SIABOD, RHIANFA, BENLLECH, TYN-Y-GONGL, LL74 8RA - £299,950

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.

SIABOD is a small extended detached house of 90m², built sometime between 1967 and 1975, which could now be worth an estimated £316,199. It was last sold for £299,950 in October 2021, which was about the average October 2021 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was August 2021, where the current energy rating was D, and the potential energy rating was C.

SIABOD Sold Prices

Land registry data shows two sales for SIABOD 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. One of the two SIABOD sales was roughly equal to the average price, whilst the other 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
2021 28 OCT	£299,950	£298,691	Close to HPI
2001 3 AUG	£69,950	£80,188	13% below HPI

SIABOD 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 SIABOD sales from August 2001 and October 2021 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 August 2001 sale was for 13% below the HPI. So the extrapolation line tracks at 13% below the HPI over time, until the October 2021 sale, where it rises to roughly the same level as the HPI. The line then continues to track in line with the HPI.

What might SIABOD be worth now?

SIABOD might now be worth an estimated £316,199.

This is based on house price inflation of 5.4%, between October 2021 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 5.4% inflationary increase is applied to the most recent sale price for SIABOD of £299,950 on 28th October 2021. For the value to have increased from £299,950 to £316,199 over the four years and eight months to February 2025, the following assumptions must hold true:

• The value of SIABOD has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The October 2021 sale price of £299,950 represented a fair market value for the property.
• The size, condition, and specification of SIABOD has not materially changed since October 2021.

How Large is SIABOD?

SIABOD is 90m², which includes one extension, according to the EPC inspection conducted in August 2021. 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 SIABOD lies on this distribution: 39% of detached houses houses are smaller than SIABOD, and 60% of houses are larger. Note that EPC data is not available for all properties in Benllech.

SIABOD: Plot and Title Map

SIABOD sits on a plot of roughly 0.107 of an acre, or 435m². The below map shows the location of SIABOD, 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 SIABOD). 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 SIABOD?

SIABOD is located on RHIANFA in BENLLECH, in the LL74 postcode district. The below map shows the position of SIABOD on RHIANFA.