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.
20 IRIS ROAD is a large detached house of 127m², built sometime between 1996 and 2002, which could now be worth an estimated £470,617. It was last sold for £190,000 in June 2003, which was around 16% above the average June 2003 detached price in the Newport local authority area. The most recent EPC inspection was April 2021, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows one sale for 20 IRIS ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Newport local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
| Date | Price | HPI Price | Variation from HPI |
|---|---|---|---|
2003 27 JUN | £190,000 | £163,440 | 16% above HPI |
20 IRIS ROAD might now be worth an estimated £470,617.
This is based on house price inflation of 147.7%, between June 2003 and May 2026, 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 147.7% inflationary increase is applied to the most recent sale price for 20 IRIS ROAD of £190,000 on 27th June 2003. For the value to have increased from £190,000 to £470,617 over the 23 years and one month to May 2026, the following assumptions must hold true:
20 IRIS ROAD is 127m² according to the EPC inspection conducted in April 2021. This puts it in the largest 40% of detached houses in Rogerstone, based on EPC data. The below chart shows the distribution of detached houses by size in Rogerstone, and where 20 IRIS ROAD lies on this distribution: 67% of detached houses are smaller than 20 IRIS ROAD, and 32% of detached houses are larger. Note that EPC data is not available for all properties in Rogerstone.

20 IRIS ROAD sits on a plot of roughly 0.076 of an acre, or 308m².
20 IRIS ROAD is located in ROGERSTONE, in the NP10 postcode district.
Most recent sales first: