COTTLESTONE, GREENHILL LANE, ROWNHAMS, SOUTHAMPTON, SO16 8AN - £555,000

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.

COTTLESTONE is a large extended detached house of 143m², built sometime between 1930 and 1949, which could now be worth an estimated £705,408. It was last sold for £555,000 in April 2017, which was around 14% above the average April 2017 detached price in the Test Valley local authority area. The most recent EPC inspection was November 2016, where the current energy rating was E, and the potential energy rating was C.

COTTLESTONE Sold Prices

Land registry data shows three sales for COTTLESTONE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Test Valley local authority area for the corresponding sale date. All of the three COTTLESTONE 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
2017 21 APR	£555,000	£485,231	14% above HPI
2006 26 OCT	£378,000	£340,482	11% above HPI
1995 31 AUG	£127,000	£112,778	13% above HPI

COTTLESTONE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Test Valley local authority area over time, sourced from the HPI. The three COTTLESTONE sales between August 1995 and April 2017 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 October 2006 sale was for 11% above the HPI. So the extrapolation line tracks at 11% above the HPI over time, until the April 2017 sale, where it rises to 14% above the HPI. The line then continues to track at 14% above the HPI.

What might COTTLESTONE be worth now?

COTTLESTONE might now be worth an estimated £705,408.

This is based on house price inflation of 27.1%, between April 2017 and February 2025, for detached houses, in the Test Valley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 27.1% inflationary increase is applied to the most recent sale price for COTTLESTONE of £555,000 on 21st April 2017. For the value to have increased from £555,000 to £705,408 over the eight years and two months to February 2025, the following assumptions must hold true:

• The value of COTTLESTONE has moved in line with the HPI for detached houses in the Test Valley local authority area.
• The April 2017 sale price of £555,000 represented a fair market value for the property.
• The size, condition, and specification of COTTLESTONE has not materially changed since April 2017.

How Large is COTTLESTONE?

COTTLESTONE is 143m², which includes one extension, according to the EPC inspection conducted in November 2016. This puts it in the largest 30% of detached houses houses in Rownhams, based on EPC data. The below chart shows the distribution of detached houses houses by size in Rownhams, and where COTTLESTONE lies on this distribution: 73% of detached houses houses are smaller than COTTLESTONE, and 24% of houses are larger. Note that EPC data is not available for all properties in Rownhams.

COTTLESTONE: Plot and Title Map

COTTLESTONE sits on a plot of roughly 0.320 of an acre, or 1,294m². The below map shows the location of COTTLESTONE, 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 COTTLESTONE). 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 COTTLESTONE?

COTTLESTONE is located on GREENHILL LANE in ROWNHAMS, in the SO16 postcode district. The below map shows the position of COTTLESTONE on GREENHILL LANE.