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.
1 BEAUMONT GROVE is a midsized detached house of 138m², built in 2022, which could now be worth an estimated £659,994. It was last sold for £650,000 in April 2025, which was around 100% above the average April 2025 detached price in the Swansea local authority area. The most recent EPC inspection was March 2022, where the current energy rating was B, and the potential energy rating was B.
Land registry data shows two sales for 1 BEAUMONT GROVE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Swansea local authority area for the corresponding sale date. Both of the two 1 BEAUMONT GROVE 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 25 APR | £650,000 | £325,187 | 100% above HPI |
2022 31 MAR | £589,995 | £294,129 | 101% above HPI |
The below graph shows the average detached house price in the Swansea local authority area over time, sourced from the HPI. The two 1 BEAUMONT GROVE sales from March 2022 and April 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 March 2022 sale was for 101% above the HPI. So the extrapolation line tracks at 101% above the HPI over time, until the April 2025 sale, where it falls to 100% above the HPI. The line then continues to track at 100% above the HPI.

1 BEAUMONT GROVE might now be worth an estimated £659,994.
This is based on house price inflation of 1.5%, between April 2025 and April 2026, for detached 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 1.5% inflationary increase is applied to the most recent sale price for 1 BEAUMONT GROVE of £650,000 on 25th April 2025. For the value to have increased from £650,000 to £659,994 over the one year to April 2026, the following assumptions must hold true:
1 BEAUMONT GROVE is 138m² according to the EPC inspection conducted in March 2022. This puts it in the largest 50% of detached houses houses in Upper Killay, based on EPC data. The below chart shows the distribution of detached houses houses by size in Upper Killay, and where 1 BEAUMONT GROVE lies on this distribution: 54% of detached houses houses are smaller than 1 BEAUMONT GROVE, and 45% of houses are larger. Note that EPC data is not available for all properties in Upper Killay.

1 BEAUMONT GROVE sits on a plot of roughly 0.094 of an acre, or 380m². The below map shows the location of 1 BEAUMONT GROVE, 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 1 BEAUMONT GROVE). 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.

1 BEAUMONT GROVE is located in UPPER KILLAY, in the SA2 postcode district. The below map shows the position of No. 1 on BEAUMONT GROVE.

Most recent sales first: