15, OAKMOUNT AVENUE, SOUTHAMPTON, SO17 1ED - £875,000

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.

15 OAKMOUNT AVENUE is a very large extended detached house of 252m², built sometime between 1900 and 1929, which could now be worth an estimated £1,086,196. It was last sold for £875,000 in December 2016, which was around 160% above the average December 2016 detached price in the Southampton local authority area. The most recent EPC inspection was September 2016, where the current energy rating was D, and the potential energy rating was C.

15 OAKMOUNT AVENUE Sold Prices

Land registry data shows two sales for 15 OAKMOUNT 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 Southampton local authority area for the corresponding sale date. Both of the two 15 OAKMOUNT 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
2016 2 DEC	£875,000	£336,364	160% above HPI
1998 27 AUG	£292,500	£100,809	190% above HPI

15 OAKMOUNT AVENUE 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 15 OAKMOUNT AVENUE sales from August 1998 and December 2016 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 1998 sale was for 190% above the HPI. So the extrapolation line tracks at 190% above the HPI over time, until the December 2016 sale, where it falls to 160% above the HPI. The line then continues to track at 160% above the HPI.

What might 15 OAKMOUNT AVENUE be worth now?

15 OAKMOUNT AVENUE might now be worth an estimated £1,086,196.

This is based on house price inflation of 24.1%, between December 2016 and February 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 24.1% inflationary increase is applied to the most recent sale price for 15 OAKMOUNT AVENUE of £875,000 on 2nd December 2016. For the value to have increased from £875,000 to £1,086,196 over the nine years and ten months to February 2025, the following assumptions must hold true:

• The value of 15 OAKMOUNT AVENUE has moved in line with the HPI for detached houses in the Southampton local authority area.
• The December 2016 sale price of £875,000 represented a fair market value for the property.
• The size, condition, and specification of 15 OAKMOUNT AVENUE has not materially changed since December 2016.

How Large is 15 OAKMOUNT AVENUE?

15 OAKMOUNT AVENUE is 252m², which includes one extension, according to the EPC inspection conducted in September 2016. 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 15 OAKMOUNT AVENUE lies on this distribution: 98% of detached houses houses are smaller than 15 OAKMOUNT AVENUE, and 2% of houses are larger. Note that EPC data is not available for all properties in Southampton.

15 OAKMOUNT AVENUE: Plot and Title Map

15 OAKMOUNT AVENUE sits on a plot of roughly 0.230 of an acre, or 929m². The below map shows the location of 15 OAKMOUNT 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 15 OAKMOUNT 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 15 OAKMOUNT AVENUE?

15 OAKMOUNT AVENUE is located in SOUTHAMPTON, in the SO17 postcode district. The below map shows the position of No. 15 on OAKMOUNT AVENUE.