16, PORTSMOUTH AVENUE, THAMES DITTON, KT7 0RT - £750,000

16 PORTSMOUTH AVENUE is a very large extended detached house of 265m², built sometime between 1900 and 1929. It was last sold for £750,000 in August 2010, which was around 11% below the average August 2010 detached price in the Elmbridge local authority area. The most recent EPC inspection was January 2023, where the current energy rating was C, and the potential energy rating was C.

16 PORTSMOUTH AVENUE Sold Prices

Land registry data shows two sales for 16 PORTSMOUTH 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 Elmbridge local authority area for the corresponding sale date. Both of the two 16 PORTSMOUTH 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
2010 12 AUG	£750,000	£839,291	11% below HPI
2009 20 NOV	£725,000	£750,427	3% below HPI

16 PORTSMOUTH AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Elmbridge local authority area over time, sourced from the HPI. The two 16 PORTSMOUTH AVENUE sales from November 2009 and August 2010 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 2009 sale was for 3% below the HPI. So the extrapolation line tracks at 3% below the HPI over time, until the August 2010 sale, where it falls to 11% below the HPI. The line then continues to track at 11% below the HPI.

How Large is 16 PORTSMOUTH AVENUE?

16 PORTSMOUTH AVENUE is 265m², which includes three extensions, according to the EPC inspection conducted in January 2023. This puts it in the largest 10% of detached houses in Thames Ditton, based on EPC data. The below chart shows the distribution of detached houses by size in Thames Ditton, and where 16 PORTSMOUTH AVENUE lies on this distribution: 93% of detached houses are smaller than 16 PORTSMOUTH AVENUE, and 7% of houses are larger. Note that EPC data is not available for all properties in Thames Ditton.

16 PORTSMOUTH AVENUE: Plot and Title Map

16 PORTSMOUTH AVENUE sits on a plot of roughly 0.160 of an acre, or 647m². The below map shows the location of 16 PORTSMOUTH 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 16 PORTSMOUTH 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 16 PORTSMOUTH AVENUE?

16 PORTSMOUTH AVENUE is located in THAMES DITTON, in the KT7 postcode district. The below map shows the position of No. 16 on PORTSMOUTH AVENUE.