Site plans and approval in the Northern Territory
Site plans and assessments in minutes, anywhere in the Northern Territory, drawn over the real lot.
How approval works in the Northern Territory
In the Northern Territory building permits come from private building certifiers registered with the territory, not from the councils, and some minor building work is exempt from a permit. Planning is run by the territory too: the Development Consent Authority decides development applications, and many houses and outbuildings in residential zones need no development permit when they meet the planning scheme's requirements. The certifier reads the site plan for where the structure sits against each boundary and the house. The zone and the scheme's siting requirements decide whether a development permit is needed, as per the NT Planning Scheme 2020 and the Building Act 1993.
Drawing the plan
Type the property address, trace the block over the aerial view, since the territory publishes no boundary layer to load, and place the structure. The plan prints to scale with boundary lengths, setback distances, a north arrow, a legend, a site coverage table and a title block, as the site plan for a building permit or a development permit.
What a certifier in the Northern Territory will ask you
Is the patio, shed or carport attached to the house?
Whether it fixes to the house changes how it is classified, and so what the certifier checks near the boundary. The sheet says which it is.
How close to the boundary can it go?
The distance to each boundary decides whether the work can stand where it is drawn or needs an application for a closer position, and close to a side or rear boundary the fire rules apply too. The sheet dimensions the distance from the structure to every boundary.
Is the lot in an overlay, and what is the zoning?
A flood, bushfire, heritage or character overlay can bring a planning approval on top of the building approval, and the zone decides which of the council’s rules apply. The mapped overlays are read at the lot as the structure goes on the plan.
Are there easements, sewer mains or other services?
Work near a sewer or water main goes to the asset owner before the certifier can sign it off, on a timeline of its own. Mapped easements and mains show on the lot as it loads.
Who gives the approval, and who draws the plan?
The certifier or the council gives the approval, and the site plan can come from the builder, the supplier, a drafter or the owner, as long as it is clear and to scale. A surveyor comes in where the position of a boundary on the ground has to be fixed.
How big is it, and how big is the lot?
The size and the height decide whether the structure needs building approval at all, and the council can add limits that step with the lot’s size. The sheet prints the lot’s area and the running total of site cover.
Is the patio a pergola, a louvred roof or a solid roof?
An open pergola and a roofed patio are treated differently near the boundary, and louvres that shut to shed water count as a roof. Roofed, it also adds to the site cover total on the sheet.
Is the carport open, or closed in?
How open the carport is changes whether it needs a fire rated wall near the boundary, and a roller door or a later enclosure reopens the question. A shed never takes the open carport exemption.
How big can a granny flat be, and how far from the house?
The council caps a granny flat’s floor area, and some councils also limit how far from the house it may stand. The sheet prints the floor area and dimensions the distance to the house.
How deep is the pool?
The depth decides whether the water needs a barrier, and the barrier has to be in place before the pool is filled. The barrier is what gets inspected, so the sheet shows where it runs and every gate with its swing.
How high can a retaining wall and a fence go?
Each takes its own height test, and a retaining wall carrying a fence has its own approval. Both heights go on the sheet for the certifier to read together.
The figures for your own lot are read in a minute, from its address.
Councils we hold facts for
Changes on the way
Rule changes announced for the Northern Territory, its councils and the whole country, each with the page that says so and the day we read it.
In the next 90 days
Nothing due in the next 90 days that we know of.
Later
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ABCB Housing Provisions 2025 (with NCC 2025)
Source abcb.gov.au, read
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AS 1926.1:2024 Swimming pool safety barriers
NCC 2025 cites the 2024 edition for pool barriers, so it reaches each state that takes NCC 2025 without a variation; Western Australia keeps the 2012 edition for private pools
Source ncc.abcb.gov.au, read
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NCC 2025 Housing Provisions Part 10.8
Class 1a condensation: wall membrane vapour permeance now by climate zone including zones 1 and 3 for the first time, cavity mandatory in zones 6, 7 and 8, new roof space clause 10.8.4
Source ncc.abcb.gov.au, read
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NCC 2025 Housing Provisions Part 9.2
Source ncc.abcb.gov.au, read
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NCC 2025 Volume Two Part H6, Specification 42 and Housing Provisions Section 13
Energy and whole of home for a class 1a do not tighten: 7 stars and whole of home 60 stay, with small changes on overhangs and waffle pod slabs
Source ncc.abcb.gov.au, read
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NCC 2025 Volume Two Part H8
Livable housing for a class 1a is unchanged in substance
Source ncc.abcb.gov.au, read
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National Construction Code, residential pause
No residential changes to the NCC except essential safety and quality changes until mid 2029
Source treasury.gov.au, read
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National Construction Code, next edition
The edition after NCC 2025: the regular NCC 2028 moves back one year because of the pause on residential changes
Source abcb.gov.au, read
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No date yet
AS 3959:2018 Construction of buildings in bushfire prone areas
The publisher lists the standard as pending revision; no new edition or draft is listed
Source store.standards.org.au, read
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No date yet
AS 4678-2002 Earth retaining structures
The publisher lists the standard as pending revision; no new edition or draft is listed
Source store.standards.org.au, read
What we changed in the Northern Territory
The rules we hold for the Northern Territory and its councils, each brought up to date from the page it names, the newest first.
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Rules
Read from nt.gov.au
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Rules
Read from NCC: adoption table
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Rules
Read from NT Planning Scheme 2020 Part 5 development requirements
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Rules
Read from NT Planning Scheme 2020 Part 5 development requirements
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Rules for sheds
Read from NT Planning Scheme 2020 Part 5 development requirements
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Rules for sheds
Read from NT Planning Scheme 2020 Part 5 development requirements
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Rules for shipping containers
Read from NT Planning Scheme 2020 Part 5 development requirements
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State rules
Read from NT Planning Scheme 2020 Part 5 development requirements
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Siting
Read from NT Planning Scheme 2020 Part 5 development requirements
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Exempt sizes
Read from NT Building Note 114, structures not requiring a building permit
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Exempt sizes
Read from NT Building Note 114, structures not requiring a building permit
The sources we read for the Northern Territory
18 sources read for the Northern Territory, the newest on , each below with the day it was last read.
Planning schemes and codes
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No change
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NCC: NT National Construction Code page
No change
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Northern Territory Legislation
No change
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No change
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No change
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No change
Fees
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No change
Pages watched for changes on the way
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NT Planning Commission: projects and amendments
Changed since the read before
Standards
Follow the Northern Territory in a feed reader: www.rapidsiteplan.au/site-plan/nt/feed.xml. Every council and state has one, listed on rule changes by council and state.
General information only, not building or legal advice: your certifier or council makes the approval decision.
Plans for the job
Questions people ask
Other states and territories