21, MARION AVENUE, SHEPPERTON, TW17 8AY - £545,000

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.

21 MARION AVENUE is a very small semi-detached house of 76m², built sometime between 1930 and 1949, which could now be worth an estimated £667,278. It was last sold for £545,000 in October 2017, which was around 25% above the average October 2017 semi-detached price in the Spelthorne local authority area. The most recent EPC inspection was November 2017, where the current energy rating was D, and the potential energy rating was B.

21 MARION AVENUE Sold Prices

Land registry data shows two sales for 21 MARION AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Spelthorne local authority area for the corresponding sale date. Both of the two 21 MARION AVENUE 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
2017 27 OCT	£545,000	£436,681	25% above HPI
2008 15 DEC	£280,000	£258,175	8% above HPI

21 MARION 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 two 21 MARION AVENUE sales from December 2008 and October 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 December 2008 sale was for 8% above the HPI. So the extrapolation line tracks at 8% above the HPI over time, until the October 2017 sale, where it rises to 25% above the HPI. The line then continues to track at 25% above the HPI.

What might 21 MARION AVENUE be worth now?

21 MARION AVENUE might now be worth an estimated £667,278.

This is based on house price inflation of 22.4%, between October 2017 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 22.4% inflationary increase is applied to the most recent sale price for 21 MARION AVENUE of £545,000 on 27th October 2017. For the value to have increased from £545,000 to £667,278 over the eight years and eight months to February 2025, the following assumptions must hold true:

• The value of 21 MARION AVENUE has moved in line with the HPI for semi-detached houses in the Spelthorne local authority area.
• The October 2017 sale price of £545,000 represented a fair market value for the property.
• The size, condition, and specification of 21 MARION AVENUE has not materially changed since October 2017.

How Large is 21 MARION AVENUE?

21 MARION AVENUE is 76m² according to the EPC inspection conducted in November 2017. This puts it in the smallest 20% of semi-detached houses houses in Shepperton, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Shepperton, and where 21 MARION AVENUE lies on this distribution: 10% of semi-detached houses houses are smaller than 21 MARION AVENUE, and 88% of houses are larger. Note that EPC data is not available for all properties in Shepperton.

21 MARION AVENUE: Plot and Title Map

21 MARION AVENUE sits on a plot of roughly 0.104 of an acre, or 419m². The below map shows the location of 21 MARION 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 21 MARION 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 21 MARION AVENUE?

21 MARION AVENUE is located in SHEPPERTON, in the TW17 postcode district. The below map shows the position of No. 21 on MARION AVENUE.