Article summary
Learn the height limits for fences in Auckland and when you need council consent before you build.
- Category:
- regulations
- Read time:
- 8 min
- Published:
- 9 February 2026
- Written by:
- My Homes Fencing Expert
Quick answer: under the Auckland Unitary Plan and the Building Act, most side and rear boundary fences up to 2m high can be built without resource or building consent. Front and street-facing fences are usually held lower (often around 1–1.5m) to protect sightlines, and pool fences must meet separate safety rules regardless of height. Corner sites, heritage overlays and any fence that doubles as a retaining wall can all tighten those limits.
The rules aren't always intuitive, and getting them wrong can mean an expensive rebuild or a notice from Council. Here's what actually applies in practice, based on the questions we field on almost every quote across Auckland.
The Two-Metre Answer, and Why It Isn't the Whole Answer
For most side and rear boundaries in most Auckland residential zones, two metres is the number. Up to that, a fence is generally a permitted activity and you can build it. Above it, you are generally into resource consent. That answer is correct often enough to be useful and wrong often enough to be dangerous.
It is wrong when the boundary faces the street, when the section slopes, when there is a retaining wall involved, when the property sits in a heritage or special character overlay, when it is a corner site, when a covenant applies, and when the fence forms part of a pool barrier.
That is a long list, and on a typical Auckland property at least one of them usually applies to at least one boundary. So treat two metres as the starting point rather than the answer, and read on for the situation that applies to you. This is general guidance — confirm your specific address with Auckland Council.
Two Consents, Two Different Thresholds
This is the distinction that causes more confusion than anything else in Auckland fencing, and understanding it explains most of the contradictory advice you will hear. There are two separate consent systems, they have different thresholds, and people quote whichever number they happened to learn.
Building consent comes from the Building Act, which exempts a range of low-risk work — and ordinary fences are exempt to a height comfortably above two metres. Resource consent comes from the Auckland Unitary Plan, which generally permits fences up to two metres in most residential zones.
So the two-metre number is a Unitary Plan number, not a Building Act one. A 2.2-metre fence typically needs no building consent whatsoever and still requires resource consent. Someone telling you "fences don't need consent under that height" may be perfectly correct about building consent and completely wrong about your actual obligation.
Where Height Is Measured From
Height is measured from ground level, which sounds obvious until the ground on the two sides of your fence is at different levels — and on a lot of Auckland sections it is. In that situation the measurement is generally taken from the lower side, which is the side experiencing the fence as tall.
The logic is straightforward once you see it: the rule exists to limit the effect a fence has on the neighbouring property and the street, so it measures the effect from where the effect is felt. A fence that is 1.8 metres from your side and 2.4 metres from your neighbour's is a 2.4-metre fence as far as the rules are concerned.
This catches out anyone building along a boundary where their land is higher — quite common on stepped sites and where earthworks were done at subdivision. Measure from the low side before you assume you are compliant.
Sloping Sections: Height Changes Along the Run
On a sloping boundary, a fence built with a level top line is a different height at every point along its length. Set the height so the uphill end is right and the downhill end will be over. Set it so the downhill end is right and the fence looks progressively shorter as it climbs.
This is why fences on slopes are either stepped or raked. A stepped fence drops in increments so each bay stays within the limit, at the cost of triangular gaps under each step. A raked fence follows the ground continuously, which looks far better and keeps the height consistent, but only timber and raking-capable systems can do it — rigid panels cannot.
The practical point for compliance is that the limit applies at every point along the fence, not on average. A fence that is compliant for most of its length and 300 millimetres over for one bay at the bottom of the slope is not a compliant fence.
Front Yards and Corner Sites
Street-facing boundaries are held to lower limits than side and rear ones, for streetscape and sightline reasons, and there is often a distinction between a solid fence and one that is substantially open. A partly open fence — pickets, slats, or a solid lower section with an open top — is frequently permitted higher than a solid one of the same height.
That distinction is genuinely useful if you want presence at the front without a consent application. A low solid base with an open upper section can deliver the visual weight people are actually after while staying within the rules.
Corner sites and driveways carry additional requirements, because a solid fence right up to an intersection or a vehicle crossing makes it impossible to see approaching traffic and pedestrians. Expect a sightline splay to be required near the corner, and treat it as a safety matter rather than bureaucratic interference — it is your own visibility pulling out too.
Retaining Walls Add Their Height to Yours
If your fence sits on top of a retaining wall, the wall counts toward the height. A one-metre wall with a 1.8-metre fence on it is assessed as a 2.8-metre structure, and it is well over the permitted height even though the fence itself is entirely ordinary.
This surprises people because from their own side — the high side — the fence looks completely normal. The height is only apparent from the neighbour's side, which is exactly the perspective the rule is written from.
There is a separate issue as well: a retaining wall has its own building consent threshold, and that threshold drops when the wall carries additional load such as a fence. So a wall-top fence can trigger both consents at once. If you are dealing with a level change along a boundary, get this checked before designing anything.
When You Genuinely Need More Height
Sometimes two metres genuinely does not solve the problem — typically a two-storey neighbour looking down into a yard. You have more options than a consent application, and they are worth working through first.
A freestanding screen set back from the boundary is often treated differently from a boundary fence, and because it can be placed close to the area you actually want private, it can be lower and much shorter while blocking more. This is the single most common answer we recommend and it solves most overlooking problems.
Beyond that: louvre systems block a downward view specifically while staying within height; planting adds screening above a compliant fence without being a structure; and a written agreement with your neighbour supporting a taller fence makes a resource consent application considerably more straightforward. Applying for consent is a real option too — it is a process, not a refusal. My Homes Fencing Expert checks zone, overlays and levels before quoting and will tell you plainly what your options are. Call 022 315 8987 or book a free, no-obligation site visit.
Frequently Asked Questions
On most side and rear boundaries in most residential zones, yes. Check first if the boundary faces the street, the ground levels differ across it, there's a retaining wall involved, the property is in a heritage or special character overlay, or it's a corner site.
They're different systems with different thresholds, which is why advice conflicts. Ordinary fences are exempt from building consent well above 2m, but the Unitary Plan generally permits only 2m before resource consent. So a 2.2m fence can need no building consent and still need resource consent.
Generally from the lower side — the side that experiences the fence as tall. The rule exists to limit the effect on the neighbouring property, so it measures where the effect is felt. A fence that's 1.8m from your side and 2.4m from theirs is a 2.4m fence for the rules.
It applies at every point along the fence, not on average. A level-topped fence on a slope is a different height at each point, which is why fences on slopes are either stepped or raked. One bay 300mm over at the bottom of the slope makes the fence non-compliant.
Lower than side and rear boundaries, for streetscape and sightline reasons — and there's usually a distinction between a solid fence and a substantially open one, with open fences often permitted higher. Corner sites and driveways carry additional sightline splay requirements.
Yes. A 1m wall with a 1.8m fence on top is assessed as a 2.8m structure. It looks normal from your side because you're on the high side — the height is only apparent from the neighbour's, which is the perspective the rule is written from. The wall may need its own consent too.
Try a freestanding screen set back from the boundary first — it's often treated differently and, placed close to the area you want private, can be lower and shorter while blocking more. Louvres, planting above a compliant fence, and a neighbour's written support for a consent application are the other routes.
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