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.
18 ROMILLY ROAD is a large extended terraced house of 149m², built sometime between 1930 and 1949, which could now be worth an estimated £539,022. It was last sold for £486,950 in May 2022, which was around 106% above the average May 2022 terraced price in the Cardiff local authority area. The most recent EPC inspection was October 2021, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 18 ROMILLY ROAD since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Cardiff local authority area for the corresponding sale date. All of the three 18 ROMILLY 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 |
|---|---|---|---|
2022 3 MAY | £486,950 | £236,880 | 106% above HPI |
2016 25 JAN | £295,000 | £168,380 | 75% above HPI |
2000 5 OCT | £130,000 | £61,950 | 110% above HPI |
The below graph shows the average terraced house price in the Cardiff local authority area over time, sourced from the HPI. The three 18 ROMILLY ROAD sales between October 2000 and May 2022 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 January 2016 sale was for 75% above the HPI. So the extrapolation line tracks at 75% above the HPI over time, until the May 2022 sale, where it rises to 106% above the HPI. The line then continues to track at 106% above the HPI.

18 ROMILLY ROAD might now be worth an estimated £539,022.
This is based on house price inflation of 10.7%, between May 2022 and May 2026, for terraced houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 10.7% inflationary increase is applied to the most recent sale price for 18 ROMILLY ROAD of £486,950 on 3rd May 2022. For the value to have increased from £486,950 to £539,022 over the four years to May 2026, the following assumptions must hold true:
18 ROMILLY ROAD is 149m², which includes two extensions, according to the EPC inspection conducted in October 2021. This puts it in the largest 30% of terraced houses houses in Cardiff, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Cardiff, and where 18 ROMILLY ROAD lies on this distribution: 72% of terraced houses houses are smaller than 18 ROMILLY ROAD, and 28% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

18 ROMILLY ROAD sits on a plot of roughly 0.029 of an acre, or 119m². The below map shows the location of 18 ROMILLY 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 ROMILLY 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.

18 ROMILLY ROAD is located in CARDIFF, in the CF5 postcode district. The below map shows the position of No. 18 on ROMILLY ROAD.

Most recent sales first: