27, DERWEN ROAD, ALLTWEN, SWANSEA, SA8 3AU - £147,500

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.

27 DERWEN ROAD is a very small extended semi-detached house of 95m², built sometime before 1900, which could now be worth an estimated £257,699. It was last sold for £147,500 in December 2014, which was around 60% above the average December 2014 semi-detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was March 2015, where the current energy rating was D, and the potential energy rating was B.

27 DERWEN ROAD Sold Prices

Land registry data shows two sales for 27 DERWEN ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Neath Port Talbot local authority area for the corresponding sale date. Both of the two 27 DERWEN ROAD 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
2014 18 DEC	£147,500	£92,095	60% above HPI
2014 9 JAN	£102,000	£87,132	17% above HPI

27 DERWEN ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Neath Port Talbot local authority area over time, sourced from the HPI. The two 27 DERWEN ROAD sales from January 2014 and December 2014 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 2014 sale was for 17% above the HPI. So the extrapolation line tracks at 17% above the HPI over time, until the December 2014 sale, where it rises to 60% above the HPI. The line then continues to track at 60% above the HPI.

What might 27 DERWEN ROAD be worth now?

27 DERWEN ROAD might now be worth an estimated £257,699.

This is based on house price inflation of 74.7%, between December 2014 and February 2025, for semi-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 74.7% inflationary increase is applied to the most recent sale price for 27 DERWEN ROAD of £147,500 on 18th December 2014. For the value to have increased from £147,500 to £257,699 over the eleven years and ten months to February 2025, the following assumptions must hold true:

• The value of 27 DERWEN ROAD has moved in line with the HPI for semi-detached houses in the Neath Port Talbot local authority area.
• The December 2014 sale price of £147,500 represented a fair market value for the property.
• The size, condition, and specification of 27 DERWEN ROAD has not materially changed since December 2014.

How Large is 27 DERWEN ROAD?

27 DERWEN ROAD is 95m², which includes one extension, according to the EPC inspection conducted in March 2015. This puts it in the smallest 20% of semi-detached houses houses in Alltwen, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Alltwen, and where 27 DERWEN ROAD lies on this distribution: 16% of semi-detached houses houses are smaller than 27 DERWEN ROAD, and 83% of houses are larger. Note that EPC data is not available for all properties in Alltwen.

27 DERWEN ROAD: Plot and Title Map

27 DERWEN ROAD sits on a plot of roughly 0.153 of an acre, or 621m². The below map shows the location of 27 DERWEN 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 27 DERWEN 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 27 DERWEN ROAD?

27 DERWEN ROAD is located in ALLTWEN, in the SA8 postcode district. The below map shows the position of No. 27 on DERWEN ROAD.