9, SUTHERLAND AVENUE, SUNBURY-ON-THAMES, TW16 6LL - £470,511

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

9 SUTHERLAND AVENUE is a small extended semi-detached house of 110m², built sometime between 1930 and 1949, which could now be worth an estimated £498,372. It was last sold for £470,511 in July 2023, which was around 7% below the average July 2023 semi-detached price in the Spelthorne local authority area. The most recent EPC inspection was November 2022, where the current energy rating was D, and the potential energy rating was C.

9 SUTHERLAND AVENUE Sold Prices

Land registry data shows four sales for 9 SUTHERLAND AVENUE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Spelthorne local authority area for the corresponding sale date. two of the four 9 SUTHERLAND AVENUE sales were for below the average price, and four 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
2023 14 JUL	£470,511	£504,767	7% below HPI
2012 30 MAY	£340,000	£286,927	18% above HPI
2004 6 DEC	£249,950	£248,324	1% above HPI
1996 31 MAY	£74,950	£87,091	14% below HPI

9 SUTHERLAND AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Spelthorne local authority area over time, sourced from the HPI. The four 9 SUTHERLAND AVENUE sales between May 1996 and July 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 May 2012 sale was for 18% above the HPI. So the extrapolation line tracks at 18% above the HPI over time, until the July 2023 sale, where it falls to 7% below the HPI. The line then continues to track at 7% below the HPI.

What might 9 SUTHERLAND AVENUE be worth now?

9 SUTHERLAND AVENUE might now be worth an estimated £498,372.

This is based on house price inflation of 5.9%, between July 2023 and February 2025, for semi-detached houses, in the Spelthorne local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 5.9% inflationary increase is applied to the most recent sale price for 9 SUTHERLAND AVENUE of £470,511 on 14th July 2023. For the value to have increased from £470,511 to £498,372 over the two years and five months to February 2025, the following assumptions must hold true:

• The value of 9 SUTHERLAND AVENUE has moved in line with the HPI for semi-detached houses in the Spelthorne local authority area.
• The July 2023 sale price of £470,511 represented a fair market value for the property.
• The size, condition, and specification of 9 SUTHERLAND AVENUE has not materially changed since July 2023.

How Large is 9 SUTHERLAND AVENUE?

9 SUTHERLAND AVENUE is 110m², which includes one extension, according to the EPC inspection conducted in November 2022. This puts it in the smallest 30% of semi-detached houses houses in Sunbury-on-Thames, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Sunbury-on-Thames, and where 9 SUTHERLAND AVENUE lies on this distribution: 30% of semi-detached houses houses are smaller than 9 SUTHERLAND AVENUE, and 70% of houses are larger. Note that EPC data is not available for all properties in Sunbury-on-Thames.

9 SUTHERLAND AVENUE: Plot and Title Map

9 SUTHERLAND AVENUE sits on a plot of roughly 0.079 of an acre, or 319m². The below map shows the location of 9 SUTHERLAND 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 9 SUTHERLAND 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 9 SUTHERLAND AVENUE?

9 SUTHERLAND AVENUE is located in SUNBURY-ON-THAMES, in the TW16 postcode district. The below map shows the position of No. 9 on SUTHERLAND AVENUE.