15, DERWEN FAWR, CILFREW, NEATH, SA10 8NX - £169,950

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

15 DERWEN FAWR is a small extended detached house of 87m², built sometime between 1996 and 2002, which could now be worth an estimated £258,708. It was last sold for £169,950 in June 2018, which was around 3% above the average June 2018 detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was March 2018, where the current energy rating was C, and the potential energy rating was B.

15 DERWEN FAWR Sold Prices

Land registry data shows two sales for 15 DERWEN FAWR since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Neath Port Talbot local authority area for the corresponding sale date. Both of the two 15 DERWEN FAWR 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
2018 20 JUN	£169,950	£164,288	3% above HPI
1998 17 APR	£63,995	£59,107	8% above HPI

15 DERWEN FAWR 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 two 15 DERWEN FAWR sales from April 1998 and June 2018 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 1998 sale was for 8% above the HPI. So the extrapolation line tracks at 8% above the HPI over time, until the June 2018 sale, where it falls to 3% above the HPI. The line then continues to track at 3% above the HPI.

What might 15 DERWEN FAWR be worth now?

15 DERWEN FAWR might now be worth an estimated £258,708.

This is based on house price inflation of 52.2%, between June 2018 and February 2025, 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 52.2% inflationary increase is applied to the most recent sale price for 15 DERWEN FAWR of £169,950 on 20th June 2018. For the value to have increased from £169,950 to £258,708 over the seven years and four months to February 2025, the following assumptions must hold true:

• The value of 15 DERWEN FAWR has moved in line with the HPI for detached houses in the Neath Port Talbot local authority area.
• The June 2018 sale price of £169,950 represented a fair market value for the property.
• The size, condition, and specification of 15 DERWEN FAWR has not materially changed since June 2018.

How Large is 15 DERWEN FAWR?

15 DERWEN FAWR is 87m², which includes one extension, according to the EPC inspection conducted in March 2018. This puts it in the smallest 30% of detached houses houses in Cilfrew, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cilfrew, and where 15 DERWEN FAWR lies on this distribution: 22% of detached houses houses are smaller than 15 DERWEN FAWR, and 74% of houses are larger. Note that EPC data is not available for all properties in Cilfrew.

15 DERWEN FAWR: Plot and Title Map

15 DERWEN FAWR sits on a plot of roughly 0.068 of an acre, or 276m². The below map shows the location of 15 DERWEN FAWR, 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 15 DERWEN FAWR). 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 15 DERWEN FAWR?

15 DERWEN FAWR is located in CILFREW, in the SA10 postcode district. The below map shows the position of No. 15 on DERWEN FAWR.