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.
12 WHITBOURNE CLOSE is a very small semi-detached house of 71m², built sometime between 1996 and 2002, which could now be worth an estimated £189,411. It was last sold for £140,000 in September 2019, which was around 21% above the average September 2019 semi-detached price in the Sunderland local authority area. The most recent EPC inspection was January 2012, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows four sales for 12 WHITBOURNE CLOSE since 1st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Sunderland local authority area for the corresponding sale date. All of the four 12 WHITBOURNE 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 |
|---|---|---|---|
2019 12 SEP | £140,000 | £115,481 | 21% above HPI |
2012 11 MAY | £123,000 | £101,337 | 21% above HPI |
2001 29 JUN | £64,000 | £48,954 | 31% above HPI |
1996 19 NOV | £50,000 | £39,920 | 25% above HPI |
The below graph shows the average semi-detached house price in the Sunderland local authority area over time, sourced from the HPI. The four 12 WHITBOURNE CLOSE sales between November 1996 and September 2019 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 May 2012 sale was for 21% above the HPI. So the extrapolation line tracks at 21% above the HPI over time, until the September 2019 sale, which was also at 21% above the HPI.

12 WHITBOURNE CLOSE might now be worth an estimated £189,411.
This is based on house price inflation of 35.3%, between September 2019 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 35.3% inflationary increase is applied to the most recent sale price for 12 WHITBOURNE CLOSE of £140,000 on 12th September 2019. For the value to have increased from £140,000 to £189,411 over the seven years and four months to May 2026, the following assumptions must hold true:
12 WHITBOURNE CLOSE is 71m² according to the EPC inspection conducted in January 2012. This puts it in the smallest 10% of semi-detached houses houses in Washington, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Washington, and where 12 WHITBOURNE CLOSE lies on this distribution: 3% of semi-detached houses houses are smaller than 12 WHITBOURNE CLOSE, and 96% of houses are larger. Note that EPC data is not available for all properties in Washington.

12 WHITBOURNE CLOSE is located in WASHINGTON, in the NE37 postcode district. The below map shows the position of No. 12 on WHITBOURNE CLOSE.

Most recent sales first: