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.
21 CASTLE ACRE is a midsized extended terraced house of 91m², built sometime between 1967 and 1975, which could now be worth an estimated £403,401. It was last sold for £249,000 in October 2014, which was around 138% above the average October 2014 terraced price in the Swansea local authority area. The most recent EPC inspection was May 2011, where the current energy rating was D, and the potential energy rating was D.
Land registry data shows four sales for 21 CASTLE ACRE since 1st January 1995. The below table shows the price paid for the four sales, along with the average terraced price in the Swansea local authority area for the corresponding sale date. All of the four 21 CASTLE ACRE 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 |
|---|---|---|---|
2014 10 OCT | £249,000 | £104,665 | 138% above HPI |
2008 5 DEC | £261,000 | £113,949 | 129% above HPI |
2001 11 MAY | £102,500 | £40,453 | 153% above HPI |
2001 11 MAY | £102,500 | £40,453 | 153% above HPI |
21 CASTLE ACRE might now be worth an estimated £403,401.
This is based on house price inflation of 62%, between October 2014 and May 2026, for terraced houses, in the Swansea local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 62% inflationary increase is applied to the most recent sale price for 21 CASTLE ACRE of £249,000 on 10th October 2014. For the value to have increased from £249,000 to £403,401 over the twelve years and five months to May 2026, the following assumptions must hold true:
21 CASTLE ACRE is 91m², which includes two extensions, according to the EPC inspection conducted in May 2011. This puts it in the largest 50% of terraced houses in Swansea, based on EPC data. The below chart shows the distribution of terraced houses by size in Swansea, and where 21 CASTLE ACRE lies on this distribution: 58% of terraced houses are smaller than 21 CASTLE ACRE, and 41% of terraced houses are larger. Note that EPC data is not available for all properties in Swansea.

21 CASTLE ACRE sits on a plot of roughly 3.1 acres, or 12,652m².
21 CASTLE ACRE is located in MUMBLES, in the SA3 postcode district.
Most recent sales first: