9, THORNBY AVENUE, KENILWORTH, CV8 2DT - £387,500

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.

9 THORNBY AVENUE is a large extended detached house of 166m², built sometime between 1950 and 1966, which could now be worth an estimated £778,565. It was last sold for £387,500 in July 2009, which was around 21% above the average July 2009 detached price in the Warwick local authority area. The most recent EPC inspection was October 2023, where the current energy rating was C, and the potential energy rating was C.

9 THORNBY AVENUE Sold Prices

Land registry data shows two sales for 9 THORNBY AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Warwick local authority area for the corresponding sale date. Both of the two 9 THORNBY AVENUE sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2009 15 JUL	£387,500	£319,249	21% above HPI
2004 27 AUG	£345,000	£326,329	6% above HPI

9 THORNBY AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Warwick local authority area over time, sourced from the HPI. The two 9 THORNBY AVENUE sales from August 2004 and July 2009 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 2004 sale was for 6% above the HPI. So the extrapolation line tracks at 6% above the HPI over time, until the July 2009 sale, where it rises to 21% above the HPI. The line then continues to track at 21% above the HPI.

What might 9 THORNBY AVENUE be worth now?

9 THORNBY AVENUE might now be worth an estimated £778,565.

This is based on house price inflation of 100.9%, between July 2009 and February 2025, for detached houses, in the Warwick local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 100.9% inflationary increase is applied to the most recent sale price for 9 THORNBY AVENUE of £387,500 on 15th July 2009. For the value to have increased from £387,500 to £778,565 over the sixteen years and five months to February 2025, the following assumptions must hold true:

• The value of 9 THORNBY AVENUE has moved in line with the HPI for detached houses in the Warwick local authority area.
• The July 2009 sale price of £387,500 represented a fair market value for the property.
• The size, condition, and specification of 9 THORNBY AVENUE has not materially changed since July 2009.

How Large is 9 THORNBY AVENUE?

9 THORNBY AVENUE is 166m², which includes three extensions, according to the EPC inspection conducted in October 2023. This puts it in the largest 30% of detached houses houses in Kenilworth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Kenilworth, and where 9 THORNBY AVENUE lies on this distribution: 76% of detached houses houses are smaller than 9 THORNBY AVENUE, and 24% of houses are larger. Note that EPC data is not available for all properties in Kenilworth.

9 THORNBY AVENUE: Plot and Title Map

9 THORNBY AVENUE sits on a plot of roughly 0.128 of an acre, or 516m². The below map shows the location of 9 THORNBY AVENUE, 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 9 THORNBY AVENUE). 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.

Where is 9 THORNBY AVENUE?

9 THORNBY AVENUE is located in KENILWORTH, in the CV8 postcode district. The below map shows the position of No. 9 on THORNBY AVENUE.