30, Y GRUGAN, GROESLON, CAERNARFON, LL54 7TA - £210,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

30 Y GRUGAN is a small detached house of 85m², built sometime between 1967 and 1975. It was last sold for £210,000 in June 2021, which was around 21% below the average June 2021 detached price in the Gwynedd local authority area. The most recent EPC inspection was September 2019, where the current energy rating was D, and the potential energy rating was C.

30 Y GRUGAN Sold Prices

Land registry data shows four sales for 30 Y GRUGAN since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Gwynedd local authority area for the corresponding sale date. Most of the four 30 Y GRUGAN 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
2021 11 JUN	£210,000	£266,773	21% below HPI
2020 27 MAR	£195,000	£231,463	16% below HPI
2006 3 MAR	£205,000	£196,410	4% above HPI
1997 8 AUG	£58,000	£62,884	8% below HPI

30 Y GRUGAN 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 four 30 Y GRUGAN sales between August 1997 and June 2021 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 March 2020 sale was for 16% below the HPI. So the extrapolation line tracks at 16% below the HPI over time, until the June 2021 sale, where it falls to 21% below the HPI. The line then continues to track at 21% below the HPI.

How Large is 30 Y GRUGAN?

30 Y GRUGAN is 85m² according to the EPC inspection conducted in September 2019. This puts it in the smallest 30% of detached houses in Groeslon, based on EPC data. The below chart shows the distribution of detached houses by size in Groeslon, and where 30 Y GRUGAN lies on this distribution: 30% of detached houses are smaller than 30 Y GRUGAN, and 70% of houses are larger. Note that EPC data is not available for all properties in Groeslon.

30 Y GRUGAN: Plot and Title Map

30 Y GRUGAN sits on a plot of roughly 0.077 of an acre, or 310m². The below map shows the location of 30 Y GRUGAN, 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 30 Y GRUGAN). 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 30 Y GRUGAN?

30 Y GRUGAN is located in GROESLON, in the LL54 postcode district. The below map shows the position of No. 30 on Y GRUGAN.