LLYS DERWEN, LLANRUG, CAERNARFON, LL55 4RD - £650,000

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.

LLYS DERWEN is a very large extended detached house of 300m², built sometime between 1996 and 2002, which could now be worth an estimated £649,918. It was last sold for £650,000 in December 2022, which was around 106% above the average December 2022 detached price in the Gwynedd local authority area. The most recent EPC inspection was July 2018, where the current energy rating was E, and the potential energy rating was D.

LLYS DERWEN Sold Prices

Land registry data shows two sales for LLYS DERWEN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Gwynedd local authority area for the corresponding sale date. Both of the two LLYS DERWEN sales were for above 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
2022 15 DEC	£650,000	£315,787	106% above HPI
1997 14 OCT	£100,000	£64,806	54% above HPI

LLYS DERWEN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Gwynedd local authority area over time, sourced from the HPI. The two LLYS DERWEN sales from October 1997 and December 2022 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 October 1997 sale was for 54% above the HPI. So the extrapolation line tracks at 54% above the HPI over time, until the December 2022 sale, where it rises to 106% above the HPI. The line then continues to track at 106% above the HPI.

What might LLYS DERWEN be worth now?

LLYS DERWEN might now be worth an estimated £649,918.

This is based on house price deflation of 0%, between December 2022 and May 2026, for detached houses, in the Gwynedd local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0% deflationary decrease is applied to the most recent sale price for LLYS DERWEN of £650,000 on 15th December 2022. For the value to have decreased from £650,000 to £649,918 over the four years and seven months to May 2026, the following assumptions must hold true:

• The value of LLYS DERWEN has moved in line with the HPI for detached houses in the Gwynedd local authority area.
• The December 2022 sale price of £650,000 represented a fair market value for the property.
• The size, condition, and specification of LLYS DERWEN has not materially changed since December 2022.

How Large is LLYS DERWEN?

LLYS DERWEN is 300m², which includes two extensions, according to the EPC inspection conducted in July 2018. This puts it in the largest 10% of detached houses houses in Llanrug, based on EPC data. The below chart shows the distribution of detached houses houses by size in Llanrug, and where LLYS DERWEN lies on this distribution: More than 99% of detached houses houses are smaller than LLYS DERWEN, and less than 1% of houses are larger. Note that EPC data is not available for all properties in Llanrug.

LLYS DERWEN: Plot and Title Map

LLYS DERWEN sits on a plot of roughly 0.431 of an acre, or 1,743m². The below map shows the location of LLYS DERWEN, 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 LLYS DERWEN). 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 LLYS DERWEN?

LLYS DERWEN is located in LLANRUG, in the LL55 postcode district. The below map shows the position of LLYS DERWEN in LLANRUG.