SG6 4SP area guide
Who lives in SG6 4SP, what homes sell for, and how it compares on crime, schools and transport.
- Neighbourhood
- Letchworth Grange
- Council
- North Hertfordshire
- Region
- East of England
- Neighbourhood population
- 1,511 (2024)
SG6 4SPLetchworth Garden City
What SG6 4SP is like
SG6 4SP is a postcode in the Letchworth Grange area of North Hertfordshire. Because census and crime data isn’t published for single postcodes, the figures here cover the surrounding neighbourhood of about 1,511 people. 60.5% of households own their home, 7.8% rent privately and 31.4% are in social housing. The largest age group is 40–44, and 57.8% of adults are in work. On deprivation, it sits near the middle of the scale for England. Higher-harm crime is well below the England and Wales average. Homes in SG6 4 sold for a median of £374,115 over the year to August 2026.
How SG6 4SP compares
Headline figures for SG6 4SP, set against England as a whole.
Around the middle. Scored from 1 (most deprived in England) to 10 (least deprived).
Around the middle: 16.3 higher-harm crimes per 1,000 people a year vs 31.1 nationally.
Average annual income before tax, higher than 56% of neighbourhoods in England and Wales.
Worth knowing before you invest
Where SG6 4SP differs most from the national average.
- 01A lot of social housingLook closer
31.4% of homes are social housing, against 17.1% across England.
- 02Few private renters
Only 7.8% of households rent privately, against 20.5% across England.
SG6 4SP FAQs
01Is SG6 4SP a good place to live?Deprivation, crime, schools and transport at a glance.
Deprivation, crime, schools and transport at a glance.
02How much does a house cost in SG6 4SP?The median sale price over the last year was £374,115.
The median sale price over the last year was £374,115.
03Is SG6 4SP safe?How recorded crime here compares with the national average.
How recorded crime here compares with the national average.
04Who lives in SG6 4SP?Age, home ownership and housing from the census.
Age, home ownership and housing from the census.
05Which council covers SG6 4SP?The local authority for SG6 4SP is North Hertfordshire.
The local authority for SG6 4SP is North Hertfordshire.
06How well connected is SG6 4SP?Connectivity scores 2.3 out of 10.
Connectivity scores 2.3 out of 10.
Sources: Census 2021 (ONS); ONS mid-year population estimates; police recorded crime; the English, Welsh and Scottish indices of deprivation; ONS small area income estimates; ONS private rents; DfE, Welsh and Scottish school registers and Ofsted; DfT NaPTAN; ORR estimates of station usage; HM Land Registry Price Paid Data. Contains public sector information licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right.