25, TY MAWR, MENAI BRIDGE, LL59 5LJ - £355,000

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

25 TY MAWR is a large detached house of 130m², built sometime between 2003 and 2006, which could now be worth an estimated £484,686. It was last sold for £355,000 in March 2017, which was around 60% above the average March 2017 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was July 2015, where the current energy rating was D, and the potential energy rating was B.

25 TY MAWR Sold Prices

Land registry data shows three sales for 25 TY MAWR since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Isle of Anglesey local authority area for the corresponding sale date. One of the three 25 TY MAWR sales was for above the average price, whilst two 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
2017 31 MAR	£355,000	£221,413	60% above HPI
1999 1 JUL	£48,000	£67,374	29% below HPI
1997 3 OCT	£39,500	£62,190	36% below HPI

25 TY MAWR 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 three 25 TY MAWR sales between October 1997 and March 2017 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 July 1999 sale was for 29% below the HPI. So the extrapolation line tracks at 29% below the HPI over time, until the March 2017 sale, where it rises to 60% above the HPI. The line then continues to track at 60% above the HPI.

What might 25 TY MAWR be worth now?

25 TY MAWR might now be worth an estimated £484,686.

This is based on house price inflation of 36.5%, between March 2017 and December 2024, 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 36.5% inflationary increase is applied to the most recent sale price for 25 TY MAWR of £355,000 on 31st March 2017. For the value to have increased from £355,000 to £484,686 over the six years and three months to December 2024, the following assumptions must hold true:

• The value of 25 TY MAWR has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The March 2017 sale price of £355,000 represented a fair market value for the property.
• The size, condition, and specification of 25 TY MAWR has not materially changed since March 2017.

How Large is 25 TY MAWR?

25 TY MAWR is 130m² according to the EPC inspection conducted in July 2015. This puts it in the largest 40% of detached houses houses in Menai Bridge, based on EPC data. The below chart shows the distribution of detached houses houses by size in Menai Bridge, and where 25 TY MAWR lies on this distribution: 66% of detached houses houses are smaller than 25 TY MAWR, and 34% of houses are larger. Note that EPC data is not available for all properties in Menai Bridge.

25 TY MAWR: Plot and Title Map

25 TY MAWR sits on a plot of roughly 0.157 of an acre, or 634m². The below map shows the location of 25 TY MAWR, 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 25 TY MAWR). 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 25 TY MAWR?

25 TY MAWR is located in MENAI BRIDGE, in the LL59 postcode district. The below map shows the position of No. 25 on TY MAWR.