11, DERW ROAD, PONTARDAWE, SWANSEA, SA8 4AN - £180,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

11 DERW ROAD is a very large extended detached house of 145m², built sometime before 1900, which could now be worth an estimated £246,416. It was last sold for £180,000 in January 2020, which was about the average January 2020 detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was September 2019, where the current energy rating was D, and the potential energy rating was B.

11 DERW ROAD Sold Prices

Land registry data shows three sales for 11 DERW ROAD since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Neath Port Talbot local authority area for the corresponding sale date. The three 11 DERW ROAD sales were a mix of roughly equal to the average price, and 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
2020 9 JAN	£180,000	£180,467	Close to HPI
2001 29 JUN	£82,000	£68,095	20% above HPI
1996 30 AUG	£61,000	£55,106	11% above HPI

11 DERW ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Neath Port Talbot local authority area over time, sourced from the HPI. The three 11 DERW ROAD sales between August 1996 and January 2020 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 June 2001 sale was for 20% above the HPI. So the extrapolation line tracks at 20% above the HPI over time, until the January 2020 sale, where it falls to roughly the same level as the HPI. The line then continues to track in line with the HPI.

What might 11 DERW ROAD be worth now?

11 DERW ROAD might now be worth an estimated £246,416.

This is based on house price inflation of 36.9%, between January 2020 and December 2024, for detached houses, in the Neath Port Talbot local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 36.9% inflationary increase is applied to the most recent sale price for 11 DERW ROAD of £180,000 on 9th January 2020. For the value to have increased from £180,000 to £246,416 over the three years and one month to December 2024, the following assumptions must hold true:

• The value of 11 DERW ROAD has moved in line with the HPI for detached houses in the Neath Port Talbot local authority area.
• The January 2020 sale price of £180,000 represented a fair market value for the property.
• The size, condition, and specification of 11 DERW ROAD has not materially changed since January 2020.

How Large is 11 DERW ROAD?

11 DERW ROAD is 145m², which includes three extensions, according to the EPC inspection conducted in September 2019. This puts it in the largest 20% of detached houses houses in Pontardawe, based on EPC data. The below chart shows the distribution of detached houses houses by size in Pontardawe, and where 11 DERW ROAD lies on this distribution: 81% of detached houses houses are smaller than 11 DERW ROAD, and 19% of houses are larger. Note that EPC data is not available for all properties in Pontardawe.

11 DERW ROAD: Plot and Title Map

11 DERW ROAD sits on a plot of roughly 0.112 of an acre, or 452m². The below map shows the location of 11 DERW ROAD, 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 11 DERW ROAD). 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 11 DERW ROAD?

11 DERW ROAD is located in PONTARDAWE, in the SA8 postcode district. The below map shows the position of No. 11 on DERW ROAD.