A pool house, cabana or changeroom building next to an old Southern Highlands pool is usually a separate structure from the pool itself in the eyes of the planning system, which means it’s assessed against its own demolition criteria rather than automatically riding along on the pool’s approval status. In practice, most residential pool houses and cabanas can be demolished under the same exempt development pathway as the pool, but that’s not guaranteed, and the two structures sometimes end up needing different treatment. This guide explains how that question gets worked through before a combined job is quoted.
Why the Pool and the Pool House Are Assessed Separately
Under the NSW planning framework, demolition of a structure, whether it’s a pool shell, a garden shed, a garage or a pool house, is generally assessed against the exempt development provisions in the State Environmental Planning Policy (Exempt and Complying Development Codes) 2008, provided the property isn’t heritage-listed or within a heritage conservation area and the structure doesn’t share a wall with an adjoining building. Our exempt development pool removal guide covers this framework in detail for the pool itself.
The same broad test applies to a pool house or cabana, but it’s applied to that structure specifically, not inherited automatically from the pool’s status. A freestanding, non-habitable pool house, typically used for storing pool equipment, a change area, or an outdoor entertaining shelter, usually meets the same exempt development conditions as the pool. Where the two differ is when the pool house is a more substantial building: one with a bathroom, kitchen or sleeping area that’s closer in character to a self-contained granny flat or guest cabin than a simple poolside shed. A structure like that may be classified differently for building purposes, and depending on its size, age and proximity to boundaries, its demolition can sometimes need a Complying Development Certificate (CDC) or, in some cases, a Development Application (DA), even where the pool itself is straightforward exempt development.
When You Genuinely Need Two Approval Pathways
This is where the “one approval or two” question usually lands. In the majority of Southern Highlands jobs quoted through this site, both the pool and its adjoining pool house or pump shed qualify as exempt development together, and no formal application is needed for either. The scenarios where they split are:
Heritage-listed properties or heritage conservation areas. If your property carries a heritage overlay, both the pool and any adjoining structures generally fall outside exempt development, and a CDC or DA covers the whole job as a single application. This is more likely to affect the pool house question in Berrima, parts of Bowral and parts of Mittagong, where heritage overlays are more common. Our exempt development guide sets out which Highlands townships carry these overlays.
A pool house that’s substantially built or habitable. A larger pool house with plumbing, a kitchenette or a bathroom, sometimes used as informal guest accommodation, is a more significant structure for demolition purposes than a simple equipment shed. Depending on its footprint and how it’s classified, its removal can sometimes require a CDC even where the pool itself is exempt.
Boundary proximity. A pool house built close to a side or rear boundary, more common on older, tighter Highlands lots, can trigger different demolition standards to a pool shell that sits centrally in the yard, particularly around retaining and adjoining structure protection.
Asbestos in the pool house structure. This isn’t strictly an approval question, since asbestos management sits under separate work health and safety regulation rather than the planning framework, but it’s the single most common reason a pool house demolition takes longer or costs more than expected. Fibro cement cladding, eaves lining and flat sheet walls were standard in pool houses and cabanas built before 1985, and a licensed asbestos removalist handles that component of the job regardless of which planning pathway applies to the demolition itself.
What Gets Assessed at the Site Inspection
For a combined pool and pool house job, the site inspection covers both structures individually: the pool’s construction type and condition (our pool removal cost by pool type guide covers how concrete, fibreglass, vinyl and above-ground pools differ for pricing purposes), and the pool house’s construction, age, connected services and apparent use. The property’s heritage and zoning status is checked through the NSW Planning Portal for both structures at the same time, since it’s the same underlying overlay that applies to each. Where the pool house looks like it may fall outside exempt development, this is flagged in the written quote before any work starts, rather than discovering it once demolition is underway.
How the Demolition Itself Differs
Once approval status is confirmed, the physical demolition of a pool house is a more conventional building demolition than a pool removal: disconnecting power, water and any gas supply, stripping roofing and cladding, and demolishing the frame, generally timber or steel stud construction rather than reinforced concrete. This is faster and less equipment-intensive than pool demolition itself, and where both structures are being removed in the same job, the pool house demolition is sequenced alongside the pool works to minimise separate site visits and keep the combined quote as efficient as possible. Slab-on-ground pool houses leave a concrete pad that’s broken out and removed or, in some cases, retained as a base for future use if the owner wants to keep a hardstand area.
Cost Considerations for Combined Jobs
There’s no fixed statewide price for pool house demolition on its own, since it depends heavily on size, materials and services, but as a general guide, a small to medium timber or fibro pool house or cabana adds roughly $2,000–$6,000 to a combined pool removal quote, with asbestos-containing cladding pushing toward the upper end of that range or beyond depending on quantity. A larger, more substantial structure with a slab, brick veneer or a bathroom fit-out is priced individually after inspection rather than against a standard range. Where a separate CDC or DA is required for the pool house specifically, that adds the certifier or council fee and processing time to the project timeline, typically running in parallel with any approval needed for the pool.
Frequently Asked Questions
Can I demolish my pool house without touching the pool, or vice versa? Yes, they can be treated as separate scopes if you only want one structure removed. They can be quoted independently where that’s useful, though there are efficiencies in doing both at once if you’re removing the pool anyway.
Does my pool house automatically need council approval just because it has plumbing? Not automatically. Plumbing connections themselves don’t change the planning pathway, but a habitable structure with a bathroom or kitchen is more likely to be assessed differently to a simple equipment shed. Your contractor checks this at the site inspection rather than assuming either way.
My pool house is fibro. Does that always mean asbestos? Not always, but fibro cement sheeting used before 1985 commonly contains asbestos, and it’s a genuine possibility worth planning for regardless of the exact approval pathway. The contractor tests or assesses this as standard before demolition and a licensed removalist handles any confirmed material.
If my property is heritage-listed, does that block me from removing the pool house? No, in most cases the structure can still be removed, but it needs to go through a CDC or DA rather than proceeding as exempt development. We can talk you through what that process typically involves for a Highlands property.
Considering removing a pool and an adjoining pool house or cabana together? Get a free on-site quote and the approval pathway and pricing for both structures will be confirmed before you commit.