123, LON PENMON, BENLLECH, TYN-Y-GONGL, LL74 8RR - £350,000

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.

123 LON PENMON is a small extended detached house of 90m², built sometime between 1967 and 1975, which could now be worth an estimated £346,520. It was last sold for £350,000 in September 2024, which was around 10% above the average September 2024 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was July 2023, where the current energy rating was E, and the potential energy rating was C.

123 LON PENMON Sold Prices

Land registry data shows three sales for 123 LON PENMON 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. Two of the three 123 LON PENMON sales were for above the average price, whilst one was 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
2024 2 SEP	£350,000	£318,034	10% above HPI
2002 28 MAY	£110,000	£87,326	26% above HPI
1999 22 OCT	£71,000	£71,899	1% below HPI

123 LON PENMON 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 123 LON PENMON sales between October 1999 and September 2024 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 May 2002 sale was for 26% above the HPI. So the extrapolation line tracks at 26% above the HPI over time, until the September 2024 sale, where it falls to 10% above the HPI. The line then continues to track at 10% above the HPI.

What might 123 LON PENMON be worth now?

123 LON PENMON might now be worth an estimated £346,520.

This is based on house price deflation of 1%, between September 2024 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 1% deflationary decrease is applied to the most recent sale price for 123 LON PENMON of £350,000 on 2nd September 2024. For the value to have decreased from £350,000 to £346,520 over the one year and seven months to February 2025, the following assumptions must hold true:

• The value of 123 LON PENMON has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The September 2024 sale price of £350,000 represented a fair market value for the property.
• The size, condition, and specification of 123 LON PENMON has not materially changed since September 2024.

How Large is 123 LON PENMON?

123 LON PENMON is 90m², which includes two extensions, according to the EPC inspection conducted in July 2023. This puts it in the smallest 40% of detached houses houses in Benllech, based on EPC data. The below chart shows the distribution of detached houses houses by size in Benllech, and where 123 LON PENMON lies on this distribution: 39% of detached houses houses are smaller than 123 LON PENMON, and 60% of houses are larger. Note that EPC data is not available for all properties in Benllech.

123 LON PENMON: Plot and Title Map

123 LON PENMON sits on a plot of roughly 0.123 of an acre, or 499m². The below map shows the location of 123 LON PENMON, 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 123 LON PENMON). 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 123 LON PENMON?

123 LON PENMON is located in BENLLECH, in the LL74 postcode district. The below map shows the position of No. 123 on LON PENMON.