5, TREARNAN CLOSE, SOUTHAMPTON, SO16 4NH - £370,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

5 TREARNAN CLOSE is a midsized detached house of 104m², built sometime between 1930 and 1949, which could now be worth an estimated £440,206. It was last sold for £370,000 in February 2020, which was around 5% above the average February 2020 detached price in the Southampton local authority area. The most recent EPC inspection was March 2011, where the current energy rating was D, and the potential energy rating was D.

5 TREARNAN CLOSE Sold Prices

Land registry data shows three sales for 5 TREARNAN CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Southampton local authority area for the corresponding sale date. One of the three 5 TREARNAN CLOSE sales was for above the average price, whilst two 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
2020 12 FEB	£370,000	£350,958	5% above HPI
2012 4 JAN	£164,000	£247,329	34% below HPI
2001 20 JUL	£110,000	£153,252	28% below HPI

5 TREARNAN CLOSE 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 three 5 TREARNAN CLOSE sales between July 2001 and February 2020 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 2012 sale was for 34% below the HPI. So the extrapolation line tracks at 34% below the HPI over time, until the February 2020 sale, where it rises to 5% above the HPI. The line then continues to track at 5% above the HPI.

What might 5 TREARNAN CLOSE be worth now?

5 TREARNAN CLOSE might now be worth an estimated £440,206.

This is based on house price inflation of 19%, between February 2020 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 19% inflationary increase is applied to the most recent sale price for 5 TREARNAN CLOSE of £370,000 on 12th February 2020. For the value to have increased from £370,000 to £440,206 over the five years to February 2025, the following assumptions must hold true:

• The value of 5 TREARNAN CLOSE has moved in line with the HPI for detached houses in the Southampton local authority area.
• The February 2020 sale price of £370,000 represented a fair market value for the property.
• The size, condition, and specification of 5 TREARNAN CLOSE has not materially changed since February 2020.

How Large is 5 TREARNAN CLOSE?

5 TREARNAN CLOSE is 104m² according to the EPC inspection conducted in March 2011. This puts it in the largest 50% 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 5 TREARNAN CLOSE lies on this distribution: 52% of detached houses houses are smaller than 5 TREARNAN CLOSE, and 48% of houses are larger. Note that EPC data is not available for all properties in Southampton.

5 TREARNAN CLOSE: Plot and Title Map

5 TREARNAN CLOSE sits on a plot of roughly 0.130 of an acre, or 525m². The below map shows the location of 5 TREARNAN CLOSE, 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 5 TREARNAN CLOSE). 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 5 TREARNAN CLOSE?

5 TREARNAN CLOSE is located in SOUTHAMPTON, in the SO16 postcode district. The below map shows the position of No. 5 on TREARNAN CLOSE.