The average house price on Sidlaw Avenue, St Helens is £69,556. Prices range from £46,000 to £114,000.
There are 9 properties on Sidlaw Avenue, St Helens.
Average house prices on Sidlaw Avenue, St Helens have risen by 94.7% from £46,000 in 2003 to £89,550 in 2025.
Sidlaw Avenue, St Helens is in the WA9 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.