Castle, Swansea Property Price Guide and Insights
Discover Castle, Swansea'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 Castle, Swansea?
The average price for a house in Castle, Swansea is £199k, costing on average £207 per sqft.
Average prices of houses by bedroom count are: £138k for a two-bedroom, £187k for a three-bedroom, £265k for a four-bedroom, and £492k for a five-bedroom.
What share of houses in Castle, Swansea feature gardens and parking?
In Castle, Swansea, 91% of houses have a garden and 76% include parking.
What is the breakdown of property types in Castle, Swansea?
The housing mix in Castle, Swansea is 11% detached, 32% semi-detached, 54% terraced, and 4% other.
What is the most expensive area in Castle, Swansea to buy a home?
The most expensive area to buy a house in Castle, Swansea is SA5, where the average property is £215k.
What is the cheapest area in Castle, Swansea to buy a home?
The cheapest area to buy a house in Castle, Swansea is SA1, where the average property is £183k.
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 Castle, Swansea?
The average price for a flat in Castle, Swansea is £118k, costing on average £187 per sqft.
Average prices of flats by bedroom count are: £103k for a one-bedroom, £108k for a two-bedroom, £263k for a three-bedroom, and N/A for a four-bedroom.
What share of flats in Castle, Swansea feature balconies and parking?
In Castle, Swansea, 24% of flats have a balcony and 61% include parking.
What is the breakdown of lease types in Castle, Swansea?
The leasing mix in Castle, Swansea is 83% leasehold and 18% freehold.
What is the most expensive area in Castle, Swansea to buy a flat?
The most expensive area to buy a flat in Castle, Swansea is SA1, where the average property is £142k.
What is the cheapest area in Castle, Swansea to buy a flat?
The cheapest area to buy a flat in Castle, Swansea is SA5, where the average property is £94k.
Looking for a property in Castle, Swansea?
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