48, GLANFFYNNON, LLANRUG, CAERNARFON, LL55 4PR - £225,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

48 GLANFFYNNON is a large extended detached house of 141m², built sometime between 1967 and 1975, which could now be worth an estimated £290,406. It was last sold for £225,000 in November 2017, which was around 2% below the average November 2017 detached price in the Gwynedd local authority area. The most recent EPC inspection was February 2016, where the current energy rating was D, and the potential energy rating was C.

48 GLANFFYNNON Sold Prices

Land registry data shows three sales for 48 GLANFFYNNON since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Gwynedd local authority area for the corresponding sale date. All of the three 48 GLANFFYNNON 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
2017 17 NOV	£225,000	£229,390	2% below HPI
2007 4 OCT	£225,000	£227,075	1% below HPI
1995 9 FEB	£39,950	£59,363	33% below HPI

48 GLANFFYNNON 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 three 48 GLANFFYNNON sales between February 1995 and November 2017 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 2007 sale was for 1% below the HPI. So the extrapolation line tracks at 1% below the HPI over time, until the November 2017 sale, where it falls to 2% below the HPI. The line then continues to track at 2% below the HPI.

What might 48 GLANFFYNNON be worth now?

48 GLANFFYNNON might now be worth an estimated £290,406.

This is based on house price inflation of 29.1%, between November 2017 and December 2024, 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 29.1% inflationary increase is applied to the most recent sale price for 48 GLANFFYNNON of £225,000 on 17th November 2017. For the value to have increased from £225,000 to £290,406 over the six years and eleven months to December 2024, the following assumptions must hold true:

• The value of 48 GLANFFYNNON has moved in line with the HPI for detached houses in the Gwynedd local authority area.
• The November 2017 sale price of £225,000 represented a fair market value for the property.
• The size, condition, and specification of 48 GLANFFYNNON has not materially changed since November 2017.

How Large is 48 GLANFFYNNON?

48 GLANFFYNNON is 141m², which includes one extension, according to the EPC inspection conducted in February 2016. This puts it in the largest 30% 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 48 GLANFFYNNON lies on this distribution: 69% of detached houses houses are smaller than 48 GLANFFYNNON, and 30% of houses are larger. Note that EPC data is not available for all properties in Llanrug.

48 GLANFFYNNON: Plot and Title Map

48 GLANFFYNNON sits on a plot of roughly 0.079 of an acre, or 318m². The below map shows the location of 48 GLANFFYNNON, 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 48 GLANFFYNNON). 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 48 GLANFFYNNON?

48 GLANFFYNNON is located in LLANRUG, in the LL55 postcode district. The below map shows the position of No. 48 on GLANFFYNNON.