Sunbury-on-Thames Property Price Guide and Insights
Discover Sunbury-on-Thames'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 Sunbury-on-Thames?
The average price for a house in Sunbury-on-Thames is £978k, costing on average £1k per sqft.
Average prices of houses by bedroom count are: £529k for a two-bedroom, £686k for a three-bedroom, £939k for a four-bedroom, and £1.52m for a five-bedroom.
What share of houses in Sunbury-on-Thames feature gardens and parking?
In Sunbury-on-Thames, 91% of houses have a garden and 85% include parking.
What is the breakdown of property types in Sunbury-on-Thames?
The housing mix in Sunbury-on-Thames is 41% detached, 37% semi-detached, 18% terraced, and 4% other.
What is the most expensive area in Sunbury-on-Thames to buy a home?
The most expensive area to buy a house in Sunbury-on-Thames is TW12, where the average property is £1.23m. The second and third most expensive areas are KT12 with an average price of £983k and TW16 with an average price of £725k .
What is the cheapest area in Sunbury-on-Thames to buy a home?
The cheapest area to buy a house in Sunbury-on-Thames is TW16, where the average property is £725k. The second and third cheapest areas are KT12 with an average price of £983k and TW12 with an average price of £1.23m .
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 Sunbury-on-Thames?
The average price for a flat in Sunbury-on-Thames is £319k, costing on average £639 per sqft.
Average prices of flats by bedroom count are: £260k for a one-bedroom, £349k for a two-bedroom, £366k for a three-bedroom, and £515k for a four-bedroom.
What share of flats in Sunbury-on-Thames feature balconies and parking?
In Sunbury-on-Thames, 24% of flats have a balcony and 77% include parking.
What is the breakdown of lease types in Sunbury-on-Thames?
The leasing mix in Sunbury-on-Thames is 97% leasehold and 3% freehold.
What is the most expensive area in Sunbury-on-Thames to buy a flat?
The most expensive area to buy a flat in Sunbury-on-Thames is TW12, where the average property is £381k. The second and third most expensive areas are KT12 with an average price of £312k and TW16 with an average price of £264k .
What is the cheapest area in Sunbury-on-Thames to buy a flat?
The cheapest area to buy a flat in Sunbury-on-Thames is TW16, where the average property is £264k. The second and third cheapest areas are KT12 with an average price of £312k and TW12 with an average price of £381k .
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