House prices in 'CF14 7', Cardiff
This article reveals price per square metre data and various charts to help you understand current housing market in 'CF14 7' (Cardiff) - statistics were last calculated on 03 December 2024.
Defining 'CF14 7'
This analysis is limited to properties whose postcode starts with "CF14 7", this is also called the postcode sector. There are no official postcode sector names so I've just labelled it CF14 7, Cardiff. It is shown in red on the map below.
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You can click on the map above to change to a neighbouring sector, or you can use the search form below.
Price per square metre
Knowing the average house price in CF14 7 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
For example in October 2024, Flat 5 Dorchester Mansions, Park Lane, Cardiff, CF14 7AW sold for £192,500. Given the internal area of 72 square metres recorded on the EPC, the price per sqm is £192,500 ÷ 72 sqm = £2,673.
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 ;-). It is a huge pain to code the automatic conversion for square meters to square feet for all the graphs and charts on CF14 7 and elsewhere. All the conditionals turn my tidy code for into spaghetti. I will get around to it at some point, but for now you can just divide everything by 10 in your head, move a decimal place and you'll be close enough. If you want to be more precise 1 sqm = 10.76391 sqft.
Distribution of £ per sqm for 'CF14 7' vs 'CF14'
The chart above is called a histogram, it helps you see the distribution of house price per sqm in CF14 7 To make this chart we put all the sales data into a series of £ per sqm 'buckets' (e.g. £3,350 to £3,500, £3,500 to £3,650, £3,650 to £3,800 etc...) we then count the number of sales with within in each bucket and plot the results. The histogram is based on 87 sales that took place in CF14 7, Cardiff in the last 24 months.
Generate a custom histogram like the one above but based on your own criteria.
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 CF14 7, Cardiff. Notably, only 25% of properties that sold recently were valued at more than £4,050 sqm. For anything to be valued more than this means it has to be more desireable than the clear majority of CF14 7 homes.
Box plot of £ per sqm for CF14 7
Tip: click on the chart to see the values.
The chart above is called a boxplot (or a box-and-whisker plot). Box plots, like histograms, are used to graphically represent the distribution of data, showing the central tendency, spread of the distribution. In the context of £ per square metre property price distributions, box plots represent the variation in property prices within a geographic area e.g. Cardiff. The chart above shows a boxplot for 'CF14 7' as well as the 'CF14' postcode district.
Property price map for Cardiff
Have a look at the interactive price map I created for myself. Use it to explore 'CF14 7' house prices all the way down to individual property plots.
House price map for CardiffCardiff house price forecasting
I cannot tell what house prices will do in the future and don't believe anyone who says they can. However we can plot price trends, I have done this in the chart below for CF14 7 (Cardiff) compared with the wider postcode district of CF14. You can extrapolate from this based on your own views on future interest rates, inflation and other factors.
House price index for CF14 7
Tip: click on the legend items to show/hide different lines
Download house price index as CSV (premium users only).
The chart above shows changes in 'CF14 7' property prices over the last 20 years. The index is calculated from the average price paid per sqm for property in CF14 7 and is set to 100 in 2004. I'm comparing the trends for CF14 7,Cardiff with the wider postcode district of CF14 What is more interesting is to look at the difference between flats and houses, even those in the same area follow a very different trend, to get a robust enough sample size to see this we need to zoom out and look at house price trends for the entire Cardiff local authority.
The dashed lines show nominal house price changes, the solid lines show the same data adjusted for inflation. Economists call this the 'real' price change. You have to take inflation into account when comparing prices over time. It's calculated using the formula:
Real Rate of Return = (1 + Nominal Rate) ÷ (1 + Inflation Rate) – 1In this formula, the nominal rate is the rate of change before any adjustments, and the inflation rate is taken from the Consumer Price Index. The real rate of return is a more accurate measure of change in value, because £1 today does not have the same buying power as £1 in the past. For example, if a savings account pays an interest rate of 3% per year and the inflation rate is 5% per year, the real rate of return is -2%. This means that the investment's value is shrinking by 2% each year.
Historic returns for CF14 7
| CF14 7 sector | CF14 district | |||
|---|---|---|---|---|
| Nominal | Real | Nominal | Real | |
| 20 yr per annum | 3.0% | 0.4% | 3.3% | 0.6% |
| 20 yr total | 82.3% | 8.0% | 91.2% | 13.2% |
| 10 yr per annum | 3.6% | 0.8% | 4.1% | 1.2% |
| 10 yr total | 42.1% | 7.9% | 49.1% | 13.2% |
| 5 yr per annum | 4.0% | -0.1% | 4.0% | -0.1% |
| 5 yr total | 21.7% | -0.4% | 21.8% | -0.4% |
| 1 yr per annum | -1.2% | -5.2% | 0.4% | -3.7% |
| 1 yr total | -1.2% | -5.2% | 0.4% | -3.7% |
This table complements the house price index chart above, presenting the data in a more detailed format. It breaks down the information into 20-year, 10-year, 5-year, and 1-year periods, further categorized by property type. For each period, we display both a per annum rate of change and a total rate of change.
The total rate of change represents the overall change over the entire period. The formula for total return is:
Total return = (Index at end of period ÷ Index at start of period) - 1
The per annum rate of change is the annualized rate of change over the period. This is equivalent to the annual bank savings rate you would need to achieve the same total return over the given period. This annualized return is also known as the Compound Annual Growth Rate (CAGR). The formula for CAGR is:
CAGR = (1 + Total return) ^ (1 ÷ Number of years) - 1
Some specific examples:
- Over the past 20 years, CF14 7 sector have seen a 0.4% annual change when adjusted for inflation. This translates to a total change of 8.0% in real terms.
- Over the past 5 years, CF14 7 sector have seen a -0.1% annual change when adjusted for inflation. This translates to a total change of -0.4% in real terms.
Most recent CF14 7 sales
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.
Tip: hover over dots to see details
Street level data
| Street | Avg size | Avg £sqm | Recent sales |
|---|---|---|---|
| Caer Wenallt, Cardiff, CF14 7H | 98 sqm | £3,059 | 16 |
| Whitworth Square, Cardiff, CF14 7D | 93 sqm | £2,992 | 15 |
| Coryton Rise, Cardiff, CF14 7E | 107 sqm | £3,800 | 14 |
| Lon Y Celyn, Cardiff, CF14 7B | 95 sqm | £3,518 | 12 |
| Park Avenue, Cardiff, CF14 7A | 90 sqm | £3,966 | 10 |
| Heol Pant Y Rhyn, Cardiff, CF14 7D | 95 sqm | £3,066 | 10 |
| Pendwyallt Road, Cardiff, CF14 7E | 106 sqm | £3,070 | 9 |
| Pantmawr Road, Cardiff, CF14 7T | 113 sqm | £3,745 | 9 |
Search for your street here.
Nearby geographies
The table below shows how 'CF14 7' compares to the other postcode sectors in CF14.
| Sector | Lower quartile | Median | Upper quartile | Sales in last 2yr |
|---|---|---|---|---|
| CF15 8 Radyr | £3,080 sqm | £3,710 sqm | £4,180 sqm | 194 |
| CF15 7 Taffs Well | £2,290 sqm | £3,040 sqm | £3,530 sqm | 142 |
| CF14 9 Thornhill | £3,600 sqm | £4,030 sqm | £4,380 sqm | 169 |
| CF14 7 Cardiff | £2,920 sqm | £3,460 sqm | £4,050 sqm | 87 |
| CF14 6 Cardiff | £2,920 sqm | £3,920 sqm | £4,670 sqm | 220 |
| CF14 5 Llanishen | £2,820 sqm | £3,130 sqm | £3,680 sqm | 220 |
| CF14 4 Cardiff | £2,890 sqm | £3,440 sqm | £3,980 sqm | 185 |
| CF14 3 Cardiff | £2,550 sqm | £2,960 sqm | £3,460 sqm | 170 |
| CF14 2 Cardiff | £2,630 sqm | £3,240 sqm | £3,780 sqm | 206 |
| CF14 1 Cardiff | £3,020 sqm | £3,590 sqm | £4,130 sqm | 209 |
Raw data
Our analysis of CF14 7 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 |
|---|---|---|---|
| Flat 5 Dorchester Mansions, Park Lane, Cardiff | £192,500
Oct-2024
|
72 | 2,673 |
| 18, Coryton Crescent, Cardiff | £375,000
Oct-2024
|
102 | 3,676 |
| Flat 6b Pentwyn Court, Heol Pentwyn, Cardiff | £150,000
Sep-2024
|
59 | 2,542 |
About
I created HouseMetric because I wanted to see this data and analysis myself, I also wanted to teach myself to build a website. Please give me feedback or spread the word about it. I'm constantly tinkering and adding more stuff to it.