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 PENLAN ROAD is a midsized extended terraced house of 106m², built sometime before 1900, which could now be worth an estimated £162,224. It was last sold for £56,500 in July 2003, which was around 4% below the average July 2003 terraced price in the Swansea local authority area. The most recent EPC inspection was May 2017, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 18 PENLAN ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Swansea local authority area for the corresponding sale date. One of the two 18 PENLAN ROAD sales was for below the average price, whilst the other was 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 |
|---|---|---|---|
2003 18 JUL | £56,500 | £58,950 | 4% below HPI |
1998 17 APR | £39,000 | £35,320 | 10% above HPI |
The below graph shows the average terraced house price in the Swansea local authority area over time, sourced from the HPI. The two 18 PENLAN ROAD sales from April 1998 and July 2003 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 April 1998 sale was for 10% above the HPI. So the extrapolation line tracks at 10% above the HPI over time, until the July 2003 sale, where it falls to 4% below the HPI. The line then continues to track at 4% below the HPI.

18 PENLAN ROAD might now be worth an estimated £162,224.
This is based on house price inflation of 187.1%, between July 2003 and April 2026, for terraced houses, in the Swansea local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 187.1% inflationary increase is applied to the most recent sale price for 18 PENLAN ROAD of £56,500 on 18th July 2003. For the value to have increased from £56,500 to £162,224 over the 23 years and three months to April 2026, the following assumptions must hold true:
18 PENLAN ROAD is 106m², which includes three extensions, according to the EPC inspection conducted in May 2017. This puts it in the smallest 50% of terraced houses houses in Swansea, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Swansea, and where 18 PENLAN ROAD lies on this distribution: 42% of terraced houses houses are smaller than 18 PENLAN ROAD, and 57% of houses are larger. Note that EPC data is not available for all properties in Swansea.

18 PENLAN ROAD sits on a plot of roughly 0.071 of an acre, or 288m². The below map shows the location of 18 PENLAN 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 PENLAN 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 PENLAN ROAD is located in TREBOETH, in the SA5 postcode district. The below map shows the position of No. 18 on PENLAN ROAD.

Most recent sales first: