11, ASH GROVE, AMERSHAM, HP6 5QU - £655,000

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.

11 ASH GROVE is a very large extended detached house of 230m², built sometime between 1950 and 1966, which could now be worth an estimated £1,114,524. It was last sold for £655,000 in December 2010, which was around 32% above the average December 2010 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was March 2014, where the current energy rating was B, and the potential energy rating was B.

11 ASH GROVE Sold Prices

Land registry data shows two sales for 11 ASH GROVE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. Both of the two 11 ASH GROVE 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
2010 1 DEC	£655,000	£497,302	32% above HPI
2004 25 JUN	£566,000	£406,933	39% above HPI

11 ASH GROVE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The two 11 ASH GROVE sales from June 2004 and December 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 June 2004 sale was for 39% above the HPI. So the extrapolation line tracks at 39% above the HPI over time, until the December 2010 sale, where it falls to 32% above the HPI. The line then continues to track at 32% above the HPI.

What might 11 ASH GROVE be worth now?

11 ASH GROVE might now be worth an estimated £1,114,524.

This is based on house price inflation of 70.2%, between December 2010 and February 2025, for detached houses, in the Buckinghamshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 70.2% inflationary increase is applied to the most recent sale price for 11 ASH GROVE of £655,000 on 1st December 2010. For the value to have increased from £655,000 to £1,114,524 over the fifteen years and ten months to February 2025, the following assumptions must hold true:

• The value of 11 ASH GROVE has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The December 2010 sale price of £655,000 represented a fair market value for the property.
• The size, condition, and specification of 11 ASH GROVE has not materially changed since December 2010.

How Large is 11 ASH GROVE?

11 ASH GROVE is 230m², which includes two extensions, according to the EPC inspection conducted in March 2014. This puts it in the largest 20% of detached houses houses in Amersham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Amersham, and where 11 ASH GROVE lies on this distribution: 83% of detached houses houses are smaller than 11 ASH GROVE, and 17% of houses are larger. Note that EPC data is not available for all properties in Amersham.

11 ASH GROVE: Plot and Title Map

11 ASH GROVE sits on a plot of roughly 0.149 of an acre, or 604m². The below map shows the location of 11 ASH GROVE, 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 11 ASH GROVE). 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 11 ASH GROVE?

11 ASH GROVE is located in AMERSHAM, in the HP6 postcode district. The below map shows the position of No. 11 on ASH GROVE.