GWENMON, BETHEL ROAD, CAERNARFON, LL55 1DU - £275,000

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.

GWENMON is a very large extended detached house of 156m², built sometime between 1950 and 1966, which could now be worth an estimated £381,807. It was last sold for £275,000 in January 2017, which was around 27% above the average January 2017 detached price in the Gwynedd local authority area. The most recent EPC inspection was April 2016, where the current energy rating was D, and the potential energy rating was C.

GWENMON Sold Prices

Land registry data shows two sales for GWENMON since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Gwynedd local authority area for the corresponding sale date. Both of the two GWENMON 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
2017 24 JAN	£275,000	£217,191	27% above HPI
2010 19 APR	£217,500	£189,413	15% above HPI

GWENMON Price Paid vs. HPI Average

The below graph shows the average detached house price in the Gwynedd local authority area over time, sourced from the HPI. The two GWENMON sales from April 2010 and January 2017 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 2010 sale was for 15% above the HPI. So the extrapolation line tracks at 15% above the HPI over time, until the January 2017 sale, where it rises to 27% above the HPI. The line then continues to track at 27% above the HPI.

What might GWENMON be worth now?

GWENMON might now be worth an estimated £381,807.

This is based on house price inflation of 38.8%, between January 2017 and February 2025, for detached houses, in the Gwynedd local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 38.8% inflationary increase is applied to the most recent sale price for GWENMON of £275,000 on 24th January 2017. For the value to have increased from £275,000 to £381,807 over the seven years and eleven months to February 2025, the following assumptions must hold true:

• The value of GWENMON has moved in line with the HPI for detached houses in the Gwynedd local authority area.
• The January 2017 sale price of £275,000 represented a fair market value for the property.
• The size, condition, and specification of GWENMON has not materially changed since January 2017.

How Large is GWENMON?

GWENMON is 156m², which includes one extension, according to the EPC inspection conducted in April 2016. This puts it in the largest 20% of detached houses houses in Caernarfon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Caernarfon, and where GWENMON lies on this distribution: 83% of detached houses houses are smaller than GWENMON, and 17% of houses are larger. Note that EPC data is not available for all properties in Caernarfon.

GWENMON: Plot and Title Map

GWENMON sits on a plot of roughly 0.140 of an acre, or 565m². The below map shows the location of GWENMON, 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 GWENMON). 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 GWENMON?

GWENMON is located on BETHEL ROAD in CAERNARFON, in the LL55 postcode district. The below map shows the position of GWENMON on BETHEL ROAD.