WESTMOUNT, WESTMOUNT AVENUE, AMERSHAM, HP7 0AY - £1,410,000

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.

WESTMOUNT is a large extended detached house of 197m², built sometime between 1900 and 1929, which could now be worth an estimated £2,133,745. It was last sold for £1,410,000 in May 2014, which was around 154% above the average May 2014 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was December 2013, where the current energy rating was E, and the potential energy rating was C.

WESTMOUNT Sold Prices

Land registry data shows two sales for WESTMOUNT 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 WESTMOUNT 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
2014 21 MAY	£1,410,000	£555,917	154% above HPI
2008 28 FEB	£950,000	£511,632	86% above HPI

WESTMOUNT 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 WESTMOUNT sales from February 2008 and May 2014 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 February 2008 sale was for 86% above the HPI. So the extrapolation line tracks at 86% above the HPI over time, until the May 2014 sale, where it rises to 154% above the HPI. The line then continues to track at 154% above the HPI.

What might WESTMOUNT be worth now?

WESTMOUNT might now be worth an estimated £2,133,745.

This is based on house price inflation of 51.3%, between May 2014 and June 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 51.3% inflationary increase is applied to the most recent sale price for WESTMOUNT of £1,410,000 on 21st May 2014. For the value to have increased from £1,410,000 to £2,133,745 over the ten years and eleven months to June 2025, the following assumptions must hold true:

• The value of WESTMOUNT has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The May 2014 sale price of £1,410,000 represented a fair market value for the property.
• The size, condition, and specification of WESTMOUNT has not materially changed since May 2014.

How Large is WESTMOUNT?

WESTMOUNT is 197m², which includes one extension, according to the EPC inspection conducted in December 2013. This puts it in the largest 30% 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 WESTMOUNT lies on this distribution: 73% of detached houses houses are smaller than WESTMOUNT, and 27% of houses are larger. Note that EPC data is not available for all properties in Amersham.

WESTMOUNT: Plot and Title Map

WESTMOUNT sits on a plot of roughly 0.475 of an acre, or 1,923m². The below map shows the location of WESTMOUNT, 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 WESTMOUNT). 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 WESTMOUNT?

WESTMOUNT is located on WESTMOUNT AVENUE in AMERSHAM, in the HP7 postcode district. The below map shows the position of WESTMOUNT on WESTMOUNT AVENUE.