Property/Postcode Data Search:

40, COWLEAZE, PURTON, SWINDON, SN5 4FQ - £248,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

40 COWLEAZE is a very small semi-detached house of 85m², which could now be worth an estimated £297,861. It was last sold for £248,000 in February 2019, which was around 7% below the average February 2019 semi-detached price in the Wiltshire local authority area. The most recent EPC inspection was August 2015, where the current energy rating was B, and the potential energy rating was A.

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40 COWLEAZE Sold Prices

Land registry data shows two sales for 40 COWLEAZE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Wiltshire local authority area for the corresponding sale date. Both of the two 40 COWLEAZE sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2019
15 FEB
£248,000£266,467
down arrow
7% below HPI
2015
14 AUG
£225,000£228,733
down arrow
2% below HPI

40 COWLEAZE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Wiltshire local authority area over time, sourced from the HPI. The two 40 COWLEAZE sales from August 2015 and February 2019 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the August 2015 sale was for 2% below the HPI. So the extrapolation line tracks at 2% below the HPI over time, until the February 2019 sale, where it falls to 7% below the HPI. The line then continues to track at 7% below the HPI.

40, COWLEAZE, PURTON, SWINDON, SN5 4FQ: Price paid vs HM Land Registry's House Price Index

What might 40 COWLEAZE be worth now?

40 COWLEAZE might now be worth an estimated £297,861.

This is based on house price inflation of 20.1%, between February 2019 and July 2025, for semi-detached houses, in the Wiltshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 20.1% inflationary increase is applied to the most recent sale price for 40 COWLEAZE of £248,000 on 15th February 2019. For the value to have increased from £248,000 to £297,861 over the five years and seven months to July 2025, the following assumptions must hold true:

  • The value of 40 COWLEAZE has moved in line with the HPI for semi-detached houses in the Wiltshire local authority area.
  • The February 2019 sale price of £248,000 represented a fair market value for the property.
  • The size, condition, and specification of 40 COWLEAZE has not materially changed since February 2019.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 40 COWLEAZE?

40 COWLEAZE is 85m² according to the EPC inspection conducted in August 2015. This puts it in the smallest 20% of semi-detached houses houses in Swindon, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Swindon, and where 40 COWLEAZE lies on this distribution: 15% of semi-detached houses houses are smaller than 40 COWLEAZE, and 84% of houses are larger. Note that EPC data is not available for all properties in Swindon.

40, COWLEAZE, PURTON, SWINDON, SN5 4FQ: Size of property relative to semi-detached houses houses in Swindon

40 COWLEAZE: Plot and Title Map

40 COWLEAZE sits on a plot of roughly 1.4 acres, or 5,788m². The below map shows the location of 40 COWLEAZE, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 40 COWLEAZE). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

40, COWLEAZE, PURTON, SWINDON, SN5 4FQ: Plot and title map

Where is 40 COWLEAZE?

40 COWLEAZE is located in PURTON, in the SN5 postcode district. The below map shows the position of No. 40 on COWLEAZE.

40, COWLEAZE, PURTON, SWINDON, SN5 4FQ: Location map and indicative extent of plot

All property sales on COWLEAZE

Most recent sales first:

Full data available
2025
26 JUN
£470,000
Full data available
2025
20 JUN
£310,000
Full data available
2025
5 JUN
£300,000
Limited data available
2025
10 MAR
£158,500
Full data available
2025
12 FEB
£360,000
Limited data available
2024
1 NOV
£200,000
Limited data available
2024
14 OCT
£120,000
Full data available
2024
27 SEP
£291,000
Full data available
2024
28 JUN
£405,000
Full data available
2024
13 MAY
£162,000
Full data available
2023
24 FEB
£367,000
Full data available
2022
16 DEC
£323,000
Limited data available
2022
23 SEP
£150,000
Full data available
2022
9 SEP
£310,000
Full data available
2022
12 AUG
£300,000
Full data available
2022
3 AUG
£285,000
Full data available
2022
1 AUG
£300,000
Limited data available
2021
13 SEP
£166,000
Full data available
2021
20 AUG
£245,000
Full data available
2021
9 JUL
£257,500
Full data available
2021
30 JUN
£340,000
Limited data available
2021
30 APR
£136,500
Full data available
2021
14 APR
£270,000
Limited data available
2020
16 DEC
£160,000
Full data available
2020
5 OCT
£298,000
Full data available
2020
13 JUL
£376,000
Full data available
2020
17 JUN
£295,500
Full data available
2020
18 FEB
£330,000
Full data available
2019
20 DEC
£104,000
Limited data available
2019
11 OCT
£255,000
Limited data available
2019
11 OCT
£260,000
Limited data available
2019
3 OCT
£375,000
Full data available
2019
9 AUG
£295,000
Full data available
2019
9 AUG
£288,000
Full data available
2019
22 JUL
£300,000
Full data available
2019
5 JUL
£275,000
Full data available
2019
28 JUN
£310,000
Limited data available
2019
28 JUN
£330,000
Full data available
2019
27 JUN
£350,000
Limited data available
2019
14 JUN
£407,000
Full data available
2019
14 JUN
£250,000
Full data available
2019
14 JUN
£260,000
Limited data available
2019
20 MAY
£435,000
Limited data available
2019
10 MAY
£339,000
Full data available
2019
30 APR
£370,000
Full data available
2019
4 APR
£284,000
Limited data available
2019
27 MAR
£315,000
Full data available
2019
1 MAR
£258,000
Full data available
2019
28 FEB
£310,000
Full data available
2019
15 FEB
£248,000
Limited data available
2018
20 DEC
£280,000
Full data available
2018
20 DEC
£254,500
Full data available
2018
7 DEC
£296,000
Full data available
2018
9 NOV
£278,000
Full data available
2018
27 JUL
£260,000
Limited data available
2018
29 JUN
£166,000
Limited data available
2018
29 JUN
£165,000
Limited data available
2018
29 JUN
£168,000
Limited data available
2018
29 JUN
£147,000
Limited data available
2018
29 JUN
£165,000
Limited data available
2018
29 JUN
£137,000
Limited data available
2018
29 JUN
£165,000
Limited data available
2018
29 JUN
£163,000
Full data available
2018
28 JUN
£272,000
Limited data available
2018
1 JUN
£345,000
Full data available
2018
24 MAY
£287,000
Full data available
2018
18 MAY
£256,000
Limited data available
2018
20 APR
£285,000
Full data available
2018
29 MAR
£415,000
Full data available
2018
28 MAR
£275,000
Full data available
2018
28 MAR
£275,000
Limited data available
2018
1 MAR
£330,000
Full data available
2018
31 JAN
£275,500
Limited data available
2016
29 JUL
£300,000
Full data available
2016
30 JUN
£300,000
Limited data available
2016
30 JUN
£260,000
Full data available
2016
24 JUN
£265,000
Limited data available
2016
24 JUN
£263,000
Limited data available
2016
10 JUN
£270,000
Limited data available
2016
10 JUN
£268,000
Full data available
2016
25 MAY
£290,000
Limited data available
2016
17 MAY
£300,000
Full data available
2016
6 MAY
£265,000
Limited data available
2016
29 APR
£265,000
Full data available
2016
22 APR
£300,000
Limited data available
2016
15 APR
£355,000
Limited data available
2015
28 AUG
£249,000
Full data available
2015
21 AUG
£230,000
Limited data available
2015
21 AUG
£225,000
Full data available
2015
21 AUG
£225,000
Limited data available
2015
14 AUG
£335,000
Full data available
2015
14 AUG
£225,000
Full data available
2015
17 JUL
£331,700
Full data available
2015
3 JUL
£246,000
Full data available
2015
26 JUN
£270,000
Full data available
2015
26 JUN
£251,469
Limited data available
2015
26 JUN
£250,000
Full data available
2015
12 JUN
£264,150
Full data available
2015
29 MAY
£285,000
Full data available
2015
28 MAY
£283,000
Full data available
2015
22 MAY
£275,000
Full data available
2015
8 MAY
£285,000
Limited data available
2015
1 MAY
£270,000
Limited data available
2015
24 APR
£250,000
Limited data available
2015
22 APR
£235,000
Full data available
2015
16 APR
£287,000
Limited data available
2015
16 APR
£250,000
Limited data available
2015
2 APR
£250,000
Full data available
2015
27 MAR
£210,000
Limited data available
2015
6 MAR
£250,000
Full data available
2015
20 FEB
£249,350
Limited data available
2015
16 FEB
£218,000
Limited data available
2015
30 JAN
£212,000
Full data available
2014
19 DEC
£265,000
Limited data available
2014
7 NOV
£245,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
Copyright statement: This information is subject to Crown copyright and database rights 2025 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2025 Ordnance Survey 100026316. Conditions of use.
Licence: Open Government Licence v3.0.