LL77 7SN Area Guide - Schools, Crime & Living in Isle of Anglesey

LL77 7SN is a postcode in Cefni, Isle of Anglesey, Wales, Wales. This postcode area guide brings together crime, schools, demographics, property prices, planning applications, HMO licences and roadworks near LL77 7SN, then scores the surrounding small area 72/100 - top 14% nationally across 8 matched LocaleIQ domains.

The strongest signals around LL77 7SN are safety and health, while housing is the main area to examine before moving, renting or buying here. LocaleIQ uses these local signals as a practical area rating rather than a single raw statistic, so read the score alongside the detailed map layers and source records.

The demographic profile for LL77 7SN is based on Isle of Anglesey 002 Census 2021. It covers 6,367 residents, 53 people per square kilometre. The median age is around 55, helping show whether the area skews younger, family-sized or older. Housing tenure is 78% owner-occupied, 14% privately rented, 7% social rented, useful context for renters, buyers and landlords comparing the local property market. On the official Wales neighbourhood wellbeing index the area ranks in decile 7/10.

For property prices near LL77 7SN, LocaleIQ uses Land Registry sold-price evidence for the LL77 postcode district. The latest median sold price is £300k from 52 rolling sales. The Property tab separates flats, terraced, semi-detached and detached homes where enough sales exist.

For safety, the Crime tab breaks down recorded crime near LL77 7SN by category and map position. Crime trend is flat or improving month on month. Use it with the LocaleIQ safety score because police data can lag and does not capture every local issue.