20, BELTON ROAD, SOUTHAMPTON, SO19 1DS - £149,950

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.

20 BELTON ROAD is a very small extended semi-detached house of 76m², built sometime between 1967 and 1975, which could now be worth an estimated £267,772. It was last sold for £149,950 in January 2006, which was around 13% below the average January 2006 semi-detached price in the Southampton local authority area. The most recent EPC inspection was August 2017, where the current energy rating was D, and the potential energy rating was B.

20 BELTON ROAD Sold Prices

Land registry data shows two sales for 20 BELTON ROAD 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 Southampton local authority area for the corresponding sale date. Both of the two 20 BELTON ROAD 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
2006 24 JAN	£149,950	£171,719	13% below HPI
2003 15 AUG	£136,000	£156,929	13% below HPI

20 BELTON ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Southampton local authority area over time, sourced from the HPI. The two 20 BELTON ROAD sales from August 2003 and January 2006 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 2003 sale was for 13% below the HPI. So the extrapolation line tracks at 13% below the HPI over time, until the January 2006 sale, which was also at 13% below the HPI.

What might 20 BELTON ROAD be worth now?

20 BELTON ROAD might now be worth an estimated £267,772.

This is based on house price inflation of 78.6%, between January 2006 and July 2025, for semi-detached houses, in the Southampton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 78.6% inflationary increase is applied to the most recent sale price for 20 BELTON ROAD of £149,950 on 24th January 2006. For the value to have increased from £149,950 to £267,772 over the eighteen years and six months to July 2025, the following assumptions must hold true:

• The value of 20 BELTON ROAD has moved in line with the HPI for semi-detached houses in the Southampton local authority area.
• The January 2006 sale price of £149,950 represented a fair market value for the property.
• The size, condition, and specification of 20 BELTON ROAD has not materially changed since January 2006.

How Large is 20 BELTON ROAD?

20 BELTON ROAD is 76m², which includes one extension, according to the EPC inspection conducted in August 2017. This puts it in the smallest 20% of semi-detached houses houses in Southampton, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Southampton, and where 20 BELTON ROAD lies on this distribution: 19% of semi-detached houses houses are smaller than 20 BELTON ROAD, and 80% of houses are larger. Note that EPC data is not available for all properties in Southampton.

20 BELTON ROAD: Plot and Title Map

20 BELTON ROAD sits on a plot of roughly 0.066 of an acre, or 268m². The below map shows the location of 20 BELTON 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 20 BELTON 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 20 BELTON ROAD?

20 BELTON ROAD is located in SOUTHAMPTON, in the SO19 postcode district. The below map shows the position of No. 20 on BELTON ROAD.