South Coogee 2034 · Randwick City Council
South Coogee Builder: Clifftop Views Without the Fight
Everyone on the ridge wants the ocean. Including your neighbours.
South Coogee's clifftop streets above Lurline Bay are about one thing: the view east. Your new home wants as much glass facing it as possible. The house behind yours wants to keep seeing past you. And the wind off the Tasman wants to test every door you install. Get those three right and the rest is detail.
Short answer
How do I get a second storey approved on the South Coogee ridge?
Show neighbours the envelope early, often with height poles before lodgement, and design to share views rather than take them, because council weighs view loss heavily up here. Ocean-facing sliding doors should meet AS 2047 for water resistance, or they'll leak in a southerly. Adjusted Rawlinsons figures put mid-spec work around $2,820 to $3,390 per m².
Written and reviewed by Oliver Alameri
Licensed builder, NSW Contractor Licence 487805C · Founder, Buildana
Fact-checked
Height poles before the neighbours see plans
Lodge a second storey on the ridge and the neighbour behind will probably object on views. That's their right. It isn't a veto.
What I've learnt is that fear drives most objections. People picture the worst. So on South Coogee ridge sites we often put up height poles before lodgement: temporary posts, with tape strung between them, marking the exact corners and roof line of the new building. The neighbour can stand in their living room and see what they'd actually lose. Usually it's less than they feared.
Then a view analysis. Photos from the neighbours' main rooms, standing height, with the new building modelled in. It shows council we've looked, and where the design could give ground: a lower roof pitch, an upper level pulled back, bulk shifted toward a side boundary where it blocks nobody.
- Height poles at the new roof corners
- Photo montages from neighbours' living areas
- Design tweaks offered before lodgement
- A compliant envelope, so the design is defensible
Most view objections come from fear of the unknown. Height poles take the unknown away.
Sliding doors that face the Tasman
Here's the other ridge problem. Big stacking doors facing east look incredible. In a southerly buster, with rain driven sideways off the ocean, a poorly specified one lets water straight across the new floors.
Windows and doors in Australia are rated under AS 2047, including a water penetration resistance figure. That rating has to match what the site demands, and on this ridge the demand is high. Then the detail: a sill with a proper step-down or drainage channel, flashings under and behind the frame, and a floor fall outside. The frame rating means nothing if the sill detail lets water run inward. Get both right.
Designing for the view in South Coogee?
Share your address and a sketch or plans if you have them. I'll flag where objections are likely, whether height poles are worth it, and what rating your ocean-facing doors will need.
0476 300 300Heritage streets, salt and the cost of the ridge
Several South Coogee streets fall within Heritage Conservation Areas, so Federation and inter-war fronts often have to stay. A contemporary rear with the glass facing east, hidden from the street, is the usual approach.
Salt exposure on the ridge is about as bad as it gets in Sydney. Marine-grade stainless, coastal-rated coatings and sealed timber are baseline, not upgrades.
Adjusted Rawlinsons Sydney figures put mid-spec work here at around $2,820–$3,390/m². High-rated glazing systems usually lift that, and deserve their own line in the budget.
Before designing on the South Coogee ridge
Settle these early and the DA goes smoother.
- 01
Survey including neighbours' window and floor levels
- 02
Height poles and photo montages before lodgement
- 03
Engineer's site wind assessment
- 04
Door water ratings matched to exposure
- 05
Heritage and coastal hazard map check
- 06
Separate budget line for high-rated glazing
Clifftop building in South Coogee
Will a neighbour's objection kill my second storey?
Rarely on its own. Council weighs the view lost against how reasonable and compliant your design is. Showing you've tested and reduced the impact helps a lot.
What are height poles for?
They mark the outline of a proposed building on site so neighbours and council can see its real height and bulk before or during assessment.
Why do ocean-facing doors leak?
Usually one of two things. The door's water penetration rating is too low for the exposure, or the sill and drainage detail lets water run inward.
Which council handles South Coogee?
Randwick City Council, postcode 2034. Coastal hazard and heritage referrals can extend DA timeframes.
Sources and references
Costs are from the Rawlinsons handbook with the local cost index applied; rules and timeframes are checked against the sources below.
Keep your view. Respect theirs. Keep the rain out.
Clifftop homes and extensions in South Coogee, with neighbour objections tested early and ocean-facing glass specified to stay dry.