Australian Height Datum. The origin height for all reduced levels as fixed by the Surveyor General.

A person identified under the Environmental Planning and Assessment Act 1979 as authorised to consent to the subdivision of land.

The acquisition of extra land from the sea or its inlets, or from a stream, by natural, gradual and imperceptible means.

The passing of Crown lands into private ownership.

The datum line specially determined from established survey monuments on public record and its bearing or direction, adopted by a surveyor as the base line for a survey. Alternatively the bearing used [..]

A survey mark used to establish the relative height of a feature in a plan - usually measured as a Reduced Level, AHD.

The former management body of the common property under the Conveyancing (Strata Titles) Act 1961 and the Strata Titles Act 1973. Now known as the Owners Corporation.

A boundary survey is about determining, locating and defining the accurate location of the boundaries. This survey is commonly required when replacing boundary fences.

By Laws are rules or regulations governing a Strata or a Community Development scheme which have been determined by the developer, or are statutory By Laws (exist at law). They apply to Strata Plans a [..]

The current subdivision pattern of a locality on the ground ie boundaries, roads, waterways, parcel identifiers, names etc. - "Cadastral" has a corresponding meaning.