21, WILLOW PARK, LANGLEY PARK, DURHAM, DH7 9FF - £475,000

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

21 WILLOW PARK is a very large extended detached house of 190m², built sometime between 2003 and 2006, which could now be worth an estimated £656,691. It was last sold for £475,000 in February 2018, which was around 178% above the average February 2018 detached price in the County Durham local authority area. The most recent EPC inspection was March 2020, where the current energy rating was A, and the potential energy rating was A.

21 WILLOW PARK Sold Prices

Land registry data shows two sales for 21 WILLOW PARK 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 21 WILLOW PARK 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
2018 19 FEB	£475,000	£170,823	178% above HPI
2010 26 MAR	£490,000	£174,528	181% above HPI

21 WILLOW PARK 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 21 WILLOW PARK sales from March 2010 and February 2018 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 March 2010 sale was for 181% above the HPI. So the extrapolation line tracks at 181% above the HPI over time, until the February 2018 sale, where it falls to 178% above the HPI. The line then continues to track at 178% above the HPI.

What might 21 WILLOW PARK be worth now?

21 WILLOW PARK might now be worth an estimated £656,691.

This is based on house price inflation of 38.3%, between February 2018 and February 2025, 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 38.3% inflationary increase is applied to the most recent sale price for 21 WILLOW PARK of £475,000 on 19th February 2018. For the value to have increased from £475,000 to £656,691 over the seven years to February 2025, the following assumptions must hold true:

• The value of 21 WILLOW PARK has moved in line with the HPI for detached houses in the County Durham local authority area.
• The February 2018 sale price of £475,000 represented a fair market value for the property.
• The size, condition, and specification of 21 WILLOW PARK has not materially changed since February 2018.

How Large is 21 WILLOW PARK?

21 WILLOW PARK is 190m², which includes two extensions, according to the EPC inspection conducted in March 2020. This puts it in the largest 10% of detached houses houses in Langley Park, based on EPC data. The below chart shows the distribution of detached houses houses by size in Langley Park, and where 21 WILLOW PARK lies on this distribution: 97% of detached houses houses are smaller than 21 WILLOW PARK, and 3% of houses are larger. Note that EPC data is not available for all properties in Langley Park.

21 WILLOW PARK: Plot and Title Map

21 WILLOW PARK sits on a plot of roughly 0.546 of an acre, or 2,211m². The below map shows the location of 21 WILLOW PARK, 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 21 WILLOW PARK). 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 21 WILLOW PARK?

21 WILLOW PARK is located in LANGLEY PARK, in the DH7 postcode district. The below map shows the position of No. 21 on WILLOW PARK.