WYLAN, MORFA BYCHAN, PORTHMADOG, LL49 9YD - £290,000

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.

WYLAN is a midsized extended detached house of 99m², built sometime between 1930 and 1949, which could now be worth an estimated £293,453. It was last sold for £290,000 in April 2026, which was around 7% below the average April 2026 detached price in the Gwynedd local authority area. The most recent EPC inspection was April 2025, where the current energy rating was D, and the potential energy rating was C.

WYLAN Sold Prices

Land registry data shows two sales for WYLAN 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 WYLAN 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
2026 7 APR	£290,000	£313,505	7% below HPI
2007 31 JAN	£167,251	£208,823	20% below HPI

WYLAN 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 WYLAN sales from January 2007 and April 2026 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 January 2007 sale was for 20% below the HPI. So the extrapolation line tracks at 20% below the HPI over time, until the April 2026 sale, where it rises to 7% below the HPI. The line then continues to track at 7% below the HPI.

What might WYLAN be worth now?

WYLAN might now be worth an estimated £293,453.

This is based on house price inflation of 1.2%, between April 2026 and July 2026, 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 1.2% inflationary increase is applied to the most recent sale price for WYLAN of £290,000 on 7th April 2026. For the value to have increased from £290,000 to £293,453 over the nine months to July 2026, the following assumptions must hold true:

• The value of WYLAN has moved in line with the HPI for detached houses in the Gwynedd local authority area.
• The April 2026 sale price of £290,000 represented a fair market value for the property.
• The size, condition, and specification of WYLAN has not materially changed since April 2026.

How Large is WYLAN?

WYLAN is 99m², which includes one extension, according to the EPC inspection conducted in April 2025. This puts it in the largest 40% 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 WYLAN lies on this distribution: 60% of detached houses houses are smaller than WYLAN, and 39% of houses are larger. Note that EPC data is not available for all properties in Morfa Bychan.

WYLAN: Plot and Title Map

WYLAN sits on a plot of roughly 0.133 of an acre, or 540m². The below map shows the location of WYLAN, 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 WYLAN). 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 WYLAN?

WYLAN is located in MORFA BYCHAN, in the LL49 postcode district. The below map shows the position of WYLAN in MORFA BYCHAN.