17, HIGHFIELD ROAD, PONTLLANFRAITH, BLACKWOOD, NP12 2EA - £370,000

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.

17 HIGHFIELD ROAD is a large extended detached house of 117m², built sometime between 1930 and 1949. It was last sold for £370,000 in February 2025, which was around 19% above the average February 2025 detached price in the Caerphilly local authority area. The most recent EPC inspection was October 2018, where the current energy rating was D, and the potential energy rating was C.

17 HIGHFIELD ROAD Sold Prices

Land registry data shows two sales for 17 HIGHFIELD ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Caerphilly local authority area for the corresponding sale date. Both of the two 17 HIGHFIELD 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
2025 27 FEB	£370,000	£310,849	19% above HPI
2020 16 NOV	£285,000	£233,161	22% above HPI

17 HIGHFIELD ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Caerphilly local authority area over time, sourced from the HPI. The two 17 HIGHFIELD ROAD sales from November 2020 and February 2025 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 November 2020 sale was for 22% above the HPI. So the extrapolation line tracks at 22% above the HPI over time, until the February 2025 sale, where it falls to 19% above the HPI. The line then continues to track at 19% above the HPI.

How Large is 17 HIGHFIELD ROAD?

17 HIGHFIELD ROAD is 117m², which includes one extension, according to the EPC inspection conducted in October 2018. This puts it in the largest 40% of detached houses houses in Pontllanfraith, based on EPC data. The below chart shows the distribution of detached houses houses by size in Pontllanfraith, and where 17 HIGHFIELD ROAD lies on this distribution: 61% of detached houses houses are smaller than 17 HIGHFIELD ROAD, and 38% of houses are larger. Note that EPC data is not available for all properties in Pontllanfraith.

17 HIGHFIELD ROAD: Plot and Title Map

17 HIGHFIELD ROAD sits on a plot of roughly 0.109 of an acre, or 442m². The below map shows the location of 17 HIGHFIELD 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 17 HIGHFIELD 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 17 HIGHFIELD ROAD?

17 HIGHFIELD ROAD is located in PONTLLANFRAITH, in the NP12 postcode district. The below map shows the position of No. 17 on HIGHFIELD ROAD.