173, YNYSDDU, PONTYCLUN, CF72 9UD - £38,500

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.

173 YNYSDDU is a very small terraced house of 61m², built sometime between 1991 and 1995, which could now be worth an estimated £218,035. It was last sold for £38,500 in May 1997, which was around 58% above the average May 1997 terraced price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was October 2013, where the current energy rating was D, and the potential energy rating was B.

173 YNYSDDU Sold Prices

Land registry data shows three sales for 173 YNYSDDU since 1^st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Rhondda Cynon Taf local authority area for the corresponding sale date. All of the three 173 YNYSDDU 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
1997 16 MAY	£38,500	£24,306	58% above HPI
1995 27 OCT	£42,995	£26,710	61% above HPI
1995 25 AUG	£43,000	£26,296	64% above HPI

173 YNYSDDU Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Rhondda Cynon Taf local authority area over time, sourced from the HPI. The three 173 YNYSDDU sales between August 1995 and May 1997 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 October 1995 sale was for 61% above the HPI. So the extrapolation line tracks at 61% above the HPI over time, until the May 1997 sale, where it falls to 58% above the HPI. The line then continues to track at 58% above the HPI.

What might 173 YNYSDDU be worth now?

173 YNYSDDU might now be worth an estimated £218,035.

This is based on house price inflation of 466.3%, between May 1997 and June 2025, for terraced houses, in the Rhondda Cynon Taf local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 466.3% inflationary increase is applied to the most recent sale price for 173 YNYSDDU of £38,500 on 16th May 1997. For the value to have increased from £38,500 to £218,035 over the 27 years and eleven months to June 2025, the following assumptions must hold true:

• The value of 173 YNYSDDU has moved in line with the HPI for terraced houses in the Rhondda Cynon Taf local authority area.
• The May 1997 sale price of £38,500 represented a fair market value for the property.
• The size, condition, and specification of 173 YNYSDDU has not materially changed since May 1997.

How Large is 173 YNYSDDU?

173 YNYSDDU is 61m² according to the EPC inspection conducted in October 2013. This puts it in the smallest 10% of terraced houses houses in Pontyclun, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Pontyclun, and where 173 YNYSDDU lies on this distribution: 1% of terraced houses houses are smaller than 173 YNYSDDU, and 98% of houses are larger. Note that EPC data is not available for all properties in Pontyclun.

173 YNYSDDU: Plot and Title Map

173 YNYSDDU sits on a plot of roughly 0.034 of an acre, or 137m². The below map shows the location of 173 YNYSDDU, 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 173 YNYSDDU). 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 173 YNYSDDU?

173 YNYSDDU is located in PONTYCLUN, in the CF72 postcode district. The below map shows the position of No. 173 on YNYSDDU.