Five Eastern Suburbs, five markets, one misleading number

Market analysis · Eastern Suburbs

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The dearer the street, the less the median tells you

873 house sales across five Eastern Suburbs over three years. The pattern that emerges is not the one most owners expect: the further up the market you go, the less any published figure describes the house you actually own.

Alan Weiss · Weiss Real Estate

Every owner in the Eastern Suburbs has heard their suburb median quoted back to them. It appears in the portals, in the quarterly summaries, in the letter that arrives unsolicited telling you what your neighbourhood is worth. It is the single most repeated number in this business and, at the top of the market, it is close to useless.

I have spent the past few weeks working through the disclosed house sales in five suburbs — Bellevue Hill, Vaucluse, Dover Heights, Rose Bay and Bondi — covering the three years to mid-2026. After removing development sites, amalgamated parcels and nominal transfers, 873 sales remain. What they show is that these are not five points on one ladder. They are five separate markets with very little buyer overlap, and the internal spread inside each one widens as the price rises.

Five markets, not five price points

The medians suggest an orderly progression. The distribution does not. Bellevue Hill recorded four house sales under $4 million in three years — two per cent of everything that traded. Bondi recorded five above $10 million, or four per cent. A buyer holding $4 million has effectively no access to Bellevue Hill. A buyer holding $12 million has almost nothing to purchase in Bondi.

These are not tiers of a single market. They are separate pools, and the people shopping in one are rarely shopping in another.

Bondi is the outlier, and it is the outlier for an encouraging reason. It is the only one of the five with a genuinely thick middle: 92 per cent of its sales fell between $2 million and $8 million. It has a functioning volume market, which means an appraisal there can be built on real comparable evidence. The other four cannot.

A suburb median is a statistical convenience. At the top of this market it is not a valuation, and it is not even a reliable starting point.

The multiples of sale on a single street

The clearest way to see the problem is to stop looking at suburbs and look at individual streets. Take every street that recorded three or more sales in the period — 120 of them across the five suburbs — and divide the highest sale by the lowest.

Victoria Road, Bellevue Hill is the most instructive street in the dataset. Twenty sales, from $2,800,000 to $80,000,000. A 28-fold spread on one road. It is simultaneously among the most expensive streets in Australia and a street where houses trade under $3 million. There is no street median that describes it, let alone a suburb median.

Fitzwilliam Road in Vaucluse runs 13.5 times. Balfour Road in Bellevue Hill, 11.9. Hopetoun Avenue in Vaucluse — the highest-volume street in the entire dataset with 27 sales — runs 10.7 times, from $2.8 million to $30 million.

The typical street tells the same story more quietly. The median street multiple is 2.80 in Bellevue Hill, 2.46 in Rose Bay, 2.29 in Vaucluse, 2.16 in Dover Heights and 1.81 in Bondi. The cheaper the suburb, the more the houses on a given street resemble one another.

What each suburb actually looks like

Set the five distributions side by side and the shapes are entirely different animals. Dover Heights is the tightest market of the five — its mean sits only 11 per cent above its median, it recorded no sale above $25 million, and its middle 50 per cent spans a range of 1.8 to 1. It behaves like a coherent suburb, which is why its median is worth something.

Rose Bay is the most divided. Its mean sits 41 per cent above its median, the widest gap of the five. Nearly a quarter of its sales were under $4 million while six per cent cleared $20 million, including the $83.5 million sale at 19 Bayview Hill Road in December 2025 that set the suburb record. Rose Bay is not one market. It is two, sharing a postcode.

This also explains a result that looks like an error and is not: Dover Heights carries a higher median than Rose Bay — $7,000,000 against $6,225,000 — while Rose Bay is plainly the more valuable suburb, with a higher average sale and a top sale four times larger. Both numbers are correct. They are measuring different things, and only one of them is being quoted at owners.

The dearest streets, and the gap beneath them

Kambala Road is worth pausing on. Its median across the period is $32,075,000 — and the figure only holds once four contiguous parcels sold together in a single $105 million transaction are treated as one sale rather than four. Left uncorrected, the same data returns a Kambala Road median of $46,750,000. That is a $14.7 million error produced by a data-handling decision, not a market movement, and it is the sort of thing that quietly corrupts a great many published figures.

The comparable evidence gets thinner precisely where the stakes get higher. That is the opposite of how most owners assume it works.

What I take from it

If you own a house in Bondi, the suburb median is a reasonable orientation point. It will land you within a factor of three of almost any street, and there are enough recent sales nearby to build a real argument about price.

If you own a house in Bellevue Hill or Vaucluse, it is close to noise. The median will be wrong on Kambala Road and wrong on Birriga Road, for opposite reasons, and there may be only two or three genuinely comparable sales anywhere in the suburb. Tightly held streets produce almost no transaction evidence — which is exactly why they are difficult to price and exactly why a number derived from the whole suburb misses them.

So the appraisal has to be built from the property upward: the street, the aspect, the land, the outlook, and the two or three sales that are actually alike. Not from the suburb down. In the past three years across these five suburbs there were 120 streets with three or more recorded sales — that is the entire evidentiary base, and once you narrow it to a specific street with a specific aspect, it is thinner than almost anyone expects.

Dover Heights is the most predictable of the five. Bellevue Hill is the most valuable. Bondi is the most liquid. Rose Bay is the most divided. No single number holds any two of those at once, and the ones being quoted at owners are trying to hold all five.