4, Y GERDDI, PONTARDDULAIS, SWANSEA, SA4 8AJ - £310,000

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.

4 Y GERDDI is a midsized detached house of 105m², built in 2022, which could now be worth an estimated £317,905. It was last sold for £310,000 in June 2023, which was around 1% above the average June 2023 detached price in the Swansea local authority area. The most recent EPC inspection was June 2023, where the current energy rating was B, and the potential energy rating was A.

4 Y GERDDI Sold Prices

Land registry data shows two sales for 4 Y GERDDI since 1^st 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. One of the two 4 Y GERDDI sales was for above the average price, whilst the other was for below 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
2023 29 JUN	£310,000	£307,590	1% above HPI
2020 3 APR	£23,000	£242,891	91% below HPI

4 Y GERDDI Price Paid vs. HPI Average

The below graph shows the average detached house price in the Swansea local authority area over time, sourced from the HPI. The two 4 Y GERDDI sales from April 2020 and June 2023 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 April 2020 sale was for 91% below the HPI. So the extrapolation line tracks at 91% below the HPI over time, until the June 2023 sale, where it rises to 1% above the HPI. The line then continues to track at 1% above the HPI.

What might 4 Y GERDDI be worth now?

4 Y GERDDI might now be worth an estimated £317,905.

This is based on house price inflation of 2.6%, between June 2023 and February 2025, 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 2.6% inflationary increase is applied to the most recent sale price for 4 Y GERDDI of £310,000 on 29th June 2023. For the value to have increased from £310,000 to £317,905 over the two years and four months to February 2025, the following assumptions must hold true:

• The value of 4 Y GERDDI has moved in line with the HPI for detached houses in the Swansea local authority area.
• The June 2023 sale price of £310,000 represented a fair market value for the property.
• The size, condition, and specification of 4 Y GERDDI has not materially changed since June 2023.

How Large is 4 Y GERDDI?

4 Y GERDDI is 105m² according to the EPC inspection conducted in June 2023. This puts it in the smallest 50% of detached houses houses in Pontarddulais, based on EPC data. The below chart shows the distribution of detached houses houses by size in Pontarddulais, and where 4 Y GERDDI lies on this distribution: 43% of detached houses houses are smaller than 4 Y GERDDI, and 57% of houses are larger. Note that EPC data is not available for all properties in Pontarddulais.

4 Y GERDDI: Plot and Title Map

4 Y GERDDI sits on a plot of roughly 1.4 acres, or 5,713m². The below map shows the location of 4 Y GERDDI, 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 4 Y GERDDI). 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 4 Y GERDDI?

4 Y GERDDI is located in PONTARDDULAIS, in the SA4 postcode district. The below map shows the position of No. 4 on Y GERDDI.