9,400 New Homes for Woollahra and Edgecliff – Ambition Vs Reality

The NSW Government has unveiled one of the most significant planning proposals Sydney’s Eastern Suburbs has seen in decades, with a draft rezoning designed to enable approximately 9,400 new homes across Edgecliff and Woollahra over the next 20 years.

The proposal includes buildings of up to 34 storeys around Edgecliff Station and 32 storeys around the proposed Woollahra Station, together with approximately 3.5 hectares of new and upgraded open space. The new Woollahra Station is proposed to open in 2029.

On paper, 9,400 additional homes sounds like an enormous increase in housing supply.

But there is an important distinction between creating planning capacity and actually delivering 9,400 apartments.

Who is going to assemble the development sites?

Rezoning land doesn't automatically create development sites.

Woollahra in particular contains houses, terraces, strata apartment buildings, heritage properties and fragmented ownership. To create sites large enough for major developments, developers may need to purchase and amalgamate numerous adjoining properties.

In fact, Woollahra Council's existing Edgecliff planning strategy specifically contemplated increased development potential where site amalgamation requirements are met.

That process can become increasingly expensive. Once owners understand their property is required to complete a larger development site, they may demand a premium to sell.

Where existing strata buildings are involved, assembling a viable site can become more complicated again.

What will the new apartments actually cost?

This raises another important question for buyers: what will these new apartments sell for?

Existing two bedroom apartments in Woollahra and Edgecliff already command substantial prices, but developers of new projects will face an entirely different cost base.

They need to recover the cost of land acquisition and amalgamation, stamp duty, consultants, demolition, construction, financing, marketing, infrastructure contributions and potentially years of holding costs.

Consequently, while it is too early to nominate definitive prices, it is reasonable to question whether many newly constructed two-bedroom apartments could eventually need to be priced in the $2.5 million to $3 million range or higher, particularly in premium developments.

Increasing housing supply and creating affordable housing are not necessarily the same thing.

The Government's proposal acknowledges this issue by including a 3% affordable housing contribution base rate, increasing to as much as 15% on certain sites.

Can 9,400 apartments actually be financed?

Then there is the question of development finance.

Delivering 9,400 apartments represents billions of dollars of development within a relatively tight geographical area.

Commercial lenders don't assess projects purely on whether a development application stacks up. They consider developer equity, construction costs, presales, market conditions and their existing exposure to particular borrowers, property types and geographical markets.

If multiple developers were simultaneously seeking hundreds of millions, potentially billions of dollars to construct competing apartment projects within Woollahra and Edgecliff, concentration risk becomes a legitimate commercial consideration for lenders.

This doesn't mean the apartments won't be built. It suggests that delivery is likely to be staged over many years and ultimately determined by market demand and project feasibility, not simply planning controls.

What about schools, roads and public transport?

This may be the bigger question.

Woollahra Council has previously highlighted significant existing infrastructure constraints. Based on figures it cited from School Infrastructure NSW's submission to the Edgecliff Strategy, Woollahra Public School was operating at 102% capacity, Glenmore Road Public School at 99% and Double Bay Public School at 81%.

At secondary level, Rose Bay Secondary College was reported at 96% capacity and Inner Sydney High School at 93%. Council described accommodating a new public high school as an immediate concern. These are previously reported capacity figures rather than confirmed September 2026 utilisation rates, but they illustrate why education infrastructure deserves serious consideration.

Road infrastructure is another concern. Council's material cites a 2024 traffic study finding the New South Head Road/Glenmore Road/Mona Road intersection was already at capacity during AM and PM peaks. It also reported multiple Edgecliff bus services operating over capacity at peak periods, with congestion limiting the ability to simply add more services.

The NSW Government argues the rezoning will be supported by the new Woollahra Station, new and upgraded parks, walking and cycling connections and additional services.

Council takes a very different position, warning that the proposed population increase requires substantially greater investment in roads, water, electricity, schools and other infrastructure.

Planning potential versus development reality

For property buyers, owners and investors, the important point is that 9,400 potential homes should not be confused with 9,400 homes suddenly being built.

There are still major hurdles involving land amalgamation, acquisition prices, construction costs, presales, development finance and infrastructure capacity.

Some projects may become feasible. Others may never proceed.

This reinforces the importance of looking beyond the headline when purchasing property.

Future zoning, neighbouring development potential, infrastructure, transport, schools and proposed building heights can all influence the long term desirability and value of a property.