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Henley Beach — 2.5 km². Boundary from the ABS Australian Statistical Geography Standard 2021, simplified. The same boundary every figure on this page was read against.

SA · Adelaide — Established & Coastal (KDR)

Home builders in Henley Beach

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 Henley Beach 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 Henley Beach. Then one name and the reasoning behind it — or a straight no.

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  • Details never sold
City of Charles SturtPlanning and Design Code Knockdown rebuild
2,361Construction companies entered external administration in 2024–25 — more than any other industry in Australia (ASIC)
6Overlay families mapped in Henley Beach, each one something a builder prices differently
22Heritage records intersecting Henley Beach. Your own house need not be listed for them to reach your project

Why this is harder than it looks in Henley Beach

Have us check instead — free →

Knockdown rebuild — the kind of build this page is about. A drawing, not a photograph of a house in Henley Beach.

What building in Henley Beach actually involves

Henley Beach maps 22 heritage places and a Historic Area Overlay across 2.5 km², and the number that will actually shape most projects here is not the height limit — it is the minimum site area, which reaches 420 m² for a detached dwelling in part of the suburb.

Why the site area matters more than the height here

Mapped maximum heights run from 6 m to 12 m — one to three levels. That is a modest spread by inner-Adelaide standards and it means the height control is unlikely to be what stops a project. The site area is a different matter: at 420 m² for a detached dwelling, a great many existing allotments cannot be split at all, and a proposal that assumes otherwise fails on arithmetic before it reaches design. Elsewhere in the suburb the figure drops to 300 m², which changes the answer entirely.

Three different frontage minimums

Minimum frontage for a detached dwelling is 12 m, 14 m or 15 m depending on the zone, with a row dwelling permitted at 7 m in one of them. Frontage and site area are separate tests. On a beachside suburb of long narrow allotments the frontage figure is frequently the binding one, and it is the cheapest thing on this page to check — it is on the title.

Five zones on a small suburb

Established Neighbourhood, General Neighbourhood, Housing Diversity Neighbourhood, Suburban Neighbourhood and Waterfront Neighbourhood are all mapped. Housing Diversity is the one that permits more than the others and Waterfront carries its own expectations about built form near the foreshore. Within 2.5 km² the boundaries between five zones are close together and none of them is visible from the footpath.

Heritage that reaches beyond the listed houses

Twenty-two heritage places are recorded, spanning local and State listings, and the Historic Area Overlay extends the conversation to unlisted buildings in the areas it covers. For a knockdown rebuild that is the search that matters most: the question is not only whether your house is listed but whether the overlay reaches your street, because it governs demolition and the form of what replaces it.

Flooding on a beachside suburb

Both Hazards (Flooding — High) and Hazards (Flooding — General) overlays are mapped. On land this close to sea level the High overlay is the one that can drive a minimum floor level, and a floor level settled late is expensive: it moves the slab, the entry, the driveway grade and the stormwater design at once.

What to settle first in Henley Beach

The minimum site area at the address, because 300 m² and 420 m² are different projects. Then the frontage, which on narrow beachside allotments is often the real gate. Then whether the Historic Area Overlay reaches the street. Then the flood overlay and the floor level.

What you are dealing with in Henley Beach

Six things a builder prices differently. This is the suburb-level picture — which of them reaches your block is an address check.

What is mapped in Henley Beach

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
Suburban Neighbourhood
Waterfront Neighbourhood
Bushfire-prone land
None mapped
Local Heritage Places
22
Acid sulfate soils
None mapped
Minimum Frontage
8m; semi-detached dwelling is 8m; row dwelling is 8m; group dwelling is 16m; residential flat building is 16m to 15m; 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
300 sqm; semi-detached dwelling is 300 sqm; row dwelling is 300 sqm; group dwelling is 300 sqm; residential flat building is 300 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
3 different values mapped across the suburb
Maximum Building Height (Metres)
6m to 12m
5 different values mapped across the suburb
Maximum Building Height (Levels)
1 level to 3 levels
3 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

Flooding — HighFlooding — Gene…Historic AreaLocal Heritage …State Heritage …Regulated and S…
Each is a separate assessment with its own trigger, and most cover part of the suburb rather than all of it. Which of them reaches a particular block is an address question.

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 Henley Beach

    Confirmed with the builder against the suburbs they genuinely service — not a radius drawn on a map.

Have us run the check — free →

How this works

  1. 01
    Tell us about the build

    Six questions, about three minutes.

  2. 02
    We match it against Henley Beach

    Against the 5 residential zones mapped here, 6 overlay families, 22 heritage records — and against which builders hold the right licence class for it, have done it before, and actually work under City of Charles Sturt.

  3. 03
    One 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

We are not a builder, we do not manage your build, and we do not hold your money.

A completed two-storey contemporary Australian home at dusk, built around a retained eucalypt.
Illustrative. We do not publish project photography until a builder we have checked gives us one of their own — so this is not a build of ours and not a house in Henley Beach.

Fair questions before you send anything

Builders serving Henley Beach

None verified in Henley Beach yet. We will not list one we have not checked — give us the brief and we will go and find one. Tell us what you're building →

Questions about building in Henley Beach

Can I subdivide my Henley Beach block?

That is a site area and frontage question before it is anything else. The minimum site area for a detached dwelling reaches 420 m² in part of the suburb and drops to 300 m² elsewhere, and minimum frontages of 12 m, 14 m and 15 m apply depending on the zone. Both tests must be satisfied.

How tall can I build?

Mapped maximum heights run from 6 m to 12 m — one to three levels. That is a modest spread, which is why the height control is rarely what stops a project here. The site area usually is.

Does the Historic Area Overlay affect an unlisted house?

Yes, where it applies. It governs demolition and the form of what replaces it because of where a building stands rather than what it is. Twenty-two heritage places are separately recorded across the suburb, spanning local and State listings.

How many zones are mapped in Henley Beach?

Five — Established, General, Housing Diversity, Suburban and Waterfront Neighbourhood — across 2.5 km². The boundaries between them are close together and none is visible from the street, so confirm the zone at the address.

Is flooding a real constraint this close to the beach?

Both Hazards (Flooding — High) and Hazards (Flooding — General) overlays are mapped. The High overlay can set a minimum habitable floor level, which affects the slab, the entry, the driveway grade and the stormwater design together.

What is the cheapest check to run first?

The frontage on your certificate of title, against the minimum for your zone. It costs nothing, it takes minutes, and on long narrow beachside allotments it is frequently the test that decides whether a subdivision is possible at all.

What to ask a builder about a block in Henley Beach

Each one is here because of something mapped in Henley Beach. Take them to whoever quotes.

  1. 01

    Which of the 5 residential zones mapped in Henley Beach covers this address, and what does that one permit that the others do not?

  2. 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 Henley Beach

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 Henley Beach, we say so. That is a real answer we give, and the empty builder list above is the proof we mean it.

Building in Henley Beach?

Licence checked with Consumer and Business Services, insurance sighted, still trading, genuinely working in Henley Beach. If we cannot find one worth recommending, we will say so.

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