Y LLWYN, MILL LANE, BEAUMARIS, LL58 8BL - £330,000

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.

Y LLWYN is a very large extended detached house of 178m², built sometime between 1967 and 1975, which could now be worth an estimated £552,204. It was last sold for £330,000 in August 2009, which was around 75% above the average August 2009 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was November 2013, where the current energy rating was C, and the potential energy rating was C.

Y LLWYN Sold Prices

Land registry data shows two sales for Y LLWYN 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 Y LLWYN 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
2009 13 AUG	£330,000	£188,169	75% above HPI
2007 31 JAN	£300,000	£206,621	45% above HPI

Y LLWYN 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 Y LLWYN sales from January 2007 and August 2009 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 45% above the HPI. So the extrapolation line tracks at 45% above the HPI over time, until the August 2009 sale, where it rises to 75% above the HPI. The line then continues to track at 75% above the HPI.

What might Y LLWYN be worth now?

Y LLWYN might now be worth an estimated £552,204.

This is based on house price inflation of 67.3%, between August 2009 and February 2025, 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 67.3% inflationary increase is applied to the most recent sale price for Y LLWYN of £330,000 on 13th August 2009. For the value to have increased from £330,000 to £552,204 over the sixteen years and six months to February 2025, the following assumptions must hold true:

• The value of Y LLWYN has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The August 2009 sale price of £330,000 represented a fair market value for the property.
• The size, condition, and specification of Y LLWYN has not materially changed since August 2009.

How Large is Y LLWYN?

Y LLWYN is 178m², which includes one extension, according to the EPC inspection conducted in November 2013. This puts it in the largest 10% of detached houses houses in Beaumaris, based on EPC data. The below chart shows the distribution of detached houses houses by size in Beaumaris, and where Y LLWYN lies on this distribution: 96% of detached houses houses are smaller than Y LLWYN, and 4% of houses are larger. Note that EPC data is not available for all properties in Beaumaris.

Y LLWYN: Plot and Title Map

Y LLWYN sits on a plot of roughly 0.164 of an acre, or 663m². The below map shows the location of Y LLWYN, 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 Y LLWYN). 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 Y LLWYN?

Y LLWYN is located on MILL LANE in BEAUMARIS, in the LL58 postcode district. The below map shows the position of Y LLWYN on MILL LANE.