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 HEOL GLASLYN is a very large extended detached house of 177m², built sometime between 1996 and 2002, which could now be worth an estimated £573,588. It was last sold for £371,000 in September 2016, which was around 17% above the average September 2016 detached price in the Monmouthshire local authority area. The most recent EPC inspection was June 2009, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows four sales for 20 HEOL GLASLYN since 1st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Monmouthshire local authority area for the corresponding sale date. All of the four 20 HEOL GLASLYN 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 |
---|---|---|---|
2016 7 SEP | £371,000 | £318,226 | ![]() 17% above HPI |
2015 5 FEB | £335,000 | £296,414 | ![]() 13% above HPI |
2000 29 NOV | £138,000 | £132,941 | ![]() 4% above HPI |
1999 7 DEC | £131,995 | £116,164 | ![]() 14% above HPI |
The below graph shows the average detached house price in the Monmouthshire local authority area over time, sourced from the HPI. The four 20 HEOL GLASLYN sales between December 1999 and September 2016 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 February 2015 sale was for 13% above the HPI. So the extrapolation line tracks at 13% above the HPI over time, until the September 2016 sale, where it rises to 17% above the HPI. The line then continues to track at 17% above the HPI.
20 HEOL GLASLYN might now be worth an estimated £573,588.
This is based on house price inflation of 54.6%, between September 2016 and February 2025, for detached houses, in the Monmouthshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 54.6% inflationary increase is applied to the most recent sale price for 20 HEOL GLASLYN of £371,000 on 7th September 2016. For the value to have increased from £371,000 to £573,588 over the nine years and seven months to February 2025, the following assumptions must hold true:
20 HEOL GLASLYN is 177m², which includes one extension, according to the EPC inspection conducted in June 2009. This puts it in the largest 10% of detached houses houses in Caldicot, based on EPC data. The below chart shows the distribution of detached houses houses by size in Caldicot, and where 20 HEOL GLASLYN lies on this distribution: 94% of detached houses houses are smaller than 20 HEOL GLASLYN, and 6% of houses are larger. Note that EPC data is not available for all properties in Caldicot.
20 HEOL GLASLYN sits on a plot of roughly 0.085 of an acre, or 346m². The below map shows the location of 20 HEOL GLASLYN, 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 20 HEOL GLASLYN). 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.
20 HEOL GLASLYN is located in CALDICOT, in the NP26 postcode district. The below map shows the position of No. 20 on HEOL GLASLYN.
Most recent sales first: