18, DELPHINIUM ROAD, ROGERSTONE, NEWPORT, NP10 9JF - £139,995

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

18 DELPHINIUM ROAD is a very small detached house of 78m², built sometime between 2003 and 2006, which could now be worth an estimated £280,360. It was last sold for £139,995 in May 2004, which was around 28% below the average May 2004 detached price in the Newport local authority area. The most recent EPC inspection was March 2015, where the current energy rating was C, and the potential energy rating was B.

18 DELPHINIUM ROAD Sold Prices

Land registry data shows two sales for 18 DELPHINIUM 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 Newport local authority area for the corresponding sale date. Both of the two 18 DELPHINIUM ROAD sales were 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
2004 14 MAY	£139,995	£195,317	28% below HPI
2001 10 AUG	£91,995	£119,123	23% below HPI

18 DELPHINIUM ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Newport local authority area over time, sourced from the HPI. The two 18 DELPHINIUM ROAD sales from August 2001 and May 2004 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 August 2001 sale was for 23% below the HPI. So the extrapolation line tracks at 23% below the HPI over time, until the May 2004 sale, where it falls to 28% below the HPI. The line then continues to track at 28% below the HPI.

What might 18 DELPHINIUM ROAD be worth now?

18 DELPHINIUM ROAD might now be worth an estimated £280,360.

This is based on house price inflation of 100.3%, between May 2004 and February 2025, for 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 100.3% inflationary increase is applied to the most recent sale price for 18 DELPHINIUM ROAD of £139,995 on 14th May 2004. For the value to have increased from £139,995 to £280,360 over the 21 years and three months to February 2025, the following assumptions must hold true:

• The value of 18 DELPHINIUM ROAD has moved in line with the HPI for detached houses in the Newport local authority area.
• The May 2004 sale price of £139,995 represented a fair market value for the property.
• The size, condition, and specification of 18 DELPHINIUM ROAD has not materially changed since May 2004.

How Large is 18 DELPHINIUM ROAD?

18 DELPHINIUM ROAD is 78m² according to the EPC inspection conducted in March 2015. This puts it in the smallest 10% of detached houses houses in Rogerstone, based on EPC data. The below chart shows the distribution of detached houses houses by size in Rogerstone, and where 18 DELPHINIUM ROAD lies on this distribution: 4% of detached houses houses are smaller than 18 DELPHINIUM ROAD, and 95% of houses are larger. Note that EPC data is not available for all properties in Rogerstone.

18 DELPHINIUM ROAD: Plot and Title Map

18 DELPHINIUM ROAD sits on a plot of roughly 0.062 of an acre, or 252m². The below map shows the location of 18 DELPHINIUM 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 18 DELPHINIUM 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 18 DELPHINIUM ROAD?

18 DELPHINIUM ROAD is located in ROGERSTONE, in the NP10 postcode district. The below map shows the position of No. 18 on DELPHINIUM ROAD.