15, CEFN Y GADER, MORFA BYCHAN, PORTHMADOG, LL49 9JA - £175,000

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

15 CEFN Y GADER is a very small detached house of 50m², built sometime between 1976 and 1982, which could now be worth an estimated £174,939. It was last sold for £175,000 in May 2022, which was around 42% below the average May 2022 detached price in the Gwynedd local authority area. The most recent EPC inspection was February 2022, where the current energy rating was E, and the potential energy rating was B.

15 CEFN Y GADER Sold Prices

Land registry data shows two sales for 15 CEFN Y GADER 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 15 CEFN Y GADER sales were for below 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
2022 6 MAY	£175,000	£301,651	42% below HPI
2007 18 MAY	£160,000	£210,921	24% below HPI

15 CEFN Y GADER 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 15 CEFN Y GADER sales from May 2007 and May 2022 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 May 2007 sale was for 24% below the HPI. So the extrapolation line tracks at 24% below the HPI over time, until the May 2022 sale, where it falls to 42% below the HPI. The line then continues to track at 42% below the HPI.

What might 15 CEFN Y GADER be worth now?

15 CEFN Y GADER might now be worth an estimated £174,939.

This is based on house price deflation of 0%, between May 2022 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 0% deflationary decrease is applied to the most recent sale price for 15 CEFN Y GADER of £175,000 on 6th May 2022. For the value to have decreased from £175,000 to £174,939 over the three years and three months to February 2025, the following assumptions must hold true:

• The value of 15 CEFN Y GADER has moved in line with the HPI for detached houses in the Gwynedd local authority area.
• The May 2022 sale price of £175,000 represented a fair market value for the property.
• The size, condition, and specification of 15 CEFN Y GADER has not materially changed since May 2022.

How Large is 15 CEFN Y GADER?

15 CEFN Y GADER is 50m² according to the EPC inspection conducted in February 2022. This puts it in the smallest 10% of detached houses houses in Morfa Bychan, based on EPC data. The below chart shows the distribution of detached houses houses by size in Morfa Bychan, and where 15 CEFN Y GADER lies on this distribution: Less than 1% of detached houses houses are smaller than 15 CEFN Y GADER, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Morfa Bychan.

15 CEFN Y GADER: Plot and Title Map

15 CEFN Y GADER sits on a plot of roughly 0.050 of an acre, or 201m². The below map shows the location of 15 CEFN Y GADER, 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 15 CEFN Y GADER). 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 15 CEFN Y GADER?

15 CEFN Y GADER is located in MORFA BYCHAN, in the LL49 postcode district. The below map shows the position of No. 15 on CEFN Y GADER.