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 HIGH STREET is a very small terraced house of 31m², built sometime between 1983 and 1990, which could now be worth an estimated £183,136. It was last sold for £111,000 in April 2007, which was around 33% above the average April 2007 terraced price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was April 2009, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows two sales for 27 HIGH STREET since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Rhondda Cynon Taf local authority area for the corresponding sale date. One of the two 27 HIGH STREET sales was for above the average price, whilst the other was 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 |
|---|---|---|---|
2007 20 APR | £111,000 | £83,309 | 33% above HPI |
1995 6 JAN | £12,300 | £27,563 | 55% below HPI |
The below graph shows the average terraced house price in the Rhondda Cynon Taf local authority area over time, sourced from the HPI. The two 27 HIGH STREET sales from January 1995 and April 2007 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 1995 sale was for 55% below the HPI. So the extrapolation line tracks at 55% below the HPI over time, until the April 2007 sale, where it rises to 33% above the HPI. The line then continues to track at 33% above the HPI.

27 HIGH STREET might now be worth an estimated £183,136.
This is based on house price inflation of 65%, between April 2007 and July 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 65% inflationary increase is applied to the most recent sale price for 27 HIGH STREET of £111,000 on 20th April 2007. For the value to have increased from £111,000 to £183,136 over the seventeen years and nine months to July 2025, the following assumptions must hold true:
27 HIGH STREET is 31m² according to the EPC inspection conducted in April 2009. This puts it in the smallest 10% of terraced houses houses in Pontypridd, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Pontypridd, and where 27 HIGH STREET lies on this distribution: Less than 1% of terraced houses houses are smaller than 27 HIGH STREET, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Pontypridd.

27 HIGH STREET sits on a plot of roughly 0.022 of an acre, or 89m². The below map shows the location of 27 HIGH STREET, 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 HIGH STREET). 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.

27 HIGH STREET is located in GRAIG, in the CF37 postcode district. The below map shows the position of No. 27 on HIGH STREET.

Most recent sales first: