The average house price on Alder Avenue, Southampton is £344,909. Prices range from £99,000 to £445,000.
There are 11 properties on Alder Avenue, Southampton.
Average house prices on Alder Avenue, Southampton have risen by 215.2% from £121,500 in 2023 to £383,000 in 2025.
Alder Avenue, Southampton is in the SO30 postcode district.
Create a free account to unlock unlimited property views, save searches, and track price changes.
All government property data remains free. We'll never charge for publicly funded information.