35, NEWPORT ROAD, TRETHOMAS, CAERPHILLY, CF83 8DA - £230,000

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.

35 NEWPORT ROAD is a small semi-detached house of 88m², built sometime between 1950 and 1966. It was last sold for £230,000 in May 2026, which was around 13% above the average May 2026 semi-detached price in the Caerphilly local authority area. The most recent EPC inspection was March 2019, where the current energy rating was D, and the potential energy rating was B.

35 NEWPORT ROAD Sold Prices

Land registry data shows four sales for 35 NEWPORT ROAD since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Caerphilly local authority area for the corresponding sale date. All of the four 35 NEWPORT 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
2026 13 MAY	£230,000	£203,367	13% above HPI
2019 23 JUL	£158,000	£136,306	16% above HPI
2001 2 MAR	£54,500	£45,538	20% above HPI
1996 2 FEB	£46,500	£35,186	32% above HPI

35 NEWPORT ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Caerphilly local authority area over time, sourced from the HPI. The four 35 NEWPORT ROAD sales between February 1996 and May 2026 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 July 2019 sale was for 16% above the HPI. So the extrapolation line tracks at 16% above the HPI over time, until the May 2026 sale, where it falls to 13% above the HPI. The line then continues to track at 13% above the HPI.

How Large is 35 NEWPORT ROAD?

35 NEWPORT ROAD is 88m² according to the EPC inspection conducted in March 2019. This puts it in the smallest 40% of semi-detached houses houses in Trethomas, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Trethomas, and where 35 NEWPORT ROAD lies on this distribution: 35% of semi-detached houses houses are smaller than 35 NEWPORT ROAD, and 65% of houses are larger. Note that EPC data is not available for all properties in Trethomas.

35 NEWPORT ROAD: Plot and Title Map

35 NEWPORT ROAD sits on a plot of roughly 0.057 of an acre, or 229m². The below map shows the location of 35 NEWPORT 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 35 NEWPORT 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 35 NEWPORT ROAD?

35 NEWPORT ROAD is located in TRETHOMAS, in the CF83 postcode district. The below map shows the position of No. 35 on NEWPORT ROAD.