25, HILLSIDE, HAREFIELD, UXBRIDGE, UB9 6AU - £520,000

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.

25 HILLSIDE is a large extended semi-detached house of 101m², built sometime between 1950 and 1966, which could now be worth an estimated £635,595. It was last sold for £520,000 in April 2016, which was around 11% above the average April 2016 semi-detached price in the Hillingdon local authority area. The most recent EPC inspection was April 2013, where the current energy rating was D, and the potential energy rating was B.

25 HILLSIDE Sold Prices

Land registry data shows two sales for 25 HILLSIDE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Hillingdon local authority area for the corresponding sale date. One of the two 25 HILLSIDE 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
2016 8 APR	£520,000	£468,769	11% above HPI
2013 22 AUG	£315,000	£320,805	2% below HPI

25 HILLSIDE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Hillingdon local authority area over time, sourced from the HPI. The two 25 HILLSIDE sales from August 2013 and April 2016 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 August 2013 sale was for 2% below the HPI. So the extrapolation line tracks at 2% below the HPI over time, until the April 2016 sale, where it rises to 11% above the HPI. The line then continues to track at 11% above the HPI.

What might 25 HILLSIDE be worth now?

25 HILLSIDE might now be worth an estimated £635,595.

This is based on house price inflation of 22.2%, between April 2016 and February 2025, for semi-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 22.2% inflationary increase is applied to the most recent sale price for 25 HILLSIDE of £520,000 on 8th April 2016. For the value to have increased from £520,000 to £635,595 over the nine years and two months to February 2025, the following assumptions must hold true:

• The value of 25 HILLSIDE has moved in line with the HPI for semi-detached houses in the Hillingdon local authority area.
• The April 2016 sale price of £520,000 represented a fair market value for the property.
• The size, condition, and specification of 25 HILLSIDE has not materially changed since April 2016.

How Large is 25 HILLSIDE?

25 HILLSIDE is 101m², which includes one extension, according to the EPC inspection conducted in April 2013. This puts it in the largest 40% of semi-detached houses houses in South Harefield, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in South Harefield, and where 25 HILLSIDE lies on this distribution: 60% of semi-detached houses houses are smaller than 25 HILLSIDE, and 40% of houses are larger. Note that EPC data is not available for all properties in South Harefield.

25 HILLSIDE: Plot and Title Map

25 HILLSIDE sits on a plot of roughly 0.076 of an acre, or 308m². The below map shows the location of 25 HILLSIDE, 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 25 HILLSIDE). 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 25 HILLSIDE?

25 HILLSIDE is located in HAREFIELD, in the UB9 postcode district. The below map shows the position of No. 25 on HILLSIDE.