Property owners who look at the Unitary Plan online will be able to get answers to planning-related requests.
Additional costs are expected as the programme is developed.
Environmental Defence Society chairman Gary Taylor said yesterday that planning documents had long been the domain of professional planners and lawyers.
Mr Taylor said officials faced a "heroic task" in trying to put out a concise and plain English version, because they had to compress seven district plans and five regional planning documents into one.
The Herald on Monday revealed that it cost $411,000 to produce the 380-page Auckland Plan book and a 60-page addendum.
The launch of the plan at Auckland War Memorial Museum on May 29 cost $26,860, excluding council staff time.
UNITARY PLAN
* 1 plan, paper and online versions.
* 8 district plans and regional policies combined.
* $253,710 cost of software.
* 2013 (March) draft document discussion.