20, ASPEN GROVE, PINNER, HA5 2NL - £595,000

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

20 ASPEN GROVE is a midsized detached house of 108m², built sometime between 2003 and 2006. It was last sold for £595,000 in May 2014, which was about the average May 2014 detached price in the Hillingdon local authority area. The most recent EPC inspection was September 2011, where the current energy rating was C, and the potential energy rating was C.

20 ASPEN GROVE Sold Prices

Land registry data shows two sales for 20 ASPEN GROVE 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 20 ASPEN GROVE sales was roughly equal to 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 14 MAY	£595,000	£594,402	Close to HPI
2005 28 OCT	£410,000	£424,065	3% below HPI

20 ASPEN GROVE 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 20 ASPEN GROVE sales from October 2005 and May 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 October 2005 sale was for 3% below the HPI. So the extrapolation line tracks at 3% below the HPI over time, until the May 2014 sale, where it rises to roughly the same level as the HPI. The line then continues to track in line with the HPI.

What might 20 ASPEN GROVE be worth now?

20 ASPEN GROVE might now be worth an estimated £919,994.

This is based on house price inflation of 54.6%, between May 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 54.6% inflationary increase is applied to the most recent sale price for 20 ASPEN GROVE of £595,000 on 14th May 2014. For the value to have increased from £595,000 to £919,994 over the nine years and five months to December 2024, the following assumptions must hold true:

• The value of 20 ASPEN GROVE has moved in line with the HPI for detached houses in the Hillingdon local authority area.
• The May 2014 sale price of £595,000 represented a fair market value for the property.
• The size, condition, and specification of 20 ASPEN GROVE has not materially changed since May 2014.

How Large is 20 ASPEN GROVE?

20 ASPEN GROVE is 108m² according to the EPC inspection conducted in September 2011. This puts it in the smallest 50% of detached houses houses in Ruislip, based on EPC data. The below chart shows the distribution of detached houses houses by size in Ruislip, and where 20 ASPEN GROVE lies on this distribution: 41% of detached houses houses are smaller than 20 ASPEN GROVE, and 59% of houses are larger. Note that EPC data is not available for all properties in Ruislip.

20 ASPEN GROVE: Plot and Title Map

20 ASPEN GROVE sits on a plot of roughly 0.072 of an acre, or 292m². The below map shows the location of 20 ASPEN GROVE, 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 20 ASPEN GROVE). 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 20 ASPEN GROVE?

20 ASPEN GROVE is located in PINNER, in the HA5 postcode district. The below map shows the position of No. 20 on ASPEN GROVE.