House prices in 'BB7 4', Chatburn

This article reveals price per square foot data and various charts to help you understand current housing market in 'BB7 4' (Chatburn, Clitheroe) - statistics were last calculated on 16 October 2024.

Defining 'BB7 4'

This analysis is limited to properties whose postcode starts with "BB7 4", this is also called the postcode sector. There are no official postcode sector names so I've just labelled it BB7 4, Chatburn. It is shown in red on the map below.

Want to change geography?

You can click on the map above to change to a neighbouring sector, or you can use the search form below.

Price per square foot

Knowing the average house price in BB7 4 is not much use. However, knowing average price per square foot can be quite useful. Price per sqft allows some comparison between properties of different size. We define price per square foot as the sold price divided by the internal area of a property:

£ per sqft = price ÷ internal area

For example in June 2024, 12, Pendle Avenue, Chatburn, BB7 4AX sold for £216,350. Given the internal area of 957 square feet recorded on the EPC, the price per sqft is £216,350 ÷ 957 sqft = £225.

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 BB7 4 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 sqft for 'BB7 4' vs 'BB7'

The chart above is called a histogram, it helps you see the distribution of house price per sqft in BB7 4 To make this chart we put all the sales data into a series of £ per sqft 'buckets' (e.g. £311 to £325, £325 to £339, £339 to £353 etc...) we then count the number of sales with within in each bucket and plot the results. The histogram is based on 103 sales that took place in BB7 4, Chatburn, Clitheroe 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 BB7 4, Chatburn. Notably, only 25% of properties that sold recently were valued at more than £314 sqft. For anything to be valued more than this means it has to be more desireable than the clear majority of BB7 4 homes.

Box plot of £ per sqft for BB7 4

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 foot property price distributions, box plots represent the variation in property prices within a geographic area e.g. Chatburn. The chart above shows a boxplot for 'BB7 4' as well as the 'BB7' postcode district.

  • Median: The horizontal line inside the box represents the median (£ per square meter). This is the midpoint of the data, meaning 50% of the prices are below this value, and 50% are above. The middle price per square foot in 'BB7 4' is £263.
  • Interquartile Range (IQR): The box spans from the 25th percentile (Q1) to the 75th percentile (Q3). This is the range where the middle 50% of the data lies, giving a good indication of the typical price spread. Of the 103 transactions in BB7 4, Chatburn half were sold for between £222 and £314 per square foot.
  • Whiskers: In our case, the whiskers extend from the 9th percentile (at the lower end) to the 91st percentile (at the upper end), This provides a slightly broader view of the distribution by including the middle 82% of records. The whiskers capture most of the variation but exclude extreme outliers caused by data errors in recording sold house prices or internal area.
  • 'n=' is the number of property transactions the box plot is based on; 103 for BB7 4, Chatburn.

    • Property price map for Chatburn

    Have a look at the interactive price map I created for myself. Use it to explore 'BB7 4' house prices all the way down to individual property plots.

    Property price heatmap for Chatburn
    House price map for Chatburn

    Chatburn 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 BB7 4 (Chatburn) compared with the wider postcode district of BB7. You can extrapolate from this based on your own views on future interest rates, inflation and other factors.

    House price index for BB7 4

    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 'BB7 4' property prices over the last 20 years. The index is calculated from the average price paid per sqft for property in BB7 4 and is set to 100 in 2004. I'm comparing the trends for BB7 4,Chatburn with the wider postcode district of BB7 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 Ribble Valley 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) – 1
    In 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 BB7 4
    BB7 4 sector BB7 district
    Nominal Real Nominal Real
    20 yr per annum 2.9% 0.3% 3.1% 0.4%
    20 yr total 77.6% 5.2% 83.6% 8.7%
    10 yr per annum 2.5% -0.3% 3.4% 0.6%
    10 yr total 28.1% -2.8% 39.2% 5.7%
    5 yr per annum 2.0% -2.0% 3.8% -0.3%
    5 yr total 10.4% -9.6% 20.4% -1.4%
    1 yr per annum -2.7% -6.6% 4.3% 0.2%
    1 yr total -2.7% -6.6% 4.3% 0.2%

    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, BB7 4 sector have seen a 0.3% annual change when adjusted for inflation. This translates to a total change of 5.2% in real terms.
    • Over the past 5 years, BB7 4 sector have seen a -2.0% annual change when adjusted for inflation. This translates to a total change of -9.6% in real terms.

    Most recent BB7 4 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 £sqft Recent sales
    Ribble Lane, Chatburn, BB7 4A 102 sqm £205 11
    Main Street, Chatburn, BB7 4H 109 sqm £233 7
    Ribblesdale View, Chatburn, BB7 4B 77 sqm £171 7
    Moorland Crescent, Chatburn, BB7 4P 112 sqm £257 5
    Rimington Lane, Chatburn, BB7 4D 144 sqm £299 5
    Downham Road, Chatburn, BB7 4A 116 sqm £235 5
    Browgate, Chatburn, BB7 4N 221 sqm £219 5

    Search for your street here.

    Nearby geographies

    The table below shows how 'BB7 4' compares to the other postcode sectors in BB7.

    Sector Lower quartile Median Upper quartile Sales in last 2yr
    LA2 8 Hornby £261 sqft £301 sqft £360 sqft 77
    BD23 4 Hellifield £214 sqft £261 sqft £309 sqft 91
    BD23 3 Gargrave £241 sqft £302 sqft £351 sqft 112
    BB9 6 Barrowford £165 sqft £221 sqft £287 sqft 145
    BB7 9 Whalley £213 sqft £271 sqft £326 sqft 353
    BB7 4 Chatburn £222 sqft £263 sqft £314 sqft 103
    BB7 3 Waddington £257 sqft £322 sqft £403 sqft 49
    BB7 2 Clitheroe £193 sqft £222 sqft £270 sqft 304
    BB7 1 Clitheroe £170 sqft £202 sqft £258 sqft 255
    BB18 5 Barnoldswick £127 sqft £155 sqft £210 sqft 262

    Raw data

    Our analysis of BB7 4 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 sqft £/sqft
    12, Pendle Avenue, Chatburn, Clitheroe £216,350
    Jun-2024
    		 957 225
    Pendle Grange, Newby, Chatburn, Clitheroe £795,000
    Jun-2024
    		 2,497 318
    37, Moorland Crescent, Chatburn, Clitheroe £329,950
    Jun-2024
    		 1,054 312

    See the entire list of all sales in BB7 4 here.

    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.