Site plans for Katherine, Northern Territory: drawn in minutes
Need a site plan for a shed, patio, carport, deck, pool or granny flat in Katherine? Site plans and assessments in minutes, drawn over the real lot.
Building in Katherine
Residents of Katherine deal with the Territory on planning. The council doesn't decide development applications; the Territory's consent authority does, under one planning scheme for the whole Territory. Building permits come from registered building certifiers, separately from planning.
The Territory has exhibited a change to the low-density residential zone that would allow more infill and subdivision. Check the Territory's flood, heritage and native vegetation layers for the lot before settling on a design. New pools and outdoor spas on ordinary residential blocks must be certified compliant under the Territory's pool safety law. Applications for the area are advertised on the Territory's planning notices site.
What we hold for Katherine
For Katherine we hold the council’s own rules for:
- sheds, garden sheds, garages and carports
- patios, pergolas, louvred roofs, decks and shade sails
- pools, fences and retaining walls
- granny flats
- driveways, water tanks and shipping containers
At each lot we check the state’s mapping for flood, heritage and native vegetation. We also read the council’s application register for past applications on the lot.
Last checked
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 Katherine will ask you
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.
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 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.
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.
The figures for your own lot are read in a minute, from its address.
Every question a certifier asks is on the the Northern Territory page.
Changes on the way
Rule changes announced for Katherine, for the Northern Territory and for the whole country, the state and national lines in full on the the Northern Territory page, 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
Source ncc.abcb.gov.au, read
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NCC 2025 Housing Provisions Part 10.8
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
Source ncc.abcb.gov.au, read
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NCC 2025 Volume Two Part H8
Source ncc.abcb.gov.au, read
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National Construction Code, residential pause
Source treasury.gov.au, read
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National Construction Code, next edition
Source abcb.gov.au, read
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No date yet
AS 3959:2018 Construction of buildings in bushfire prone areas
Source store.standards.org.au, read
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No date yet
AS 4678-2002 Earth retaining structures
Source store.standards.org.au, read
What we changed for Katherine
The rules we hold for Katherine, each brought up to date from the page it names, newest first. The summary above reads from them.
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Council rules
Read from legislation.nt.gov.au
Council notices
No story for Katherine yet.
The sources we read for Katherine
No page of Katherine’s own is on our watch yet.
Follow Katherine in a feed reader: www.rapidsiteplan.au/site-plan/katherine/feed.xml. Every council and state has one, listed on rule changes by council and state.
RapidSiteplan is design software: you confirm details, measure on site and your certifier or council makes the approval decision. The rule above is general information, not building or legal advice. Boundaries shown are indicative, a surveyor is recommended where exact positions matter.
Serving postcodes 0850 and surrounds.
Plans for the job
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