Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
1 Frondeg Uchaf, Llanberis, LL55 4LF	12 Feb 2026	£475,000	244 m² 2626 sqft	£1,946 £180	Semi-D (2 bed)
1 Llwyn Dyrus, Llanberis, LL55 4LF	03 May 2017	£6,600 B			Other
Ty Coch, Frongoch, Llanberis, LL55 4LF -	06 Jan 2017	£330,000	223 m² 2400 sqft	£1,479 £137	Detached (5 bed)
Plas Garnedd Residential Home, Llanberis, LL55 4LF	27 Nov 2015	£350,000 B			Other
1 Preswylfa, Llanberis, LL55 4LF -	27 Feb 2013	£288,000	191 m² 2055 sqft	£1,507 £140	Detached (4 bed)
Tan Y Clogwyn, Llanberis, LL55 4LF -	17 Feb 2011	£250,000	95 m² 1022 sqft	£2,631 £244	Detached (3 bed)
2 Frondeg Uchaf, Llanberis, LL55 4LF	20 Jun 2007	£249,500			Semi-D (3 bed)
1 Llwyn Dyrus, Llanberis, LL55 4LF	31 Aug 2005	£332,500			Detached
Plas Garnedd Residential Home, Llanberis, LL55 4LF	21 Sep 2004	£350,000			Detached
Bryn Eirin Frongoch, Llanberis, LL55 4LF	19 Sep 2003	£175,000			Detached
Bryn Eirin Frongoch, Llanberis, LL55 4LF	22 Apr 1996	£76,500			Detached
1 Frondeg Uchaf,	£475,000 Feb-2026	244 2626	1,946 180
1 Llwyn Dyrus,	£6,600 B May-2017
Ty Coch, Frongoch -	£330,000 Jan-2017	223 2400	1,479 137
Plas Garnedd Residential Home,	£350,000 B Nov-2015
1 Preswylfa, -	£288,000 Feb-2013	191 2055	1,507 140
Tan Y Clogwyn, -	£250,000 Feb-2011	95 1022	2,631 244
2 Frondeg Uchaf,	£249,500 Jun-2007
1 Llwyn Dyrus,	£332,500 Aug-2005
Plas Garnedd Residential Home,	£350,000 Sep-2004
Bryn Eirin Frongoch,	£175,000 Sep-2003
Bryn Eirin Frongoch,	£76,500 Apr-1996

The data above for Frongoch can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Frongoch, Llanberis is £2,629 sqm (£244 per sq ft), this is from the Land Registry price paid of the 5 most recent sales.
The majority of homes in Llanberis are now selling for between £2,140 and £2,990 per square metre (£198 and £277 per square foot) , find out more in this local analysis of LL55 4 (Llanberis) house prices.
There are roughly 16 homes on Frongoch, we would have expected roughly 2 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 5 property sales in Frongoch, averaging approximately 1 home sales per year .
The average size of all the properties on Frongoch is 111 m2 (1,194 sqft).