Postcode Analysis East Hertfordshire, East of England

CHALKS AVENUE, CM21 0BX House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for CHALKS AVENUE, CM21 0BX.

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groups
Population

280

cake
Avg Age

48

payments
Avg Income

£ 53,600 /yr

work
Employed

52%

Neighbourhood Index

infoHow calculated?

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

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Index Insight: CM21 0BX is ranked in the top 20% nationally for affluence, indicating a high-income demographic.

shieldSafety
4/10
family_restroomFamily
6/10
favoriteHealth
8/10
workEmployment
5/10
diversity_3Diversity
2/10
paymentsAffluence
9/10
directions_transitTransit
6/10
homeHome Ownership
8/10
trending_upInvestment
4/10
psychology

Area Character

CM21 0BX is a premium owner-occupier postcode — median prices of £550k, 86% home ownership, and a low-deprivation rank put this address in the top tier nationally for wealth indicators. Very low crime and mature demographics confirm this as a prestige address. Property prices are trending down 2.3% year-on-year.

home £550,000 median price shield Safety 4/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

CM21 0BX is a sought-after residential area on Chalks Avenue, 0.6km from Sawbridgeworth in Sawbridgeworth. Administratively it sits within Sawbridgeworth ward and the Hertford and Stortford constituency.

One of the more sought-after postcodes in CM21, CM21 0BX offers a mature area with an older, predominantly retired population. This is a settled, family-oriented neighbourhood (average age 48) — stable, lower-turnover, predominantly owner-occupied. 86% of residents own their home — above average for the district, consistent with a stable and sought-after address.

Safety: Crime rates are low here at 29 incidents per 1,000 residents — well below average and reassuring for families. Property: Prices average £550k, down 2.3% year-on-year. The area ranks among the least deprived 20% in England — a strong signal of community wellbeing, good schools, and low crime.

Census 2021 statistics for CM21 0BX are sourced from Output Area E00119380 (shared with 6 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for CM21 0BX. The average age is 47.5. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British90.0%
Asian / British Asian3.2%
Black / African / Caribbean2.5%
Other / Mixed4.3%

Economic Activity

52%Active
FT: 34%
Unemployed: 3%
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Area Vibe: Peaceful, mature, and permanent. The demographic data points to a strong concentration of older homeowners and empty-nesters.

home Property Prices by Type

Detached

£ 550,000

3 sales · Mean £ 554,166

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

CM21 0BX has low crime rates — 29 incidents 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 offences49
Anti-social behaviour31
Vehicle crime9
Criminal damage and arson8
Public order6

school Local Schools

P

Mandeville Primary School

Outstanding223 pupils0.2 km
P

Fawbert and Barnard Infants' School

Outstanding216 pupils0.6 km
P

Reedings Junior School

Good241 pupils0.6 km
S

Leventhorpe

Outstanding1421 pupils0.7 km

storefront Nearby Amenities

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Retailers - Other

9 nearby
  • Full Of Beans0.7 km
  • McColl's0.5 km
  • Village Pharmacy0.5 km
  • Shell Waitrose0.3 km
  • Full Of Beans0.7 km
  • + 4 more
hotel

Hotel, B&B, Guest House

1 nearby
  • Bed & Breakfast0.8 km
local_bar

Pub, NightClub

11 nearby
  • George Fourth0.6 km
  • Queens Head0.6 km
  • Sawbridgeworth Cricket Club0.6 km
  • The Orange Tree0.7 km
  • The White Lion0.4 km
  • + 6 more
restaurant

Restaurant, Cafe

11 nearby
  • 4T0.5 km
  • Coffee Box0.6 km
  • Mint Cafe0.4 km
  • Peking Palace0.6 km
  • Rumbles Fish Bar0.3 km
  • + 6 more
local_grocery_store

Supermarkets

1 nearby
  • CO-OP0.4 km
fastfood

Takeaway Shop

3 nearby
  • Golden City0.5 km
  • The Workshop Coffee House0.5 km
  • The Shop0.8 km

train Transport Links

Train Stations

  • Sawbridgeworth1.1 km
  • Harlow Mill2.8 km
  • Harlow Town5.0 km

Bus Stops

  • Crofters0.2 km
  • Gilders0.3 km
  • White Lion PH0.4 km
  • Station Road0.4 km
  • Station Road0.4 km