1, LLYS COEDLYS, VALLEY, HOLYHEAD, LL65 3FD - £295,000

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.

1 LLYS COEDLYS is a very large detached house of 156m², built sometime between 1900 and 1929, which could now be worth an estimated £476,676. It was last sold for £295,000 in May 2014, which was around 46% above the average May 2014 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was August 2025, where the current energy rating was D, and the potential energy rating was B.

1 LLYS COEDLYS Sold Prices

Land registry data shows two sales for 1 LLYS COEDLYS since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Isle of Anglesey local authority area for the corresponding sale date. Both of the two 1 LLYS COEDLYS 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
2014 23 MAY	£295,000	£202,323	46% above HPI
2012 23 MAR	£249,950	£186,516	34% above HPI

1 LLYS COEDLYS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Isle of Anglesey local authority area over time, sourced from the HPI. The two 1 LLYS COEDLYS sales from March 2012 and May 2014 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 March 2012 sale was for 34% above the HPI. So the extrapolation line tracks at 34% above the HPI over time, until the May 2014 sale, where it rises to 46% above the HPI. The line then continues to track at 46% above the HPI.

What might 1 LLYS COEDLYS be worth now?

1 LLYS COEDLYS might now be worth an estimated £476,676.

This is based on house price inflation of 61.6%, between May 2014 and May 2026, for detached houses, in the Isle of Anglesey local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 61.6% inflationary increase is applied to the most recent sale price for 1 LLYS COEDLYS of £295,000 on 23rd May 2014. For the value to have increased from £295,000 to £476,676 over the twelve years to May 2026, the following assumptions must hold true:

• The value of 1 LLYS COEDLYS has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The May 2014 sale price of £295,000 represented a fair market value for the property.
• The size, condition, and specification of 1 LLYS COEDLYS has not materially changed since May 2014.

How Large is 1 LLYS COEDLYS?

1 LLYS COEDLYS is 156m² according to the EPC inspection conducted in August 2025. This puts it in the largest 20% of detached houses houses in Valley, based on EPC data. The below chart shows the distribution of detached houses houses by size in Valley, and where 1 LLYS COEDLYS lies on this distribution: 89% of detached houses houses are smaller than 1 LLYS COEDLYS, and 11% of houses are larger. Note that EPC data is not available for all properties in Valley.

1 LLYS COEDLYS: Plot and Title Map

1 LLYS COEDLYS sits on a plot of roughly 0.163 of an acre, or 660m². The below map shows the location of 1 LLYS COEDLYS, 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 1 LLYS COEDLYS). 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 1 LLYS COEDLYS?

1 LLYS COEDLYS is located in VALLEY, in the LL65 postcode district. The below map shows the position of No. 1 on LLYS COEDLYS.