21, WINDMILL HILL, RUISLIP, HA4 8QF - £685,000

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.

21 WINDMILL HILL is a large extended detached house of 153m², built sometime between 1930 and 1949, which could now be worth an estimated £1,114,574. It was last sold for £685,000 in April 2014, which was around 18% above the average April 2014 detached price in the Hillingdon local authority area. The most recent EPC inspection was November 2013, where the current energy rating was D, and the potential energy rating was C.

21 WINDMILL HILL Sold Prices

Land registry data shows three sales for 21 WINDMILL HILL since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Hillingdon local authority area for the corresponding sale date. All of the three 21 WINDMILL HILL 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
2014 29 APR	£685,000	£579,113	18% above HPI
2007 7 DEC	£580,000	£503,512	15% above HPI
1998 7 AUG	£258,000	£209,430	23% above HPI

21 WINDMILL HILL 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 three 21 WINDMILL HILL sales between August 1998 and April 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 December 2007 sale was for 15% above the HPI. So the extrapolation line tracks at 15% above the HPI over time, until the April 2014 sale, where it rises to 18% above the HPI. The line then continues to track at 18% above the HPI.

What might 21 WINDMILL HILL be worth now?

21 WINDMILL HILL might now be worth an estimated £1,114,574.

This is based on house price inflation of 62.7%, between April 2014 and March 2026, 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 62.7% inflationary increase is applied to the most recent sale price for 21 WINDMILL HILL of £685,000 on 29th April 2014. For the value to have increased from £685,000 to £1,114,574 over the twelve years and one month to March 2026, the following assumptions must hold true:

• The value of 21 WINDMILL HILL has moved in line with the HPI for detached houses in the Hillingdon local authority area.
• The April 2014 sale price of £685,000 represented a fair market value for the property.
• The size, condition, and specification of 21 WINDMILL HILL has not materially changed since April 2014.

How Large is 21 WINDMILL HILL?

21 WINDMILL HILL is 153m², which includes two extensions, according to the EPC inspection conducted in November 2013. This puts it in the largest 30% 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 21 WINDMILL HILL lies on this distribution: 74% of detached houses houses are smaller than 21 WINDMILL HILL, and 25% of houses are larger. Note that EPC data is not available for all properties in Ruislip.

21 WINDMILL HILL: Plot and Title Map

21 WINDMILL HILL sits on a plot of roughly 0.128 of an acre, or 516m². The below map shows the location of 21 WINDMILL HILL, 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 21 WINDMILL HILL). 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 21 WINDMILL HILL?

21 WINDMILL HILL is located in RUISLIP, in the HA4 postcode district. The below map shows the position of No. 21 on WINDMILL HILL.