Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources
15 WINDSOR CASTLE ROAD is a very small semi-detached house of 78m². It was last sold for £240,000 in October 2021, which was around 14% above the average October 2021 semi-detached price in the Newport local authority area. The most recent EPC inspection was June 2014, where the current energy rating was B, and the potential energy rating was A.
Land registry data shows two sales for 15 WINDSOR CASTLE ROAD since 1st 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 15 WINDSOR CASTLE 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 |
---|---|---|---|
2021 15 OCT | £240,000 | £210,027 | ![]() 14% above HPI |
2014 20 JUN | £156,498 | £135,244 | ![]() 16% above HPI |
The below graph shows the average semi-detached house price in the Newport local authority area over time, sourced from the HPI. The two 15 WINDSOR CASTLE ROAD sales from June 2014 and October 2021 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 June 2014 sale was for 16% above the HPI. So the extrapolation line tracks at 16% above the HPI over time, until the October 2021 sale, where it falls to 14% above the HPI. The line then continues to track at 14% above the HPI.
15 WINDSOR CASTLE ROAD might now be worth an estimated £269,043.
This is based on house price inflation of 12.1%, between October 2021 and December 2024, 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 12.1% inflationary increase is applied to the most recent sale price for 15 WINDSOR CASTLE ROAD of £240,000 on 15th October 2021. For the value to have increased from £240,000 to £269,043 over the two years and ten months to December 2024, the following assumptions must hold true:
15 WINDSOR CASTLE ROAD is 78m² according to the EPC inspection conducted in June 2014. This puts it in the smallest 10% 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 15 WINDSOR CASTLE ROAD lies on this distribution: 8% of semi-detached houses houses are smaller than 15 WINDSOR CASTLE ROAD, and 92% of houses are larger. Note that EPC data is not available for all properties in Newport.
15 WINDSOR CASTLE ROAD sits on a plot of roughly 0.038 of an acre, or 155m². The below map shows the location of 15 WINDSOR CASTLE 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 15 WINDSOR CASTLE 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.
15 WINDSOR CASTLE ROAD is located in NEWPORT, in the NP20 postcode district. The below map shows the position of No. 15 on WINDSOR CASTLE ROAD.
Most recent sales first: