Pontprennau and Old St Mellons, Cardiff Property Price Guide and Insights
Discover Pontprennau and Old St Mellons, Cardiff'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 Pontprennau and Old St Mellons, Cardiff?
The average price for a house in Pontprennau and Old St Mellons, Cardiff is £427k, costing on average £344 per sqft.
Average prices of houses by bedroom count are: £272k for a two-bedroom, £341k for a three-bedroom, £543k for a four-bedroom, and £794k for a five-bedroom.
What share of houses in Pontprennau and Old St Mellons, Cardiff feature gardens and parking?
In Pontprennau and Old St Mellons, Cardiff, 95% of houses have a garden and 90% include parking.
What is the breakdown of property types in Pontprennau and Old St Mellons, Cardiff?
The housing mix in Pontprennau and Old St Mellons, Cardiff is 28% detached, 41% semi-detached, 24% terraced, and 7% other.
What is the most expensive area in Pontprennau and Old St Mellons, Cardiff to buy a home?
The most expensive area to buy a house in Pontprennau and Old St Mellons, Cardiff is CF14, where the average property is £475k. The second and third most expensive areas are CF23 with an average price of £459k and CF3 with an average price of £346k .
What is the cheapest area in Pontprennau and Old St Mellons, Cardiff to buy a home?
The cheapest area to buy a house in Pontprennau and Old St Mellons, Cardiff is CF3, where the average property is £346k. The second and third cheapest areas are CF23 with an average price of £459k and CF14 with an average price of £475k .
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 Pontprennau and Old St Mellons, Cardiff?
The average price for a flat in Pontprennau and Old St Mellons, Cardiff is £172k, costing on average £672 per sqft.
Average prices of flats by bedroom count are: £135k for a one-bedroom, £186k for a two-bedroom, £253k for a three-bedroom, and N/A for a four-bedroom.
What share of flats in Pontprennau and Old St Mellons, Cardiff feature balconies and parking?
In Pontprennau and Old St Mellons, Cardiff, 15% of flats have a balcony and 84% include parking.
What is the breakdown of lease types in Pontprennau and Old St Mellons, Cardiff?
The leasing mix in Pontprennau and Old St Mellons, Cardiff is 97% leasehold and 3% freehold.
What is the most expensive area in Pontprennau and Old St Mellons, Cardiff to buy a flat?
The most expensive area to buy a flat in Pontprennau and Old St Mellons, Cardiff is CF23, where the average property is £207k. The second and third most expensive areas are CF14 with an average price of £171k and CF3 with an average price of £138k .
What is the cheapest area in Pontprennau and Old St Mellons, Cardiff to buy a flat?
The cheapest area to buy a flat in Pontprennau and Old St Mellons, Cardiff is CF3, where the average property is £138k. The second and third cheapest areas are CF14 with an average price of £171k and CF23 with an average price of £207k .
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