NN4 House Prices, Crime & Local Stats

NN4 is a postcode district in West Northamptonshire, East Midlands, covering 941 active and 753 retired postcodes.

The largest share of NN4 (15%) is characterised by a diverse professional area with lots of families buying and renting, alongside a comfortable family suburb — semi-detached homes, good schools, low crime (11%). This mix of 7 distinct neighbourhood types makes NN4 one of the more varied districts in the region.

Property: Average house prices in NN4 are around £314k, down 1.5% year-on-year. Safety: Crime runs above average across NN4 at 239 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 39 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 NN4 demographics profile for district-wide census breakdowns.