Home builders in Nairne
Mount Barker District Council · Planning and Design Code · Adelaide Hills Hills and sloping sites
- Council
- Mount Barker District Council
- Planning scheme
- Planning and Design Code
- Overlays mapped here
- Hazards (Bushfire — High Risk) · Hazards (Bushfire — Medium Risk) · Historic Area Overlay · Local Heritage Place · State Heritage Place · Regulated and Significant Tree
- Residential zones mapped
- Housing Diversity Neighbourhood
Neighbourhood
Rural Living
Rural Neighbourhood
Township
Township Main Street
Township Neighbourhood - Bushfire-prone land
- Mapped in this suburb
- Local Heritage Places
- 64
- Acid sulfate soils
- None mapped
- Minimum Frontage
- 20m · 20m; group dwelling is 20m
- Minimum Site Area
- Minimum site area for a detached dwelling is 600 sqm; group dwelling is 600 sqm
+4 other rules mapped in this suburb - Maximum Building Height (Metres)
- Maximum building height is 9m
- Maximum Building Height (Levels)
- Maximum building height is 2 levels
- Site Coverage
- Maximum site coverage is 35 per cent
Planning data from Planning and Design Code via SAPPA (PlanSA) (CC BY 4.0), read 2026-09-14. Suburb-level, not a report on your block — check your address on the SA Property and Planning Atlas.
Builders serving Nairne
None yet — tell us what you're building and we'll go and find one.
What building in Nairne actually involves
Nairne is a historic Adelaide Hills township a few minutes east of Mount Barker, and it builds under a combination that catches people out: heritage constraints in the old town, genuine bushfire hazard across the area, and the largest minimum frontage of any suburb we have mapped in South Australia.
A 20 metre frontage changes which designs are possible
The Planning and Design Code maps a minimum frontage of 20m for a detached dwelling across parts of Nairne, with a minimum site area from 600 sqm and a maximum building height of 9m. Most project-home designs are drawn for narrower metropolitan allotments. On a 20m frontage that is not a problem — it is an opportunity — but it does mean the plan you liked in a display village in Adelaide may not be the plan that suits the block.
Both bushfire bands are mapped here
High Risk and Medium Risk bushfire hazard are both mapped across Nairne. A block inside a mapped area needs a Bushfire Attack Level assessment, and the rating drives materials, glazing, decking and screening. In the Hills this is routine rather than exceptional, and a builder who works the area will price it as a matter of course.
The old town is heritage country
A Historic Area Overlay, a State Heritage Place and a substantial number of Local Heritage Places sit over Nairne. A Regulated and Significant Tree Overlay applies as well. Together they mean the original township and the newer edges are different projects, and the difference is not visible from the street — it is in the mapping.
Local landmarks in Nairne
- Nairne School - Preschool and Primary
- Nairne CFS
- Alabar
- Allinga
- Byethorne
- Byethorne Park
Questions about building in Nairne
What is the minimum frontage in Nairne?
The Code maps a minimum frontage of 20m for a detached dwelling across parts of Nairne — wider than most metropolitan Adelaide requirements. It is mapped per area rather than township-wide, so confirm the figure for the specific allotment.
Do I need a bushfire assessment in Nairne?
Very likely. Both High Risk and Medium Risk bushfire hazard are mapped across the township. The Bushfire Attack Level assessment is made for the specific site and the rating changes construction requirements and cost.
Can I build a contemporary house in Nairne?
Outside the heritage mapping, generally yes. Inside the Historic Area Overlay, or where a Local Heritage Place applies, the design has to respond to the existing character. Which applies to your block is mapped and can be checked at the address.
Are there tree controls?
A Regulated and Significant Tree Overlay is mapped in Nairne. A regulated tree on or near the block can affect where a dwelling can sit, and removal generally needs approval — resolve it before the siting is fixed.
Is Nairne the same as Mount Barker for planning purposes?
It is the same council — Mount Barker District Council — and the same statewide Code, but the mapped numbers differ. Nairne's frontage and height rules are not Mount Barker's, which is why the block matters more than the council.