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Plot plan, block plan, lot plan: which names mean the drawing council wants, which mean something else, and how a site plan differs from a floor plan.

A site plan shows your property from above with boundaries, existing buildings and the proposed structure. This is what councils and certifiers expect on it.

What certifiers actually check on a patio or carport site plan: setbacks, site coverage, attachment to the house, and the mistakes that trigger RFIs.

What decides the cost of a site plan in Australia: who draws it, how often it changes, and when a surveyor is worth paying for instead.

A land survey plan fixes where the boundaries legally are; a site plan shows your project on the lot. Which one you need, and what decides a survey’s cost.

A shed needs council approval once it is bigger, taller or closer to a boundary than your state allows. Each state’s small shed rule, and who approves past it.

What a pool fence site plan has to show: the barrier line, gates and their swing, heights and the house, and why it pays to draw it before you build.

A granny flat application starts with the site plan: what it must show, the setbacks and site coverage the assessor checks, and how to draw one yourself.

What a council application needs on the site plan, the three ways to get one, and how to draw one yourself, anywhere in Australia.

Some backyard structures are exempt, most need approval, and the site plan decides how fast it goes. When you need council approval, Australia-wide.

An easement is a mapped right over part of your land, usually for drainage or services. How to find easements on your lot, and what building over one involves.

Building over or adjacent to a sewer needs the consent of the main’s owner. Clearances, footings, stormwater easements and who owns the main in each state.

A BAL rating is the bushfire attack level a building is designed for, and a BAL assessment sets it for one site. The levels, flame zone and each state’s map.

A flood overlay does not ban building, it changes the questions. What flood mapping means, what councils ask for, and how to check your lot before you design.

Two approvals get called council approval. What each covers, what a private certifier checks, and where the council still decides.

How close you can build to a boundary depends on the boundary, the height of the wall and your state’s rules. What a setback measures, and each state’s rule.

Site coverage is the share of your lot under roof: how it is worked out, what counts, where your limit comes from, and why it decides small projects.

The wind zone map splits Australia into regions A to D, and your wind rating starts there. What the N and C classes mean, and what a shed is rated for.

An overlay is a mapped layer that adds rules to part of your land: the ones that come up most, what each changes, and how to find which apply to your lot.

Most roofed patios in Queensland need building approval. What decides it, who gives it, what the site plan shows, and how your lot is read from its address.

Blinds, screens, glass or walls: how far an enclosure goes decides whether a patio needs building approval, who decides it, and what the site plan shows.

No single size decides it: the height above the ground, the floor area, attachment and the boundary do. Who decides it, and what the site plan has to show.

Attached or freestanding changes how a patio is classified and what the certifier checks near the boundary. What decides it, and what the site plan shows.

Planning approval for a shed turns on the zone and the overlays more than the size. What decides it, who decides, and what the site plan has to show.

Yes, an owner can apply for a patio, shed or carport. Who you lodge with, who draws the plans, what the site plan has to show, and where the builder comes in.

The council or the state caps a granny flat’s floor area, and some step the cap with the lot. What counts, what else limits it, and what the site plan shows.

Whether a granny flat fits turns on the zone, the lot, the services and where the house sits. What decides it, who decides, and what the site plan shows.

A pool’s shell and barrier are measured to the boundary separately, and the dig, the pump and the services add questions. Who decides, and what to draw.

A fence on a retaining wall adds height and load the wall has to carry. What decides whether it needs approval, who decides, and what the site plan shows.

The height a fence can reach without approval depends on where it runs and what it is. What decides it, who decides, and what the fence drawing shows.

A driveway extension, a new driveway and the crossover to the road are read differently. What council driveway specifications cover, and what the plan shows.

The height where a retaining wall needs approval falls once the wall holds something up or sits near a boundary. What decides it, and what the plan shows.

The survey plan, the pegs, the state’s map and the fence each say something different about where a boundary runs. Where to look, and when to call a surveyor.

Concreting a yard turns on where the water goes, how much garden is left, the manholes and the levels. What decides it, who decides, and what to draw.

A spa that holds enough water is treated much like a pool: a barrier, an approval and, on a deck, a check of what carries it. Who decides, and what to draw.

A heritage overlay protects how a place or a street looks, so work the street can see often needs planning approval first. What it covers and who decides.

A carport forward of the house is where councils look hardest, because the street sees it. What decides it, who decides, and what the site plan shows.

Most states have a way to sign off work already standing. What the certifier or council checks, what happens if it falls short, and what a buyer should ask.

A container that stays is read much like a shed. What it is used for, where it sits, how it is held down and the zone decide it. Who decides, and what to draw.

A shed or carport on the line can be lawful. How to find out whether it had approval, who deals with it if it did not, and what happens if it crosses the line.

The lot and plan number identifies your land on every application. Where to find it, what it points to, and why the certifier asks for it.

Councils keep building records for many houses. How to ask for them, what they hold, what to do when there are none, and what a site plan needs from them.

An aerial photo shows what is built but not where the boundaries run, and its scale is only close. How to turn it into a site plan the certifier can read.

Your wind region comes from where the lot sits on the national wind map, and the class from the ground around it. How to find yours, and why the supplier asks.

In Victoria a deck, a shed or a carport can need both, and Queensland splits the same way under other names. What each permit covers, and who issues it.

Councils list development applications on their trackers, and some states keep a portal too. Where to search near you, and what a tracker shows.

A portable cabin is read by its use and how it sits on the lot, not its wheels. When it counts as a shed, when as a granny flat, and who decides.

Paving inside the lot often goes ahead without approval, while the crossover, raised levels and a flood overlay bring the council in. What decides it.

A low, small deck or an open pergola can often go ahead without approval, and each state draws the line in its own words. What decides it, state by state.

Check whether the shed needs approval, then lodge with a certifier or the council with a site plan, elevations and the kit’s engineering. The steps.

Start from the boundaries and their lengths, add what stands on the lot, then the new work with its distance to every boundary, all to one scale.

Three sets of rules decide what you can build on a lot: the council’s planning scheme, the state’s building rules and the overlays mapped over it.

The zone comes from the council’s planning scheme and shows on its map. How to look it up from the address, and what it changes for a shed or granny flat.

A relaxation lets a structure sit closer to a boundary or the street than the siting rules allow. When a carport or shed needs one, and who decides.

Where a shed can go is set by the boundaries, the house, easements and sewer mains, the overlays and the site cover. What to check before the slab is poured.

On a corner block both street boundaries count, and the council’s rules decide which is the front. How setbacks, fences and the site plan work on a corner lot.

Most states let you build your own patio, and past a value the state sets you need an owner builder permit first. What that changes, and what it does not.

A patio quote that holds up names the structure, the site plan, the approval path and who pays for it, the wind class, the footings and the roof water.

In a new estate the developer’s covenant and design rules can limit a shed beyond what the council asks. How to find them and read them for your lot.

How close a patio can sit to a boundary depends on the state’s siting rules, its height and how open it is. Who decides, and what the site plan shows.

A deck’s distance to the boundary depends on its height, the state’s siting rules and whether it looks over the neighbour. Who decides, and what to show.

Replacing an old shed, patio or carport is new building work, read against today’s rules. When it may be exempt, and what the old approval still tells you.

A granny flat is a home, so its distance to each boundary and to the main house comes from the planning and building rules for houses on your lot.

A granny flat always needs building approval, but in some states it can skip a council planning application when it meets the rules the state sets.

Often yes, with its floor raised above the flood level the council sets. How a flood overlay changes a granny flat, and who checks the floor level.

In Queensland some small work is exempt from building approval within the limits the state sets. What usually is, what is not, and who decides.

A retaining wall can often sit on or near the boundary, but its height, footings, drainage and the neighbour’s land decide how. Who to ask, and what to show.

Neighbours usually share the cost of a dividing fence equally, under each state’s own fencing law. How the notice works, what counts, and when you pay alone.

A front fence is read by the council’s planning rules as well as the building rules. When it may be exempt, when it needs an application, and corners.

A pool in front of the house is possible on many lots, but the street setback, the barrier and the front fence bring questions a backyard pool does not.

A shed can often go on a lot in a flood overlay, but the council’s flood code may set its floor level, how it is built and where it sits.

On bushfire prone land a carport attached to the house, or close to it, is usually built to the house’s bushfire level. How the rating is read.

A shed beside the house is common, but the side setback, the services that run down that side and the way to the back yard decide whether it fits.

In Victoria a small structure can be exempt from a building permit and still need a planning permit. Who decides each, and how to check your lot.

In Western Australia some small work needs no building permit and many outbuildings can go ahead without development approval, within limits.

Sometimes. Small earthworks may be exempt, while larger cut or fill, fill in a flood area or work near a boundary can need the council’s approval.

Queensland development applications use the state’s forms: DA Form 1 for development generally, Form 2 for building work only. Which goes with which.

A patio built without approval in Queensland can often be brought into line through the as built route a certifier or the council offers. What it takes.

How close a shed can sit to a boundary depends on the state, its height, the length of its wall and the fire rules. Who decides when it sits closer.

A carport’s distance to the boundary depends on the state, its height and how open its sides are, and the front setback is read hardest. Who decides.

In New South Wales a carport can be exempt development, complying development with a CDC, or a development application. What decides which, and what goes in.

A pergola in New South Wales can be exempt development when it stays inside the state’s standards. What takes the exemption away, and where it goes next.

Acid sulfate soils are harmless until they are dug up or drained. Where they are mapped, what work brings the question, and who decides what follows.

Overland flow is stormwater running across the ground when the drains overflow. How councils map it, what the overlay asks for, and who decides.

A special building overlay marks land in Victoria that stormwater can flood when the drains overflow. What needs a planning permit and who has a say.

An existing services plan shows the sewer, stormwater, water, gas, power and phone lines already on a lot. When you need one and how to find the lines.

A site plan template works as a checklist of the parts and the layout. What every plan carries, how the sheet is set out, and what a template leaves out.

Any program that holds a true scale can draw a site plan, but none of them knows your lot. What each kind of program does well and how to check the result.

Most carports need building approval, and a few fit an exemption. What decides it, who signs it off, and what the site plan has to show for your lot.

A small open pergola can often go ahead without building approval. Why the roof changes the answer, what else does, and who decides for your lot.

A shed in New South Wales is exempt, complying development or a development application. What decides which, and who gives the approval on your lot.

A granny flat always needs building approval, and some states skip the planning step when it meets their standards. How granny flat approval works.

A garage big enough for a car usually needs building approval. How a garage differs from a carport or shed, and why walls and a door change the rules.

A roofed verandah usually needs building approval, and enclosing one needs more. What the state calls it, who decides, and what your lot changes.

You need an owner builder permit when the value of the work passes the line your state sets. What it covers, what it does not, and who issues it.

You can often read a neighbour’s plans while their application is advertised. How to find them, what stays private, and how to make a submission.

Building certifier cost has no set price: most certifiers set their own fee. What the quote covers, what adds to it, and how to compare two of them.

A DA fee in NSW follows a state scale tied to the estimated cost of the work, and other bills follow it. How DA and CDC fees are worked out and compared.

A complying development certificate is one approval for planning and building, for work that meets every fixed standard in NSW. Who issues it, and when.

Exempt development is minor work New South Wales lets you build without a DA or a certificate, while it meets every standard. What the standards test.

DA approval means the planning authority has agreed to a development application, usually with conditions. What it allows, and what comes before you build.

You need a development application when the planning rules for your lot ask for one, usually because of the zone, an overlay or work past the state’s limits.

Victoria keeps two permits, and backyard work can need one, both or neither. Which work usually takes which, who issues each, and which comes first.

ResCode is the common name for Victoria’s residential standards on siting, overlooking and overshadowing. What it covers, and who applies it to your work.

The R-Codes are Western Australia’s residential design codes: how homes and outbuildings sit on a lot. The density coding, the setbacks, and who decides.

PlanSA is South Australia’s online planning portal, and development applications are lodged through it. The steps, the two consents, and the public register.

Notifiable work is Tasmania’s middle tier of building work: a building surveyor certifies the design and the council is told, without a building permit.

Which states ask a new home for a rainwater tank, where it sits on the site plan, when it needs approval, and what the first Australian rain study found.