20, DEACONSFIELD CLOSE, SUNDERLAND, SR3 2SG - £219,995

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 DEACONSFIELD CLOSE is a small extended semi-detached house of 97m², built sometime between 1976 and 1982, which could now be worth an estimated £223,648. It was last sold for £219,995 in December 2025, which was around 43% above the average December 2025 semi-detached price in the Sunderland local authority area. The most recent EPC inspection was February 2017, where the current energy rating was D, and the potential energy rating was B.

20 DEACONSFIELD CLOSE Sold Prices

Land registry data shows three sales for 20 DEACONSFIELD CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Sunderland local authority area for the corresponding sale date. All of the three 20 DEACONSFIELD CLOSE 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
2025 15 DEC	£219,995	£153,686	43% above HPI
2022 28 OCT	£199,995	£143,163	40% above HPI
2001 24 AUG	£71,000	£50,269	41% above HPI

20 DEACONSFIELD CLOSE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Sunderland local authority area over time, sourced from the HPI. The three 20 DEACONSFIELD CLOSE sales between August 2001 and December 2025 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 October 2022 sale was for 40% above the HPI. So the extrapolation line tracks at 40% above the HPI over time, until the December 2025 sale, where it rises to 43% above the HPI. The line then continues to track at 43% above the HPI.

What might 20 DEACONSFIELD CLOSE be worth now?

20 DEACONSFIELD CLOSE might now be worth an estimated £223,648.

This is based on house price inflation of 1.7%, between December 2025 and May 2026, for semi-detached houses, in the Sunderland local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.7% inflationary increase is applied to the most recent sale price for 20 DEACONSFIELD CLOSE of £219,995 on 15th December 2025. For the value to have increased from £219,995 to £223,648 over the one year and seven months to May 2026, the following assumptions must hold true:

• The value of 20 DEACONSFIELD CLOSE has moved in line with the HPI for semi-detached houses in the Sunderland local authority area.
• The December 2025 sale price of £219,995 represented a fair market value for the property.
• The size, condition, and specification of 20 DEACONSFIELD CLOSE has not materially changed since December 2025.

How Large is 20 DEACONSFIELD CLOSE?

20 DEACONSFIELD CLOSE is 97m², which includes two extensions, according to the EPC inspection conducted in February 2017. This puts it in the smallest 40% of semi-detached houses houses in Sunderland, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Sunderland, and where 20 DEACONSFIELD CLOSE lies on this distribution: 31% of semi-detached houses houses are smaller than 20 DEACONSFIELD CLOSE, and 68% of houses are larger. Note that EPC data is not available for all properties in Sunderland.

20 DEACONSFIELD CLOSE: Plot and Title Map

20 DEACONSFIELD CLOSE sits on a plot of roughly 0.047 of an acre, or 192m². The below map shows the location of 20 DEACONSFIELD CLOSE, 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 DEACONSFIELD CLOSE). 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 20 DEACONSFIELD CLOSE?

20 DEACONSFIELD CLOSE is located in SUNDERLAND, in the SR3 postcode district. The below map shows the position of No. 20 on DEACONSFIELD CLOSE.