House Prices in Seion
House prices in Seion have an overall average of £247,632 over the last year.
The majority of properties sold in Seion during the last year were detached properties, selling for an average price of £333,354. Semi-detached properties sold for an average of £180,643, with terraced properties fetching £143,180.
Overall, the historical sold prices in Seion over the last year were 32% up on the previous year and 26% up on the 2022 peak of £196,958.
Properties Sold
29, New Street, Caernarfon LL55 3LH
| Today | See what it's worth now |
| 21 Mar 2025 | £130,000 |
| 18 Sep 2015 | £95,000 |
5, Stad Hafod, Clwt Y Bont, Caernarfon LL55 3DG
| Today | See what it's worth now |
| 21 Feb 2025 | £227,500 |
| 6 Oct 2003 | £95,000 |
No other historical records.
Gorswen, Road From Gorswen Eastwards Passing Rallt Terrace, Caernarfon LL55 3NT
| Today | See what it's worth now |
| 24 Jan 2025 | £250,000 |
| 15 Sep 2023 | £114,053 |
No other historical records.
75, Pentre Helen Estate, Caernarfon LL55 3LW
| Today | See what it's worth now |
| 8 Jan 2025 | £135,000 |
| 30 Apr 2013 | £72,000 |
5, Orwig Terrace, Brynrefail LL55 3NY
| Today | See what it's worth now |
| 16 Dec 2024 | £196,759 |
No other historical records.
93, Pentre Helen Estate, Deiniolen LL55 3LW
| Today | See what it's worth now |
| 3 Dec 2024 | £110,000 |
No other historical records.
Quarry Cottage, Clwt Y Bont, Deiniolen LL55 3DH
| Today | See what it's worth now |
| 29 Nov 2024 | £180,000 |
| 18 Feb 2011 | £102,500 |
Tå¶ Bryn, Penisarwaun LL55 3BS
| Today | See what it's worth now |
| 18 Nov 2024 | £364,950 |
| 21 Jun 2013 | £213,000 |
No other historical records.
36, Rhyd Fadog Estate, Deiniolen LL55 3HL
| Today | See what it's worth now |
| 24 Oct 2024 | £170,000 |
No other historical records.
Gorffwysfa, Penisarwaun LL55 3PW
| Today | See what it's worth now |
| 4 Oct 2024 | £280,000 |
No other historical records.
6, New Street, Caernarfon LL55 3LH
| Today | See what it's worth now |
| 1 Oct 2024 | £123,000 |
| 16 Aug 2004 | £60,000 |
11, Bryn Eglwys, Caernarfon LL55 3HE
| Today | See what it's worth now |
| 27 Sep 2024 | £202,500 |
| 29 Feb 1996 | £50,000 |
No other historical records.
26, High Street, Caernarfon LL55 3HR
| Today | See what it's worth now |
| 24 Sep 2024 | £70,000 |
| 25 Sep 2003 | £36,000 |
Gwernhelen, Road From Bedivere Northwards To Arthur Terrace, Caernarfon LL55 3BN
| Today | See what it's worth now |
| 23 Sep 2024 | £527,000 |
| 3 Nov 2023 | £515,000 |
No other historical records.
Tyddyn Du, Gallt Y Foel LL55 3EG
| Today | See what it's worth now |
| 20 Sep 2024 | £345,000 |
| 11 Jan 2001 | £125,000 |
No other historical records.
Bryn Parc, Road From Pen Y Llyn To Gorswen In Brynrefail Village, Caernarfon LL55 3NR
| Today | See what it's worth now |
| 2 Sep 2024 | £282,500 |
| 27 Jun 2017 | £135,000 |
No other historical records.
2, Tå¶'n Y Fawnog, Dinorwic, Dinorwig LL55 3EL
| Today | See what it's worth now |
| 19 Aug 2024 | £275,000 |
| 27 Jan 2017 | £132,000 |
Gegin, Fachwen LL55 3HA
| Today | See what it's worth now |
| 16 Aug 2024 | £460,000 |
No other historical records.
Berthen Gron, Road From Cae'r Ty To Ffridd Uchaf, Caernarfon LL55 3LU
| Today | See what it's worth now |
| 16 Aug 2024 | £397,500 |
| 18 Jun 1999 | £66,000 |
No other historical records.
1, Arfon Cottages, Clwt Y Bont, Deiniolen LL55 3DH
| Today | See what it's worth now |
| 9 Aug 2024 | £180,000 |
| 4 Apr 2008 | £135,000 |
Cae'r Bythod Mawr, Clwt Y Bont, Deiniolen LL55 3DE
| Today | See what it's worth now |
| 26 Jul 2024 | £305,000 |
| 23 Mar 2012 | £166,500 |
Arwelfa, Bryn Teg, Clwt Y Bont, Deiniolen LL55 3DT
| Today | See what it's worth now |
| 12 Jul 2024 | £177,500 |
No other historical records.
Pant Hywel, Penisarwaun LL55 3PG
| Today | See what it's worth now |
| 27 Jun 2024 | £625,000 |
No other historical records.
Y Festri, Capel Cefn Y Waun, Deiniolen LL55 3NB
| Today | See what it's worth now |
| 21 Jun 2024 | £212,000 |
No other historical records.
4, Bro Gwenlyn, Caernarfon LL55 3LJ
| Today | See what it's worth now |
| 21 Jun 2024 | £177,500 |
| 5 Nov 2021 | £151,000 |
Get ready with a Mortgage in Principle
- Personalised result in just 20 minutes
- Find out how much you can borrow
- Get viewings faster with agents
- No impact on your credit score
What's your property worth?
Source Acknowledgement: © Crown copyright. England and Wales house price data is publicly available information produced by the HM Land Registry.This material was last updated on 25 June 2025. It covers the period from 1 January 1995 to 30 April 2025 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Disclaimer: Rightmove.co.uk provides this HM Land Registry data "as is". The burden for fitness of the data relies completely with the user and is provided for informational purposes only. No warranty, express or implied, is given relating to the accuracy of content of the HM Land Registry data and Rightmove does not accept any liability for error or omission. If you have found an error with the data or need further information please contact HM Land Registry.
Permitted Use: Viewers of this Information are granted permission to access this Crown copyright material and to download it onto electronic, magnetic, optical or similar storage media provided that such activities are for private research, study or in-house use only. Any other use of the material requires the formal written permission of Land Registry which can be requested from us, and is subject to an additional licence and associated charge.
Map data ©OpenStreetMap contributors.
Rightmove takes no liability for your use of, or reliance on, Rightmove's Instant Valuation due to the limitations of our tracking tool listed here. Use of this tool is taken entirely at your own risk. All rights reserved.