Property Data Search:

18, WALNUT TREE CLOSE, BASSINGBOURN, ROYSTON, SG8 5PB - £327,500

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.

18 WALNUT TREE CLOSE is a very small extended semi-detached house of 77m², built sometime between 1967 and 1975, which could now be worth an estimated £385,423. It was last sold for £327,500 in December 2018, which was around 4% below the average December 2018 semi-detached price in the South Cambridgeshire local authority area. The most recent EPC inspection was April 2014, where the current energy rating was D, and the potential energy rating was B.

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18 WALNUT TREE CLOSE Sold Prices

Land registry data shows three sales for 18 WALNUT TREE CLOSE since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the South Cambridgeshire local authority area for the corresponding sale date. All of the three 18 WALNUT TREE CLOSE 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
2018
5 DEC
£327,500£342,567
down arrow
4% below HPI
2010
5 MAR
£192,000£213,855
down arrow
10% below HPI
2003
31 MAR
£155,000£163,401
down arrow
5% below HPI

18 WALNUT TREE CLOSE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the South Cambridgeshire local authority area over time, sourced from the HPI. The three 18 WALNUT TREE CLOSE sales between March 2003 and December 2018 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 March 2010 sale was for 10% below the HPI. So the extrapolation line tracks at 10% below the HPI over time, until the December 2018 sale, where it rises to 4% below the HPI. The line then continues to track at 4% below the HPI.

18, WALNUT TREE CLOSE, BASSINGBOURN, ROYSTON, SG8 5PB: Price paid vs HM Land Registry's House Price Index

What might 18 WALNUT TREE CLOSE be worth now?

18 WALNUT TREE CLOSE might now be worth an estimated £385,423.

This is based on house price inflation of 17.7%, between December 2018 and February 2025, for semi-detached houses, in the South Cambridgeshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 17.7% inflationary increase is applied to the most recent sale price for 18 WALNUT TREE CLOSE of £327,500 on 5th December 2018. For the value to have increased from £327,500 to £385,423 over the seven years and ten months to February 2025, the following assumptions must hold true:

  • The value of 18 WALNUT TREE CLOSE has moved in line with the HPI for semi-detached houses in the South Cambridgeshire local authority area.
  • The December 2018 sale price of £327,500 represented a fair market value for the property.
  • The size, condition, and specification of 18 WALNUT TREE CLOSE has not materially changed since December 2018.
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 18 WALNUT TREE CLOSE?

18 WALNUT TREE CLOSE is 77m², which includes one extension, according to the EPC inspection conducted in April 2014. This puts it in the smallest 10% of semi-detached houses houses in Bassingbourn, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Bassingbourn, and where 18 WALNUT TREE CLOSE lies on this distribution: 7% of semi-detached houses houses are smaller than 18 WALNUT TREE CLOSE, and 93% of houses are larger. Note that EPC data is not available for all properties in Bassingbourn.

18, WALNUT TREE CLOSE, BASSINGBOURN, ROYSTON, SG8 5PB: Size of property relative to semi-detached houses houses in Bassingbourn

18 WALNUT TREE CLOSE: Plot and Title Map

18 WALNUT TREE CLOSE sits on a plot of roughly 0.041 of an acre, or 167m². The below map shows the location of 18 WALNUT TREE CLOSE, 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 18 WALNUT TREE CLOSE). 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.

18, WALNUT TREE CLOSE, BASSINGBOURN, ROYSTON, SG8 5PB: Plot and title map

Where is 18 WALNUT TREE CLOSE?

18 WALNUT TREE CLOSE is located in BASSINGBOURN, in the SG8 postcode district. The below map shows the position of No. 18 on WALNUT TREE CLOSE.

18, WALNUT TREE CLOSE, BASSINGBOURN, ROYSTON, SG8 5PB: Location map and indicative extent of plot

All property sales on WALNUT TREE CLOSE

Most recent sales first:

Limited data available
2025
31 JAN
£322,500
Full data available
2023
23 AUG
£675,000
Full data available
2023
5 MAY
£405,000
Limited data available
2022
5 DEC
£570,000
Full data available
2022
12 JUL
£567,500
Limited data available
2020
9 DEC
£308,000
Full data available
2020
12 NOV
£470,000
Full data available
2020
26 FEB
£520,000
Full data available
2020
17 FEB
£565,000
Full data available
2019
9 AUG
£319,000
Full data available
2018
5 DEC
£327,500
Full data available
2018
29 NOV
£298,000
Full data available
2016
30 NOV
£425,000
Full data available
2016
29 JUL
£320,000
Full data available
2016
3 MAY
£485,000
Limited data available
2015
1 MAY
£359,500
Limited data available
2014
17 APR
£265,000
Full data available
2014
28 MAR
£355,000
Full data available
2013
23 SEP
£552,500
Full data available
2013
9 AUG
£223,500
Limited data available
2013
2 AUG
£230,000
Full data available
2013
21 JAN
£194,500
Full data available
2011
2 DEC
£237,500
Limited data available
2010
17 DEC
£212,500
Limited data available
2010
10 NOV
£209,000
Full data available
2010
5 MAR
£192,000
Limited data available
2008
21 OCT
£210,000
Full data available
2007
26 JUN
£200,000
Limited data available
2007
9 MAR
£230,000
Limited data available
2007
13 FEB
£197,500
Full data available
2006
10 FEB
£219,000
Full data available
2005
24 MAR
£120,000
Limited data available
2004
10 SEP
£206,995
Limited data available
2004
14 JUN
£178,000
Limited data available
2004
11 MAY
£165,000
Limited data available
2003
7 NOV
£152,000
Full data available
2003
11 APR
£250,000
Full data available
2003
31 MAR
£155,000
Full data available
2002
4 OCT
£137,500
Limited data available
2002
2 AUG
£143,000
Full data available
2002
11 FEB
£137,000
Limited data available
2001
6 JUL
£124,000
Limited data available
2000
21 DEC
£85,500
Full data available
2000
4 DEC
£114,000
Full data available
2000
10 JUL
£129,000
Full data available
2000
19 MAY
£99,995
Limited data available
1999
10 DEC
£89,000
Full data available
1999
12 JAN
£150,000
Limited data available
1998
20 NOV
£94,000
Limited data available
1998
23 OCT
£80,000
Full data available
1997
26 SEP
£62,000
Full data available
1997
29 AUG
£60,000
Full data available
1997
14 JUL
£119,000
Limited data available
1996
19 JUN
£84,950
Full data available
1995
8 DEC
£80,000
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.
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.