7, TYN Y BONAU ROAD, PONTARDDULAIS, SWANSEA, SA4 8RY - £200,000

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.

7 TYN Y BONAU ROAD is a small terraced house of 102m², built sometime from 2007 onwards, which could now be worth an estimated £218,266. It was last sold for £200,000 in April 2024, which was around 27% above the average April 2024 terraced price in the Swansea local authority area. The most recent EPC inspection was November 2017, where the current energy rating was C, and the potential energy rating was B.

7 TYN Y BONAU ROAD Sold Prices

Land registry data shows three sales for 7 TYN Y BONAU ROAD since 1^st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Swansea local authority area for the corresponding sale date. All of the three 7 TYN Y BONAU 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
2024 19 APR	£200,000	£157,351	27% above HPI
2018 9 FEB	£158,500	£113,669	39% above HPI
2007 4 DEC	£157,000	£119,453	31% above HPI

7 TYN Y BONAU ROAD Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Swansea local authority area over time, sourced from the HPI. The three 7 TYN Y BONAU ROAD sales between December 2007 and April 2024 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 February 2018 sale was for 39% above the HPI. So the extrapolation line tracks at 39% above the HPI over time, until the April 2024 sale, where it falls to 27% above the HPI. The line then continues to track at 27% above the HPI.

What might 7 TYN Y BONAU ROAD be worth now?

7 TYN Y BONAU ROAD might now be worth an estimated £218,266.

This is based on house price inflation of 9.1%, between April 2024 and July 2025, for terraced houses, in the Swansea local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 9.1% inflationary increase is applied to the most recent sale price for 7 TYN Y BONAU ROAD of £200,000 on 19th April 2024. For the value to have increased from £200,000 to £218,266 over the nine months to July 2025, the following assumptions must hold true:

• The value of 7 TYN Y BONAU ROAD has moved in line with the HPI for terraced houses in the Swansea local authority area.
• The April 2024 sale price of £200,000 represented a fair market value for the property.
• The size, condition, and specification of 7 TYN Y BONAU ROAD has not materially changed since April 2024.

How Large is 7 TYN Y BONAU ROAD?

7 TYN Y BONAU ROAD is 102m² according to the EPC inspection conducted in November 2017. This puts it in the smallest 40% of terraced houses houses in Pontarddulais, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Pontarddulais, and where 7 TYN Y BONAU ROAD lies on this distribution: 40% of terraced houses houses are smaller than 7 TYN Y BONAU ROAD, and 60% of houses are larger. Note that EPC data is not available for all properties in Pontarddulais.

7 TYN Y BONAU ROAD: Plot and Title Map

7 TYN Y BONAU ROAD sits on a plot of roughly 0.053 of an acre, or 216m². The below map shows the location of 7 TYN Y BONAU 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 7 TYN Y BONAU 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 7 TYN Y BONAU ROAD?

7 TYN Y BONAU ROAD is located in PONTARDDULAIS, in the SA4 postcode district. The below map shows the position of No. 7 on TYN Y BONAU ROAD.