About Allen's Green
Allen's Green is a small settlement located in Hertfordshire, within the CM21 postcode area of England. It lies in a rural part of the county, surrounded by open countryside and agricultural land. The area is characterised by its quiet, peaceful environment and is primarily residential, with a mix of detached and semi-detached homes. There are no major commercial centres or public transport links directly within the village, making it a quiet place for those seeking a more secluded lifestyle. The surrounding landscape includes fields and hedgerows, typical of the Hertfordshire countryside. While it is not a large or well-known location, it offers a sense of calm and community typical of smaller English villages.
School Ratings in Allen's Green
There are 72 schools in and around Allen's Green. Fawbert and Barnard Infants' School is rated Outstanding by Ofsted. A further 4 schools hold a Good rating.
House Prices in Allen's Green
The average property price is £474K, with detached homes making up the majority of the housing stock at around £719K.
Crime and Anti-Social Behaviour in Allen's Green
Recorded crime levels are broadly in line with the national average. Public order is prevalent across Allen's Green, with 6 recorded incidents in January 2026.
Deprivation and Employment in Allen's Green
According to the 2025 Index of Multiple Deprivation, Allen's Green 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 Allen's Green
Broadband availability in Allen's Green includes superfast options in many areas, though speeds can vary. Mobile coverage is generally adequate on 4G, but 5G and indoor reception may be limited in some spots. For the latest speed predictions, visit Ofcom's broadband checker.
Property Prices 2,013 sales
Schools & Education 12 nearby View all schools
Deprivation and Employment in Allen's Green IMD 2025
Allen's Green 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 Allen's Green 51 crimes · January 2026
Reported crime levels in Allen's Green sit broadly in line with national averages for a small town of this size. Violence & sexual offences accounts for the largest share of recorded offences. The profile is typical of a well-populated area with a mix of residential and commercial activity.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.