House prices in Segontium Terrace, Caernarfon, LL55
35 homes have sold on Segontium Terrace (LL55) since 1995, the first in 1999. Over the last five years the median sold price was £165,000 from 5 sales, 14% below the Caernarfon median of £192,000and against £205,000 across LL55. Sales here have been terraced 100%.
- Median sold price
- £165,000
- last five years · 5 sales
- Half of sales were above this price, half below
- Price per sq ft
- £152
- based on 5 of 5 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 35
- 3 in the last 12 months
- Latest sale
- £280,000
- 2 Apr 2026
- vs Caernarfon
- −14%
- Caernarfon median £192,000
Every sale on Segontium Terrace, LL55
› 21 LL55 2PH · Terraced £280,000· 2 Apr 2026 · 2 sales
| 2 Apr 2026 | £280,000 | Terraced · Freehold | 1,948 sq ft · £144/sq ft | +391% vs 2002 |
| 11 Mar 2002 | £57,000 | Terraced · Freehold | 1,948 sq ft | first recorded sale |
› 20 LL55 2PN · Terraced £165,000· 22 Aug 2025 · 3 sales
| 22 Aug 2025 | £165,000 | Terraced · Freehold | 1,087 sq ft · £152/sq ft | first recorded sale |
| 31 Mar 2016 | £114,000 | Terraced · Freehold | 1,087 sq ft · £105/sq ft | −31% vs 2025 |
| 22 Dec 2004 | £75,000 | Terraced · Freehold | 1,087 sq ft · £69/sq ft | −34% vs 2016 |
› 4 LL55 2PN · Terraced £163,000· 8 Aug 2025 · 3 sales
| 8 Aug 2025 | £163,000 | Terraced · Freehold | 980 sq ft · £166/sq ft | first recorded sale |
| 21 Jan 2022 | £145,000 | Terraced · Freehold | 980 sq ft · £148/sq ft | −11% vs 2025 |
| 20 Feb 2020 | £100,000 | Terraced · Freehold | 980 sq ft · £102/sq ft | −31% vs 2022 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› 30 LL55 2PH · Terraced £192,500· 9 Jul 2024
| 9 Jul 2024 | £192,500 | Terraced · Freehold | 1,109 sq ft · £174/sq ft | first recorded sale |
› 5 LL55 2PN · Terraced £107,500· 7 May 2021 · 3 sales
| 7 May 2021 | £107,500 | Terraced · Freehold | 1,227 sq ft · £88/sq ft | +79% vs 2009 |
| 23 Jan 2009 | £60,000 | Terraced · Freehold | 1,227 sq ft | first recorded sale |
| 23 Jan 2002 | £30,000 | Terraced · Freehold | 1,227 sq ft | −72% vs 2021 |
› 26 LL55 2PH · Terraced £192,000· 22 Jan 2021
| 22 Jan 2021 | £192,000 | Terraced · Freehold | 2,831 sq ft · £68/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› 8 LL55 2PN · Terraced £150,000· 9 Oct 2020 · 3 sales
| 9 Oct 2020 | £150,000 | Terraced · Freehold | 1,841 sq ft · £81/sq ft | first recorded sale |
| 17 Oct 2014 | £170,000 | Terraced · Freehold | 1,841 sq ft · £92/sq ft | +13% vs 2020 |
| 16 Mar 2000 | £46,000 | Terraced · Freehold | 1,841 sq ft | −73% vs 2014 |
› 7 LL55 2PN · Terraced £119,000· 31 Oct 2019 · 2 sales
| 31 Oct 2019 | £119,000 | Terraced · Freehold | 1,927 sq ft · £62/sq ft | +98% vs 2001 |
| 19 Jul 2001 | £60,000 | Terraced · Freehold | 1,927 sq ft | first recorded sale |
› 29 LL55 2PH · Terraced £225,000· 26 Sept 2018
| 26 Sept 2018 | £225,000 | Terraced · Freehold | 1,733 sq ft · £130/sq ft | first recorded sale |
› Byrn Afon LL55 2PN · Terraced £200,000· 15 Dec 2017
| 15 Dec 2017 | £200,000 | Terraced · Freehold | first recorded sale |
› 25 LL55 2PH · Terraced £106,000· 24 Jan 2014
| 24 Jan 2014 | £106,000 | Terraced · Freehold | 2,583 sq ft | first recorded sale |
› 24 LL55 2PH · Terraced £125,000· 8 Nov 2013
| 8 Nov 2013 | £125,000 | Terraced · Freehold | 1,496 sq ft · £84/sq ft | first recorded sale |
› 18 LL55 2PN · Terraced £145,000· 9 Apr 2010
| 9 Apr 2010 | £145,000 | Terraced · Freehold | 2,024 sq ft · £72/sq ft | first recorded sale |
› 16 LL55 2PN · Terraced £215,000· 6 Nov 2009 · 2 sales
| 6 Nov 2009 | £215,000 | Terraced · Freehold | first recorded sale | |
| 18 Mar 2002 | £48,500 | Terraced · Freehold | −77% vs 2009 |
› 13 LL55 2PN · Terraced £175,100· 14 Oct 2005
| 14 Oct 2005 | £175,100 | Terraced · Freehold | first recorded sale |
› 3 LL55 2PN · Terraced £20,000· 13 Feb 2004
| 13 Feb 2004 | £20,000 | Terraced · Freehold | 1,313 sq ft | first recorded sale |
› 27 LL55 2PH · Terraced £125,000· 23 Dec 2003
| 23 Dec 2003 | £125,000 | Terraced · Freehold | first recorded sale |
› 9 LL55 2PN · Terraced £90,000· 11 Aug 2003
| 11 Aug 2003 | £90,000 | Terraced · Freehold | first recorded sale |
› 14 LL55 2PN · Terraced £100,000· 24 Jun 2003
| 24 Jun 2003 | £100,000 | Terraced · Freehold | first recorded sale |
› 17 LL55 2PN · Terraced £40,000· 21 Dec 2001
| 21 Dec 2001 | £40,000 | Terraced · Freehold | 1,658 sq ft | first recorded sale |
› 31 LL55 2PH · Terraced £55,000· 29 Oct 2001
| 29 Oct 2001 | £55,000 | Terraced · Freehold | first recorded sale |
› 23 LL55 2PH · Terraced £53,000· 8 Oct 2001 · 2 sales
| 8 Oct 2001 | £53,000 | Terraced · Freehold | 1,744 sq ft | first recorded sale |
| 15 Nov 2000 | £34,500 | Terraced · Freehold | 1,744 sq ft | −35% vs 2001 |
› 19 LL55 2PN · Terraced £56,000· 28 Apr 2000
| 28 Apr 2000 | £56,000 | Terraced · Freehold | first recorded sale |
› 22 LL55 2PH · Terraced £54,500· 17 Mar 2000
| 17 Mar 2000 | £54,500 | Terraced · Freehold | first recorded sale |
› 15 LL55 2PN · Terraced £47,000· 2 Jul 1999
| 2 Jul 1999 | £47,000 | Terraced · Freehold | 1,938 sq ft | first recorded sale |
At your size
A 90 m² (970 sq ft) home in LL55 is worth roughly £165k–£244k at the district's typical £170–£252 per square foot (313 sales, two years). That is a range, not a valuation.
Check your addressAll sold prices in Caernarfon· LL55 district on the Caernarfon page
Track Segontium Terrace, LL55
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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
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