Total Sales
22
▼ -58% vs prev (53)
Median Price
$1,275,000
▲ +34% vs prev ($950,000)
Average Price
$1,403,733
▲ +29% vs prev ($1,087,089)
Total Sales Value
$29.76M
Compared to August 2026
Median Price
$1,275,000
▲ +34%
Average Price
$1,403,733
▲ +29%
Rental Market Snapshot · August 2026
Postcode-area rental observations for August 2026. These figures describe the entire 2099 postcode area, not Dee why alone.
Median weekly rent$780
Average weekly rent$870
Observations113
Weekly rent by bedrooms
| Bedrooms | Observations | Average | Median |
|---|
| 1 bedroom |
40 |
$618 |
$668 |
| 2 bedrooms |
58 |
$863 |
$825 |
| 3 bedrooms |
7 |
$1,284 |
$1,250 |
| 4+ bedrooms |
7 |
$2,049 |
$1,995 |
| Bedrooms unknown |
1 |
$258 |
$258 |
Weekly rent by dwelling type
| Dwelling type | Observations | Average | Median |
|---|
| Flat / unit |
91 |
$801 |
$765 |
| House |
16 |
$1,329 |
$925 |
| Other |
5 |
$676 |
$700 |
| Terrace / townhouse / semi |
1 |
$750 |
$750 |
Weekly rent figures are presented at postcode-area level because the underlying records identify postcodes, not individual suburbs. Unknown or unusable values are excluded.
Property Type Breakdown
Residentials
21 (95%) · Median $1,275,000
Commercials
1 (5%) · Median $280,000
Key Market Insights
22 properties settled in Dee why NSW 2099 in September 2026 — 21 residential and 1 non-residential (commercial or land).
The residential median sale price rose 34% to $1,275,000, up from $950,000 in August.
Residentials accounted for 95% of sales (21 of 22), compared to 5% for commercials (1).
Prices ranged widely — from $280,000 to $2,600,000, a spread of $2,320,000.
The standout sale was 6 TARRA CRES at $2,600,000 on 3 Sep — 104% above the monthly median.
All 22 Sales — September 2026
| Address |
Type |
Sold Price |
Settlement Date |
| 6 TARRA CRES |
Residential |
$2,600,000 |
3 September 2026 |
| 763 PITTWATER RD |
Residential |
$2,500,000 |
7 September 2026 |
| 20 TANGO AVE |
Residential |
$2,250,000 |
7 September 2026 |
| 14/19 RICHMOND AVE |
Residential |
$2,200,000 |
10 September 2026 |
| 1130/17 HOWARD AVE |
Residential |
$1,988,888 |
4 September 2026 |
| 9/18 BANKSIA ST |
Residential |
$1,541,000 |
7 September 2026 |
| 6/114 FISHER RD |
Residential |
$1,510,000 |
11 September 2026 |
| 15/42 SOUTH CREEK RD |
Residential |
$1,485,000 |
10 September 2026 |
| 312 B/8 OAKS AVE |
Residential |
$1,400,000 |
3 September 2026 |
| 305 A/8 OAKS AVE |
Residential |
$1,380,000 |
14 September 2026 |
| 313/697 PITTWATER RD |
Residential |
$1,275,000 |
2 September 2026 |
| 706 A/8 OAKS AVE |
Residential |
$1,260,000 |
10 September 2026 |
| 303/11 MOORAMBA RD |
Residential |
$1,155,000 |
10 September 2026 |
| 5 VALE AVE |
Residential |
$1,100,000 |
11 September 2026 |
| 12/1 THE CRESCENT |
Residential |
$965,000 |
2 September 2026 |
| 316/637 PITTWATER RD |
Residential |
$880,000 |
3 September 2026 |
| 510 B/8 OAKS AVE |
Residential |
$850,000 |
17 September 2026 |
| 10/8 WESTMINSTER AVE |
Residential |
$840,000 |
10 September 2026 |
| 4/7 GRAFTON CRES |
Residential |
$823,500 |
4 September 2026 |
| 409/23 PACIFIC PDE |
Residential |
$750,000 |
10 September 2026 |
| 1053/1 DEE WHY PDE |
Residential |
$725,000 |
4 September 2026 |
| 6/8 PACIFIC PDE |
Commercial |
$280,000 |
1 September 2026 |