PEN Y GRAIG, PENRHYNDEUDRAETH, LL48 6RD - £280,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

PEN Y GRAIG is a midsized extended detached house of 108m², built sometime between 1950 and 1966, which could now be worth an estimated £379,573. It was last sold for £280,000 in January 2018, which was around 26% above the average January 2018 detached price in the Gwynedd local authority area. The most recent EPC inspection was June 2017, where the current energy rating was E, and the potential energy rating was B.

PEN Y GRAIG Sold Prices

Land registry data shows two sales for PEN Y GRAIG 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 PEN Y GRAIG 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
2018 29 JAN	£280,000	£222,442	26% above HPI
1995 1 DEC	£75,000	£58,976	27% above HPI

PEN Y GRAIG 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 PEN Y GRAIG sales from December 1995 and January 2018 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 December 1995 sale was for 27% above the HPI. So the extrapolation line tracks at 27% above the HPI over time, until the January 2018 sale, where it falls to 26% above the HPI. The line then continues to track at 26% above the HPI.

What might PEN Y GRAIG be worth now?

PEN Y GRAIG might now be worth an estimated £379,573.

This is based on house price inflation of 35.6%, between January 2018 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 35.6% inflationary increase is applied to the most recent sale price for PEN Y GRAIG of £280,000 on 29th January 2018. For the value to have increased from £280,000 to £379,573 over the six years and eleven months to February 2025, the following assumptions must hold true:

• The value of PEN Y GRAIG has moved in line with the HPI for detached houses in the Gwynedd local authority area.
• The January 2018 sale price of £280,000 represented a fair market value for the property.
• The size, condition, and specification of PEN Y GRAIG has not materially changed since January 2018.

How Large is PEN Y GRAIG?

PEN Y GRAIG is 108m², which includes three extensions, according to the EPC inspection conducted in June 2017. This puts it in the smallest 50% of detached houses houses in Penrhyndeudraeth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penrhyndeudraeth, and where PEN Y GRAIG lies on this distribution: 48% of detached houses houses are smaller than PEN Y GRAIG, and 51% of houses are larger. Note that EPC data is not available for all properties in Penrhyndeudraeth.

PEN Y GRAIG: Plot and Title Map

PEN Y GRAIG sits on a plot of roughly 0.548 of an acre, or 2,218m². The below map shows the location of PEN Y GRAIG, 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 PEN Y GRAIG). 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 PEN Y GRAIG?

PEN Y GRAIG is located in PENRHYNDEUDRAETH, in the LL48 postcode district. The below map shows the position of PEN Y GRAIG in PENRHYNDEUDRAETH.