House Prices in Deiniolen
House prices in Deiniolen have an overall average of £157,409 over the last year.
The majority of properties sold in Deiniolen during the last year were terraced properties, selling for an average price of £127,438. Detached properties sold for an average of £307,500, with semi-detached properties fetching £97,000.
Overall, the historical sold prices in Deiniolen over the last year were 4% down on the previous year and 3% down on the 2022 peak of £161,885.
Properties Sold
Bryn Tirion, Deiniolen LL55 3NF
| Today | See what it's worth now |
| 20 Feb 2026 | £285,000 |
| 15 Jul 2022 | £296,000 |
No other historical records.
Hyfrydle, High Street, Deiniolen LL55 3HR
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| 20 Feb 2026 | £155,000 |
No other historical records.
2, Marian Terrace, Caernarfon LL55 3HT
| Today | See what it's worth now |
| 19 Dec 2025 | £72,000 |
| 2 Aug 2013 | £60,000 |
Gwylfa, High Street, Caernarfon LL55 3HR
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| 24 Oct 2025 | £130,000 |
| 11 Dec 2020 | £100,000 |
4, North Road, Deiniolen LL55 3HY
| Today | See what it's worth now |
| 26 Sep 2025 | £95,000 |
No other historical records.
10, Victoria Terrace, High Street, Caernarfon LL55 3LT
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| 27 Aug 2025 | £205,000 |
| 7 Jun 2019 | £150,000 |
4, Glyn Terrace, Caernarfon LL55 3LD
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| 15 Aug 2025 | £92,000 |
| 7 Aug 1998 | £10,000 |
No other historical records.
5, Vaynol Terrace, Caernarfon LL55 3HW
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| 14 Aug 2025 | £140,000 |
| 28 May 2010 | £88,000 |
No other historical records.
20, High Street, Caernarfon LL55 3HR
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| 12 Aug 2025 | £97,000 |
| 14 Sep 2020 | £80,000 |
Gorlan Y Bont Uchaf, High Street, Caernarfon LL55 3HP
| Today | See what it's worth now |
| 5 Aug 2025 | £330,000 |
No other historical records.
Waenfro, High Street, Caernarfon LL55 3HR
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| 4 Jul 2025 | £130,500 |
| 6 Feb 2017 | £80,500 |
No other historical records.
2, Tai Gerddi, Lon Tai Castell, Caernarfon LL55 3UA
| Today | See what it's worth now |
| 30 May 2025 | £115,000 |
| 13 Apr 2006 | £98,000 |
29, New Street, Caernarfon LL55 3LH
| Today | See what it's worth now |
| 21 Mar 2025 | £130,000 |
| 18 Sep 2015 | £95,000 |
75, Pentre Helen Estate, Caernarfon LL55 3LW
| Today | See what it's worth now |
| 8 Jan 2025 | £135,000 |
| 30 Apr 2013 | £72,000 |
93, Pentre Helen Estate, Deiniolen LL55 3LW
| Today | See what it's worth now |
| 3 Dec 2024 | £110,000 |
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.
6, New Street, Caernarfon LL55 3LH
| Today | See what it's worth now |
| 1 Oct 2024 | £123,000 |
| 16 Aug 2004 | £60,000 |
26, High Street, Caernarfon LL55 3HR
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| 24 Sep 2024 | £70,000 |
| 25 Sep 2003 | £36,000 |
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.
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 |
80, Pentre Helen Estate, Caernarfon LL55 3LW
| Today | See what it's worth now |
| 8 Mar 2024 | £105,000 |
| 29 Jan 2004 | £44,500 |
No other historical records.
11, Marian Terrace, Caernarfon LL55 3HT
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| 7 Feb 2024 | £115,000 |
| 11 Jul 2014 | £68,500 |
8, Victoria Terrace, High Street, Caernarfon LL55 3LT
| Today | See what it's worth now |
| 8 Jan 2024 | £102,000 |
| 27 Mar 1998 | £38,000 |
No other historical records.
Arfonia, High Street, Caernarfon LL55 3HR
| Today | See what it's worth now |
| 20 Dec 2023 | £99,000 |
No other historical records.
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 15 May 2026. It covers the period from 1 January 1995 to 31 March 2026 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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