66, GREAT CENTRAL AVENUE, RUISLIP, HA4 6UQ - £779,950

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

66 GREAT CENTRAL AVENUE is a very large extended detached house of 174m², built sometime between 1950 and 1966. It was last sold for £779,950 in September 2017, which was around 6% below the average September 2017 detached price in the Hillingdon local authority area. The most recent EPC inspection was June 2017, where the current energy rating was C, and the potential energy rating was B.

66 GREAT CENTRAL AVENUE Sold Prices

Land registry data shows four sales for 66 GREAT CENTRAL AVENUE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Hillingdon local authority area for the corresponding sale date. All of the four 66 GREAT CENTRAL 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
2017 4 SEP	£779,950	£829,854	6% below HPI
2015 10 NOV	£485,000	£756,239	36% below HPI
2001 19 SEP	£205,000	£317,856	36% below HPI
1996 3 DEC	£97,000	£163,568	41% below HPI

66 GREAT CENTRAL 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 four 66 GREAT CENTRAL AVENUE sales between December 1996 and September 2017 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 November 2015 sale was for 36% below the HPI. So the extrapolation line tracks at 36% below the HPI over time, until the September 2017 sale, where it rises to 6% below the HPI. The line then continues to track at 6% below the HPI.

What might 66 GREAT CENTRAL AVENUE be worth now?

66 GREAT CENTRAL AVENUE might now be worth an estimated £863,800.

This is based on house price inflation of 10.8%, between September 2017 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 10.8% inflationary increase is applied to the most recent sale price for 66 GREAT CENTRAL AVENUE of £779,950 on 4th September 2017. For the value to have increased from £779,950 to £863,800 over the six years and nine months to December 2024, the following assumptions must hold true:

• The value of 66 GREAT CENTRAL AVENUE has moved in line with the HPI for detached houses in the Hillingdon local authority area.
• The September 2017 sale price of £779,950 represented a fair market value for the property.
• The size, condition, and specification of 66 GREAT CENTRAL AVENUE has not materially changed since September 2017.

How Large is 66 GREAT CENTRAL AVENUE?

66 GREAT CENTRAL AVENUE is 174m², which includes four extensions, according to the EPC inspection conducted in June 2017. 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 66 GREAT CENTRAL AVENUE lies on this distribution: 84% of detached houses houses are smaller than 66 GREAT CENTRAL AVENUE, and 15% of houses are larger. Note that EPC data is not available for all properties in Ruislip.

66 GREAT CENTRAL AVENUE: Plot and Title Map

66 GREAT CENTRAL AVENUE sits on a plot of roughly 0.094 of an acre, or 381m². The below map shows the location of 66 GREAT CENTRAL 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 66 GREAT CENTRAL 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 66 GREAT CENTRAL AVENUE?

66 GREAT CENTRAL AVENUE is located in RUISLIP, in the HA4 postcode district. The below map shows the position of No. 66 on GREAT CENTRAL AVENUE.