21, FFORDD GWENLLIAN, NEFYN, PWLLHELI, LL53 6ND - £256,500

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.

21 FFORDD GWENLLIAN is a very small detached house of 69m², built sometime between 1996 and 2002. It was last sold for £256,500 in June 2025, which was around 17% below the average June 2025 detached price in the Gwynedd local authority area. The most recent EPC inspection was July 2022, where the current energy rating was D, and the potential energy rating was B.

21 FFORDD GWENLLIAN Sold Prices

Land registry data shows two sales for 21 FFORDD GWENLLIAN 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 21 FFORDD GWENLLIAN 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
2025 20 JUN	£256,500	£309,573	17% below HPI
2004 21 MAY	£130,000	£150,440	14% below HPI

21 FFORDD GWENLLIAN 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 21 FFORDD GWENLLIAN sales from May 2004 and June 2025 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 May 2004 sale was for 14% below the HPI. So the extrapolation line tracks at 14% below the HPI over time, until the June 2025 sale, where it falls to 17% below the HPI. The line then continues to track at 17% below the HPI.

How Large is 21 FFORDD GWENLLIAN?

21 FFORDD GWENLLIAN is 69m² according to the EPC inspection conducted in July 2022. This puts it in the smallest 20% of detached houses houses in Nefyn, based on EPC data. The below chart shows the distribution of detached houses houses by size in Nefyn, and where 21 FFORDD GWENLLIAN lies on this distribution: 10% of detached houses houses are smaller than 21 FFORDD GWENLLIAN, and 90% of houses are larger. Note that EPC data is not available for all properties in Nefyn.

21 FFORDD GWENLLIAN: Plot and Title Map

21 FFORDD GWENLLIAN sits on a plot of roughly 7.2 acres, or 29,267m². The below map shows the location of 21 FFORDD GWENLLIAN, 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 21 FFORDD GWENLLIAN). 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 21 FFORDD GWENLLIAN?

21 FFORDD GWENLLIAN is located in NEFYN, in the LL53 postcode district. The below map shows the position of No. 21 on FFORDD GWENLLIAN.