About Cold Harbour
Cold Harbour is a small settlement located in Hertfordshire, England, within the AL5 postcode area. It is situated near the larger town of Harpenden, providing easy access to local amenities and services. The area is primarily residential, with a mix of houses and green spaces that contribute to its community feel. The surrounding countryside offers opportunities for outdoor activities, including walking and cycling along various paths. Cold Harbour is well-connected by road, making it convenient for those commuting to nearby towns or London. The proximity to Harpenden means residents can enjoy a wider range of shops, restaurants, and recreational facilities. Overall, Cold Harbour presents a quiet living environment with essential conveniences nearby.
School Ratings in Cold Harbour
There are 87 schools in and around Cold Harbour. Batford Nursery School, The Grove Infant and Nursery School, Roundwood Park School and Sir John Lawes School are each rated Outstanding by Ofsted. A further 7 schools hold a Good rating.
House Prices in Cold Harbour
The average property price is £873K, with detached homes making up the majority of the housing stock at around £1.3M.
Crime and Anti-Social Behaviour in Cold Harbour
Recorded crime levels are lower than the national average. Anti-social behaviour is prevalent across Cold Harbour, with 19 recorded incidents in January 2026.
Deprivation and Employment in Cold Harbour
According to the 2025 Index of Multiple Deprivation, Cold Harbour ranks among the least deprived areas in England. Employment levels are strong, with low rates of working-age exclusion from the labour market. Household incomes are generally above the national average.
Broadband and Mobile Internet in Cold Harbour
Broadband speeds in Cold Harbour are generally strong, with superfast and ultrafast options widely available. Mobile coverage across 4G and 5G networks is reliable throughout most of the area. For the latest speed predictions, visit Ofcom's broadband checker.
Property Prices 4,357 sales
Schools & Education 12 nearby View all schools
Deprivation and Employment in Cold Harbour IMD 2025
Cold Harbour is one of the least deprived areas in England according to the 2025 Index of Multiple Deprivation. Employment opportunities are widely accessible and household incomes tend to sit comfortably above the national average. The area benefits from strong local services and a settled, established community.
Crime in Cold Harbour 108 crimes · January 2026
Cold Harbour records relatively low levels of reported crime compared to national averages. Violence & sexual offences is the most commonly logged offence type, though overall numbers remain modest. The area is generally considered a safe and settled town with a strong sense of community.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.