11, SUNNYDENE AVENUE, RUISLIP, HA4 6AF - £646,000

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.

11 SUNNYDENE AVENUE is a very small detached house of 69m², built sometime between 1930 and 1949, which could now be worth an estimated £665,890. It was last sold for £646,000 in March 2024, which was around 28% below the average March 2024 detached price in the Hillingdon local authority area. The most recent EPC inspection was June 2023, where the current energy rating was D, and the potential energy rating was B.

11 SUNNYDENE AVENUE Sold Prices

Land registry data shows two sales for 11 SUNNYDENE 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. Both of the two 11 SUNNYDENE AVENUE sales were 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
2024 15 MAR	£646,000	£900,458	28% below HPI
1996 20 SEP	£100,000	£159,090	37% below HPI

11 SUNNYDENE 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 11 SUNNYDENE AVENUE sales from September 1996 and March 2024 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 1996 sale was for 37% below the HPI. So the extrapolation line tracks at 37% below the HPI over time, until the March 2024 sale, where it rises to 28% below the HPI. The line then continues to track at 28% below the HPI.

What might 11 SUNNYDENE AVENUE be worth now?

11 SUNNYDENE AVENUE might now be worth an estimated £665,890.

This is based on house price inflation of 3.1%, between March 2024 and February 2025, 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 3.1% inflationary increase is applied to the most recent sale price for 11 SUNNYDENE AVENUE of £646,000 on 15th March 2024. For the value to have increased from £646,000 to £665,890 over the one year and one month to February 2025, the following assumptions must hold true:

• The value of 11 SUNNYDENE AVENUE has moved in line with the HPI for detached houses in the Hillingdon local authority area.
• The March 2024 sale price of £646,000 represented a fair market value for the property.
• The size, condition, and specification of 11 SUNNYDENE AVENUE has not materially changed since March 2024.

How Large is 11 SUNNYDENE AVENUE?

11 SUNNYDENE AVENUE is 69m² according to the EPC inspection conducted in June 2023. This puts it in the smallest 10% 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 11 SUNNYDENE AVENUE lies on this distribution: 5% of detached houses houses are smaller than 11 SUNNYDENE AVENUE, and 94% of houses are larger. Note that EPC data is not available for all properties in Ruislip.

11 SUNNYDENE AVENUE: Plot and Title Map

11 SUNNYDENE AVENUE sits on a plot of roughly 0.119 of an acre, or 481m². The below map shows the location of 11 SUNNYDENE 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 11 SUNNYDENE 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 11 SUNNYDENE AVENUE?

11 SUNNYDENE AVENUE is located in RUISLIP, in the HA4 postcode district. The below map shows the position of No. 11 on SUNNYDENE AVENUE.