Seiriol · Isle of Anglesey · Wales
Updated September 2026
Compare this postcode| Address | Date | Price |
|---|---|---|
| Bryneglwys, 2, Llansadwrn, Menai Bridge, LL59 5SE | 19 September 2024 | £275,000 |
| Cil Y Coed, Llansadwrn, Menai Bridge, LL59 5SE | 26 April 2024 | £880,000 |
| Gadlys, Coed, Llansadwrn, Menai Bridge, LL59 5SE | 12 February 2024 | £650,000 |
Within 3.1 miles of this postcode
Treffos School
Welsh establishment
Ysgol Gynradd Llandegfan
Welsh establishment
Ysgol David Hughes
Welsh establishment
Within 1 mile of this postcode
Census 2021
29 female, 22 male
754 residents
509 residents
1,096 residents
1,486 residents
1,382 residents
This postcode contained 1% of the sector's usual residents on Census Day. The age profile describes the wider LL59 5 sector, not people in this individual postcode.
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
3
within 5 km
MENAI AVENUE, BANGOR, LL57 2HH
ODS code W94010
4.3 km
ORME ROAD, BANGOR, LL57 1AY
ODS code W94040
4.8 km
GLYNNE ROAD, BANGOR, LL57 1AH
ODS code W94034
4.9 km
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Llansadwrn Turn
BCT · Llansadwrn
Llansadwrn Turn
BCT · Llansadwrn
Llansadwrn Hall
BCT · Llansadwrn
Llys yr Ysgol
BCT · Llansadwrn
Brynteg
BCT · Llansadwrn
The five-year median is £650,000 from 3 recorded sales in LL59 5SE. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Isle of Anglesey is £239,726 in June 2026, up 6.7% year on year.
14 open schools are in scope, including 0 primary and 0 secondary schools. Treffos School is the nearest published school at 0.8 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
14 published events cover 12 months, averaging 1.167 events per published month. The largest recorded category is Violence and sexual offences with 9 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.