29, GLENALLA ROAD, RUISLIP, HA4 8DW - £825,000

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

29 GLENALLA ROAD is a very large extended detached house of 184m², built sometime between 1930 and 1949. It was last sold for £825,000 in June 2017, which was around 2% above the average June 2017 detached price in the Hillingdon local authority area. The most recent EPC inspection was January 2017, where the current energy rating was D, and the potential energy rating was C.

29 GLENALLA ROAD Sold Prices

Land registry data shows two sales for 29 GLENALLA ROAD 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. One of the two 29 GLENALLA ROAD 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
2017 15 JUN	£825,000	£809,826	2% above HPI
2002 24 JUN	£345,000	£348,835	1% below HPI

29 GLENALLA ROAD 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 29 GLENALLA ROAD sales from June 2002 and June 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 June 2002 sale was for 1% below the HPI. So the extrapolation line tracks at 1% below the HPI over time, until the June 2017 sale, where it rises to 2% above the HPI. The line then continues to track at 2% above the HPI.

What might 29 GLENALLA ROAD be worth now?

29 GLENALLA ROAD might now be worth an estimated £936,290.

This is based on house price inflation of 13.5%, between June 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 13.5% inflationary increase is applied to the most recent sale price for 29 GLENALLA ROAD of £825,000 on 15th June 2017. For the value to have increased from £825,000 to £936,290 over the six years and six months to December 2024, the following assumptions must hold true:

• The value of 29 GLENALLA ROAD has moved in line with the HPI for detached houses in the Hillingdon local authority area.
• The June 2017 sale price of £825,000 represented a fair market value for the property.
• The size, condition, and specification of 29 GLENALLA ROAD has not materially changed since June 2017.

How Large is 29 GLENALLA ROAD?

29 GLENALLA ROAD is 184m², which includes one extension, according to the EPC inspection conducted in January 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 29 GLENALLA ROAD lies on this distribution: 88% of detached houses houses are smaller than 29 GLENALLA ROAD, and 12% of houses are larger. Note that EPC data is not available for all properties in Ruislip.

29 GLENALLA ROAD: Plot and Title Map

29 GLENALLA ROAD sits on a plot of roughly 0.131 of an acre, or 532m². The below map shows the location of 29 GLENALLA ROAD, 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 29 GLENALLA ROAD). 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 29 GLENALLA ROAD?

29 GLENALLA ROAD is located in RUISLIP, in the HA4 postcode district. The below map shows the position of No. 29 on GLENALLA ROAD.