42, KESWICK GARDENS, RUISLIP, HA4 7XN - £850,000

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

42 KESWICK GARDENS is a very large extended detached house of 172m², built sometime between 1930 and 1949. It was last sold for £850,000 in February 2021, which was around 1% below the average February 2021 detached price in the Hillingdon local authority area. The most recent EPC inspection was September 2020, where the current energy rating was D, and the potential energy rating was C.

42 KESWICK GARDENS Sold Prices

Land registry data shows two sales for 42 KESWICK GARDENS 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 42 KESWICK GARDENS 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
2021 25 FEB	£850,000	£858,442	1% below HPI
2017 28 JUL	£580,000	£817,566	29% below HPI

42 KESWICK GARDENS 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 42 KESWICK GARDENS sales from July 2017 and February 2021 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 July 2017 sale was for 29% below the HPI. So the extrapolation line tracks at 29% below the HPI over time, until the February 2021 sale, where it rises to 1% below the HPI. The line then continues to track at 1% below the HPI.

What might 42 KESWICK GARDENS be worth now?

42 KESWICK GARDENS might now be worth an estimated £910,031.

This is based on house price inflation of 7.1%, between February 2021 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 7.1% inflationary increase is applied to the most recent sale price for 42 KESWICK GARDENS of £850,000 on 25th February 2021. For the value to have increased from £850,000 to £910,031 over the two years and two months to December 2024, the following assumptions must hold true:

• The value of 42 KESWICK GARDENS has moved in line with the HPI for detached houses in the Hillingdon local authority area.
• The February 2021 sale price of £850,000 represented a fair market value for the property.
• The size, condition, and specification of 42 KESWICK GARDENS has not materially changed since February 2021.

How Large is 42 KESWICK GARDENS?

42 KESWICK GARDENS is 172m², which includes one extension, according to the EPC inspection conducted in September 2020. This puts it in the largest 20% 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 42 KESWICK GARDENS lies on this distribution: 84% of detached houses houses are smaller than 42 KESWICK GARDENS, and 16% of houses are larger. Note that EPC data is not available for all properties in Ruislip.

42 KESWICK GARDENS: Plot and Title Map

42 KESWICK GARDENS sits on a plot of roughly 0.090 of an acre, or 366m². The below map shows the location of 42 KESWICK GARDENS, 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 42 KESWICK GARDENS). 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 42 KESWICK GARDENS?

42 KESWICK GARDENS is located in RUISLIP, in the HA4 postcode district. The below map shows the position of No. 42 on KESWICK GARDENS.