NSW · Sutherland Shire
Home builders in Kirrawee
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 Kirrawee job can still pay its framer on Friday. We run the Four-Point Builder Check™: licence with NSW Fair Trading, insurance sighted, still trading, and genuinely working in Kirrawee. 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 Kirrawee
- Kirrawee is not a generic block
Mapped here: 3 residential zones, 2 overlay families, 6 heritage records, bushfire-prone land. 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 Kirrawee 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 Kirrawee actually involves
One parcel in Kirrawee is reserved as a transport reservation, and that is a different thing from a road widening. Alongside it the suburb has the most thoroughly mapped controls on this page's region — a minimum lot size on 98 parcels, a height on 118 and a ratio on 122 — and almost nothing else live. The reservation is the one fact that could change the shape of the place.
A transport reservation is a statement about a corridor
A classified road reservation generally marks land wanted to widen or realign an existing road. A transport reservation under the special-purpose zoning identifies land held for transport infrastructure more broadly, which can mean a facility rather than a carriageway. Neither prevents present use and neither obliges an authority to acquire on a timetable — but the second is the more consequential to be near, because what is eventually built on it may generate traffic, hours of operation and access requirements that a road widening would not. It attaches to identified land, so a title search answers it for a particular parcel, and the council is the only source for what is actually programmed. On a suburb where everything else is settled, this is the enquiry worth making.
The controls are as well mapped as they get
A minimum lot size of 550–574 m² is mapped on 98 parcels with a second band of 1,000–1,999 m² on nine. A maximum height of 8.5 m covers 88 of 118 mapped parcels, and a ratio of 0.55:1 covers 92 of 122. All three are supported well enough to carry a feasibility before anything is spent. Taller controls run to 16 m on a minority of parcels — centre and larger-site land rather than house blocks — and the zoning runs from low density through medium density to high density, so the zone at the address is what separates the two cases.
Nothing from the soils register
Nothing is returned by the soils layer, so excavation here is an engineering question rather than a regulatory one. Five bushfire-prone features, buffer and the lower two categories — the heaviest is absent, which caps any rating. Oyster Gully and Savilles Creek are the recorded watercourses.
Six heritage records, one of them archaeological
The register holds six records — five individual items and one archaeological — and nothing in it applies by boundary. The archaeological record is the one that responds to excavation rather than appearance, which on a suburb where the ratio makes a dual occupancy or a basement realistic is worth asking about specifically. One further parcel is reserved for local open space, and Kirrawee is not inside a declared mine subsidence district.
Title first, then the arithmetic
The title, for both reservations — the transport one in particular, with a council enquiry about what is programmed. Then the mapped lot band, height and ratio, all dependable here. Then the zone, which decides whether the taller control is in play. Then the archaeological record, if the design digs.
What the rest of the suburb being settled is worth
It is worth naming the shape of this page, because it is unusual. The lot minimum, the height and the ratio are all mapped across most of the suburb; the soils layer is empty; the bushfire reading is small and capped; the heritage register is six records with no boundary in it. That leaves one open question of consequence — the transport reservation — and it is answered by a title search and a council enquiry rather than by a consultant. A buyer here can establish almost everything that matters before spending anything, which is rare enough on this site to be the reason to look at Kirrawee rather than a footnote to it.
Where the taller controls change the arithmetic
A minority of parcels carry a height reaching 16 m, and on those the question stops being what house fits and becomes how many dwellings the floor area supports. The ratio is the figure that decides it, and at 0.55:1 a parcel has to be substantial before a multi-dwelling proposal is arithmetically interesting. Which parcels those are comes from the zone at the address, not from the suburb — and the difference between the two cases is large enough that a comparable sale from one tells you very little about the other.
What you are dealing with in Kirrawee
Six things a builder prices differently. This is the suburb-level picture — which of them reaches your block is an address check.
- Bushfire Mapped BAL assessment; glazing, decking and screening spec.
- Flood Not checked Held in each council's own Flood Planning Map rather than in a statewide layer
- Heritage 6 records Impact statement; limits demolition, form and materials.
- Slope Not checked Published by individual councils rather than as a statewide layer
- Soil None mapped Below trigger depth: management plan, treatment, disposal.
- Density controls 3 zones · 8.5m · 0.55:1 What may be built, and how much. Set parcel by parcel.
What is mapped in Kirrawee
Read from NSW ePlanning Spatial Viewer, not a summary of it.
- Council
- Sutherland Shire Council
- Planning scheme
- Sutherland Shire Local Environmental Plan 2015
- Overlays mapped here
- Heritage — Item - General · Heritage — Item - Archaeological
- Residential zones mapped
- R2 Low Density Residential
R3 Medium Density Residential
R4 High Density Residential - Bushfire-prone land
- Mapped in this suburb
- Mine subsidence district
- Not in one
- Heritage items mapped
- 6
- Minimum lot size
- 550-574 m² minimum (most common of 2 minimum-lot-size bands mapped in the suburb)
- Typical height limit
- 8.5m
- Floor space ratio
- 0.55:1
- Land reserved for acquisition
- Local open space (RE1) · Transport reservation (SP2)
- Acid sulfate soils
- None mapped
Planning data from NSW ePlanning Spatial Viewer (CC BY 4.0), read 2026-09-20. Suburb-level, not a report on your block — check your address on the NSW Planning Portal.
Bushfire categories mapped here
Worth knowing before you budget
- Building height
The most common maximum building height mapped here is 8.5m (88 of 118 mapped parcels). Other controls that apply to a meaningful number of parcels run up to 16m — generally centres and larger sites, not a house block.
- Floor space ratio
A floor space ratio of 0.55:1 applies to most of the mapped parcels here (92 of 122). On an 800 m² block that is about 440 m² of floor area, every level counted.
- Land reserved for acquisition
Parts of Kirrawee are reserved for future public acquisition — local open space (re1), transport reservation (sp2). A reservation is mapped to specific land, so whether it touches your block has to be checked at the address.
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 NSW Fair Trading's own public register — number, class and status, with the date we looked recorded.
- 02 · Insurance
Public liability plus whatever warranty or indemnity cover NSW 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 Kirrawee
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
Seven questions, about three minutes.
- 02We match it against Kirrawee
Against the 3 residential zones mapped here, 2 overlay families, bushfire-prone land — and against which builders hold the right licence class for it, have done it before, and actually work under Sutherland Shire Council.
- 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 Kirrawee — 3 residential zones, 2 overlay families, 6 heritage records — and against which builders hold the right licence class, have built under these constraints before, and genuinely work under Sutherland Shire Council. 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 Kirrawee 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 Kirrawee 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 Kirrawee, 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 Kirrawee is that quotes are only comparable when they assume the same things — and with 3 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 Kirrawee
Questions about building in Kirrawee
What should I check at Kirrawee?
The title, for the transport reservation. One parcel is reserved under the special-purpose zoning for transport infrastructure, and that is a different thing from a road widening.
What is the difference?
A classified road reservation generally marks land wanted to widen or realign a road. A transport reservation identifies land held for transport infrastructure more broadly, which can mean a facility rather than a carriageway — and what is eventually built may generate traffic, operating hours and access requirements a widening would not.
Does it stop anything?
No. It does not prevent present use and does not oblige an authority to acquire on a timetable. It attaches to identified land, so a title search answers it for a parcel, and the council is the only source for what is actually programmed.
Can I work out what I can build from the map?
Unusually well. A 550–574 m² minimum is mapped on 98 parcels, a height of 8.5 m covers 88 of 118, and a ratio of 0.55:1 covers 92 of 122. All three can carry a feasibility before anything is spent.
Do acid sulfate soils affect it?
No — the layer returns nothing across the suburb, so excavation is an engineering question rather than a regulatory one. Five bushfire features are mapped with the heaviest category absent, which caps the ceiling on a rating.
Is there heritage?
Six records: five individual items and one archaeological, with no area control. The archaeological one responds to excavation rather than appearance, which matters where the ratio makes a dual occupancy or a basement realistic.
What to ask a builder about a block in Kirrawee
Each one is here because of something mapped in Kirrawee. Take them to whoever quotes.
- 01
Which of the 3 residential zones mapped in Kirrawee covers this address, and what does that one permit that the others do not?
- 02
What bushfire attack level have you built to in Kirrawee before, and what did it change in the glazing, decking and screening?
- 03
Have you had an application through Sutherland Shire Council where a heritage control applied, and how long did the assessment take?
- 04
What height control is mapped at this address? It is set block by block in Kirrawee, not suburb-wide.
Local landmarks in Kirrawee
- Kirrawee Oval
- Bowie Park
- Pollard Park
- Biddy Giles Park
- Yumbayumba Park
- Nyrang Place Reserve
- Helena Street Reserve
- Betham Place 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 Kirrawee, we say so. That is a real answer we give, and the empty builder list above is the proof we mean it.
Building in Kirrawee?
Licence checked with NSW Fair Trading, insurance sighted, still trading, genuinely working in Kirrawee. 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
Named watercourses in Kirrawee
2 named watercourses are mapped in Kirrawee. On any individual block the question is which of them is nearest, because that is what the setback is offset from and what the flow path follows.
- Oyster Gully
- Savilles Creek
Read from the NSW Water Theme, which maps gazetted watercourses only. A constructed channel or a stormwater drain is not in this list and can still carry water across a block.