Subdivision and amalgamation
When you can request amalgamation
An application for amalgamation will only be considered if:
- the allotments share a common border
- used in conjunction with the other parcel
- ownership must be identical with the same ownership number
Amalgamations of assessments are at the discretion of the Valuer-General.
What you'll need
The following information should be provided:
- valuation numbers
- address of the property and postal address, if different
- contact phone numbers - business, home, mobile
- allotment numbers/section numbers.
How to apply
All applications for the amalgamation of valuation assessments must be in writing to:
Office of the Valuer-General
GPO Box 1354
Adelaide SA 5001
For an alternative version of this document contact Land Services
From 31 July 2020 development applications lodged in Rural councils and for development on land not within a council area must be lodged under the new planning legislation.
Visit PlanSA portal for more information.
Developments in Urban and metropolitan councils will continue to be assessed under current legislation.
The process for subdividing land can be time-consuming, complex and expensive. While you can choose to submit the application yourself it is strongly recommended you get a professional licensed surveyor and a conveyancer or solicitor to:
- determine the planning and development requirements
- draft plans
- lodge all applications and necessary paperwork
- monitor the progress of the application
- help explain the land division process .
Contact the State Commission Assessment Panel (SCAP) for advice.
A surveyor prepares the plan and paperwork to lodge with SCAP and a conveyancer or solicitor prepares the application to lodge in the Lands Titles Office (LTO).
All plans of division must be prepared according to the Plan Presentation Guidelines and the LTO application must meet the Real Property Act, 1858 and LTO requirements.
For information on how to lodge an application for subdividing land to SCAP see Submitting development applications.
Once lodged, you can check the status of your subdivision application online through the Land Division Application Search using either your unique ID number or development application number.
Fees you may need to pay
As well as the lodgement fees for the SCAP and LTO, and the fees charged by a professional surveyor and conveyancer, there are other fees you may be charged when subdividing land.
SA Water may charge fees to connect the new allotments to water and sewerage mains. The amount payable will depend on:
- the current location of the mains
- the number of allotments and their distance from the mains
- whether any internal drains will need to be relocated or altered to accommodate the new allotments.
You may have to pay for the connection or alteration of electricity supplies to the new allotments. SA Power Networks will be able to provide advice and information about these charges.
You may be expected to pay an open space contribution fee. Large subdivisions of land into multiple allotments must set aside at least 12.5% of the land for use by the general community - eg as a park.
For smaller subdivisions this is impractical and payment of an open space contribution fee may be required instead. The amount is based on the number of additional allotments to be created and the current rate set by regulations. These fees are payable to the Planning and Development Fund.
What to do if your application is refused
An application may be refused because:
- the subdivision is contrary to your council's development plans
- it's in a rural area not intended for subdivision
- the area of the land is deemed as too small for its proposed use.
In most cases, you will have a right to appeal this decision. The SCAP will be able to provide advice about why your application was refused and your rights around appealing the decision.
On this site
For an alternative version of these documents contact the Land Services Group
For an alternative version of these documents contact Planning contacts - general enquiries.
- State Commission Assessment Panel (SCAP) hearings
- Development applications guide to applicants -
- Requirements for land division Mt Lofty Ranges guide for applicants -