9, TANYWERN LANE, YSTALYFERA, SWANSEA, SA9 2AD - £124,000

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.

9 TANYWERN LANE is a very small extended detached house of 82m², built sometime between 1900 and 1929, which could now be worth an estimated £196,453. It was last sold for £124,000 in April 2017, which was around 21% below the average April 2017 detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was October 2022, where the current energy rating was E, and the potential energy rating was B.

9 TANYWERN LANE Sold Prices

Land registry data shows two sales for 9 TANYWERN LANE 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 9 TANYWERN LANE sales were for below 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
2017 19 APR	£124,000	£157,855	21% below HPI
2006 6 MAR	£115,000	£142,784	19% below HPI

9 TANYWERN LANE 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 9 TANYWERN LANE sales from March 2006 and April 2017 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 March 2006 sale was for 19% below the HPI. So the extrapolation line tracks at 19% below the HPI over time, until the April 2017 sale, where it falls to 21% below the HPI. The line then continues to track at 21% below the HPI.

What might 9 TANYWERN LANE be worth now?

9 TANYWERN LANE might now be worth an estimated £196,453.

This is based on house price inflation of 58.4%, between April 2017 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 58.4% inflationary increase is applied to the most recent sale price for 9 TANYWERN LANE of £124,000 on 19th April 2017. For the value to have increased from £124,000 to £196,453 over the eight years and two months to February 2025, the following assumptions must hold true:

• The value of 9 TANYWERN LANE has moved in line with the HPI for detached houses in the Neath Port Talbot local authority area.
• The April 2017 sale price of £124,000 represented a fair market value for the property.
• The size, condition, and specification of 9 TANYWERN LANE has not materially changed since April 2017.

How Large is 9 TANYWERN LANE?

9 TANYWERN LANE is 82m², which includes one extension, according to the EPC inspection conducted in October 2022. This puts it in the smallest 20% of detached houses houses in Ystalyfera, based on EPC data. The below chart shows the distribution of detached houses houses by size in Ystalyfera, and where 9 TANYWERN LANE lies on this distribution: 12% of detached houses houses are smaller than 9 TANYWERN LANE, and 87% of houses are larger. Note that EPC data is not available for all properties in Ystalyfera.

9 TANYWERN LANE: Plot and Title Map

9 TANYWERN LANE sits on a plot of roughly 0.107 of an acre, or 433m². The below map shows the location of 9 TANYWERN LANE, 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 9 TANYWERN LANE). 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 9 TANYWERN LANE?

9 TANYWERN LANE is located in YSTALYFERA, in the SA9 postcode district. The below map shows the position of No. 9 on TANYWERN LANE.