LL21 House Prices, Crime & Local Stats

LL21 is a postcode district in Denbighshire, Wales, covering 369 active and 50 retired postcodes.

The largest share of LL21 (28%) is characterised by a working countryside area — farms, fields and close-knit local communities, alongside a peaceful rural village — low traffic, high green space, tight community (17%). A further 15% of the district is made up of a countryside community of working families and retired residents. This mix of 6 distinct neighbourhood types makes LL21 one of the more varied districts in the region.

Property: Average house prices in LL21 are around £264k, up 12.6% year-on-year. Safety: Crime runs above average across LL21 at 163 per 1,000 residents — driven partly by commercial activity and transport hubs. Individual street-level data is available by selecting a specific postcode below. An average age of 47 points to a settled, predominantly family community — stable, long-term residents alongside newer arrivals.

Select any postcode below to explore street-level crime, nearby schools, sold house prices, and census data — or view the full LL21 demographics profile for district-wide census breakdowns.