15, LLYS Y DDRAENOG, MARGAM, PORT TALBOT, SA13 2TQ - £395,000

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.

15 LLYS Y DDRAENOG is a very large extended detached house of 207m², built sometime between 2003 and 2006, which could now be worth an estimated £661,378. It was last sold for £395,000 in November 2015, which was around 163% above the average November 2015 detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was April 2025, where the current energy rating was C, and the potential energy rating was B.

15 LLYS Y DDRAENOG Sold Prices

Land registry data shows three sales for 15 LLYS Y DDRAENOG 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. All of the three 15 LLYS Y DDRAENOG 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
2015 20 NOV	£395,000	£150,265	163% above HPI
2007 25 JAN	£365,000	£155,170	135% above HPI
2003 24 JAN	£249,995	£75,025	233% above HPI

15 LLYS Y DDRAENOG 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 15 LLYS Y DDRAENOG sales between January 2003 and November 2015 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 January 2007 sale was for 135% above the HPI. So the extrapolation line tracks at 135% above the HPI over time, until the November 2015 sale, where it rises to 163% above the HPI. The line then continues to track at 163% above the HPI.

What might 15 LLYS Y DDRAENOG be worth now?

15 LLYS Y DDRAENOG might now be worth an estimated £661,378.

This is based on house price inflation of 67.4%, between November 2015 and August 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 67.4% inflationary increase is applied to the most recent sale price for 15 LLYS Y DDRAENOG of £395,000 on 20th November 2015. For the value to have increased from £395,000 to £661,378 over the ten years and three months to August 2025, the following assumptions must hold true:

• The value of 15 LLYS Y DDRAENOG has moved in line with the HPI for detached houses in the Neath Port Talbot local authority area.
• The November 2015 sale price of £395,000 represented a fair market value for the property.
• The size, condition, and specification of 15 LLYS Y DDRAENOG has not materially changed since November 2015.

How Large is 15 LLYS Y DDRAENOG?

15 LLYS Y DDRAENOG is 207m², which includes one extension, according to the EPC inspection conducted in April 2025. This puts it in the largest 10% of detached houses houses in Coedhirwaun, based on EPC data. The below chart shows the distribution of detached houses houses by size in Coedhirwaun, and where 15 LLYS Y DDRAENOG lies on this distribution: 99% of detached houses houses are smaller than 15 LLYS Y DDRAENOG, and 1% of houses are larger. Note that EPC data is not available for all properties in Coedhirwaun.

15 LLYS Y DDRAENOG: Plot and Title Map

15 LLYS Y DDRAENOG sits on a plot of roughly 0.657 of an acre, or 2,659m². The below map shows the location of 15 LLYS Y DDRAENOG, 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 LLYS Y DDRAENOG). 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 LLYS Y DDRAENOG?

15 LLYS Y DDRAENOG is located in MARGAM, in the SA13 postcode district. The below map shows the position of No. 15 on LLYS Y DDRAENOG.