House prices in MK17 (Woburn Sands)

This article shows price per square metre data and various charts to help you understand the housing market in MK17 - stats were last calculated on 03 December 2024.

Defining 'MK17'

This analysis is limited to properties whose postcode starts with "MK17", this is also called the postcode district. There are no official postcode district names so I've just labelled it MK17, Woburn Sands. It is shown in red on the map below.

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Price per square metre

Knowing the average house price in MK17 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, 15, Tweedale Close, Woburn Sands, MK17 0SB sold for £587,500. Given the internal area of 134 square metres recorded on the EPC, the price per sqm is £587,500 ÷ 134 sqm = £4,384.

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 MK17 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 houses vs flats in MK17

The chart above is called a histogram, it helps you see the distribution of house price per sqm in MK17 To make this chart we put all the sales data into a series of £ per sqm 'buckets' (e.g. £4,350 to £4,500, £4,500 to £4,650, £4,650 to £4,800 etc...) we then count the number of sales with within in each bucket and plot the results. The histogram is based on 859 sales that took place in MK17, 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 MK17, Woburn Sands. Notably, only 25% of properties that sold recently were valued at more than £4,750 sqm. For anything to be valued more than this means it has to be more desireable than the clear majority of MK17 homes.


Box plot of £ per sqm for MK17

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. Woburn Sands. The chart above shows a boxplot for 'MK17' as well as the 'MK' postcode area.

  • 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 'MK17' is £4,310.
  • 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 859 transactions in MK17, Woburn Sands half were sold for between £3,860 and £4,750 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; 859 for MK17, Woburn Sands.
  • Property price map for Woburn Sands

    Have a look at the interactive price map I created for myself. Use it to explore 'MK17' house prices all the way down to individual property plots.

    Property price heatmap for Woburn Sands
    House price map for Woburn Sands

    Will MK17 house prices drop in 2025?

    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 MK17 (Woburn Sands) compared with the wider postcode area 'MK'. You can extrapolate from this based on your own views on future interest rates, inflation and other factors.


    House price index for MK17

    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 'MK17' property prices over the last 20 years. The index is calculated from the average price paid per sqm for property in MK17 and is set to 100 in 2004. The chart compares trends for MK17, Woburn Sands against those of the broader postcode area 'MK'. 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 Milton Keynes 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 MK17
    MK area MK17 district
    Nominal Real Nominal Real
    20 yr per annum 3.4% 0.7% 3.2% 0.6%
    20 yr total 95.5% 15.8% 89.2% 12.1%
    10 yr per annum 4.1% 1.3% 3.1% 0.3%
    10 yr total 49.5% 13.5% 35.8% 3.1%
    5 yr per annum 3.4% -0.7% 3.2% -0.9%
    5 yr total 18.1% -3.4% 17.0% -4.3%
    1 yr per annum 0.2% -3.8% 3.6% -0.5%
    1 yr total 0.2% -3.8% 3.6% -0.5%

    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, MK area have seen a 0.7% annual change when adjusted for inflation. This translates to a total change of 15.8% in real terms.
    • Over the past 5 years, MK area have seen a -0.7% annual change when adjusted for inflation. This translates to a total change of -3.4% in real terms.

    Most recent MK17 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
    Greensand View, , MK17 8G 87 sqm £3,320 27
    Drayhorse Crescent, , MK17 8G 100 sqm £4,117 19
    Eleanor Walk, , MK17 9Q 52 sqm £3,738 19
    Church Road, , MK17 8T 163 sqm £5,091 15
    Woburn Road, , MK17 8P 42 sqm £3,363 15
    West Hill, , MK17 8D 158 sqm £4,361 15
    Station Road, , MK17 9J 113 sqm £4,401 14
    Station Road, , MK17 8S 79 sqm £3,518 12

    Search for your street here.

    Nearby geographies

    The table below shows how 'MK17' compares to the other postcode districts nearby 'MK17'.

    District Lower quartile Median Upper quartile Sales in last 2yr
    MK9 Milton Keynes £2,870 sqm £3,610 sqm £4,120 sqm 108
    MK8 Two Mile Ash £3,680 sqm £4,260 sqm £4,650 sqm 499
    MK7 Walnut Tree £3,250 sqm £4,410 sqm £4,910 sqm 279
    MK6 Oldbrook £2,480 sqm £3,150 sqm £3,810 sqm 301
    MK5 Shenley Church End £3,190 sqm £4,240 sqm £4,840 sqm 270
    MK46 Olney £3,780 sqm £4,150 sqm £4,530 sqm 344
    MK45 Flitwick £3,730 sqm £4,250 sqm £4,780 sqm 1,026
    MK44 Great Barford £3,240 sqm £3,800 sqm £4,320 sqm 370
    MK43 Marston Moretaine £3,450 sqm £3,900 sqm £4,380 sqm 1,025
    MK42 Kempston £3,080 sqm £3,550 sqm £3,990 sqm 1,248

    Raw data

    Our analysis of MK17 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
    15, Tweedale Close, £587,500
    Oct-2024
    134 4,384
    20b, Mursley Rd, £130,000
    Oct-2024
    44 2,954
    6, Hutton Way, £390,000
    Oct-2024
    104 3,750

    See the entire list of all sales in MK17 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.