105, UPPER SHIRLEY AVENUE, SOUTHAMPTON, SO15 5NL - £851,000

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.

105 UPPER SHIRLEY AVENUE is a very large extended detached house of 234m², built sometime between 1930 and 1949, which could now be worth an estimated £849,915. It was last sold for £851,000 in August 2023, which was around 104% above the average August 2023 detached price in the Southampton local authority area. The most recent EPC inspection was February 2024, where the current energy rating was C, and the potential energy rating was C.

105 UPPER SHIRLEY AVENUE Sold Prices

Land registry data shows two sales for 105 UPPER SHIRLEY 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 105 UPPER SHIRLEY 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
2023 23 AUG	£851,000	£418,084	104% above HPI
2020 8 JAN	£625,000	£351,845	78% above HPI

105 UPPER SHIRLEY 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 105 UPPER SHIRLEY AVENUE sales from January 2020 and August 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 January 2020 sale was for 78% above the HPI. So the extrapolation line tracks at 78% above the HPI over time, until the August 2023 sale, where it rises to 104% above the HPI. The line then continues to track at 104% above the HPI.

What might 105 UPPER SHIRLEY AVENUE be worth now?

105 UPPER SHIRLEY AVENUE might now be worth an estimated £849,915.

This is based on house price deflation of 0.1%, between August 2023 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 0.1% deflationary decrease is applied to the most recent sale price for 105 UPPER SHIRLEY AVENUE of £851,000 on 23rd August 2023. For the value to have decreased from £851,000 to £849,915 over the two years and six months to February 2025, the following assumptions must hold true:

• The value of 105 UPPER SHIRLEY AVENUE has moved in line with the HPI for detached houses in the Southampton local authority area.
• The August 2023 sale price of £851,000 represented a fair market value for the property.
• The size, condition, and specification of 105 UPPER SHIRLEY AVENUE has not materially changed since August 2023.

How Large is 105 UPPER SHIRLEY AVENUE?

105 UPPER SHIRLEY AVENUE is 234m², which includes three extensions, according to the EPC inspection conducted in February 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 105 UPPER SHIRLEY AVENUE lies on this distribution: 97% of detached houses houses are smaller than 105 UPPER SHIRLEY AVENUE, and 3% of houses are larger. Note that EPC data is not available for all properties in Southampton.

105 UPPER SHIRLEY AVENUE: Plot and Title Map

105 UPPER SHIRLEY AVENUE sits on a plot of roughly 0.123 of an acre, or 499m². The below map shows the location of 105 UPPER SHIRLEY 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 105 UPPER SHIRLEY 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 105 UPPER SHIRLEY AVENUE?

105 UPPER SHIRLEY AVENUE is located in SOUTHAMPTON, in the SO15 postcode district. The below map shows the position of No. 105 on UPPER SHIRLEY AVENUE.