertiser, Jan. 22, 2003.
- Leidermann, Mike. Review ordered for Koa Ridge site -- A judge says the state should have examined environmental impacts of the planned project By Diana Leone Honolulu Star-Bulletin, Sept. 25, 2003.
- Sierra Club wins battle of Koa Ridge Hawaii Pacific News, Sept. 22, 2003.
- Ishikawa, Scott. Commission supports part of Koa Ridge project Honolulu Advertiser, June 12, 2002.
- Leidemann, Mike. Adding new infrastructure just a baby step, planners say Honolulu Advertiser, July 26, 2004.
- Ohira, Rod. Mililani residents urged to critique growth plan Honolulu Star-Bulletin, Dec. 5, 2005.
- Aquiar, Eloise. Koa Ridge review needed, court rules Honolulu Advertiser, January 28, 2006.
- Nakaso, Dan. Many say Central O'ahu's future looks too crowded Honolulu Advertiser, April 4, 2006.
- Pang, Gordon Y.K. It's a tale of 2 ridges — and 17,500 homes Honolulu Advertiser, May 29, 2007.

