PENTERFYN BACH, GAERWEN, LL60 6BS - £92,000

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.

PENTERFYN BACH is a small extended semi-detached house of 80m², built sometime before 1900, which could now be worth an estimated £157,034. It was last sold for £92,000 in December 2013, which was around 23% below the average December 2013 semi-detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was October 2022, where the current energy rating was E, and the potential energy rating was B.

PENTERFYN BACH Sold Prices

Land registry data shows two sales for PENTERFYN BACH since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Isle of Anglesey local authority area for the corresponding sale date. Both of the two PENTERFYN BACH 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
2013 10 DEC	£92,000	£119,743	23% below HPI
2005 8 APR	£118,000	£123,697	5% below HPI

PENTERFYN BACH Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Isle of Anglesey local authority area over time, sourced from the HPI. The two PENTERFYN BACH sales from April 2005 and December 2013 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 April 2005 sale was for 5% below the HPI. So the extrapolation line tracks at 5% below the HPI over time, until the December 2013 sale, where it falls to 23% below the HPI. The line then continues to track at 23% below the HPI.

What might PENTERFYN BACH be worth now?

PENTERFYN BACH might now be worth an estimated £157,034.

This is based on house price inflation of 70.7%, between December 2013 and February 2025, for semi-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 70.7% inflationary increase is applied to the most recent sale price for PENTERFYN BACH of £92,000 on 10th December 2013. For the value to have increased from £92,000 to £157,034 over the twelve years and ten months to February 2025, the following assumptions must hold true:

• The value of PENTERFYN BACH has moved in line with the HPI for semi-detached houses in the Isle of Anglesey local authority area.
• The December 2013 sale price of £92,000 represented a fair market value for the property.
• The size, condition, and specification of PENTERFYN BACH has not materially changed since December 2013.

How Large is PENTERFYN BACH?

PENTERFYN BACH is 80m², which includes two extensions, according to the EPC inspection conducted in October 2022. This puts it in the smallest 30% of semi-detached houses houses in Gaerwen, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Gaerwen, and where PENTERFYN BACH lies on this distribution: 30% of semi-detached houses houses are smaller than PENTERFYN BACH, and 70% of houses are larger. Note that EPC data is not available for all properties in Gaerwen.

PENTERFYN BACH: Plot and Title Map

PENTERFYN BACH sits on a plot of roughly 0.090 of an acre, or 365m². The below map shows the location of PENTERFYN BACH, 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 PENTERFYN BACH). 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 PENTERFYN BACH?

PENTERFYN BACH is located in GAERWEN, in the LL60 postcode district. The below map shows the position of PENTERFYN BACH in GAERWEN.