PEN Y GRAIG, LON Y BRYN, TREARDDUR BAY, HOLYHEAD, LL65 2BQ - £208,000

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.

PEN Y GRAIG is a very small extended detached house of 75m², built sometime between 1967 and 1975, which could now be worth an estimated £308,694. It was last sold for £208,000 in October 2016, which was around 2% below the average October 2016 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was March 2016, where the current energy rating was G, and the potential energy rating was A.

PEN Y GRAIG Sold Prices

Land registry data shows two sales for PEN Y GRAIG 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. Both of the two PEN Y GRAIG 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
2016 7 OCT	£208,000	£212,163	2% below HPI
2006 21 SEP	£177,000	£205,267	14% below HPI

PEN Y GRAIG 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 PEN Y GRAIG sales from September 2006 and October 2016 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 September 2006 sale was for 14% below the HPI. So the extrapolation line tracks at 14% below the HPI over time, until the October 2016 sale, where it rises to 2% below the HPI. The line then continues to track at 2% below the HPI.

What might PEN Y GRAIG be worth now?

PEN Y GRAIG might now be worth an estimated £308,694.

This is based on house price inflation of 48.4%, between October 2016 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 48.4% inflationary increase is applied to the most recent sale price for PEN Y GRAIG of £208,000 on 7th October 2016. For the value to have increased from £208,000 to £308,694 over the nine years and eight months to February 2025, the following assumptions must hold true:

• The value of PEN Y GRAIG has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The October 2016 sale price of £208,000 represented a fair market value for the property.
• The size, condition, and specification of PEN Y GRAIG has not materially changed since October 2016.

How Large is PEN Y GRAIG?

PEN Y GRAIG is 75m², which includes one extension, according to the EPC inspection conducted in March 2016. This puts it in the smallest 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 PEN Y GRAIG lies on this distribution: 7% of detached houses houses are smaller than PEN Y GRAIG, and 93% of houses are larger. Note that EPC data is not available for all properties in Trearddur.

PEN Y GRAIG: Plot and Title Map

PEN Y GRAIG sits on a plot of roughly 0.138 of an acre, or 560m². The below map shows the location of PEN Y GRAIG, 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 PEN Y GRAIG). 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 PEN Y GRAIG?

PEN Y GRAIG is located on LON Y BRYN in TREARDDUR BAY, in the LL65 postcode district. The below map shows the position of PEN Y GRAIG on LON Y BRYN.