Property Data Search:

15, CHILTERN PARK, THORNBURY, BRISTOL, BS35 2HX - £355,000

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.

15 CHILTERN PARK is a large extended detached house of 137m², built sometime between 1967 and 1975, which could now be worth an estimated £454,323. It was last sold for £355,000 in June 2019, which was around 19% below the average June 2019 detached price in the South Gloucestershire local authority area. The most recent EPC inspection was January 2019, where the current energy rating was D, and the potential energy rating was C.

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15 CHILTERN PARK Sold Prices

Land registry data shows two sales for 15 CHILTERN PARK since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the South Gloucestershire local authority area for the corresponding sale date. Both of the two 15 CHILTERN PARK 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
12 JUN
£355,000£440,177
down arrow
19% below HPI
2019
29 MAR
£328,500£445,650
down arrow
26% below HPI

15 CHILTERN PARK Price Paid vs. HPI Average

The below graph shows the average detached house price in the South Gloucestershire local authority area over time, sourced from the HPI. The two 15 CHILTERN PARK sales from March 2019 and June 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 March 2019 sale was for 26% below the HPI. So the extrapolation line tracks at 26% below the HPI over time, until the June 2019 sale, where it rises to 19% below the HPI. The line then continues to track at 19% below the HPI.

15, CHILTERN PARK, THORNBURY, BRISTOL, BS35 2HX: Price paid vs HM Land Registry's House Price Index

What might 15 CHILTERN PARK be worth now?

15 CHILTERN PARK might now be worth an estimated £454,323.

This is based on house price inflation of 28%, between June 2019 and February 2025, for detached houses, in the South Gloucestershire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 28% inflationary increase is applied to the most recent sale price for 15 CHILTERN PARK of £355,000 on 12th June 2019. For the value to have increased from £355,000 to £454,323 over the six years and four months to February 2025, the following assumptions must hold true:

  • The value of 15 CHILTERN PARK has moved in line with the HPI for detached houses in the South Gloucestershire local authority area.
  • The June 2019 sale price of £355,000 represented a fair market value for the property.
  • The size, condition, and specification of 15 CHILTERN PARK has not materially changed since June 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 15 CHILTERN PARK?

15 CHILTERN PARK is 137m², which includes one extension, according to the EPC inspection conducted in January 2019. This puts it in the largest 40% of detached houses houses in Thornbury, based on EPC data. The below chart shows the distribution of detached houses houses by size in Thornbury, and where 15 CHILTERN PARK lies on this distribution: 64% of detached houses houses are smaller than 15 CHILTERN PARK, and 36% of houses are larger. Note that EPC data is not available for all properties in Thornbury.

15, CHILTERN PARK, THORNBURY, BRISTOL, BS35 2HX: Size of property relative to detached houses houses in Thornbury

15 CHILTERN PARK: Plot and Title Map

15 CHILTERN PARK sits on a plot of roughly 0.091 of an acre, or 367m². The below map shows the location of 15 CHILTERN PARK, 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 15 CHILTERN PARK). 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.

15, CHILTERN PARK, THORNBURY, BRISTOL, BS35 2HX: Plot and title map

Where is 15 CHILTERN PARK?

15 CHILTERN PARK is located in THORNBURY, in the BS35 postcode district. The below map shows the position of No. 15 on CHILTERN PARK.

15, CHILTERN PARK, THORNBURY, BRISTOL, BS35 2HX: Location map and indicative extent of plot

All property sales on CHILTERN PARK

Most recent sales first:

Limited data available
2022
30 MAY
£477,500
Full data available
2019
12 JUN
£355,000
Full data available
2019
29 MAR
£328,500
Limited data available
2017
2 FEB
£475,000
Limited data available
2016
17 FEB
£395,000
Limited data available
2015
27 OCT
£350,000
Full data available
2014
3 NOV
£390,000
Full data available
2014
24 JAN
£345,000
Limited data available
2012
8 AUG
£395,000
Limited data available
2009
26 AUG
£365,000
Limited data available
2009
4 AUG
£310,000
Limited data available
2007
17 JAN
£345,000
Limited data available
2005
16 DEC
£285,000
Limited data available
2004
18 JUN
£295,000
Full data available
2003
25 APR
£250,000
Limited data available
2002
25 OCT
£250,000
Limited data available
2002
17 JUN
£285,000
Full data available
2000
31 JUL
£215,000
Limited data available
2000
11 FEB
£198,000
Limited data available
1999
14 JUL
£147,500
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.