9A, WESTROW ROAD, SOUTHAMPTON, SO15 2NA - £350,000

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.

9A WESTROW ROAD is a very large detached house of 306m², built sometime between 1996 and 2002, which could now be worth an estimated £1,331,819. It was last sold for £350,000 in July 1999, which was around 222% above the average July 1999 detached price in the Southampton local authority area. The most recent EPC inspection was May 2024, where the current energy rating was D, and the potential energy rating was C.

9A WESTROW ROAD Sold Prices

Land registry data shows two sales for 9A WESTROW 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 Southampton local authority area for the corresponding sale date. Both of the two 9A WESTROW 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
1999 21 JUL	£350,000	£108,848	222% above HPI
1998 9 MAR	£105,000	£95,084	10% above HPI

9A WESTROW ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Southampton local authority area over time, sourced from the HPI. The two 9A WESTROW ROAD sales from March 1998 and July 1999 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 March 1998 sale was for 10% above the HPI. So the extrapolation line tracks at 10% above the HPI over time, until the July 1999 sale, where it rises to 222% above the HPI. The line then continues to track at 222% above the HPI.

What might 9A WESTROW ROAD be worth now?

9A WESTROW ROAD might now be worth an estimated £1,331,819.

This is based on house price inflation of 280.5%, between July 1999 and July 2025, for 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 280.5% inflationary increase is applied to the most recent sale price for 9A WESTROW ROAD of £350,000 on 21st July 1999. For the value to have increased from £350,000 to £1,331,819 over the 26 years to July 2025, the following assumptions must hold true:

• The value of 9A WESTROW ROAD has moved in line with the HPI for detached houses in the Southampton local authority area.
• The July 1999 sale price of £350,000 represented a fair market value for the property.
• The size, condition, and specification of 9A WESTROW ROAD has not materially changed since July 1999.

How Large is 9A WESTROW ROAD?

9A WESTROW ROAD is 306m² according to the EPC inspection conducted in May 2024. This puts it in the largest 10% of detached houses houses in Southampton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Southampton, and where 9A WESTROW ROAD lies on this distribution: 99% of detached houses houses are smaller than 9A WESTROW ROAD, and 1% of houses are larger. Note that EPC data is not available for all properties in Southampton.

9A WESTROW ROAD: Plot and Title Map

9A WESTROW ROAD sits on a plot of roughly 0.226 of an acre, or 913m². The below map shows the location of 9A WESTROW 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 9A WESTROW 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 9A WESTROW ROAD?

9A WESTROW ROAD is located in SOUTHAMPTON, in the SO15 postcode district. The below map shows the position of No. 9A on WESTROW ROAD.