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.
20 SALISBURY PLACE is a large extended terraced house of 130m², built sometime between 1930 and 1949, which could now be worth an estimated £129,250. It was last sold for £99,950 in December 2009, which was around 14% above the average December 2009 terraced price in the County Durham local authority area. The most recent EPC inspection was February 2023, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 20 SALISBURY PLACE since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the County Durham local authority area for the corresponding sale date. Both of the two 20 SALISBURY PLACE 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 |
|---|---|---|---|
2009 18 DEC | £99,950 | £87,493 | 14% above HPI |
1999 5 NOV | £41,000 | £33,264 | 23% above HPI |
The below graph shows the average terraced house price in the County Durham local authority area over time, sourced from the HPI. The two 20 SALISBURY PLACE sales from November 1999 and December 2009 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 November 1999 sale was for 23% above the HPI. So the extrapolation line tracks at 23% above the HPI over time, until the December 2009 sale, where it falls to 14% above the HPI. The line then continues to track at 14% above the HPI.

20 SALISBURY PLACE might now be worth an estimated £129,250.
This is based on house price inflation of 29.3%, between December 2009 and August 2025, for terraced 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 29.3% inflationary increase is applied to the most recent sale price for 20 SALISBURY PLACE of £99,950 on 18th December 2009. For the value to have increased from £99,950 to £129,250 over the sixteen years and four months to August 2025, the following assumptions must hold true:
20 SALISBURY PLACE is 130m², which includes one extension, according to the EPC inspection conducted in February 2023. This puts it in the largest 30% of terraced houses houses in Bishop Auckland, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Bishop Auckland, and where 20 SALISBURY PLACE lies on this distribution: 74% of terraced houses houses are smaller than 20 SALISBURY PLACE, and 26% of houses are larger. Note that EPC data is not available for all properties in Bishop Auckland.

20 SALISBURY PLACE sits on a plot of roughly 0.023 of an acre, or 94m². The below map shows the location of 20 SALISBURY PLACE, 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 20 SALISBURY PLACE). 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.

20 SALISBURY PLACE is located in BISHOP AUCKLAND, in the DL14 postcode district. The below map shows the position of No. 20 on SALISBURY PLACE.

Most recent sales first: