William Street, Bangor
House prices, sold prices and local information for LL57 1BG, LL57 1BZ.
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At a glance
12 property sales on William Street, Bangor have been recorded by HM Land Registry since 2017. In the last 12 months 1 home sold here for an average of £132,000. Most sales here are terraced homes, which have sold for an average of £124,314. 3 homes here have sold more than once since 2017; 1 of them sold for more the second time. By property type, sales here have been 92% terraced, 8% detached. Recorded sale prices on William Street range from £100,000 to £145,000. Every home sold here was sold freehold.
House prices on William Street compared
Average sale price over the last 12 months. William Street has had fewer than two sales in that time, so it is left out. See all LL57 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 16 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Terraced | 11 | £124,314 | 3 Dec 2025 |
| Detached | 1 | £145,000 | 27 Jul 2022 |
Sold prices on William Street
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 7, William Street LL57 1BG | 9 Sep 2026 | £164,000 | Terraced | Freehold |
| 3, Awel Y Mor, William Street LL57 1BZ | 18 Feb 2026 | £135,000 | Other | Freehold |
| 2, Awel Y Mor, William Street LL57 1BZ | 3 Dec 2025 | £132,000 | Terraced | Freehold |
| 31, William Street LL57 1BG | 26 Jul 2023 | £140,000 | Terraced | Freehold |
| 2, Awel Y Mor, William Street LL57 1BZ | 10 May 2023 | £127,950 | Terraced | Freehold |
| 6, Awel Y Mor, William Street LL57 1BZ | 27 Jul 2022 | £145,000 | Detached | Freehold |
| 29, William Street LL57 1BG | 31 May 2022 | £120,000 | Terraced | Freehold |
| 5, William Street LL57 1BG | 4 Apr 2022 | £115,000 | Terraced | Freehold |
| 5 Awel Y Mor, William Street LL57 1BZ | 1 Apr 2022 | £127,000 | Terraced | Freehold |
| 21, William Street LL57 1BG | 5 Nov 2021 | £134,000 | Terraced | Freehold |
| 29, William Street LL57 1BG | 31 Mar 2021 | £345,000 | Terraced | Freehold |
| 33, William Street LL57 1BG | 7 Aug 2020 | £142,500 | Terraced | Freehold |
| 2, Awel Y Mor, William Street LL57 1BZ | 14 Apr 2020 | £102,500 | Terraced | Freehold |
| 27, William Street LL57 1BG | 28 Mar 2018 | £100,000 | Terraced | Freehold |
| 15, William Street LL57 1BG | 4 Dec 2017 | £132,000 | Terraced | Freehold |
| 21, William Street LL57 1BG | 15 Mar 2017 | £134,500 | Terraced | 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 |
|---|---|---|
| 2, Awel Y Mor, William Street | £102,500 (Apr 2020) → £127,950 (May 2023) → £132,000 (Dec 2025) | +29% over 6 yrs |
| 29, William Street | £345,000 (Mar 2021) → £120,000 (May 2022) | -65% over 1 yr |
| 21, William Street | £134,500 (Mar 2017) → £134,000 (Nov 2021) | +-0% over 5 yrs |
Buying on William Street?
Getting around, shops and health
Train stations
- Bangor (Gwynedd) station 0.9 mi · 18 min walk
- Llanfairpwll station 3.8 mi · 1 hr 16 min walk
Nearest bus stops
- Bron Castell (o/s, High Street) 1 min walk
- Jewsons (opp, High Street) 1 min walk
- Jewsons (o/s, High Street) 1 min walk
- Friars Terrace (before, High Street) 2 min walk
GP surgeries
- Bron Derw Medical Centre
Glynne Road, Bangor · 0.1 mi - Glanfa
Orme Road, Bangor · 0.1 mi - Bodnant Surgery
Menai Avenue, Bangor · 0.9 mi - Upcc At Ysbyty Gwynedd
Upcc At Ysbyty Gwynedo, Penrhosgarnedd, Bangor · 2.2 mi
Supermarkets
- Marks and Spencer Simply Food M&S Menai Bangor SF · 0.3 mi
- Morrisons Daily Morrisons Daily Penrhyn Avenue · 0.6 mi
- Asda Supermarket Asda Bangor Farrar Road Supermarket · 0.6 mi
- Morrisons Morrisons Bangor · 0.7 mi
Pharmacies
- Rowlands Pharmacy · 0.1 mi
- Boots · 0.3 mi
- Morrisons Pharmacy · 0.8 mi
Dentists
- Ty Glyder · 0.2 mi
- Elmhurst Dental Surgery · 0.3 mi
- Bulkeley Dental Practice · 0.6 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 | 31.1% | 62.5% |
| Private rented | 38.9% | 20.3% |
| Social rented | 29.8% | 17.1% |
| Households | 543 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 11.2% | 17.4% |
| Aged 15–64 | 75.8% | 64.1% |
| Aged 65+ | 13.0% | 18.6% |
| Residents | 1,182 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 0% | 80% |
| Gigabit-capable | 0% | 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 William Street
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Who lives around William Street
Ethnic group
| Here | Gwynedd | |
|---|---|---|
| White | 82.6% | 96.2% |
| Asian, Asian British or Asian Welsh | 9.4% | 1.7% |
| Black, Black British, Black Welsh, Caribbean or African | 3.6% | 0.4% |
| Mixed or Multiple ethnic groups | 3% | 1.1% |
| Other ethnic group | 1.4% | 0.5% |
Religion
| Here | Gwynedd | |
|---|---|---|
| No religion | 47% | 44.2% |
| Christian | 35% | 46.2% |
| Not answered | 11.5% | 7.3% |
| Muslim | 4% | 1% |
| Hindu | 1.4% | 0.2% |
| Other religion | 0.7% | 0.7% |
| Buddhist | 0.3% | 0.4% |
| Jewish | 0.1% | 0.1% |
Country of birth
| Here | Gwynedd | |
|---|---|---|
| Born in the UK | 81.2% | 94.6% |
| Born outside the UK | 18.8% | 5.4% |
Highest qualification
| Here | Gwynedd | |
|---|---|---|
| Level 4 qualifications and above | 32.3% | 34.5% |
| Level 3 qualifications | 31.3% | 18.7% |
| No qualifications | 13% | 16.3% |
| Level 2 qualifications | 10.4% | 14.6% |
| Level 1 and entry level qualifications | 6% | 7.6% |
| Apprenticeship | 3.5% | 5.8% |
| Other qualifications | 3.5% | 2.5% |
General health
| Here | Gwynedd | |
|---|---|---|
| Very good health | 47.1% | 49.9% |
| Good health | 33.1% | 31.6% |
| Fair health | 14.7% | 13.3% |
| Bad health | 4.2% | 4% |
| Very bad health | 0.9% | 1.1% |
Cars or vans per household
| Here | Gwynedd | |
|---|---|---|
| No cars or vans in household | 43.8% | 17.7% |
| 1 car or van in household | 36.4% | 41.9% |
| 2 cars or vans in household | 15.2% | 28.1% |
| 3 or more cars or vans in household | 4.6% | 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 William Street
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Noise, radon and ground hazards
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Planning applications near William Street
Recent planning applications around William Street from the council's planning register. Choose how far to look:
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Thinking of selling on William Street?
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Get an instant estimate from what you paid and how prices in Gwynedd have moved since.
Council tax here
Gwynedd Band D is £2,469 a year (Band A £1,646). See every band.
Estate agents near William Street
- Williams & Goodwin 0.2 mi
- Beresford Adams 0.3 mi
- Lucas & Co Estate Agents Ltd 1.8 mi
- Beresford Adams 1.8 mi
- Boltholes & Hideaways 1.8 mi
Agent locations © OpenStreetMap contributors. More local agents
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