House prices in SS15 (Laindon)

Price per square metre data and charts to help you understand the housing market in SS15 - stats were last calculated on 01 December 2025.

Defining 'SS15'

This analysis is limited to properties whose postcode starts with "SS15", this is also called the postcode district. There are no official postcode district names so I've just labelled it SS15, Laindon. It is shown in red on the map below.

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Price per square metre

Knowing the average house price in SS15 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 2025, 118, Little Lullaway, Laindon, SS15 5JB sold for £300,000. Given the internal area of 74 square metres recorded on the EPC, the price per sqm is £300,000 ÷ 74 sqm = £4,054.

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 SS15 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 SS15

The chart above is called a histogram, it helps you see the distribution of house price per sqm in SS15 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 731 sales that took place in SS15, 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 SS15, Laindon. Notably, only 25% of properties that sold recently were valued at more than £4,640 sqm. For anything to be valued more than this means it has to be more desireable than the clear majority of SS15 homes.

Box plot of £ per sqm for SS15

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. Laindon. The chart above shows a boxplot for 'SS15' as well as the 'SS' 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 'SS15' is £4,050.
  • 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 731 transactions in SS15, Laindon half were sold for between £3,540 and £4,640 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; 731 for SS15, Laindon.

    • Property price map for Laindon

    Have a look at the interactive price map I created for myself. Use it to explore 'SS15' house prices all the way down to individual property plots.

    Property price heatmap for Laindon
    House price map for Laindon

    Will SS15 house prices drop in 2025?

    House prices in SS15 grew 3.4% in the last year, -0.5% after inflation. Whether or not this trend will continue depends on many factors, such as wage growth, net migration, interest rates and the level of house building. No one can predict these things with certainty however we can plot the historic trends in house prices in SS15 (Laindon) compared with the wider postcode area 'SS'.You can extrapolate from this based on your own views.

    House price index for SS15

    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 'SS15' property prices over the last 20 years. The index is calculated from the average price paid per sqm for property in SS15 and is set to 100 in 2004. The chart compares trends for SS15, Laindon against those of the broader postcode area 'SS'. 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 Basildon 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 SS15
    SS area SS15 district
    Nominal Real Nominal Real
    20 yr per annum 3.6% 0.8% 3.6% 0.8%
    20 yr total 102.6% 17.4% 104.3% 18.4%
    10 yr per annum 4.0% 0.8% 4.3% 1.1%
    10 yr total 47.5% 8.3% 52.3% 11.8%
    5 yr per annum 2.8% -1.6% 3.4% -1.1%
    5 yr total 15.0% -7.8% 18.0% -5.4%
    1 yr per annum 1.9% -2.0% 3.4% -0.5%
    1 yr total 1.9% -2.0% 3.4% -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, SS15 district have seen a 0.8% annual change when adjusted for inflation. This translates to a total change of 18.4% in real terms.
    • Over the past 5 years, SS area have seen a -1.6% annual change when adjusted for inflation. This translates to a total change of -7.8% in real terms.

    Most recent SS15 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
    School Avenue, , SS15 6L 90 sqm £4,379 31
    Copperfields, , SS15 5R 48 sqm £4,098 29
    School Avenue, , SS15 6G 103 sqm £4,066 27
    Bramble Tye, , SS15 5G 64 sqm £5,099 27
    Falstones, , SS15 5D 82 sqm £3,820 25
    Great Knightleys, , SS15 5E 74 sqm £3,755 25
    Handleys Chase, , SS15 4J 78 sqm £4,940 22
    Woolmer Green, , SS15 5L 75 sqm £3,857 21

    Search for your street here.

    Nearby geographies

    The table below shows how 'SS15' compares to the other postcode districts nearby 'SS15'.

    District Lower quartile Median Upper quartile Sales in last 2yr
    SS9 Leigh-On-Sea £3,980 sqm £4,650 sqm £5,420 sqm 1,404
    SS8 Canvey Island £3,380 sqm £3,950 sqm £4,910 sqm 933
    SS7 Benfleet £3,740 sqm £4,240 sqm £4,940 sqm 1,307
    SS6 Rayleigh £4,000 sqm £4,490 sqm £5,110 sqm 937
    SS5 Hockley £3,850 sqm £4,290 sqm £4,930 sqm 657
    SS4 Rochford £3,380 sqm £4,060 sqm £4,740 sqm 621
    SS3 Shoeburyness £3,540 sqm £4,000 sqm £4,610 sqm 642
    SS2 Southend-On-Sea £3,090 sqm £3,640 sqm £4,200 sqm 963
    SS17 Corringham £3,780 sqm £4,230 sqm £4,740 sqm 812
    SS16 Langdon Hills £3,530 sqm £4,150 sqm £4,770 sqm 688

    Raw data

    Our analysis of SS15 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
    118, Little Lullaway, £300,000
    Oct-2025
    		 74 4,054
    13, Pound Lane, £485,000
    Oct-2025
    		 135 3,592
    34, Arabis Pl, £295,000
    Oct-2025
    		 86 3,430

    See the entire list of all sales in SS15 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.