House prices in 'ME15 9', Maidstone

This article reveals price per square metre data and various charts to help you understand current housing market in 'ME15 9' (Maidstone) - statistics were last calculated on 03 December 2024.

Defining 'ME15 9'

This analysis is limited to properties whose postcode starts with "ME15 9", this is also called the postcode sector. There are no official postcode sector names so I've just labelled it ME15 9, Maidstone. 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 ME15 9 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, 17, Copper Tree Court, Maidstone, ME15 9RW sold for £675,000. Given the internal area of 175 square metres recorded on the EPC, the price per sqm is £675,000 ÷ 175 sqm = £3,857.

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 ME15 9 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 'ME15 9' vs 'ME15'

The chart above is called a histogram, it helps you see the distribution of house price per sqm in ME15 9 To make this chart we put all the sales data into a series of £ per sqm 'buckets' (e.g. £3,250 to £3,500, £3,500 to £3,750, £3,750 to £4,000 etc...) we then count the number of sales with within in each bucket and plot the results. The histogram is based on 213 sales that took place in ME15 9, Maidstone 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 ME15 9, Maidstone. Notably, only 25% of properties that sold recently were valued at more than £4,440 sqm. For anything to be valued more than this means it has to be more desireable than the clear majority of ME15 9 homes.

Box plot of £ per sqm for ME15 9

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. Maidstone. The chart above shows a boxplot for 'ME15 9' as well as the 'ME15' 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 metre in 'ME15 9' is £3,880.
  • 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 213 transactions in ME15 9, Maidstone half were sold for between £3,350 and £4,440 per square metre.
  • 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; 213 for ME15 9, Maidstone.

    • Property price map for Maidstone

    Have a look at the interactive price map I created for myself. Use it to explore 'ME15 9' house prices all the way down to individual property plots.

    Property price heatmap for Maidstone
    House price map for Maidstone

    Maidstone 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 ME15 9 (Maidstone) compared with the wider postcode district of ME15. You can extrapolate from this based on your own views on future interest rates, inflation and other factors.

    House price index for ME15 9

    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 'ME15 9' property prices over the last 20 years. The index is calculated from the average price paid per sqm for property in ME15 9 and is set to 100 in 2004. I'm comparing the trends for ME15 9,Maidstone with the wider postcode district of ME15 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 Maidstone 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 ME15 9
    ME15 9 sector ME15 district
    Nominal Real Nominal Real
    20 yr per annum 3.3% 0.6% 3.1% 0.5%
    20 yr total 92.0% 13.7% 85.8% 10.0%
    10 yr per annum 4.1% 1.3% 4.1% 1.3%
    10 yr total 49.5% 13.5% 49.7% 13.7%
    5 yr per annum 3.5% -0.6% 3.4% -0.7%
    5 yr total 18.7% -2.9% 18.1% -3.3%
    1 yr per annum 0.4% -3.6% -0.3% -4.3%
    1 yr total 0.4% -3.6% -0.3% -4.3%

    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, ME15 9 sector have seen a 0.6% annual change when adjusted for inflation. This translates to a total change of 13.7% in real terms.
    • Over the past 5 years, ME15 district have seen a -0.7% annual change when adjusted for inflation. This translates to a total change of -3.3% in real terms.

    Most recent ME15 9 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
    Loose Road, Maidstone, ME15 9U 96 sqm £3,731 39
    Sutton Road, Maidstone, ME15 9A 100 sqm £3,931 26
    The Farrows, Maidstone, ME15 9Z 93 sqm £3,052 17
    Leonard Gould Way, Maidstone, ME15 9F 124 sqm £3,193 16
    Sutton Road, Maidstone, ME15 9B 106 sqm £3,554 14
    Boughton Lane, Maidstone, ME15 9Q 129 sqm £3,804 13
    Lynley Close, Maidstone, ME15 9G 74 sqm £2,096 11
    Darwin Avenue, Maidstone, ME15 9F 107 sqm £3,599 11

    Search for your street here.

    Nearby geographies

    The table below shows how 'ME15 9' compares to the other postcode sectors in ME15.

    Sector Lower quartile Median Upper quartile Sales in last 2yr
    ME17 4 Coxheath £3,750 sqm £4,190 sqm £4,630 sqm 233
    ME17 3 Sutton Valence £3,950 sqm £4,490 sqm £4,840 sqm 207
    ME15 9 Maidstone £3,350 sqm £3,880 sqm £4,440 sqm 213
    ME15 8 Bearsted £3,870 sqm £4,470 sqm £5,120 sqm 308
    ME15 7 Maidstone £3,200 sqm £3,790 sqm £4,190 sqm 194
    ME15 6 Maidstone £3,000 sqm £3,720 sqm £4,450 sqm 281
    ME15 0 East Farleigh £3,930 sqm £4,500 sqm £5,020 sqm 95

    Raw data

    Our analysis of ME15 9 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
    17, Copper Tree Court, Maidstone £675,000
    Oct-2024
    		 175 3,857
    29, Trinity Way, Maidstone £332,000
    Oct-2024
    		 82 4,048
    11, Boughton Lane, Maidstone £425,000
    Oct-2024
    		 120 3,541

    See the entire list of all sales in ME15 9 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.