4, WESTHOUSE AVENUE, DURHAM, DH1 4FH - £755,000

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

4 WESTHOUSE AVENUE is a very large extended detached house of 222m², built sometime between 2003 and 2006, which could now be worth an estimated £996,717. It was last sold for £755,000 in October 2018, which was around 325% above the average October 2018 detached price in the County Durham local authority area. The most recent EPC inspection was September 2018, where the current energy rating was C, and the potential energy rating was C.

4 WESTHOUSE AVENUE Sold Prices

Land registry data shows two sales for 4 WESTHOUSE AVENUE 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 4 WESTHOUSE AVENUE 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 12 OCT	£755,000	£177,692	325% above HPI
2006 10 MAR	£635,000	£181,017	251% above HPI

4 WESTHOUSE AVENUE 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 4 WESTHOUSE AVENUE sales from March 2006 and October 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 2006 sale was for 251% above the HPI. So the extrapolation line tracks at 251% above the HPI over time, until the October 2018 sale, where it rises to 325% above the HPI. The line then continues to track at 325% above the HPI.

What might 4 WESTHOUSE AVENUE be worth now?

4 WESTHOUSE AVENUE might now be worth an estimated £996,717.

This is based on house price inflation of 32%, between October 2018 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 32% inflationary increase is applied to the most recent sale price for 4 WESTHOUSE AVENUE of £755,000 on 12th October 2018. For the value to have increased from £755,000 to £996,717 over the five years and ten months to December 2024, the following assumptions must hold true:

• The value of 4 WESTHOUSE AVENUE has moved in line with the HPI for detached houses in the County Durham local authority area.
• The October 2018 sale price of £755,000 represented a fair market value for the property.
• The size, condition, and specification of 4 WESTHOUSE AVENUE has not materially changed since October 2018.

How Large is 4 WESTHOUSE AVENUE?

4 WESTHOUSE AVENUE is 222m², which includes one extension, according to the EPC inspection conducted in September 2018. This puts it in the largest 10% 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 4 WESTHOUSE AVENUE lies on this distribution: 91% of detached houses houses are smaller than 4 WESTHOUSE AVENUE, and 8% of houses are larger. Note that EPC data is not available for all properties in Durham.

4 WESTHOUSE AVENUE: Plot and Title Map

4 WESTHOUSE AVENUE sits on a plot of roughly 6.2 acres, or 25,224m². The below map shows the location of 4 WESTHOUSE AVENUE, 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 4 WESTHOUSE AVENUE). 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 4 WESTHOUSE AVENUE?

4 WESTHOUSE AVENUE is located in DURHAM, in the DH1 postcode district. The below map shows the position of No. 4 on WESTHOUSE AVENUE.