30, CASTLE WAY, ROGERSTONE, NEWPORT, NP10 9PD - £310,000

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.

30 CASTLE WAY is a very small semi-detached house of 85m², built in 2019, which could now be worth an estimated £318,769. It was last sold for £310,000 in January 2026, which was around 27% above the average January 2026 semi-detached price in the Newport local authority area. The most recent EPC inspection was January 2019, where the current energy rating was B, and the potential energy rating was A.

30 CASTLE WAY Sold Prices

Land registry data shows two sales for 30 CASTLE WAY since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Newport local authority area for the corresponding sale date. Both of the two 30 CASTLE WAY 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 28 JAN	£310,000	£243,215	27% above HPI
2019 29 MAR	£248,995	£180,249	38% above HPI

30 CASTLE WAY Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Newport local authority area over time, sourced from the HPI. The two 30 CASTLE WAY sales from March 2019 and January 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 March 2019 sale was for 38% above the HPI. So the extrapolation line tracks at 38% above the HPI over time, until the January 2026 sale, where it falls to 27% above the HPI. The line then continues to track at 27% above the HPI.

What might 30 CASTLE WAY be worth now?

30 CASTLE WAY might now be worth an estimated £318,769.

This is based on house price inflation of 2.8%, between January 2026 and May 2026, for semi-detached houses, in the Newport local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.8% inflationary increase is applied to the most recent sale price for 30 CASTLE WAY of £310,000 on 28th January 2026. For the value to have increased from £310,000 to £318,769 over the eight months to May 2026, the following assumptions must hold true:

• The value of 30 CASTLE WAY has moved in line with the HPI for semi-detached houses in the Newport local authority area.
• The January 2026 sale price of £310,000 represented a fair market value for the property.
• The size, condition, and specification of 30 CASTLE WAY has not materially changed since January 2026.

How Large is 30 CASTLE WAY?

30 CASTLE WAY is 85m² according to the EPC inspection conducted in January 2019. This puts it in the smallest 20% of semi-detached houses houses in Newport, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Newport, and where 30 CASTLE WAY lies on this distribution: 14% of semi-detached houses houses are smaller than 30 CASTLE WAY, and 85% of houses are larger. Note that EPC data is not available for all properties in Newport.

30 CASTLE WAY: Plot and Title Map

30 CASTLE WAY sits on a plot of roughly 0.052 of an acre, or 212m². The below map shows the location of 30 CASTLE WAY, 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 30 CASTLE WAY). 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 30 CASTLE WAY?

30 CASTLE WAY is located in ROGERSTONE, in the NP10 postcode district. The below map shows the position of No. 30 on CASTLE WAY.