High Street, Llanberis, Caernarfon
House prices, sold prices and local information for LL55 4EU, LL55 4EN, LL55 4HA.
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At a glance
20 property sales on High Street, Llanberis, Caernarfon have been recorded by HM Land Registry since 2016. In the last 12 months 2 homes sold here for an average of £462,500. Most sales here are terraced homes, which have sold for an average of £190,500. Average sale prices rose from £231,000 in 2016 to £462,500 in 2026 (+100%), though averages on a single street can swing with the mix of homes sold. That is 134% above the Caernarfon average of £197,763 over the same period. 4 homes here have sold more than once since 2016; 3 of them sold for more the second time. By property type, sales here have been 35% terraced, 30% detached, 20% flat. Recorded sale prices on High Street range from £77,950 to £622,500. 84% of homes sold here were freehold and 16% leasehold. Of 35 streets in Caernarfon with at least two sales in the last year, High Street ranks 1st for average price, putting it in the top 10%.
House prices on High Street compared
Average sale price over the last 12 months. See all LL55 house prices.
Average sale price by year
Tenure: 84% freehold and 16% leasehold across 37 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Terraced | 7 | £190,500 | 31 Jul 2025 |
| Detached | 6 | £445,417 | 7 Aug 2026 |
| Flat | 4 | £107,738 | 28 Apr 2023 |
| Semi-detached | 3 | £170,783 | 26 Nov 2021 |
Sold prices on High Street
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| Plas Coch, High Street LL55 4HB | 7 Aug 2026 | £555,000 | Detached | Freehold |
| 55, High Street LL55 4EU | 29 May 2026 | £370,000 | Detached | Freehold |
| 7, High Street LL55 4EN | 31 Jul 2025 | £150,000 | Terraced | Freehold |
| 44, High Street LL55 4EU | 10 Mar 2025 | £177,500 | Terraced | Freehold |
| 42, High Street LL55 4EU | 10 Jan 2025 | £302,000 | Other | Freehold |
| Flat, Compton House, High Street LL55 4EU | 15 Nov 2024 | £57,500 | Flat | Leasehold |
| John Lynn's Black Belt Karate Club, 60, High Street LL55 4EU | 23 Jun 2023 | £240,000 | Other | Freehold |
| 6, Llewelyn Apartments, 59, High Street LL55 4HA | 28 Apr 2023 | £137,000 | Flat | Leasehold |
| 16, High Street LL55 4EN | 21 Apr 2023 | £275,000 | Other | Freehold |
| 41B, High Street LL55 4EU | 3 Mar 2023 | £180,000 | Other | Freehold |
| Brook House, High Street LL55 4SU | 1 Dec 2022 | £243,000 | Other | Freehold |
| 13, High Street LL55 4EN | 29 Nov 2022 | £285,000 | Terraced | Freehold |
| 2, High Street LL55 4EN | 21 Jul 2022 | £525,000 | Detached | Freehold |
| Berth, High Street LL55 4HB | 1 Apr 2022 | £238,500 | Terraced | Freehold |
| Tan Yr Eglwys, High Street LL55 4SU | 21 Jan 2022 | £180,000 | Semi-detached | Freehold |
| Padarn View, High Street LL55 4EN | 26 Nov 2021 | £99,850 | Semi-detached | Freehold |
| Dolbadarn Hotel, High Street LL55 4SU | 23 Sep 2021 | £515,000 | Other | Freehold |
| 44A, High Street LL55 4EU | 14 Sep 2021 | £190,000 | Terraced | Freehold |
| Gerafon, High Street LL55 4SU | 11 Jun 2021 | £295,000 | Other | Freehold |
| Mafeking, High Street LL55 4HB | 12 Feb 2021 | £242,500 | Semi-detached | Freehold |
| 42, High Street LL55 4EU | 28 Aug 2020 | £160,000 | Other | Freehold |
| 28, High Street LL55 4EN | 30 Jun 2020 | £93,000 | Other | Freehold |
| 23, High Street LL55 4EN | 31 Jan 2020 | £208,000 | Terraced | Freehold |
| Tan Yr Eglwys, High Street LL55 4SU | 14 Jan 2020 | £170,000 | Semi-detached | Freehold |
| Plas Coch, High Street LL55 4HB | 1 Aug 2019 | £622,500 | Detached | Freehold |
| Glaslyn, High Street LL55 4HA | 24 Jun 2019 | £300,000 | Detached | Freehold |
| 3, Llewelyn Apartments, 59, High Street LL55 4HA | 3 Jan 2019 | £125,000 | Flat | Leasehold |
| 29, High Street LL55 4EU | 9 Nov 2018 | £137,500 | Other | Freehold |
| 14, High Street LL55 4EN | 28 Sep 2018 | £100,000 | Terraced | Freehold |
| Dolafon Hotel, High Street LL55 4SU | 10 Jan 2018 | £450,000 | Other | Freehold |
| 1, Llewelyn Apartments, 59, High Street LL55 4HA | 22 Dec 2017 | £91,000 | Flat | Leasehold |
| 36, High Street LL55 4EU | 10 Jul 2017 | £146,000 | Other | Freehold |
| 6, Llewelyn Apartments, 59, High Street LL55 4HA | 23 Jun 2017 | £77,950 | Flat | Leasehold |
| Erw Fair, High Street LL55 4HA | 15 Jun 2017 | £379,997 | Other | Freehold |
| 27, High Street LL55 4EN | 30 Jun 2016 | £162,000 | Terraced | Freehold |
| 6, Llewelyn Apartments, 59, High Street LL55 4HA | 11 Mar 2016 | £12,500 | Flat | Leasehold |
| Maesteg, High Street LL55 4HB | 22 Feb 2016 | £300,000 | Detached | Freehold |
Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.
Sale history: homes sold more than once
| Address | Sales | Change |
|---|---|---|
| Plas Coch, High Street | £622,500 (Aug 2019) → £555,000 (Aug 2026) | -11% over 7 yrs |
| 42, High Street | £160,000 (Aug 2020) → £302,000 (Jan 2025) | +89% over 4 yrs |
| 6, Llewelyn Apartments, 59, High Street | £12,500 (Mar 2016) → £77,950 (Jun 2017) → £137,000 (Apr 2023) | +996% over 7 yrs |
| Tan Yr Eglwys, High Street | £170,000 (Jan 2020) → £180,000 (Jan 2022) | +6% over 2 yrs |
Buying on High Street?
Getting around, shops and health
Train, tram & metro stations
- Llanberis (Snowdon Mountain Railway) 0.4 mi · 7 min walk
Nearest bus stops
- Dolbadarn Hotel (opp, High Street) 1 min walk
- Dolbadarn Hotel (o/s, High Street) 1 min walk
- Joe Brown (o/s, High Street) 2 min walk
- Joe Brown (opp, High Street) 2 min walk
GP surgeries
- The Surgery
Llanberis Surgery, High Street, Caernarfon · 0.1 mi
Supermarkets
- Spar Spar - Llanberis · 0.1 mi
- Spar PFS Spar - London Garage Service Station · 2.4 mi
- The Co-operative Food Co-op Llanrug - Station Road · 3.3 mi
Pharmacies
- Fferyllfa Ellis Jones Pharmacy · 0.1 mi
Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.
Area profile
Homes
| Here | Eng & Wales | |
|---|---|---|
| Owned | 67.3% | 62.5% |
| Private rented | 15.2% | 20.3% |
| Social rented | 17.3% | 17.1% |
| Households | 880 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 15.4% | 17.4% |
| Aged 15–64 | 64.5% | 64.1% |
| Aged 65+ | 20.1% | 18.6% |
| Residents | 2,008 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 95% | 95% |
| Ultrafast (300Mbit+) | 39% | 80% |
| Gigabit-capable | 39% | 80% |
Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.
Mobile signal
| Here | Eng & Wales | |
|---|---|---|
| 4G indoors, all 4 networks | 69% | 89% |
| 4G indoors, at least 1 network | 98% | 100% |
| 4G outdoors, all 4 networks | 94% | 99% |
| Calls indoors, all 4 networks | 80% | 92% |
Share of homes across Gwynedd with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.
Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.
Energy ratings and home sizes on High Street
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Who lives around High Street
Ethnic group
| Here | Gwynedd | |
|---|---|---|
| White | 97.2% | 96.2% |
| Mixed or Multiple ethnic groups | 1.7% | 1.1% |
| Asian, Asian British or Asian Welsh | 0.9% | 1.7% |
| Black, Black British, Black Welsh, Caribbean or African | 0.1% | 0.4% |
| Other ethnic group | 0% | 0.5% |
Religion
| Here | Gwynedd | |
|---|---|---|
| No religion | 49.6% | 44.2% |
| Christian | 40.4% | 46.2% |
| Not answered | 8.9% | 7.3% |
| Buddhist | 0.6% | 0.4% |
| Other religion | 0.3% | 0.7% |
| Muslim | 0.1% | 1% |
| Hindu | 0% | 0.2% |
| Jewish | 0% | 0.1% |
Country of birth
| Here | Gwynedd | |
|---|---|---|
| Born in the UK | 96.6% | 94.6% |
| Born outside the UK | 3.4% | 5.4% |
Highest qualification
| Here | Gwynedd | |
|---|---|---|
| Level 4 qualifications and above | 40.2% | 34.5% |
| Level 2 qualifications | 15.7% | 14.6% |
| Level 3 qualifications | 15.1% | 18.7% |
| No qualifications | 14.2% | 16.3% |
| Level 1 and entry level qualifications | 7.4% | 7.6% |
| Apprenticeship | 6% | 5.8% |
| Other qualifications | 1.5% | 2.5% |
General health
| Here | Gwynedd | |
|---|---|---|
| Very good health | 56.6% | 49.9% |
| Good health | 26.5% | 31.6% |
| Fair health | 11.8% | 13.3% |
| Bad health | 4% | 4% |
| Very bad health | 1.1% | 1.1% |
Cars or vans per household
| Here | Gwynedd | |
|---|---|---|
| 1 car or van in household | 45.6% | 41.9% |
| 2 cars or vans in household | 29.2% | 28.1% |
| No cars or vans in household | 13.6% | 17.7% |
| 3 or more cars or vans in household | 11.6% | 12.4% |
Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.
Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Gwynedd.
Planning and heritage near High Street
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Noise, radon and ground hazards
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Planning applications near High Street
Recent planning applications around High Street from the council's planning register. Choose how far to look:
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What's my home worth?
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Council tax here
Gwynedd Band D is £2,469 a year (Band A £1,646). See every band.
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