11, ISALLT PARK, TREARDDUR BAY, HOLYHEAD, LL65 2US - £190,000

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.

11 ISALLT PARK is a very small detached house of 70m², built sometime between 1996 and 2002, which could now be worth an estimated £247,320. It was last sold for £190,000 in December 2018, which was around 21% below the average December 2018 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was June 2015, where the current energy rating was D, and the potential energy rating was B.

11 ISALLT PARK Sold Prices

Land registry data shows three sales for 11 ISALLT PARK 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. All of the three 11 ISALLT PARK 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
2018 19 DEC	£190,000	£241,896	21% below HPI
2005 29 NOV	£153,000	£198,022	23% below HPI
1999 17 SEP	£55,000	£70,104	22% below HPI

11 ISALLT PARK 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 11 ISALLT PARK sales between September 1999 and December 2018 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 November 2005 sale was for 23% below the HPI. So the extrapolation line tracks at 23% below the HPI over time, until the December 2018 sale, where it rises to 21% below the HPI. The line then continues to track at 21% below the HPI.

What might 11 ISALLT PARK be worth now?

11 ISALLT PARK might now be worth an estimated £247,320.

This is based on house price inflation of 30.2%, between December 2018 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 30.2% inflationary increase is applied to the most recent sale price for 11 ISALLT PARK of £190,000 on 19th December 2018. For the value to have increased from £190,000 to £247,320 over the seven years and ten months to February 2025, the following assumptions must hold true:

• The value of 11 ISALLT PARK has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The December 2018 sale price of £190,000 represented a fair market value for the property.
• The size, condition, and specification of 11 ISALLT PARK has not materially changed since December 2018.

How Large is 11 ISALLT PARK?

11 ISALLT PARK is 70m² according to the EPC inspection conducted in June 2015. 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 11 ISALLT PARK lies on this distribution: 4% of detached houses houses are smaller than 11 ISALLT PARK, and 96% of houses are larger. Note that EPC data is not available for all properties in Trearddur.

11 ISALLT PARK: Plot and Title Map

11 ISALLT PARK sits on a plot of roughly 0.061 of an acre, or 245m². The below map shows the location of 11 ISALLT PARK, 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 11 ISALLT PARK). 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 11 ISALLT PARK?

11 ISALLT PARK is located in TREARDDUR BAY, in the LL65 postcode district. The below map shows the position of No. 11 on ISALLT PARK.