House prices in Helen Terrace, Y Felinheli, LL56
26 homes have sold on Helen Terrace (LL56) since 1995, the first in 1996. Over the last five years the median sold price was £182,500 from 4 sales, 3% below the Y Felinheli median of £188,000and against £188,000 across LL56. Sales here have been terraced 69%, detached 15%, semi-detached 12%, flats 4%.
- Median sold price
- £182,500
- last five years · 4 sales
- Half of sales were above this price, half below
- Price per sq ft
- £229
- based on 4 of 4 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 26
- 1 in the last 12 months
- Latest sale
- £185,000
- 28 Aug 2025
- vs Y Felinheli
- −3%
- Y Felinheli median £188,000
Every sale on Helen Terrace, LL56
› 7 LL56 4SZ · Terraced £185,000· 28 Aug 2025 · 4 sales
| 28 Aug 2025 | £185,000 | Terraced · Freehold | 872 sq ft · £212/sq ft | +24% vs 2006 |
| 15 Nov 2018 | £130,500 | Terraced · Freehold | 872 sq ft · £150/sq ft | −29% vs 2025 |
| 22 Dec 2010 | £124,000 | Terraced · Freehold | 872 sq ft · £142/sq ft | −5% vs 2018 |
| 10 Mar 2006 | £149,000 | Terraced · Freehold | 872 sq ft · £171/sq ft | first recorded sale |
› 6 LL56 4SZ · Terraced £180,000· 28 Mar 2025
| 28 Mar 2025 | £180,000 | Terraced · Freehold | 732 sq ft · £246/sq ft | first recorded sale |
› 10 LL56 4SZ · Terraced £195,000· 8 Dec 2023 · 3 sales
| 8 Dec 2023 | £195,000 | Terraced · Freehold | 1,141 sq ft · £171/sq ft | first recorded sale |
| 10 Jul 2009 | £125,000 | Terraced · Freehold | 1,141 sq ft · £110/sq ft | −36% vs 2023 |
| 16 Dec 1999 | £47,000 | Terraced · Freehold | 1,141 sq ft | −62% vs 2009 |
› 14 LL56 4SZ · Terraced £150,000· 25 Feb 2022 · 2 sales
| 25 Feb 2022 | £150,000 | Terraced · Freehold | 592 sq ft · £253/sq ft | first recorded sale |
| 1 Jul 2002 | £47,000 | Terraced · Freehold | 592 sq ft · £79/sq ft | −69% vs 2022 |
› 5 LL56 4SZ · Terraced £180,000· 24 Jul 2020
| 24 Jul 2020 | £180,000 | Terraced · Freehold | 1,033 sq ft · £174/sq ft | first recorded sale |
› 11 LL56 4SZ · Terraced £150,000· 21 Dec 2018
| 21 Dec 2018 | £150,000 | Terraced · Freehold | 850 sq ft · £176/sq ft | first recorded sale |
› Flat 1, Bron Menai LL56 4SZ · Flats £140,000· 9 Dec 2016
| 9 Dec 2016 | £140,000 | Flats · Leasehold | 721 sq ft · £194/sq ft | first recorded sale |
› 2 LL56 4SZ · Terraced £170,000· 1 May 2015 · 3 sales
| 1 May 2015 | £170,000 | Terraced · Freehold | +247% vs 1999 | |
| 16 Jul 1999 | £49,000 | Semi-detached · Freehold | +44% vs 1998 | |
| 13 Feb 1998 | £34,000 | Semi-detached · Freehold | first recorded sale |
› 15 LL56 4SZ · Terraced £134,000· 4 Apr 2014 · 2 sales
| 4 Apr 2014 | £134,000 | Terraced · Freehold | 764 sq ft · £175/sq ft | first recorded sale |
| 25 Mar 2011 | £122,500 | Terraced · Freehold | 764 sq ft · £160/sq ft | −9% vs 2014 |
› 13 LL56 4SZ · Terraced £147,500· 24 Feb 2012
| 24 Feb 2012 | £147,500 | Terraced · Freehold | 797 sq ft · £185/sq ft | first recorded sale |
› Bron Menai LL56 4SZ · Detached £222,500· 1 Jun 2007 · 3 sales
| 1 Jun 2007 | £222,500 | Detached · Freehold | +985% vs 2000 | |
| 25 Aug 2000 | £20,500 | Detached · Freehold | first recorded sale | |
| 31 May 1996 | £12,000 | Detached · Freehold | −95% vs 2007 |
› 1 LL56 4SZ · Detached £105,000· 11 May 2006
| 11 May 2006 | £105,000 | Detached · Freehold | first recorded sale |
› 4 LL56 4SZ · Semi-detached £105,000· 22 Dec 2005
| 22 Dec 2005 | £105,000 | Semi-detached · Freehold | first recorded sale |
› 9 LL56 4SZ · Terraced £95,051· 15 Apr 2003 · 2 sales
| 15 Apr 2003 | £95,051 | Terraced · Freehold | +79% vs 1997 | |
| 16 May 1997 | £53,000 | Terraced · Freehold | first recorded sale |
At your size
A 90 m² (970 sq ft) home in LL56 is worth roughly £182k–£251k at the district's typical £188–£259 per square foot (85 sales, two years). That is a range, not a valuation.
Check your addressAll sold prices in Y Felinheli· LL56 district on the Y Felinheli page
Track Helen Terrace, LL56
One email a month with the sales newly registered here. No account needed, and you can unsubscribe in one click.
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.
How we calculate these figures · Ask us to hide a sale or correct a record