15, DUKES CLOSE, GERRARDS CROSS, SL9 7LH - £495,000

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.

15 DUKES CLOSE is a very small extended detached house of 153m², built sometime between 1950 and 1966, which could now be worth an estimated £1,385,771. It was last sold for £495,000 in April 2001, which was around 64% above the average April 2001 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was November 2017, where the current energy rating was E, and the potential energy rating was D.

15 DUKES CLOSE Sold Prices

Land registry data shows two sales for 15 DUKES CLOSE 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 15 DUKES CLOSE 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
2001 12 APR	£495,000	£302,261	64% above HPI
1999 17 AUG	£405,000	£240,680	68% above HPI

15 DUKES CLOSE 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 15 DUKES CLOSE sales from August 1999 and April 2001 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 1999 sale was for 68% above the HPI. So the extrapolation line tracks at 68% above the HPI over time, until the April 2001 sale, where it falls to 64% above the HPI. The line then continues to track at 64% above the HPI.

What might 15 DUKES CLOSE be worth now?

15 DUKES CLOSE might now be worth an estimated £1,385,771.

This is based on house price inflation of 180%, between April 2001 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 180% inflationary increase is applied to the most recent sale price for 15 DUKES CLOSE of £495,000 on 12th April 2001. For the value to have increased from £495,000 to £1,385,771 over the 24 years and two months to February 2025, the following assumptions must hold true:

• The value of 15 DUKES CLOSE has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The April 2001 sale price of £495,000 represented a fair market value for the property.
• The size, condition, and specification of 15 DUKES CLOSE has not materially changed since April 2001.

How Large is 15 DUKES CLOSE?

15 DUKES CLOSE is 153m², which includes two extensions, according to the EPC inspection conducted in November 2017. This puts it in the smallest 20% of detached houses houses in Gerrards Cross, based on EPC data. The below chart shows the distribution of detached houses houses by size in Gerrards Cross, and where 15 DUKES CLOSE lies on this distribution: 15% of detached houses houses are smaller than 15 DUKES CLOSE, and 84% of houses are larger. Note that EPC data is not available for all properties in Gerrards Cross.

15 DUKES CLOSE: Plot and Title Map

15 DUKES CLOSE sits on a plot of roughly 0.231 of an acre, or 934m². The below map shows the location of 15 DUKES 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 15 DUKES 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 15 DUKES CLOSE?

15 DUKES CLOSE is located in GERRARDS CROSS, in the SL9 postcode district. The below map shows the position of No. 15 on DUKES CLOSE.