Property Data Search:

10, SIAREYS CLOSE, CHINNOR, OX39 4EF - £367,500

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.

10 SIAREYS CLOSE is a very small extended semi-detached house of 86m², built sometime from 2007 onwards, which could now be worth an estimated £626,155. It was last sold for £367,500 in June 2011, which was around 45% above the average June 2011 semi-detached price in the South Oxfordshire local authority area. The most recent EPC inspection was September 2010, where the current energy rating was C, and the potential energy rating was C.

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10 SIAREYS CLOSE Sold Prices

Land registry data shows two sales for 10 SIAREYS CLOSE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the South Oxfordshire local authority area for the corresponding sale date. Both of the two 10 SIAREYS CLOSE sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2011
1 JUN
£367,500£253,686
up arrow
45% above HPI
2007
10 DEC
£425,000£275,480
up arrow
54% above HPI

10 SIAREYS CLOSE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the South Oxfordshire local authority area over time, sourced from the HPI. The two 10 SIAREYS CLOSE sales from December 2007 and June 2011 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 December 2007 sale was for 54% above the HPI. So the extrapolation line tracks at 54% above the HPI over time, until the June 2011 sale, where it falls to 45% above the HPI. The line then continues to track at 45% above the HPI.

10, SIAREYS CLOSE, CHINNOR, OX39 4EF: Price paid vs HM Land Registry's House Price Index

What might 10 SIAREYS CLOSE be worth now?

10 SIAREYS CLOSE might now be worth an estimated £626,155.

This is based on house price inflation of 70.4%, between June 2011 and June 2025, for semi-detached houses, in the South Oxfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 70.4% inflationary increase is applied to the most recent sale price for 10 SIAREYS CLOSE of £367,500 on 1st June 2011. For the value to have increased from £367,500 to £626,155 over the fourteen years to June 2025, the following assumptions must hold true:

  • The value of 10 SIAREYS CLOSE has moved in line with the HPI for semi-detached houses in the South Oxfordshire local authority area.
  • The June 2011 sale price of £367,500 represented a fair market value for the property.
  • The size, condition, and specification of 10 SIAREYS CLOSE has not materially changed since June 2011.
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 10 SIAREYS CLOSE?

10 SIAREYS CLOSE is 86m², which includes one extension, according to the EPC inspection conducted in September 2010. This puts it in the smallest 20% of semi-detached houses houses in Chinnor, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Chinnor, and where 10 SIAREYS CLOSE lies on this distribution: 16% of semi-detached houses houses are smaller than 10 SIAREYS CLOSE, and 84% of houses are larger. Note that EPC data is not available for all properties in Chinnor.

10, SIAREYS CLOSE, CHINNOR, OX39 4EF: Size of property relative to semi-detached houses houses in Chinnor

10 SIAREYS CLOSE: Plot and Title Map

10 SIAREYS CLOSE sits on a plot of roughly 0.057 of an acre, or 232m². The below map shows the location of 10 SIAREYS 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 10 SIAREYS 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.

10, SIAREYS CLOSE, CHINNOR, OX39 4EF: Plot and title map

Where is 10 SIAREYS CLOSE?

10 SIAREYS CLOSE is located in CHINNOR, in the OX39 postcode district. The below map shows the position of No. 10 on SIAREYS CLOSE.

10, SIAREYS CLOSE, CHINNOR, OX39 4EF: Location map and indicative extent of plot

All property sales on SIAREYS CLOSE

Most recent sales first:

Full data available
2024
18 DEC
£422,500
Full data available
2024
12 JUN
£385,000
Full data available
2024
12 JAN
£385,000
Full data available
2023
15 MAR
£386,000
Full data available
2022
8 JUL
£175,000
Full data available
2021
24 NOV
£345,000
Full data available
2021
12 AUG
£348,000
Full data available
2021
30 JUN
£340,000
Full data available
2021
23 FEB
£625,000
Full data available
2020
30 NOV
£530,000
Limited data available
2020
30 OCT
£333,000
Full data available
2020
7 AUG
£340,000
Full data available
2020
27 MAR
£320,000
Limited data available
2019
29 MAR
£165,000
Full data available
2018
9 NOV
£620,000
Full data available
2018
9 MAR
£520,000
Limited data available
2017
20 OCT
£327,500
Full data available
2017
11 AUG
£315,000
Limited data available
2017
27 JAN
£325,000
Full data available
2016
27 SEP
£340,000
Full data available
2015
27 JAN
£270,000
Full data available
2014
1 MAY
£250,000
Limited data available
2013
20 SEP
£125,000
Full data available
2013
1 MAY
£122,500
Full data available
2012
7 SEP
£415,000
Full data available
2012
3 FEB
£240,000
Full data available
2011
1 JUN
£367,500
Full data available
2008
21 JAN
£245,000
Full data available
2008
14 JAN
£245,000
Limited data available
2008
14 JAN
£260,000
Full data available
2007
28 DEC
£400,000
Full data available
2007
21 DEC
£250,000
Limited data available
2007
20 DEC
£250,000
Full data available
2007
10 DEC
£425,000
Limited data available
2007
7 DEC
£425,000
Full data available
2007
6 NOV
£245,000
Limited data available
2007
19 OCT
£515,000
Limited data available
2007
28 SEP
£425,000
Full data available
2007
28 SEP
£435,000
Full data available
2007
20 SEP
£485,000
Limited data available
2007
14 SEP
£525,000
Full data available
2007
14 SEP
£427,500
Limited data available
2007
20 AUG
£250,000
Full data available
2007
19 JUL
£259,950
Full data available
2007
13 JUL
£245,000
Limited data available
2007
6 JUL
£250,000
Limited data available
2007
29 JUN
£330,000
Limited data available
2007
29 JUN
£250,000
Limited data available
2007
29 JUN
£320,000
Full data available
2007
29 JUN
£249,950
Full data available
2007
15 JUN
£250,000
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.