Feb 07, 2023 by HM

House prices in Cardiff (CF24 0)

This article reveals price per square metre data and various charts to help you understand current housing market in Cardiff (CF24 0).

Price per square metre

Knowing the average house price in Cardiff is not much use. However, knowing average price per square metre can be quite useful. Price per sqm allows some comparison between properties of different size. We define price per square metre as the sold price divided by the internal area of a property:

£ per sqm = price ÷ internal area
E.g. 11, Augusta Street, Cardiff, sold for £223,000 on Aug-2023. Given the internal area of 109 square metres, the price per sqm is £2,045.

England & Wales have been officially metric for many decades. However house price per square foot is sometimes prefered by those of sufficiently advanced age. They may want to convert metres on this page to square feet.

The chart below is called a histogram, it helps you see the distribution of this house price per sqm data. To make this chart we put the sales data into a series of £ per sqm 'buckets' (e.g. £1,900-£2,000, £2,000-£2,100, £2,100-£2,200 etc...) we then count the number of sales with within in each bucket and plot the results. The chart is based on 70 sales in Cardiff (CF24 0) that took place in the last two years.

Distribution of £ per sqm for Cardiff (CF24 0)
Distribution of £ per sqm house prices in Cardiff

You can see the spread of prices above. This is because although internal area is a key factor in determining valuation, it is not the only factor. Many factors other than size affect desirability; these factors could be condition, aspect, garden size, negotiating power of the vendor etc.

That said, the spread of prices will give you a feel of the typical range to expect in Cardiff (CF24 0). Of the 70 transactions, half were sold for between £2,100 and £2,670 per square metre. Notably, only 25% of properties that sold recently were valued at more than £2,670m2. For anything to be valued more than this means it has to be more desireable than the clear majority of homes.

For the average, we calculate the 'median' or middle price. The median price per square metre in 'CF24 0' is £2,320. The table below shows how 'CF24 0' compares to neighbouring postcode sectors.

Postcode sector Lower quartile Middle quartile Upper quartile
CF24 3 Roath £2,470m2 £2,820m2 £3,220m2
CF24 1 Cardiff £1,940m2 £2,230m2 £2,560m2
CF24 0 Cardiff £2,100m2 £2,320m2 £2,670m2
CF24 4 Cathays £2,460m2 £2,860m2 £3,200m2
CF24 5 Splott £1,340m2 £1,570m2 £1,700m2
CF24 2 Splott £2,120m2 £2,460m2 £2,830m2

Will Cardiff house prices drop in 2024?

I cannot tell the future and don't believe anyone who says they can. I can however plot price trends - I have done this in the scatter plot below for CF24 0 (Cardiff). From this one could infer a range of reasonable possible future price falls or rises. In the chart below, the red dashed line is the house price trend for CF24 0 and the blue dots are the individual property sales that inform this trend.

Price per square metre in Cardiff (CF24 0) over time
House price trends for Cardiff

Hover on any blue dot to see details of specific sales

Disclaimer: The data provided throughout this website about Cardiff and any other area, is not financial advice. Any information provided does not and cannot ever take in to account the particular financial situation, objectives or property needs of either you or anyone reading this information. Furthermore, I cannot guarantee the accuracy of any data shown. This information is based on sold prices and internal area data provided by Land Registry and other third parties - I do not verify the accuracy of the Cardiff data or any other data I am given.

Price map for Cardiff

I've just finished coding the map I link to below. I find it useful and I am sure it will help you in exploring Cardiff. You can zoom in all the way to individual properties and then all the way back out to see the whole country. The colours show the current estimated property values. I will explain more about the methodology and create a key next week.

Property price heatmap for Cardiff
House price heatmap for Cardiff

Street level data

Street Avg size Avg £/m2 Recent sales
Newport Road, Cardiff, CF24 0D 57m2 £2,760 15
Windsor Mews, Cardiff, CF24 0H 49m2 £2,598 7
Comet Street, Cardiff, CF24 0J 106m2 £1,657 7
Eclipse Street, Cardiff, CF24 0J 97m2 £1,804 7
Orbit Street, Cardiff, CF24 0J 76m2 £2,470 6
Silver Street, Cardiff, CF24 0L 102m2 £1,814 5
Zinc Street, Cardiff, CF24 0H 67m2 £2,601 5
Metal Street, Cardiff, CF24 0J 78m2 £2,247 5

Search for your street here.

Raw data

Our analysis of Cardiff is derived from what is essentially a big table of sold prices from Land Registry with added property size information. Below are three rows from this table to give you an idea.

Address Paid m2 £/m2
11, Augusta St, Cardiff £223,000
109 2,045
33, System St, Cardiff £310,000
110 2,818
15, Moira St, Cardiff £240,000
106 2,264

See the entire list of all sales in Cardiff (CF24 0) here.


HouseMetric is a hobby, created out of a desire to see data and analysis not present on any free to use website. It is still a work in progress and I'll add more stuff in the near future.