GLYNCASTLE HOUSE, GLYNCASTLE, RESOLVEN, NEATH, SA11 4NW - £290,000

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

GLYNCASTLE HOUSE is a very large extended semi-detached house of 168m², built sometime before 1900. It was last sold for £290,000 in September 2014, which was around 207% above the average September 2014 semi-detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was May 2013, where the current energy rating was E, and the potential energy rating was B.

GLYNCASTLE HOUSE Sold Prices

Land registry data shows two sales for GLYNCASTLE HOUSE 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 GLYNCASTLE HOUSE 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 30 SEP	£290,000	£94,489	207% above HPI
2007 25 MAY	£150,000	£102,759	46% above HPI

GLYNCASTLE HOUSE 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 GLYNCASTLE HOUSE sales from May 2007 and September 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 May 2007 sale was for 46% above the HPI. So the extrapolation line tracks at 46% above the HPI over time, until the September 2014 sale, where it rises to 207% above the HPI. The line then continues to track at 207% above the HPI.

What might GLYNCASTLE HOUSE be worth now?

GLYNCASTLE HOUSE might now be worth an estimated £488,665.

This is based on house price inflation of 68.5%, between September 2014 and December 2024, 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 68.5% inflationary increase is applied to the most recent sale price for GLYNCASTLE HOUSE of £290,000 on 30th September 2014. For the value to have increased from £290,000 to £488,665 over the nine years and nine months to December 2024, the following assumptions must hold true:

• The value of GLYNCASTLE HOUSE has moved in line with the HPI for semi-detached houses in the Neath Port Talbot local authority area.
• The September 2014 sale price of £290,000 represented a fair market value for the property.
• The size, condition, and specification of GLYNCASTLE HOUSE has not materially changed since September 2014.

How Large is GLYNCASTLE HOUSE?

GLYNCASTLE HOUSE is 168m², which includes one extension, according to the EPC inspection conducted in May 2013. This puts it in the largest 20% of semi-detached houses houses in Resolven, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Resolven, and where GLYNCASTLE HOUSE lies on this distribution: 81% of semi-detached houses houses are smaller than GLYNCASTLE HOUSE, and 19% of houses are larger. Note that EPC data is not available for all properties in Resolven.

GLYNCASTLE HOUSE: Plot and Title Map

GLYNCASTLE HOUSE sits on a plot of roughly 0.415 of an acre, or 1,681m². The below map shows the location of GLYNCASTLE HOUSE, 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 GLYNCASTLE HOUSE). 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 GLYNCASTLE HOUSE?

GLYNCASTLE HOUSE is located on GLYNCASTLE in RESOLVEN, in the SA11 postcode district. The below map shows the position of GLYNCASTLE HOUSE on GLYNCASTLE.