MONTINA, PENRHYN GEIRIOL, TREARDDUR BAY, HOLYHEAD, LL65 2YW - £565,000

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.

MONTINA is a very large extended detached house of 227m², built sometime between 1950 and 1966, which could now be worth an estimated £569,471. It was last sold for £565,000 in January 2025, which was around 81% above the average January 2025 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was January 2024, where the current energy rating was D, and the potential energy rating was B.

MONTINA Sold Prices

Land registry data shows five sales for MONTINA since 1^st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the Isle of Anglesey local authority area for the corresponding sale date. Most of the five MONTINA 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
2025 16 JAN	£565,000	£312,400	81% above HPI
2017 4 JUL	£190,000	£216,540	12% below HPI
2012 30 MAR	£227,500	£186,516	22% above HPI
2007 27 JUL	£188,000	£208,634	10% below HPI
2002 10 JUL	£85,000	£99,252	14% below HPI

MONTINA 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 five MONTINA sales between July 2002 and January 2025 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 2017 sale was for 12% below the HPI. So the extrapolation line tracks at 12% below the HPI over time, until the January 2025 sale, where it rises to 81% above the HPI. The line then continues to track at 81% above the HPI.

What might MONTINA be worth now?

MONTINA might now be worth an estimated £569,471.

This is based on house price inflation of 0.8%, between January 2025 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 0.8% inflationary increase is applied to the most recent sale price for MONTINA of £565,000 on 16th January 2025. For the value to have increased from £565,000 to £569,471 over the eleven months to February 2025, the following assumptions must hold true:

• The value of MONTINA has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The January 2025 sale price of £565,000 represented a fair market value for the property.
• The size, condition, and specification of MONTINA has not materially changed since January 2025.

How Large is MONTINA?

MONTINA is 227m², which includes one extension, according to the EPC inspection conducted in January 2024. This puts it in the largest 10% of detached houses houses in Trearddur, based on EPC data. The below chart shows the distribution of detached houses houses by size in Trearddur, and where MONTINA lies on this distribution: 95% of detached houses houses are smaller than MONTINA, and 5% of houses are larger. Note that EPC data is not available for all properties in Trearddur.

MONTINA: Plot and Title Map

MONTINA sits on a plot of roughly 0.195 of an acre, or 789m². The below map shows the location of MONTINA, 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 MONTINA). 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 MONTINA?

MONTINA is located on PENRHYN GEIRIOL in TREARDDUR BAY, in the LL65 postcode district. The below map shows the position of MONTINA on PENRHYN GEIRIOL.