SO21 Property Price Guide and Insights
Discover SO21's 2026 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 SO21?
The average price for a house in SO21 is £957k, costing on average £693 per sqft.
Average prices of houses by bedroom count are: £404k for a two-bedroom, £609k for a three-bedroom, £834k for a four-bedroom, and £1.67m for a five-bedroom.
What share of houses in SO21 feature gardens and parking?
In SO21, 98% of houses have a garden and 97% include parking.
What is the breakdown of property types in SO21?
The housing mix in SO21 is 51% detached, 30% semi-detached, 9% terraced, and 10% 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 SO21?
The average price for a flat in SO21 is £327k, costing on average £314 per sqft.
Average prices of flats by bedroom count are: £178k for a one-bedroom, £355k for a two-bedroom, N/A for a three-bedroom, and N/A for a four-bedroom.
What share of flats in SO21 feature balconies and parking?
In SO21, 23% of flats have a balcony and 100% include parking.
What is the breakdown of lease types in SO21?
The leasing mix in SO21 is 92% leasehold and 8% freehold.
Looking for a property in SO21?
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