SG4 8TJ is a well-regarded residential area located 0.8km from Driver's End in North Hertfordshire. Administratively it sits within Knebworth ward and the Stevenage constituency.
For serious buyers, SG4 8TJ is a settled suburb of older couples whose children have left home. Work and footfall patterns mark this as a accessible countryside zone — higher status countryside accessible from major metropolitan areas. Residents average 46 years old — this is a settled, predominantly owner-occupied area with a stable, community-minded population. 88% of residents own their home — above average for the district, consistent with a stable and sought-after address.
Census 2021 statistics for SG4 8TJ are sourced from Output Area E00119991 (shared with 26 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
SG4 8TJ House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for SG4 8TJ.
373
46
£ 55,300 /yr
51%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: SG4 8TJ is ranked in the top 20% nationally for affluence, indicating a high-income demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.
Area Character
SG4 8TJ is a mixed residential postcode — average age 46, 88% owner-occupied, spanning a wide range of household types and life stages. prices and low crime put this mixed postcode in the more desirable bracket.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for SG4 8TJ. The average age is 46.0. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Area Vibe: Peaceful, mature, and permanent. The demographic data points to a strong concentration of older homeowners and empty-nesters.
school Local Schools
Codicote Church of England Primary School
storefront Nearby Amenities
Retailers - Other
3 nearby- The Red House0.9 km
- J Robarts & Son Ltd1.0 km
- The Farm Butchery0.9 km
train Transport Links
Train Stations
- Knebworth3.4 km
- Welwyn North4.8 km
- Stevenage4.9 km
Bus Stops
- Drivers End Lane0.5 km
- Drivers End Lane0.5 km
Generated by PostcodeInfo.uk
Postcode Profile: SG48TJ · Data under Open Government Licence