28, AILSA ROAD, TWICKENHAM, TW1 1QW - £4,900,000

28 AILSA ROAD is a very large extended detached house of 540m², built sometime before 1900. It was last sold for £4,900,000 in April 2020, which was around 242% above the average April 2020 detached price in the Richmond upon Thames local authority area. The most recent EPC inspection was November 2018, where the current energy rating was D, and the potential energy rating was C.

28 AILSA ROAD Sold Prices

Land registry data shows two sales for 28 AILSA 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 Richmond upon Thames local authority area for the corresponding sale date. Both of the two 28 AILSA ROAD sales were for above 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
2020 29 APR	£4,900,000	£1,430,913	242% above HPI
2007 1 AUG	£2,850,000	£852,994	234% above HPI

28 AILSA ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Richmond upon Thames local authority area over time, sourced from the HPI. The two 28 AILSA ROAD sales from August 2007 and April 2020 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 2007 sale was for 234% above the HPI. So the extrapolation line tracks at 234% above the HPI over time, until the April 2020 sale, where it rises to 242% above the HPI. The line then continues to track at 242% above the HPI.

How Large is 28 AILSA ROAD?

28 AILSA ROAD is 540m², which includes four extensions, according to the EPC inspection conducted in November 2018. This puts it in the largest 10% of detached houses in London, based on EPC data. The below chart shows the distribution of detached houses by size in London, and where 28 AILSA ROAD lies on this distribution: 99% of detached houses are smaller than 28 AILSA ROAD, and 1% of houses are larger. Note that EPC data is not available for all properties in London.

28 AILSA ROAD: Plot and Title Map

28 AILSA ROAD sits on a plot of roughly 0.156 of an acre, or 631m². The below map shows the location of 28 AILSA 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 28 AILSA 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 28 AILSA ROAD?

28 AILSA ROAD is located in TWICKENHAM, in the TW1 postcode district. The below map shows the position of No. 28 on AILSA ROAD.