5, WAUN GRON, LLANTWIT MAJOR, CF61 2SF - £120,000

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.

5 WAUN GRON is a midsized detached house of 112m², built sometime between 1991 and 1995, which could now be worth an estimated £552,721. It was last sold for £120,000 in December 1998, which was around 8% above the average December 1998 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was July 2014, where the current energy rating was D, and the potential energy rating was C.

5 WAUN GRON Sold Prices

Land registry data shows two sales for 5 WAUN GRON 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 5 WAUN GRON 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
1998 18 DEC	£120,000	£111,505	8% above HPI
1995 16 OCT	£110,000	£95,392	15% above HPI

5 WAUN GRON 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 5 WAUN GRON sales from October 1995 and December 1998 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 October 1995 sale was for 15% above the HPI. So the extrapolation line tracks at 15% above the HPI over time, until the December 1998 sale, where it falls to 8% above the HPI. The line then continues to track at 8% above the HPI.

What might 5 WAUN GRON be worth now?

5 WAUN GRON might now be worth an estimated £552,721.

This is based on house price inflation of 360.6%, between December 1998 and August 2025, 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 360.6% inflationary increase is applied to the most recent sale price for 5 WAUN GRON of £120,000 on 18th December 1998. For the value to have increased from £120,000 to £552,721 over the 27 years and four months to August 2025, the following assumptions must hold true:

• The value of 5 WAUN GRON has moved in line with the HPI for detached houses in the Vale of Glamorgan local authority area.
• The December 1998 sale price of £120,000 represented a fair market value for the property.
• The size, condition, and specification of 5 WAUN GRON has not materially changed since December 1998.

How Large is 5 WAUN GRON?

5 WAUN GRON is 112m² according to the EPC inspection conducted in July 2014. This puts it in the smallest 50% of detached houses houses in Llantwit Major, based on EPC data. The below chart shows the distribution of detached houses houses by size in Llantwit Major, and where 5 WAUN GRON lies on this distribution: 44% of detached houses houses are smaller than 5 WAUN GRON, and 55% of houses are larger. Note that EPC data is not available for all properties in Llantwit Major.

5 WAUN GRON: Plot and Title Map

5 WAUN GRON sits on a plot of roughly 0.076 of an acre, or 309m². The below map shows the location of 5 WAUN GRON, 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 5 WAUN GRON). 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 5 WAUN GRON?

5 WAUN GRON is located in LLANTWIT MAJOR, in the CF61 postcode district. The below map shows the position of No. 5 on WAUN GRON.