PLAS GWYN, CADER ROAD, DOLGELLAU, LL40 1RH - £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

PLAS GWYN is a very large detached house of 180m², built sometime before 1900. It was last sold for £280,000 in October 2012, which was around 36% above the average October 2012 detached price in the Gwynedd local authority area. The most recent EPC inspection was March 2014, where the current energy rating was F, and the potential energy rating was C.

PLAS GWYN Sold Prices

Land registry data shows two sales for PLAS GWYN 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 PLAS GWYN 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
2012 10 OCT	£280,000	£206,211	36% above HPI
2003 19 SEP	£250,000	£134,877	85% above HPI

PLAS GWYN 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 PLAS GWYN sales from September 2003 and October 2012 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 September 2003 sale was for 85% above the HPI. So the extrapolation line tracks at 85% above the HPI over time, until the October 2012 sale, where it falls to 36% above the HPI. The line then continues to track at 36% above the HPI.

What might PLAS GWYN be worth now?

PLAS GWYN might now be worth an estimated £402,016.

This is based on house price inflation of 43.6%, between October 2012 and December 2024, 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 43.6% inflationary increase is applied to the most recent sale price for PLAS GWYN of £280,000 on 10th October 2012. For the value to have increased from £280,000 to £402,016 over the eleven years and ten months to December 2024, the following assumptions must hold true:

• The value of PLAS GWYN has moved in line with the HPI for detached houses in the Gwynedd local authority area.
• The October 2012 sale price of £280,000 represented a fair market value for the property.
• The size, condition, and specification of PLAS GWYN has not materially changed since October 2012.

How Large is PLAS GWYN?

PLAS GWYN is 180m² according to the EPC inspection conducted in March 2014. This puts it in the largest 10% of detached houses houses in Dolgellau, based on EPC data. The below chart shows the distribution of detached houses houses by size in Dolgellau, and where PLAS GWYN lies on this distribution: 90% of detached houses houses are smaller than PLAS GWYN, and 9% of houses are larger. Note that EPC data is not available for all properties in Dolgellau.

PLAS GWYN: Plot and Title Map

PLAS GWYN sits on a plot of roughly 0.256 of an acre, or 1,038m². The below map shows the location of PLAS GWYN, 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 PLAS GWYN). 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 PLAS GWYN?

PLAS GWYN is located on CADER ROAD in DOLGELLAU, in the LL40 postcode district. The below map shows the position of PLAS GWYN on CADER ROAD.