ISALLT, PENYSARN, LL69 9AJ - £52,000

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.

ISALLT is a small extended detached house of 82m², built sometime before 1900, which could now be worth an estimated £251,181. It was last sold for £52,000 in March 2000, which was around 24% below the average March 2000 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was November 2013, where the current energy rating was D, and the potential energy rating was C.

ISALLT Sold Prices

Land registry data shows two sales for ISALLT 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 ISALLT 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
2000 30 MAR	£52,000	£68,499	24% below HPI
2000 15 JAN	£58,000	£69,345	16% below HPI

ISALLT 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 ISALLT sales from January 2000 and March 2000 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 January 2000 sale was for 16% below the HPI. So the extrapolation line tracks at 16% below the HPI over time, until the March 2000 sale, where it falls to 24% below the HPI. The line then continues to track at 24% below the HPI.

What might ISALLT be worth now?

ISALLT might now be worth an estimated £251,181.

This is based on house price inflation of 383%, between March 2000 and April 2026, 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 383% inflationary increase is applied to the most recent sale price for ISALLT of £52,000 on 30th March 2000. For the value to have increased from £52,000 to £251,181 over the 25 years and eleven months to April 2026, the following assumptions must hold true:

• The value of ISALLT has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The March 2000 sale price of £52,000 represented a fair market value for the property.
• The size, condition, and specification of ISALLT has not materially changed since March 2000.

How Large is ISALLT?

ISALLT is 82m², which includes four extensions, according to the EPC inspection conducted in November 2013. This puts it in the smallest 30% of detached houses houses in Penysarn, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penysarn, and where ISALLT lies on this distribution: 27% of detached houses houses are smaller than ISALLT, and 72% of houses are larger. Note that EPC data is not available for all properties in Penysarn.

ISALLT: Plot and Title Map

ISALLT sits on a plot of roughly 0.590 of an acre, or 2,386m². The below map shows the location of ISALLT, 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 ISALLT). 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 ISALLT?

ISALLT is located in PENYSARN, in the LL69 postcode district. The below map shows the position of ISALLT in PENYSARN.