SO15 Property Price Guide and Insights
Discover SO15's 2025 property market: average prices for flats vs. houses, bedroom-count breakdowns, % of homes with gardens or balconies, plus an interactive postcode heatmap.

Houses
Explore our blog for market insights, guides and a sprinkling of our favourite properties!
What is the average price of a house in SO15?
The average price for a house in SO15 is £426k, costing on average £310 per sqft.
Average prices of houses by bedroom count are: £287k for a two-bedroom, £375k for a three-bedroom, £507k for a four-bedroom, and £713k for a five-bedroom.
What share of houses in SO15 feature gardens and parking?
In SO15, 98% of houses have a garden and 97% include parking.
What is the breakdown of property types in SO15?
The housing mix in SO15 is 24% detached, 47% semi-detached, 27% terraced, and 2% other.
Flats and apartments
Explore our blog for market insights, guides and a sprinkling of our favourite properties!
What is the average price of a flat in SO15?
The average price for a flat in SO15 is £163k, costing on average £171 per sqft.
Average prices of flats by bedroom count are: £124k for a one-bedroom, £190k for a two-bedroom, £350k for a three-bedroom, and £350k for a four-bedroom.
What share of flats in SO15 feature balconies and parking?
In SO15, 26% of flats have a balcony and 95% include parking.
What is the breakdown of lease types in SO15?
The leasing mix in SO15 is 97% leasehold and 3% freehold.
Looking for a property in SO15?
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