Bryn Siriol, Benllech, Tyn-Y-Gongl
House prices, sold prices and local information for LL74 8TZ.
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At a glance
14 property sales on Bryn Siriol, Benllech, Tyn-Y-Gongl have been recorded by HM Land Registry since 2016. In the last 12 months 2 homes sold here for an average of £215,000. Most sales here are detached homes, which have sold for an average of £208,063. Average sale prices rose from £158,891 in 2016 to £215,000 in 2026 (+35%), though averages on a single street can swing with the mix of homes sold. That is 32% below the Tyn-Y-Gongl average of £314,556 over the same period. 4 homes here have sold more than once since 2016; 4 of them sold for more the second time. By property type, sales here have been 64% detached, 36% semi-detached. Recorded sale prices on Bryn Siriol range from £140,000 to £375,000. Every home sold here was sold freehold.
House prices on Bryn Siriol compared
Average sale price over the last 12 months. See all LL74 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 14 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Detached | 9 | £208,063 | 14 Jun 2024 |
| Semi-detached | 5 | £201,190 | 5 Aug 2026 |
Sold prices on Bryn Siriol
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 16, Bryn Siriol LL74 8TZ | 5 Aug 2026 | £230,000 | Semi-detached | Freehold |
| 11, Bryn Siriol LL74 8TZ | 3 Jun 2026 | £200,000 | Semi-detached | Freehold |
| 5, Bryn Siriol LL74 8TZ | 14 Jun 2024 | £220,000 | Detached | Freehold |
| 1, Bryn Siriol LL74 8TZ | 24 Feb 2023 | £290,000 | Detached | Freehold |
| 20, Bryn Siriol LL74 8TZ | 2 Dec 2022 | £375,000 | Detached | Freehold |
| 8, Bryn Siriol LL74 8TZ | 27 Aug 2021 | £182,500 | Semi-detached | Freehold |
| 16, Bryn Siriol LL74 8TZ | 30 Sep 2020 | £219,950 | Semi-detached | Freehold |
| 8, Bryn Siriol LL74 8TZ | 5 Mar 2020 | £173,500 | Semi-detached | Freehold |
| 5, Bryn Siriol LL74 8TZ | 4 Jul 2018 | £187,000 | Detached | Freehold |
| 12, Bryn Siriol LL74 8TZ | 2 Jun 2017 | £165,000 | Detached | Freehold |
| 15, Bryn Siriol LL74 8TZ | 16 Aug 2016 | £140,000 | Detached | Freehold |
| 1, Bryn Siriol LL74 8TZ | 27 May 2016 | £168,000 | Detached | Freehold |
| 19, Bryn Siriol LL74 8TZ | 27 May 2016 | £152,565 | Detached | Freehold |
| 18, Bryn Siriol LL74 8TZ | 20 Jan 2016 | £175,000 | 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 |
|---|---|---|
| 16, Bryn Siriol | £219,950 (Sep 2020) → £230,000 (Aug 2026) | +5% over 6 yrs |
| 5, Bryn Siriol | £187,000 (Jul 2018) → £220,000 (Jun 2024) | +18% over 6 yrs |
| 1, Bryn Siriol | £168,000 (May 2016) → £290,000 (Feb 2023) | +73% over 7 yrs |
| 8, Bryn Siriol | £173,500 (Mar 2020) → £182,500 (Aug 2021) | +5% over 1 yr |
Buying on Bryn Siriol?
Getting around, shops and health
Nearest bus stops
- Benllech Health Centre (after, Bangor Road) 1 min walk
- Benllech Health Centre (after, Bangor Road) 1 min walk
- Ysgol Goronwy Owen (before, B5108) 3 min walk
- Ysgol Gornowy Owen (after, B5108) 3 min walk
GP surgeries
- Gerafon Surgery
Meddygfa Gerafon, Min Yr Afon, Tyn-Y-Gongl · 0.1 mi
Supermarkets
- The Co-operative Food Co-op Benllech · 0.1 mi
- Spar Spar - Benllech · 0.1 mi
- Tesco Express Tesco Benllech Anglesey Express · 0.2 mi
- Spar Spar - Pentraeth · 2.7 mi
Pharmacies
- Rowlands Pharmacy · 0.1 mi
Dentists
- Benllech Dental Surgery · 0.3 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 | 84.3% | 62.5% |
| Private rented | 12.2% | 20.3% |
| Social rented | 3.4% | 17.1% |
| Households | 880 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 11.3% | 17.4% |
| Aged 15–64 | 49.9% | 64.1% |
| Aged 65+ | 38.7% | 18.6% |
| Residents | 1,808 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 65% | 80% |
| Gigabit-capable | 65% | 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 | 53% | 89% |
| 4G indoors, at least 1 network | 99% | 100% |
| 4G outdoors, all 4 networks | 94% | 99% |
| Calls indoors, all 4 networks | 70% | 92% |
Share of homes across Isle of Anglesey 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 Bryn Siriol
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Who lives around Bryn Siriol
Ethnic group
| Here | Isle of Anglesey | |
|---|---|---|
| White | 99% | 98.1% |
| Asian, Asian British or Asian Welsh | 0.5% | 0.6% |
| Black, Black British, Black Welsh, Caribbean or African | 0.2% | 0.2% |
| Mixed or Multiple ethnic groups | 0.2% | 0.9% |
| Other ethnic group | 0.1% | 0.2% |
Religion
| Here | Isle of Anglesey | |
|---|---|---|
| Christian | 57.4% | 51.5% |
| No religion | 36.8% | 40.7% |
| Not answered | 4.9% | 6.5% |
| Other religion | 0.6% | 0.4% |
| Buddhist | 0.2% | 0.2% |
| Muslim | 0.2% | 0.5% |
| Hindu | 0% | 0.1% |
| Jewish | 0% | 0% |
Country of birth
| Here | Isle of Anglesey | |
|---|---|---|
| Born in the UK | 97.5% | 96.7% |
| Born outside the UK | 2.5% | 3.3% |
Highest qualification
| Here | Isle of Anglesey | |
|---|---|---|
| Level 4 qualifications and above | 34.6% | 32.3% |
| No qualifications | 18.1% | 18% |
| Level 3 qualifications | 14.9% | 17.4% |
| Level 2 qualifications | 13.7% | 14.8% |
| Level 1 and entry level qualifications | 8.6% | 8.4% |
| Apprenticeship | 7.3% | 6.6% |
| Other qualifications | 2.8% | 2.6% |
General health
| Here | Isle of Anglesey | |
|---|---|---|
| Very good health | 43.8% | 47.6% |
| Good health | 34.5% | 31.9% |
| Fair health | 16.4% | 14.8% |
| Bad health | 4.2% | 4.4% |
| Very bad health | 1.1% | 1.3% |
Cars or vans per household
| Here | Isle of Anglesey | |
|---|---|---|
| 1 car or van in household | 44.2% | 41.3% |
| 2 cars or vans in household | 30.2% | 30.5% |
| 3 or more cars or vans in household | 14.6% | 13.2% |
| No cars or vans in household | 11% | 15% |
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 Isle of Anglesey.
Planning and heritage near Bryn Siriol
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Planning applications near Bryn Siriol
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Council tax here
Isle of Anglesey Band D is £2,261 a year (Band A £1,507). See every band.
Estate agents near Bryn Siriol
- Anglesey Property 0.1 mi
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