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.
61 LON THELWAL is a very small extended detached house of 74m², built sometime between 1967 and 1975, which could now be worth an estimated £329,010. It was last sold for £205,000 in November 2010, which was around 4% above the average November 2010 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was September 2009, where the current energy rating was F, and the potential energy rating was E.
Land registry data shows four sales for 61 LON THELWAL since 1st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Isle of Anglesey local authority area for the corresponding sale date. Most of the four 61 LON THELWAL 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 |
---|---|---|---|
2010 15 NOV | £205,000 | £196,191 | ![]() 4% above HPI |
2008 17 MAR | £192,500 | £206,575 | ![]() 7% below HPI |
2007 28 SEP | £200,000 | £208,260 | ![]() 4% below HPI |
1997 18 APR | £49,500 | £59,760 | ![]() 17% below HPI |
The below graph shows the average detached house price in the Isle of Anglesey local authority area over time, sourced from the HPI. The four 61 LON THELWAL sales between April 1997 and November 2010 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 2008 sale was for 7% below the HPI. So the extrapolation line tracks at 7% below the HPI over time, until the November 2010 sale, where it rises to 4% above the HPI. The line then continues to track at 4% above the HPI.
61 LON THELWAL might now be worth an estimated £329,010.
This is based on house price inflation of 60.5%, between November 2010 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 60.5% inflationary increase is applied to the most recent sale price for 61 LON THELWAL of £205,000 on 15th November 2010. For the value to have increased from £205,000 to £329,010 over the fifteen years and nine months to February 2025, the following assumptions must hold true:
61 LON THELWAL is 74m², which includes one extension, according to the EPC inspection conducted in September 2009. This puts it in the smallest 20% 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 61 LON THELWAL lies on this distribution: 17% of detached houses houses are smaller than 61 LON THELWAL, and 83% of houses are larger. Note that EPC data is not available for all properties in Benllech.
61 LON THELWAL sits on a plot of roughly 0.104 of an acre, or 421m². The below map shows the location of 61 LON THELWAL, 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 61 LON THELWAL). 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.
61 LON THELWAL is located in BENLLECH, in the LL74 postcode district. The below map shows the position of No. 61 on LON THELWAL.
Most recent sales first: