12, LONGSTOCK CLOSE, ANDOVER, SP10 3UN - £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

12 LONGSTOCK CLOSE is a very large extended detached house of 159m², built sometime between 1976 and 1982, which could now be worth an estimated £605,788. It was last sold for £370,000 in November 2010, which was around 2% below the average November 2010 detached price in the Test Valley local authority area. The most recent EPC inspection was July 2010, where the current energy rating was D, and the potential energy rating was C.

12 LONGSTOCK CLOSE Sold Prices

Land registry data shows three sales for 12 LONGSTOCK 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 Test Valley local authority area for the corresponding sale date. The three 12 LONGSTOCK CLOSE sales were a mix of below the average price, and roughly equal to 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
2010 8 NOV	£370,000	£376,684	2% below HPI
2005 5 AUG	£324,600	£323,006	Close to HPI
1996 18 OCT	£114,000	£114,527	Close to HPI

12 LONGSTOCK CLOSE 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 12 LONGSTOCK CLOSE sales between October 1996 and November 2010 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 2005 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the November 2010 sale, where it falls to 2% below the HPI. The line then continues to track at 2% below the HPI.

What might 12 LONGSTOCK CLOSE be worth now?

12 LONGSTOCK CLOSE might now be worth an estimated £605,788.

This is based on house price inflation of 63.7%, between November 2010 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 63.7% inflationary increase is applied to the most recent sale price for 12 LONGSTOCK CLOSE of £370,000 on 8th November 2010. For the value to have increased from £370,000 to £605,788 over the fifteen years and nine months to February 2025, the following assumptions must hold true:

• The value of 12 LONGSTOCK CLOSE has moved in line with the HPI for detached houses in the Test Valley local authority area.
• The November 2010 sale price of £370,000 represented a fair market value for the property.
• The size, condition, and specification of 12 LONGSTOCK CLOSE has not materially changed since November 2010.

How Large is 12 LONGSTOCK CLOSE?

12 LONGSTOCK CLOSE is 159m², which includes two extensions, according to the EPC inspection conducted in July 2010. This puts it in the largest 20% of detached houses houses in Andover, based on EPC data. The below chart shows the distribution of detached houses houses by size in Andover, and where 12 LONGSTOCK CLOSE lies on this distribution: 88% of detached houses houses are smaller than 12 LONGSTOCK CLOSE, and 12% of houses are larger. Note that EPC data is not available for all properties in Andover.

12 LONGSTOCK CLOSE: Plot and Title Map

12 LONGSTOCK CLOSE sits on a plot of roughly 0.106 of an acre, or 427m². The below map shows the location of 12 LONGSTOCK 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 12 LONGSTOCK 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 12 LONGSTOCK CLOSE?

12 LONGSTOCK CLOSE is located in ANDOVER, in the SP10 postcode district. The below map shows the position of No. 12 on LONGSTOCK CLOSE.