1, SUNNINGDALE, DURHAM, DH1 3WB - £452,500

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

1 SUNNINGDALE is a midsized detached house of 135m², which could now be worth an estimated £568,712. It was last sold for £452,500 in December 2020, which was around 142% above the average December 2020 detached price in the County Durham local authority area. The most recent EPC inspection was May 2017, where the current energy rating was B, and the potential energy rating was A.

1 SUNNINGDALE Sold Prices

Land registry data shows two sales for 1 SUNNINGDALE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the County Durham local authority area for the corresponding sale date. Both of the two 1 SUNNINGDALE 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
2020 18 DEC	£452,500	£186,646	142% above HPI
2017 9 JUN	£424,995	£170,671	149% above HPI

1 SUNNINGDALE Price Paid vs. HPI Average

The below graph shows the average detached house price in the County Durham local authority area over time, sourced from the HPI. The two 1 SUNNINGDALE sales from June 2017 and December 2020 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 2017 sale was for 149% above the HPI. So the extrapolation line tracks at 149% above the HPI over time, until the December 2020 sale, where it falls to 142% above the HPI. The line then continues to track at 142% above the HPI.

What might 1 SUNNINGDALE be worth now?

1 SUNNINGDALE might now be worth an estimated £568,712.

This is based on house price inflation of 25.7%, between December 2020 and December 2024, for detached houses, in the County Durham local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 25.7% inflationary increase is applied to the most recent sale price for 1 SUNNINGDALE of £452,500 on 18th December 2020. For the value to have increased from £452,500 to £568,712 over the four years to December 2024, the following assumptions must hold true:

• The value of 1 SUNNINGDALE has moved in line with the HPI for detached houses in the County Durham local authority area.
• The December 2020 sale price of £452,500 represented a fair market value for the property.
• The size, condition, and specification of 1 SUNNINGDALE has not materially changed since December 2020.

How Large is 1 SUNNINGDALE?

1 SUNNINGDALE is 135m² according to the EPC inspection conducted in May 2017. This puts it in the largest 50% of detached houses houses in Durham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Durham, and where 1 SUNNINGDALE lies on this distribution: 56% of detached houses houses are smaller than 1 SUNNINGDALE, and 42% of houses are larger. Note that EPC data is not available for all properties in Durham.

1 SUNNINGDALE: Plot and Title Map

1 SUNNINGDALE sits on a plot of roughly 0.081 of an acre, or 329m². The below map shows the location of 1 SUNNINGDALE, 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 1 SUNNINGDALE). 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 1 SUNNINGDALE?

1 SUNNINGDALE is located in DURHAM, in the DH1 postcode district. The below map shows the position of No. 1 on SUNNINGDALE.