Content components We regularly update our planning scheme with changes requested by a resident or a business in the City of Boroondara. The Minister of Planning can also change the Boroondara Planning Scheme.Past amendments to the Boroondara Planning Scheme include zoning changes, introduction of overlays, such as a heritage overlays, and setting building height and setback limits.Changes to existing policy or introducing new policy requires a statutory process, known as a planning scheme amendment. Current amendments Balwyn Interwar Heritage Assessment Amendment C386boro proposes to apply a permanent heritage overlay to one heritage precinct and 4 individual heritage places in Balwyn and Deepdene. Proposed Heritage Overlays for Mont Iris Estate and Environs Precinct Visit the Your Say Boroondara page to learn about Amendment C394 to the Boroondara Planning Scheme. Proposed Heritage Overlays in Balwyn and Balwyn North Find out about Amendment C398boro to the Boroondara Planning Scheme on our Your Say Boroondara page. More planning scheme amendments Find more planning scheme amendments at Your Say Boroondara.