Postcode Analysis East Hertfordshire, East of England

CM23 1JJ House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for CM23 1JJ.

analytics Demographics: Census 2021 local_police Crime: police.uk · 2026-02 (1–2 month lag)home Prices: Land Registry
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groups
Population

296

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Avg Age

28

payments
Avg Income

£ 59,900 /yr

work
Employed

55%

Neighbourhood Index

infoHow calculated?

Score 1–10 — how this postcode ranks nationally (10 = top 10%)

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Index Insight: CM23 1JJ is ranked in the top 20% nationally for affluence, indicating a high-income demographic. The area also shows excellent employment metrics, indicating a highly economically active population.

shieldSafety
2/10
family_restroomFamily
4/10
favoriteHealth
1/10
workEmployment
8/10
diversity_3Diversity
4/10
paymentsAffluence
9/10
directions_transitTransit
5/10
homeHome Ownership
4/10
trending_upInvestment
10/10
psychology

Area Character

CM23 1JJ is a mixed residential postcode — average age 28, 48% owner-occupied, spanning a wide range of household types and life stages. Young average age (28) and budget pricing suggest early gentrification potential.

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verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

CM23 1JJ is a vibrant, youthful neighbourhood located 1.3km from Hazelend in Bishop's Stortford. Administratively it sits within Bishop's Stortford Meads ward and the Hertford and Stortford constituency.

CM23 1JJ is a suburban renting area with semi-detached homes and family households. The 28 average age reflects a thriving young professional community — a good mix of renters and first-time buyers, with strong employment rates.

Safety: Crime is moderate at 76 incidents per 1,000 residents — broadly typical for this type of urban area.

Census 2021 statistics for CM23 1JJ are sourced from Output Area E00190284 (shared with 24 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

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Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for CM23 1JJ. The average age is 28.4. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British84.2%
Asian / British Asian4.4%
Black / African / Caribbean6.0%
Other / Mixed5.4%

Economic Activity

55%Active
FT: 42%
Unemployed: 3%
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Age & Housing: A notably young demographic dominated by renters. The population leans heavily toward young adults in their twenties and thirties.

analytics Full Demographics Profile

gavel Crime Overview 12 Months (up to 2026-02)

Crime around CM23 1JJ is moderate at 76 per 1,000 residents. The most reported categories are violence and sexual offences and anti-social behaviour. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Violence and sexual offences21
Anti-social behaviour13
Burglary4
Public order3
Criminal damage and arson2

school Local Schools

S

Avanti Grange Secondary School

0.0 km
P

Avanti Meadows Primary School

59 pupils0.4 km

storefront Nearby Amenities

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Retailers - Other

1 nearby
  • City Plumbing (Travis Perkings Group)0.9 km
restaurant

Restaurant, Cafe

2 nearby
  • H@me And Eat1.0 km
  • Costa Coffee0.3 km

train Transport Links

Train Stations

  • Bishops Stortford2.4 km
  • Stansted Mountfitchet3.0 km
  • Elsenham5.8 km

Bus Stops

  • Depot0.4 km
  • Gosling Close0.4 km
  • Gosling Close0.5 km