HM Land Registry records the plot of land for Ffynnon Wen, Caernarfon as measuring 406 m².

That makes it the 8th largest plot in the postcode, where 10 of the 18 other houses have recorded plot data.

The most recent sale of Ffynnon Wen, Caernarfon completed on 29th September 2023 at £266,000 and was recorded by HM Land Registry as a leasehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 26.5% over the period since September 2023.

• Sold Sep 2023£266,000
• Sold Nov 2005£256,500

Since 2012 25 properties similar to Ffynnon Wen, Caernarfon have sold within a radius of 3.3 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th February 2026, was Bryn Tirion, Caernarfon, LL55 3NF, a freehold house which sold for £285,000.

Read more about house prices in LL55.

• Sold Feb 2026£285,000 | 3 Bed HouseBryn Tirion, Caernarfon, LL55 3NFBryn Tirion, Caernarfon, LL55 3NF
• Sold Feb 2026£335,000 | 3 Bed HouseRhyddid, Caernarfon, LL55 3DERhyddid, Caernarfon, LL55 3DE
• Sold Dec 2025£187,500 | 3 Bed House8, Capel Coch Road, Caernarfon, LL55 4SH8, Capel Coch Road, Caernarfon, LL55 4SH
• Sold Nov 2025£340,000 | 3 Bed HouseTan Y Bwlch, Caernarfon, LL55 3ESTan Y Bwlch, Caernarfon, LL55 3ES
• Sold Sep 2024£255,000 | 3 Bed House3 Bryniau Gerddi, Caernarfon, LL55 4TU3 Bryniau Gerddi, Caernarfon, LL55 4TU
• Sold Dec 2022£320,000 | 3 Bed House5, York Terrace, Caernarfon, LL55 4TS5, York Terrace, Caernarfon, LL55 4TS
• Sold Oct 2022£220,000 | 3 Bed House5, Capel Coch Road, Caernarfon, LL55 4SH5, Capel Coch Road, Caernarfon, LL55 4SH
• Sold Oct 2021£260,000 | 3 Bed House11, Capel Coch Road, Caernarfon, LL55 4SH11, Capel Coch Road, Caernarfon, LL55 4SH
• Sold Aug 2021£378,000 | 3 Bed HouseLake View Tan Y Pant, Caernarfon, LL55 4ELLake View Tan Y Pant, Caernarfon, LL55 4EL
• Sold Mar 2021£195,000 | 3 Bed HouseClogwyn Gwyn, Caernarfon, LL55 3ESClogwyn Gwyn, Caernarfon, LL55 3ES
• Sold Dec 2019£185,000 | 3 Bed HouseGlandwr, Caernarfon, LL55 4UDGlandwr, Caernarfon, LL55 4UD
• Sold Nov 2018£165,000 | 3 Bed House1 Glyn Rhonwy, Caernarfon, LL55 4EL1 Glyn Rhonwy, Caernarfon, LL55 4EL
• Sold May 2016£114,000 | 3 Bed House9 Tan Y Foel, Caernarfon, LL55 3EF9 Tan Y Foel, Caernarfon, LL55 3EF
• Sold Mar 2016£172,000 | 3 Bed House1 Minffordd, Caernarfon, LL55 3ES1 Minffordd, Caernarfon, LL55 3ES
• Sold Jan 2016£145,000 | 3 Bed HouseBuarth Y Braich, Caernarfon, LL55 3EWBuarth Y Braich, Caernarfon, LL55 3EW
• Sold Jun 2015£248,000 | 3 Bed House3, Park Lane, Caernarfon, LL55 4FA3, Park Lane, Caernarfon, LL55 4FA
• Sold May 2015£237,500 | 3 Bed HouseCarreg Isaf, Snowdon Street, Caernarfon, LL55 4HECarreg Isaf, Snowdon Street, Caernarfon, LL55 4HE
• Sold Jun 2013£121,500 | 3 Bed House11, Rallt Goch, Caernarfon, LL55 4HG11, Rallt Goch, Caernarfon, LL55 4HG
• Sold Mar 2013£187,500 | 3 Bed HouseGlanrhyd Fadog, Caernarfon, LL55 3HNGlanrhyd Fadog, Caernarfon, LL55 3HN
• Sold Feb 2012£190,500 | 3 Bed House18, Capel Coch Road, Caernarfon, LL55 4SH18, Capel Coch Road, Caernarfon, LL55 4SH

Of the 114 addresses on Dinorwig, Caernarfon, LL55, Ffynnon Wen, Caernarfon comes out as the 46th largest and the 23rd most expensive in our analysis of the public data.

It is also £83k more expensive than the average property across the LL55 district.

• Bangor (Gwynedd)

  |

  10.2 km away
• Llanfairpwll

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  11.9 km away
• Roman Bridge

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  15.9 km away

The flood risk here is rated Very Low, based on Environment Agency data.