How much is my house worth in Cardiff?
Curious what your Cardiff house could sell for? Get a free, no-obligation valuation from multiple local agents. Your details stay completely private until you decide to connect.
Cardiff market data: HM Land Registry UK House Price Index,
The average Cardiff house
£272,252
Average sold price across Cardiff
HM Land Registry UK House Price Index, July 2026. Average of completed sales, not asking prices.
That's the headline number. But it's rarely what actually matters for your specific property. The price your house would sell for depends on factors a town-wide average can't capture: the street, the condition, the layout, whether there's extension potential, how the last three similar houses on the road sold, and what the market has done in the last 90 days.
Online valuation tools typically get this 10–20% wrong. A local estate agent who actually transacts in your postcode weekly will get much closer. And if you get several of them to value in parallel, you see the full picture without committing to anyone.
Cardiff sold-price snapshot · July 2026
Average sold prices in Cardiff by property type
The Cardiffproperty market splits clearly along property type. The figures below are HM Land Registry’s average sold prices for July 2026. A starting benchmark, not a substitute for a real agent valuation: your home’s sale price depends on the specific street, the condition, and the agent you choose.
Detached
£519,113
Standalone family homes
Semi-detached
£324,859
Pair-share family homes
Terraced
£262,241
Mid- and end-of-terrace
Flat / apartment
£160,574
Leasehold flats and maisonettes
Where these numbers come from
HM Land Registry UK House Price Index for Cardiff, July 2026: the average of completed sales by property type, refreshed here every month. Contains HM Land Registry data © Crown copyright and database right. Licensed under the Open Government Licence v3.0.
For the exact sold-price evidence on your specific street, ValuQ’s local agents pull Land Registry comparables from your postcode sector when they value your property.
What actually moves the price of a Cardiff house
Street-level comparables
The three most recent sales of similar houses on your street or adjacent streets set the anchor. Agents who specialise in Cardiff will have these at their fingertips. Generic tools don't.
Condition and presentation
Two identical houses with different presentation can list at 10% apart. Kitchen, bathrooms, and external kerb appeal drive perceived value more than square footage alone.
Extension and layout potential
A Cardiff house with planning consent or visible extension potential (side return, loft) can be worth materially more than one without. Completed extensions with paperwork are even better.
Local market momentum
Cardiff prices don't move as a single block. Specific postcodes and property types move at different speeds. A valuation from 6 months ago is often already out of date.
Transport and school catchment
Station walk time, school catchment confirmation, and access to green space are the three structural drivers most underpriced on rough valuations. Specialists price these correctly.
Cardiff areas we cover
Cardiffisn't one market. It's several. Valuations vary meaningfully between these neighbourhoods. ValuQ matches your property to agents who actively transact in your specific area.
Ready to find out what your Cardiff house is worth?
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