NSW · Sydney — Lower North Shore
Home builders in Lane Cove North
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 Lane Cove North 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 Lane Cove North. 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 Lane Cove North
- Lane Cove North is not a generic block
Mapped here: 3 residential zones, 1 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 Lane Cove North 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 Lane Cove North actually involves
Lane Cove North carries 15 bush fire prone features across 2.36 km², running to vegetation category 1 as well as category 2 and buffer — and only six heritage records in total. That combination is the whole brief for a project here: the constraint that shapes the build is the bush, not the listings.
Category 1 bush fire land, on a suburb this close in
The mapping follows the Lane Cove River and the bushland along Pages Creek and Stringybark Creek, which wrap a good deal of the suburb. Bush fire mapping is not one thing: a buffer is the outer band, category 2 is vegetation that will carry fire, and category 1 is the most serious classification. Lane Cove North carries all three.
What follows from the rating is money, not paperwork. A Bushfire Attack Level assessment produces a BAL rating, and the rating drives glazing, cladding, decking, screening and sometimes the roof. Two blocks a street apart can return different ratings and therefore different construction standards, so this is the first number to get and the one least safely assumed from a neighbour's build.
Six heritage records, and that is the whole list
Six general heritage items are mapped under the Lane Cove Local Environmental Plan 2009 — no conservation areas, no archaeological items, no landscape items. For a suburb in this part of Sydney that is a light picture, and it shifts where the work sits: here a knockdown rebuild is far more likely to be shaped by the bush fire rating and the slope than by a listing or a streetscape control.
Floor space ratio needs reading at the address
The most common floor space ratio is 0.5:1, on 30 of 86 mapped parcels — around a third, so it is a plurality rather than a rule. On an 800 m² block it would allow about 400 m² of floor area with every level counted, but that figure is a starting assumption to be confirmed rather than a number to design against. This is the control in Lane Cove North that genuinely varies.
Height is steadier than the ratio
A maximum building height of 9.5 m is mapped on 33 of 61 parcels, with controls elsewhere reaching 12 m. The spread is narrow, and the taller controls sit on centres and larger sites rather than house blocks. Between the two, height is the more dependable of the two numeric controls here — which is the reverse of several neighbouring suburbs.
Seven acid sulfate features on the river land
Seven acid sulfate soil features are mapped, following the low ground toward the Lane Cove River. The class and trigger depth decide whether a project reaches them: below the trigger, disturbed soil has to be tested, treated and managed rather than carted. On a sloping block where a basement or a pool is cut into the fall, that is a real earthworks line rather than a contingency.
One minimum-lot band
A single band is mapped — 550–574 m² across 34 parcels. One band means subdivision potential resolves the same way across the mapped land, and it is the one question here that does not need an address-level answer. The minimum governs subdivision and dual occupancy rather than what may be built on a block you already hold.
What to establish on a Lane Cove North block
The bush fire category at the address, before anything else — category 1 and a buffer produce different construction standards and therefore different prices, and 15 mapped features across a suburb this size means the question is live on a lot of blocks. Then the floor space ratio, because it is the control that varies. Then the acid sulfate class at the depth you intend to dig. Heritage is unlikely to be the issue here. Flood sits with Lane Cove Council rather than centrally.
What you are dealing with in Lane Cove North
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 Acid sulfate Below trigger depth: management plan, treatment, disposal.
- Density controls 3 zones · 9.5m · 0.5:1 What may be built, and how much. Set parcel by parcel.
What is mapped in Lane Cove North
Read from NSW ePlanning Spatial Viewer, not a summary of it.
- Council
- Lane Cove Council
- Planning scheme
- Lane Cove Local Environmental Plan 2009also Willoughby Local Environmental Plan 2012
- Overlays mapped here
- Heritage — Item - General
- 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 1 minimum-lot-size bands mapped in the suburb)
- Typical height limit
- 9.5m
- Floor space ratio
- 0.5:1
- Acid sulfate soils
- Mapped in this suburb
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 9.5m (33 of 61 mapped parcels). Other controls that apply to a meaningful number of parcels run up to 12m — generally centres and larger sites, not a house block.
- Floor space ratio
A floor space ratio of 0.5:1 applies to most of the mapped parcels here (30 of 86). On an 800 m² block that is about 400 m² of floor area, every level counted.
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 Lane Cove North
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 Lane Cove North
Against the 3 residential zones mapped here, 1 overlay families, bushfire-prone land — and against which builders hold the right licence class for it, have done it before, and actually work under Lane Cove 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 Lane Cove North — 3 residential zones, 1 overlay family, 6 heritage records — and against which builders hold the right licence class, have built under these constraints before, and genuinely work under Lane Cove 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 Lane Cove North 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 Lane Cove North 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 Lane Cove North, 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 Lane Cove North 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 Lane Cove North
Questions about building in Lane Cove North
How serious is the bush fire mapping in Lane Cove North?
It is the main constraint here. Fifteen features are mapped across 2.36 km², running to vegetation category 1 — the most serious classification — as well as category 2 and buffer, following the Lane Cove River and the bushland along Pages and Stringybark Creeks. The BAL rating that comes out of an assessment drives glazing, cladding, decking and screening.
Can I rely on my neighbour's bush fire rating?
No. Two blocks a street apart can return different Bushfire Attack Levels and therefore different construction standards, depending on the vegetation category and slope at each address. It is the first number to get and the one least safely assumed.
Is heritage an issue in Lane Cove North?
Rarely. Six general heritage items are mapped and that is the entire list — no conservation areas, no archaeological items, no landscape items. A rebuild here is far more likely to be shaped by the bush fire rating and the slope than by a listing.
What floor space ratio applies?
It has to be read at the address. The most common mapped value is 0.5:1, but that covers only 30 of 86 parcels — around a third. On an 800 m² block it would allow about 400 m² with every level counted, but treat that as a starting assumption rather than a design input.
What height can I build to?
The most common maximum is 9.5 m, on 33 of 61 mapped parcels, with controls elsewhere reaching 12 m on centres and larger sites. The spread is narrow, so height is the more dependable of the two numeric controls here — the reverse of several neighbouring suburbs.
Is Lane Cove North in a mine subsidence district?
No. Lane Cove North is not inside any declared mine subsidence district. That answer comes off a statewide register, so it is a result and not missing information.
What to ask a builder about a block in Lane Cove North
Each one is here because of something mapped in Lane Cove North. Take them to whoever quotes.
- 01
Which of the 3 residential zones mapped in Lane Cove North covers this address, and what does that one permit that the others do not?
- 02
What bushfire attack level have you built to in Lane Cove North before, and what did it change in the glazing, decking and screening?
- 03
Have you had an application through Lane Cove 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 Lane Cove North, not suburb-wide.
Local landmarks in Lane Cove North
- Mowbray Park
- Chatswood Rotary War Memorial Athletics Field
- Campbell Park
- Coolaroo Park
- Tantallon Park
- Goodlet Reserve
- Batten Reserve
- Stringybark 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 Lane Cove North, we say so. That is a real answer we give, and the empty builder list above is the proof we mean it.
Building in Lane Cove North?
Licence checked with NSW Fair Trading, insurance sighted, still trading, genuinely working in Lane Cove North. 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 Lane Cove North
3 named watercourses are mapped in Lane Cove North. 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.
- Lane Cove River
- Pages Creek
- Stringybark 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.