SA · Adelaide — Established & Coastal (KDR)
Home builders in Grange
A builder’s licence is permission to trade. It is not a solvency test. 2,361 construction companies entered external administration last financial year, more than any other industry in the country — and no regulator checks whether the one quoting your Grange job can still pay its framer on Friday. We run the Four-Point Builder Check™: licence with Consumer and Business Services, insurance sighted, still trading, and genuinely working in Grange. Then one name and the reasoning behind it — or a straight no.
- Costs you nothing, ever
- No obligation to use them
- Details never sold
Why this is harder than it looks in Grange
- Grange is not a generic block
Mapped here: 6 residential zones, 6 overlay families, 16 heritage records. A builder who prices the house and discovers the site is a builder whose quote moves — and the variations land on you, not on them. The ones who work Grange regularly already know which of these reach which streets.
- A current licence tells you nothing about solvency
Every one of the companies behind that figure held a valid licence the day before it failed. The certificate on the wall says they are permitted to build. It does not say they can pay their framer on Friday.
What building in Grange actually involves
The maximum building height mapped in Grange runs from 6 m to 35 m — from a single level to ten — inside 3.56 km². That is the widest height range of the four coastal and eastern suburbs opened here, and it is the fact that should decide where you look before you decide what to build.
Six zones, and they do not agree with each other
Established Neighbourhood, General Neighbourhood, Housing Diversity Neighbourhood, Suburban-style Urban Neighbourhood, Urban Renewal Neighbourhood and Waterfront Neighbourhood are all mapped. Urban Renewal is the one that signals intent: it marks land where the Code anticipates redevelopment at greater scale, which is where the ten-level figure comes from. Waterfront Neighbourhood is a different proposition again. On a suburb this size the zone at the address is not a detail, it is the whole answer.
Minimum site area from 200 m²
The minimum site area for a detached dwelling runs from 250 m² in one zone to 300 m² in another, with row and group dwellings permitted down to 200 m². Those are small numbers by Adelaide standards and they are what makes a subdivision or a multi-dwelling proposition arithmetic rather than aspiration. Establish which figure applies before you pay for a concept, because the difference between 200 and 300 decides how many dwellings the site holds.
Frontage is the other gate, and it is not the same test
Minimum frontage for a detached dwelling is 10 m in one part of the suburb and 14 m in another, and a row dwelling can go to 7 m. Site area and frontage are separate tests and a proposal has to satisfy both. A block that clears the area requirement and fails on frontage is the most common way a subdivision idea dies in Adelaide, and it is knowable from the title dimensions in a few minutes.
Flooding, in two mapped forms
Grange carries both a Hazards (Flooding — High) and a Hazards (Flooding — General) overlay. The two are not grades of the same thing in practice: the High overlay brings a more demanding assessment and can drive a minimum floor level, while the General overlay signals land where flood risk has to be considered in the design. On a low-lying coastal suburb both are worth resolving at the address, because a floor level set late changes the slab, the access and the driveway grade together.
Sixteen heritage records, and a Historic Area Overlay
Sixteen heritage places are recorded, spanning local and State listings, and a Historic Area Overlay covers part of the suburb. The overlay is the one that reaches unlisted houses: it governs demolition and what replaces it because of where a building stands rather than what it is. A Regulated and Significant Tree overlay applies as well, which on an infill block can decide where the footings go.
What to settle first in Grange
The zone, because six apply and one of them contemplates ten levels. Then the minimum site area and the minimum frontage together, since both must be satisfied. Then which flood overlay reaches the block and what floor level follows. Then whether the Historic Area Overlay or a regulated tree touches the title.
What you are dealing with in Grange
Six things a builder prices differently. This is the suburb-level picture — which of them reaches your block is an address check.
- Bushfire Not mapped BAL assessment; glazing, decking and screening spec.
- Flood Mapped Sets a minimum floor level. Flood report first.
- Heritage 16 records Impact statement; limits demolition, form and materials.
- Slope Not checked No statewide landslip layer in the Planning and Design Code
- Soil None mapped Below trigger depth: management plan, treatment, disposal.
- Density controls 6 zones What may be built, and how much. Set parcel by parcel.
What is mapped in Grange
Read from Planning and Design Code via SAPPA (PlanSA), not a summary of it.
- Council
- City of Charles Sturt
- Planning scheme
- Planning and Design Code
- Overlays mapped here
- Hazards (Flooding — High) · Hazards (Flooding — General) · Historic Area Overlay · Local Heritage Place · State Heritage Place · Regulated and Significant Tree
- Residential zones mapped
- Established Neighbourhood
General Neighbourhood
Housing Diversity Neighbourhood
Urban Neighbourhood
Urban Renewal Neighbourhood
Waterfront Neighbourhood - Bushfire-prone land
- None mapped
- Local Heritage Places
- 16
- Acid sulfate soils
- None mapped
- Minimum Frontage
- 8m; semi-detached dwelling is 8m; row dwelling is 7m; group dwelling is 16m; residential flat building is 16m to 14m; semi-detached dwelling is 10m; row dwelling is 7m; group dwelling is 18m; residential flat building is 18m
4 different values mapped across the suburb - Minimum Site Area
- 250 sqm; semi-detached dwelling is 250 sqm; row dwelling is 200 sqm; group dwelling is 200 sqm; residential flat building is 200 sqm to 450 sqm; semi-detached dwelling is 350 sqm; row dwelling is 350 sqm; group dwelling is 350 sqm; residential flat building is 350 sqm
4 different values mapped across the suburb - Maximum Building Height (Metres)
- 6m to 35m
6 different values mapped across the suburb - Maximum Building Height (Levels)
- 1 level to 10 levels
6 different values mapped across the suburb
Planning data from Planning and Design Code via SAPPA (PlanSA) (CC BY 4.0), read 2026-09-18. Suburb-level, not a report on your block — check your address on the SA Property and Planning Atlas.
Overlay families mapped here
The mechanism
The Four-Point Builder Check™
Every one of them is something you could do yourself. What we sell is that it has been done, dated and published — and repeated on a schedule, because a check that happened once is worth nothing.
- 01 · Licence
Looked up on Consumer and Business Services's own public register — number, class and status, with the date we looked recorded.
- 02 · Insurance
Public liability plus whatever warranty or indemnity cover SA requires. Sighted by us, not self-declared on a form.
- 03 · Still trading
Solvency re-checked on a schedule. A licence stays current right up until the day a company fails.
- 04 · Works in Grange
Confirmed with the builder against the suburbs they genuinely service — not a radius drawn on a map.
How this works
- 01Tell us about the build
Six questions, about three minutes.
- 02We match it against Grange
Against the 6 residential zones mapped here, 6 overlay families — and against which builders hold the right licence class for it, have done it before, and actually work under City of Charles Sturt.
- 03One recommendation, with the reasoning
Not six quotes to sift. We negotiate on your behalf; you deal with the builder directly. Builders pay us, only once you sign.
What you get, and what it costs you
- One builder, not a list
We read your brief against what is actually mapped in Grange — 6 residential zones, 6 overlay families, 16 heritage records — and against which builders hold the right licence class, have built under these constraints before, and genuinely work under City of Charles Sturt. You get one name and the reasoning in writing.
- Or a straight no
The same business day you get one of two things: our recommendation, with the reasons — or a plain email saying we have not got a builder in Grange we would put our name to yet, and what we are doing about it. No drip campaign, no being passed around.
- It costs you nothing, ever
The builder pays us, and only if you sign with them. You are never charged, and you are never under any obligation to use the builder we name. How the fee works.
We are not a builder, we do not manage your build, and we do not hold your money.
Fair questions before you send anything
- You have no builders listed in Grange yet. What use is that?
A fair question, and the honest answer is that a list is not what we do. We do not publish a builder until the licence is checked, the insurance is sighted and we have confirmed they are still trading — so an empty list here means we have not finished that work in Grange, not that we cannot help. Send the brief and we go and find one for your block. If we cannot, you get told that, the same day, rather than being added to a mailing list.
- Why not just get three quotes myself?
You can, and for a simple job you probably should. The difficulty on a block in Grange is that quotes are only comparable when they assume the same things — and with 6 residential zones mapped here, two builders can price the same house against different assumptions about the site and both be quoting honestly. Sorting that out is the part we do.
Builders serving Grange
Questions about building in Grange
How tall can I build in Grange?
It depends entirely on the zone at the address. Mapped maximum heights across the suburb run from 6 m and a single level up to 35 m and ten levels. That range exists because Urban Renewal Neighbourhood and Waterfront Neighbourhood sit alongside the established residential zones.
What is the minimum site area for a house?
250 m² for a detached dwelling in one zone and 300 m² in another, with row and group dwellings permitted down to 200 m². Which figure applies is a zone question, and it decides how many dwellings a site can hold.
Why does frontage matter separately from site area?
Because they are separate tests and a proposal has to satisfy both. Minimum frontage for a detached dwelling is 10 m in one part of Grange and 14 m in another, with row dwellings down to 7 m. A block that clears the area and fails on frontage is a common way a subdivision idea ends.
What do the two flooding overlays mean?
Grange carries both Hazards (Flooding — High) and Hazards (Flooding — General). The High overlay brings a more demanding assessment and can set a minimum floor level; the General overlay signals land where flood risk must be considered in the design. Resolve both at the address.
Does the Historic Area Overlay apply to my house if it is not listed?
It can. The overlay reaches unlisted buildings because of where they stand rather than what they are, and it governs demolition and what replaces it. Sixteen heritage places are also recorded in the suburb, spanning local and State listings.
Can a tree stop me building?
It can change where you build. A Regulated and Significant Tree overlay applies in Grange, and on an infill block a protected tree constrains where footings can go. Check it before the siting is fixed rather than after.
What to ask a builder about a block in Grange
Each one is here because of something mapped in Grange. Take them to whoever quotes.
- 01
Which of the 6 residential zones mapped in Grange covers this address, and what does that one permit that the others do not?
- 02
Have you had an application through City of Charles Sturt where a heritage control applied, and how long did the assessment take?
Local landmarks in Grange
- Grange Bowling Club
- Grange Golf Course
- Grange Primary School
- East Grange Railway Station
- Grange Railway Station
- Caddy Reserve
No catch
What you are agreeing to
- Nothing. There is no contract with us, no account to create, no card, and nothing to cancel.
- No obligation to use whoever we recommend. Take the name and the reasoning and do what you like with it, including nothing.
- No phone number needed to start. Give us one if you want to be called; otherwise we write.
- One builder contacts you, not six. And only after you have seen the brief and said yes.
- Your details go to that builder and nobody else. Never sold, never auctioned, never shared with a panel.
- If we have nobody in Grange, we say so. That is a real answer we give, and the empty builder list above is the proof we mean it.
Building in Grange?
Licence checked with Consumer and Business Services, insurance sighted, still trading, genuinely working in Grange. If we cannot find one worth recommending, we will say so.
Find my builder — free →Free · about 3 minutes · no obligation · your details are never sold