House prices in CF15 8 (Radyr)

This article reveals price per square metre data and various charts to help you understand current housing market in 'CF15 8' (Radyr) - statistics were last calculated on 30 June 2024.

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Defining 'CF15 8'

This analysis is limited to properties whose postcode starts with "CF15 8", this is also called the postcode sector. It is shown in red on the map above. There are no official names for postcode sectors so I've just labelled it Radyr.

You can click on the map labels to change to a neighbouring sector, or you can enter a different postcode sector (e.g. CM23 4) below.

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FYI, a postcode sector is the full postcode without the last two letters.

Price per square metre

Knowing the average house price in Radyr 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. 14 Cwrt Brynteg, Station Road, Radyr, sold for £117,500 on May-2024. Given the internal area of 44 square metres, the price per sqm is £2,670.

England & Wales have been officially metric since 1965. However house price per square foot is prefered by some estate agents and those of sufficiently advanced age ;-) They may want to convert square meters 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. £3,350-£3,500, £3,500-£3,650, £3,650-£3,800 etc...) we then count the number of sales with within in each bucket and plot the results. The chart is based on 142 sales in Radyr (CF15 8) that took place in the last two years.

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.

The spread of prices will give you a feel of the typical range to expect in Radyr (CF15 8). Of the 142 transactions, half were sold for between £2,910 and £4,010 per square metre. The median, or 'middle', price per square metre in 'CF15 8' is £3,390. Notably, only 25% of properties that sold recently were valued at more than £4,010 sqm. For anything to be valued more than this means it has to be more desireable than the clear majority of homes.

Price map for Radyr

Do have a look at the interactive price map I created. I find it useful and I am sure it will help you in exploring Radyr. 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.

House price heatmap for Radyr

Comparison with neighbouring postcode sectors

The table below shows how 'CF15 8' compares to neighbouring postcode sectors.

Postcode sector	Lower quartile	Middle quartile	Upper quartile
CF15 9 Creigiau	£3,120 sqm	£3,670 sqm	£4,070 sqm
CF15 8 Radyr	£2,910 sqm	£3,390 sqm	£4,010 sqm
CF15 7 Taffs Well	£2,180 sqm	£2,940 sqm	£3,430 sqm

Will Radyr 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 chart below for CF15 8 (Radyr) compared with both the wider area CF15 and inflation (CPIH from the Office of National Statistics). The dashed trend lines in the chart show the average over time.

Download time series data as CSV (paying users only).

For the most recent sales activity, rather than a summarized average, it is better to see the underlying data. This is shown in the chart below, where blue dots represent individual sales, click on them to see details. If there is an obvious trend you should be able to spot it here amid the noise from outliers.

Data from Land Registry comes in gradually over time. I update it every month but it takes about 5 months for the majority of sales for Radyr to be recorded. Disclaimer: I do not verify and cannot guarantee the accuracy of any data shown. Outliers exist in the data, typically these are where the EPC registry records the internal area incorrectly, sometimes although very rarely the Land Registry price paid data can be wrong. The data provided throughout this website about Radyr 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.

Street level data

Street	Avg size	Avg £sqm	Recent sales
Goetre Fawr, Radyr, CF15 8E	83 sqm	£3,188	43
Station Road, Radyr, CF15 8A	57 sqm	£2,516	20
Arudur Hen, Radyr, CF15 8F	99 sqm	£3,291	17
De Clare Drive, Radyr, CF15 8F	103 sqm	£2,905	15
Maes Y Crofft, Radyr, CF15 8F	90 sqm	£3,389	13
Bryn Derwen, Radyr, CF15 8S	63 sqm	£3,616	11
Fisher Hill Way, Radyr, CF15 8D	99 sqm	£2,996	11
Windsor Avenue, Radyr, CF15 8B	159 sqm	£3,690	10

Search for your street here.

New build activity

Street	Avg size	Avg £sqm	New build sales
Burges Close, Radyr, CF15 8G	85 sqm	£3,462	9

Burges Close, Radyr, CF15 8G has seen 9 new build sales in the last 4 years (average price £263,658). These new build homes typically have an internal area of 85 sqm, with an average price of £3,462 sqm. This £sqm average is £72 above the average for CF15 8. New builds typically command a £ per sqm premium so this is normal.

Raw data

Our analysis of Radyr 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	sqm	£/sqm
14 Cwrt Brynteg, Station Rd, Radyr	£117,500 May-2024	44	2,670
21 Cwrt Brynteg, Station Rd, Radyr	£105,000 Apr-2024	44	2,386
25, Llantarnam Drive, Radyr	£697,500 Apr-2024	169	4,127

See the entire list of all sales in Radyr (CF15 8) here.