18, CARYS CLOSE, PENARTH, CF64 3RD - £457,500

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 CARYS CLOSE is a very small detached house of 96m², built sometime between 1976 and 1982, which could now be worth an estimated £462,418. It was last sold for £457,500 in February 2026, which was around 11% below the average February 2026 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was October 2024, where the current energy rating was D, and the potential energy rating was B.

18 CARYS CLOSE Sold Prices

Land registry data shows two sales for 18 CARYS CLOSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Vale of Glamorgan local authority area for the corresponding sale date. Both of the two 18 CARYS CLOSE 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
2026 26 FEB	£457,500	£514,699	11% below HPI
2002 9 AUG	£166,000	£177,900	7% below HPI

18 CARYS CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Vale of Glamorgan local authority area over time, sourced from the HPI. The two 18 CARYS CLOSE sales from August 2002 and February 2026 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 2002 sale was for 7% below the HPI. So the extrapolation line tracks at 7% below the HPI over time, until the February 2026 sale, where it falls to 11% below the HPI. The line then continues to track at 11% below the HPI.

What might 18 CARYS CLOSE be worth now?

18 CARYS CLOSE might now be worth an estimated £462,418.

This is based on house price inflation of 1.1%, between February 2026 and April 2026, for detached houses, in the Vale of Glamorgan local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.1% inflationary increase is applied to the most recent sale price for 18 CARYS CLOSE of £457,500 on 26th February 2026. For the value to have increased from £457,500 to £462,418 over the ten months to April 2026, the following assumptions must hold true:

• The value of 18 CARYS CLOSE has moved in line with the HPI for detached houses in the Vale of Glamorgan local authority area.
• The February 2026 sale price of £457,500 represented a fair market value for the property.
• The size, condition, and specification of 18 CARYS CLOSE has not materially changed since February 2026.

How Large is 18 CARYS CLOSE?

18 CARYS CLOSE is 96m² according to the EPC inspection conducted in October 2024. This puts it in the smallest 20% of detached houses houses in Penarth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penarth, and where 18 CARYS CLOSE lies on this distribution: 17% of detached houses houses are smaller than 18 CARYS CLOSE, and 83% of houses are larger. Note that EPC data is not available for all properties in Penarth.

18 CARYS CLOSE: Plot and Title Map

18 CARYS CLOSE sits on a plot of roughly 0.110 of an acre, or 444m². The below map shows the location of 18 CARYS CLOSE, 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 CARYS CLOSE). 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 CARYS CLOSE?

18 CARYS CLOSE is located in PENARTH, in the CF64 postcode district. The below map shows the position of No. 18 on CARYS CLOSE.