10, DERWENT AVENUE, ICKENHAM, UXBRIDGE, UB10 8HJ - £627,500

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

10 DERWENT AVENUE is a midsized extended detached house of 135m², built sometime between 1930 and 1949, which could now be worth an estimated £1,007,755. It was last sold for £627,500 in March 2014, which was around 10% above the average March 2014 detached price in the Hillingdon local authority area. The most recent EPC inspection was July 2013, where the current energy rating was D, and the potential energy rating was C.

10 DERWENT AVENUE Sold Prices

Land registry data shows two sales for 10 DERWENT 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 Hillingdon local authority area for the corresponding sale date. One of the two 10 DERWENT AVENUE sales was for above the average price, whilst the other was for below 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
2014 10 MAR	£627,500	£572,278	10% above HPI
2010 28 SEP	£375,000	£509,414	26% below HPI

10 DERWENT AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Hillingdon local authority area over time, sourced from the HPI. The two 10 DERWENT AVENUE sales from September 2010 and March 2014 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 September 2010 sale was for 26% below the HPI. So the extrapolation line tracks at 26% below the HPI over time, until the March 2014 sale, where it rises to 10% above the HPI. The line then continues to track at 10% above the HPI.

What might 10 DERWENT AVENUE be worth now?

10 DERWENT AVENUE might now be worth an estimated £1,007,755.

This is based on house price inflation of 60.6%, between March 2014 and December 2024, for detached houses, in the Hillingdon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 60.6% inflationary increase is applied to the most recent sale price for 10 DERWENT AVENUE of £627,500 on 10th March 2014. For the value to have increased from £627,500 to £1,007,755 over the nine years and three months to December 2024, the following assumptions must hold true:

• The value of 10 DERWENT AVENUE has moved in line with the HPI for detached houses in the Hillingdon local authority area.
• The March 2014 sale price of £627,500 represented a fair market value for the property.
• The size, condition, and specification of 10 DERWENT AVENUE has not materially changed since March 2014.

How Large is 10 DERWENT AVENUE?

10 DERWENT AVENUE is 135m², which includes one extension, according to the EPC inspection conducted in July 2013. This puts it in the smallest 50% of detached houses houses in London, based on EPC data. The below chart shows the distribution of detached houses houses by size in London, and where 10 DERWENT AVENUE lies on this distribution: 44% of detached houses houses are smaller than 10 DERWENT AVENUE, and 55% of houses are larger. Note that EPC data is not available for all properties in London.

10 DERWENT AVENUE: Plot and Title Map

10 DERWENT AVENUE sits on a plot of roughly 0.157 of an acre, or 637m². The below map shows the location of 10 DERWENT 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 10 DERWENT 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 10 DERWENT AVENUE?

10 DERWENT AVENUE is located in ICKENHAM, in the UB10 postcode district. The below map shows the position of No. 10 on DERWENT AVENUE.