Can I subdivide my block in New South Wales? Often you can, but it depends on three things: the minimum lot size your council's Local Environmental Plan (LEP) sets for your land, whether each new lot can be serviced and accessed, and whether constraints such as bush fire, flooding, heritage or native vegetation get in the way. To subdivide land in NSW you will almost always need development consent from your local council, then a subdivision certificate, then registration of a new plan with NSW Land Registry Services.
This guide covers who approves a subdivision, the rules for splitting a block, the process, timeframes, official 2026/27 fees, dual occupancies, Torrens and strata subdivision, and common obstacles.
If your property is in another state, you'll find our other state guides.
Who approves a subdivision in New South Wales
Subdivision in NSW is governed by the Environmental Planning and Assessment Act 1979 (the EP&A Act) and the Environmental Planning and Assessment Regulation 2021. Subdividing land generally needs development consent.
For an ordinary residential subdivision, the consent authority is usually your local council. You lodge a development application (DA) through the NSW Planning Portal. In some council areas a local planning panel decides certain applications instead of council staff, for example contentious ones.
Other bodies get involved depending on the land:
- NSW Rural Fire Service (RFS) – subdividing bush fire prone land for residential or rural residential purposes needs a bush fire safety authority under section 100B of the Rural Fires Act 1997, making the DA "integrated development".
- Subsidence Advisory NSW – in a declared mine subsidence district, development (other than exempt development) is integrated development, and subdivision needs a separate application to Subsidence Advisory.
- Your water authority – Sydney Water, Hunter Water or, in many regional areas, the council itself as the local water utility.
- NSW Land Registry Services (NSW LRS) – registers the plan of subdivision and creates the new titles.
If council refuses the DA, imposes conditions you don't accept, or doesn't decide in time, you can seek a review by council or appeal to the Land and Environment Court of NSW, generally within 6 months.
The rules that decide whether your block can be split
Zoning and the LEP minimum lot size
Start with the zone and the Lot Size Map in your council's LEP. It shows the minimum size permitted for new lots, and the figure varies between councils and zones, and can differ within the same zone. You can look up zoning and minimum lot size for an address on the NSW Planning Portal Spatial Viewer.
The map is not the whole rule. Many LEPs contain extra clauses that vary the minimum for particular situations. For example, Newcastle LEP 2012 clause 4.1A allows a residential lot to be subdivided down to 200 m² where a dual occupancy or multi dwelling development is approved at the same time.
If your block falls short, clause 4.6 of the LEP lets you ask council to vary a development standard such as minimum lot size, though not for subdivision in some rural, environmental and large lot residential zones. Your written request must show that compliance is unreasonable or unnecessary in the circumstances and that there are sufficient environmental planning grounds. It is a request, not an entitlement.
Frontage, access and battle-axe lots
Each lot needs workable access. Lot width, frontage and battle-axe (hatchet) lot rules usually sit in the council's Development Control Plan (DCP). For example, Camden Council's DCP requires a battle-axe lot in its residential areas to be at least 600 m² excluding the access handle, with a handle at least 3.5 metres wide where it serves one additional lot. Other councils set different figures.
Torrens vs strata subdivision
A Torrens title subdivision creates separate lots of land, each with its own title, registered on a deposited plan. A strata subdivision divides buildings and land into lots under the Strata Schemes Development Act 2015, and the strata plan needs a strata certificate before NSW LRS will register it. Community title schemes are made under separate community land legislation.
LEPs do not always treat these the same way, and minimum lot size rules can still prevent a strata subdivision in some areas. Check how your LEP's clause 4.1 and related clauses apply to each type.
Dual occupancy and secondary dwellings
Since 1 July 2024, dual occupancies and semi-detached homes are permitted with consent in the R2 Low Density Residential zone across NSW. Building one and subdividing it are separate questions.
Stage 2 of the Low and Mid-Rise Housing Policy, in force since 28 February 2025, applies to residential land within 800 metres walking distance of a nominated town centre or station in Greater Sydney, the Central Coast, the Lower Hunter and Newcastle, and Illawarra-Shoalhaven. There, the state's dual occupancy standards include a 450 m² minimum lot size and 12 m width, with subdivision down to 225 m² and 6 m width per lot in the R1, R2 and R3 zones. It excludes the Bathurst, Hawkesbury, Blue Mountains and Wollondilly council areas, and land affected by hazards such as bush fire prone land and some flood prone land.
A lot on which a secondary dwelling (granny flat) is built cannot be subdivided.
Step by step: the subdivision process in New South Wales
- Check feasibility. Confirm the zone, the Lot Size Map figure and any special LEP clauses. A section 10.7 planning certificate from council states the zoning, planning controls and hazards that apply.
- Engage a registered surveyor and, where needed, a town planner to prepare the survey, proposed plan of subdivision, statement of environmental effects and any specialist reports.
- Lodge a development application with council through the NSW Planning Portal. Council assesses it, refers it to any integrated approval body, then approves it with conditions or refuses it.
- Get a subdivision works certificate if the consent requires civil works such as roads, stormwater, sewer or water mains. It must be obtained before works start. Some councils, such as Sutherland Shire, act as the only certifier for subdivision works.
- Get the water authority's compliance certificate. In Sydney Water's area this is a Section 73 Compliance Certificate; in Hunter Water's area it is a Section 50 certificate. Council water utilities issue a certificate of compliance under section 307 of the Water Management Act 2000.
- Complete the works and meet the conditions, which can include service connections, driveways, demolition and contributions.
- Apply for the subdivision certificate through the NSW Planning Portal. Council or, in some cases, a registered certifier issues it once the requirements of section 6.15 of the EP&A Act are met, and it authorises registration of the plan. A strata plan needs a strata certificate instead.
- Register the plan with NSW LRS. Your surveyor lodges the deposited plan electronically, together with any section 88B instrument creating easements or restrictions. New titles are created on registration.
A development consent lasts for 5 years unless council sets another period. It does not lapse once work has physically commenced.
How long it takes
The statutory clock covers the DA stage only. Under section 8.11 of the EP&A Act, a DA not decided in time is treated as refused for appeal purposes after:
- 40 days for ordinary development
- 60 days for integrated or designated development, such as a subdivision of bush fire prone land
Sydney Water says a Developer Direct application gets a response within 14 days if it meets requirements, and the Notice of Requirements letter follows within 60 days. Hunter Water says its maximum timeframe for a Section 50 certificate is 60 days, but generally it should be within 30 days.
In practice, the longest part is usually after approval: meeting conditions, building any works, getting the compliance certificate, then the subdivision certificate and registration. How long that takes depends on your site and its conditions.
What it costs
These official fees are current at October 2026 and change every year (the Housing and Productivity Contribution is indexed quarterly). Council application fees come from Schedule 4 of the Environmental Planning and Assessment Regulation 2021, as published in the Department of Planning, Housing and Infrastructure's 2026/27 fee schedule. NSW LRS fees apply from 1 July 2026.
| Fee | Amount (2026/27) |
|---|---|
| DA for subdivision, no new public road | $458 + $53 per additional lot |
| DA for subdivision opening a public road | $921 + $65 per additional lot |
| DA for strata subdivision | $458 + $65 per additional lot |
| Integrated development (extra) | $194 to council + $443 to each approval body |
| Section 10.7 planning certificate | $74, plus $111 if it includes section 10.7(5) advice |
| NSW LRS: lodge a deposited plan or strata plan | $384.78 incl GST, plus $384.78 for each lot after the first |
| NSW LRS: section 88B instrument | $182.71 incl GST for each interest |
| NSW LRS: title search or plan image | $18.70 incl GST each |
A separate NSW Planning Portal service fee applies to some applications, including the subdivision works certificate and subdivision certificate.
Housing and Productivity Contribution. In Greater Sydney, the Central Coast, the Lower Hunter and Greater Newcastle, and Illawarra-Shoalhaven, a state contribution applies to new residential subdivision. As at 1 July 2026 the rate was $13,000.73 per new dwelling lot in Greater Sydney and $8,667.15 in the other regions.
Other costs are site-specific and have no single official figure:
- Surveyor – site survey, plan of subdivision and lodgement.
- Town planner and specialist reports – bush fire, flood, arborist, biodiversity, heritage or contamination.
- Local infrastructure contributions – a section 7.11 contribution or a section 7.12 levy under your council's contributions plan.
- Water and sewer – application fees, any works, and infrastructure contributions shown in your Notice of Requirements or council's charges.
- Electricity – connection work through your local electricity distributor.
- Civil works, driveways and demolition.
- Legal and conveyancing – for easements, restrictions and title matters.
Totals vary widely by site.
Things that can stop or complicate a subdivision
Heritage. State-significant places are listed on the State Heritage Register, which you can search through the State Heritage Inventory. Local heritage items and heritage conservation areas are listed in Schedule 5 of your council's LEP.
Aboriginal cultural heritage. The National Parks and Wildlife Act 1974 requires due diligence to check whether Aboriginal sites might be harmed. A basic search of the Aboriginal Heritage Information Management System (AHIMS) is free; an extensive search costs $60.
Bush fire. Subdividing bush fire prone land requires a bush fire safety authority from the RFS. Planning for Bush Fire Protection 2019 sets the standards, including asset protection zones (fuel-reduced areas around buildings). Councils prepare bush fire prone land maps and the RFS Commissioner certifies them.
Flooding. Clause 5.21 Flood planning is in every standard LEP. Since July 2021 most flood maps sit outside the LEP, on council websites or in DCPs. Your section 10.7 certificate and your council's flood information are the places to check.
Native vegetation and trees. The Biodiversity Offsets Scheme applies if your land is on the Biodiversity Values Map, if clearing exceeds a threshold linked to the minimum lot size (0.25 ha where the minimum lot size is under 1 ha), or if a significant impact is likely. It generally means a Biodiversity Development Assessment Report by an accredited assessor and meeting a biodiversity credit obligation. Removing trees in non-rural areas can also need a council permit under Chapter 2 of the Biodiversity and Conservation SEPP 2021 and your council's DCP.
Contamination. Chapter 4 of the Resilience and Hazards SEPP 2021 deals with contaminated land. The NSW EPA publishes a list of notified contaminated sites, but the land's past uses still matter if it is not listed.
Easements, covenants and services. The title and any section 88B instrument can carry easements, restrictions or covenants that limit building or further subdivision. Sewer and stormwater lines, and limited water or sewer capacity, can also shape the layout.
Existing buildings. An existing house, shed or pool has to sit within one of the new lots, so where it stands shapes the layout. A lot with a secondary dwelling cannot be subdivided.
A quick checklist for your block
- What zone is the land in, and what minimum lot size does the LEP Lot Size Map show?
- Does the LEP have extra clauses for dual occupancy, battle-axe, strata or community title subdivision?
- Can every new lot get access and frontage to a public road?
- Is any part of the land bush fire prone, flood affected or in a mine subsidence district?
- Is the land on the Biodiversity Values Map, or will trees need to be removed?
- Is it a heritage item, in a heritage conservation area, or near recorded Aboriginal sites?
- Do sewer and water mains run nearby, and who is your water authority?
- Is there a secondary dwelling, or an easement or restriction on the title?
Where a Subdivision Checker report fits
A Subdivision Checker report brings together the planning rules, mapping and records for one address in New South Wales in one professional report: planning and zoning, including the minimum lot size rules that apply, heritage, environment, bushfire, flood, servicing, contamination and title, plus indicative costs. It is a starting point that helps you understand your block and know what to ask a licensed surveyor or town planner. It is not a substitute for their advice. Order a report for your address.
Frequently asked questions
What is the minimum lot size for subdivision in NSW?
There is no single statewide figure. Each council's Local Environmental Plan (LEP) has a Lot Size Map setting the minimum size for new lots, and it varies by area and zone. Many LEPs also have clauses that vary the rule, for example for dual occupancies, so read the LEP text too.
Who approves a subdivision in NSW?
For an ordinary residential subdivision, the consent authority is usually the local council, which assesses a development application lodged through the NSW Planning Portal. Some applications go to a local planning panel. The NSW Rural Fire Service must also approve it where the land is bush fire prone, and Subsidence Advisory NSW may need to where it is in a mine subsidence district.
How long does a subdivision take in NSW?
Council has 40 days to decide an ordinary development application, or 60 days for integrated development such as subdividing bush fire prone land, before it is treated as refused for appeal purposes. Meeting conditions, getting the water compliance certificate, building works and registering the plan usually take much longer.
Can I subdivide a dual occupancy in NSW?
Often, but it depends on your LEP and on whether the land is in a low and mid-rise housing area. Dual occupancies are permitted with consent in the R2 zone across NSW, but subdividing one is a separate question. A lot with a secondary dwelling cannot be subdivided.
How much does it cost to subdivide land in NSW?
Totals vary widely by site. In 2026/27 the council application fee for a subdivision without a new road is $458 plus $53 per additional lot, and NSW Land Registry Services charges $384.78 to lodge a plan plus $384.78 for each lot after the first. Surveying, servicing and contributions usually cost far more.
Sources
- Schedule of planning and development fees and charges 2026/27 (Department of Planning, Housing and Infrastructure)
- NSW Land Registry Services 2026/27 fees
- Post consent certificates (NSW Planning Portal)
- Subdivision certificate (NSW Planning Portal)
- Development application appeals (Land and Environment Court of NSW)
- Your guide to the DA process: determination (NSW Planning)
- Environmental Planning Instrument – Minimum Lot Size dataset (NSW Planning Portal)
- Changes related to clause 4.6 of the Standard Instrument (NSW Planning)
- Low and Mid-Rise Housing Policy (NSW Planning)
- Low and Mid-Rise Housing Policy: summary of key provisions (NSW Planning)
- Secondary dwellings (NSW Planning)
- Housing and Productivity Contribution (NSW Planning)
- Local infrastructure contributions policy (NSW Planning)
- Section 73 Compliance Certificates (Sydney Water)
- Section 50 certificate (Hunter Water)
- Building in a bush fire area: what you need to know (NSW Rural Fire Service)
- Flood-prone land package (NSW Planning)
- When the Biodiversity Offsets Scheme applies (NSW Environment and Heritage)
- Aboriginal Heritage Information Management System (NSW Environment and Heritage)
- Development in mine subsidence districts (Subsidence Advisory NSW)
- Contaminated lands (NSW Planning)
- Planning certificates fact sheet (NSW Planning Portal)
- Local development applications (NSW Planning Portal)
- NSW Planning Portal service fees
- Subdivision (City of Newcastle)
- Lot dimensions, Camden Council Development Control Plan
- Subdivision works certificate (Sutherland Shire Council)
- Strata certificates (Byron Shire Council)
- Lodging a plan for registration fact sheet (NSW Land Registry Services)
- Search heritage databases (NSW Environment and Heritage)
- Vegetation in non-rural areas (NSW Planning)
- Section 307 certificate of compliance application (Central Coast Council)
This guide is general information only, current at October 2026. Rules, fees and maps change, and every block is different. Speak to a licensed surveyor or town planner about your property.