15, FAIRFIELD AVENUE, RUISLIP, HA4 7PG - £780,000

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

15 FAIRFIELD AVENUE is a very small extended detached house of 73m², built sometime between 1930 and 1949. It was last sold for £780,000 in September 2023, which was around 15% below the average September 2023 detached price in the Hillingdon local authority area. The most recent EPC inspection was July 2014, where the current energy rating was E, and the potential energy rating was B.

15 FAIRFIELD AVENUE Sold Prices

Land registry data shows two sales for 15 FAIRFIELD 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 15 FAIRFIELD 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
2023 19 SEP	£780,000	£923,024	15% below HPI
2019 23 JAN	£590,000	£832,707	29% below HPI

15 FAIRFIELD 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 15 FAIRFIELD AVENUE sales from January 2019 and September 2023 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 January 2019 sale was for 29% below the HPI. So the extrapolation line tracks at 29% below the HPI over time, until the September 2023 sale, where it rises to 15% below the HPI. The line then continues to track at 15% below the HPI.

What might 15 FAIRFIELD AVENUE be worth now?

15 FAIRFIELD AVENUE might now be worth an estimated £776,658.

This is based on house price deflation of 0.4%, between September 2023 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 0.4% deflationary decrease is applied to the most recent sale price for 15 FAIRFIELD AVENUE of £780,000 on 19th September 2023. For the value to have decreased from £780,000 to £776,658 over the nine months to December 2024, the following assumptions must hold true:

• The value of 15 FAIRFIELD AVENUE has moved in line with the HPI for detached houses in the Hillingdon local authority area.
• The September 2023 sale price of £780,000 represented a fair market value for the property.
• The size, condition, and specification of 15 FAIRFIELD AVENUE has not materially changed since September 2023.

How Large is 15 FAIRFIELD AVENUE?

15 FAIRFIELD AVENUE is 73m², which includes one extension, according to the EPC inspection conducted in July 2014. 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 15 FAIRFIELD AVENUE lies on this distribution: 8% of detached houses houses are smaller than 15 FAIRFIELD AVENUE, and 91% of houses are larger. Note that EPC data is not available for all properties in Ruislip.

15 FAIRFIELD AVENUE: Plot and Title Map

15 FAIRFIELD AVENUE sits on a plot of roughly 0.144 of an acre, or 584m². The below map shows the location of 15 FAIRFIELD 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 15 FAIRFIELD 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 15 FAIRFIELD AVENUE?

15 FAIRFIELD AVENUE is located in RUISLIP, in the HA4 postcode district. The below map shows the position of No. 15 on FAIRFIELD AVENUE.