SONOMA HOUSE, BURTONS LANE, CHALFONT ST GILES, HP8 4BL - £1,675,000

Based on the August 2024 Price Paid Data (released on 27th September 2024), the July 2024 House Price Index (released on 18th September 2024), and the August 2024 Energy Performance of Buildings Data (released on 3rd October 2024). Sources

SONOMA HOUSE is a very large extended detached house of 303m², built sometime between 1950 and 1966. It was last sold for £1,675,000 in June 2021, which was around 129% above the average June 2021 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was September 2019, where the current energy rating was C, and the potential energy rating was C.

SONOMA HOUSE Sold Prices

Land registry data shows two sales for SONOMA HOUSE 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 SONOMA HOUSE 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
2021 17 JUN	£1,675,000	£730,267	129% above HPI
2007 20 APR	£810,000	£452,864	79% above HPI

SONOMA HOUSE 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 SONOMA HOUSE sales from April 2007 and June 2021 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 April 2007 sale was for 79% above the HPI. So the extrapolation line tracks at 79% above the HPI over time, until the June 2021 sale, where it rises to 129% above the HPI. The line then continues to track at 129% above the HPI.

How Large is SONOMA HOUSE?

SONOMA HOUSE is 303m², which includes four extensions, according to the EPC inspection conducted in September 2019. This puts it in the largest 20% of detached houses in Little Chalfont, based on EPC data. The below chart shows the distribution of detached houses by size in Little Chalfont, and where SONOMA HOUSE lies on this distribution: 87% of detached houses are smaller than SONOMA HOUSE, and 13% of houses are larger. Note that EPC data is not available for all properties in Little Chalfont.

SONOMA HOUSE: Plot and Title Map

SONOMA HOUSE sits on a plot of roughly 0.291 of an acre, or 1,178m². The below map shows the location of SONOMA HOUSE, 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 SONOMA HOUSE). 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 SONOMA HOUSE?

SONOMA HOUSE is located on BURTONS LANE in CHALFONT ST. GILES, in the HP8 postcode district. The below map shows the position of SONOMA HOUSE on BURTONS LANE.