How much do houses cost in CM23 1BA?

The average property price in CM23 1BA is currently around £1.3M.

What is the population of CM23 1BA?

The population for the CM23 1BA area is approximately 473 residents according to the latest census data.

Postcode Analysis Uttlesford, East of England

PARK GREEN, CM23 1BA House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for PARK GREEN, CM23 1BA.

analytics Demographics: Census 2021 local_police Crime: police.uk · updated monthly (1–2 month lag)home Prices: Land Registry

groups

Population

473

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Avg Age

payments

Avg Income

£ 58,800 /yr

work

Employed

47%

Neighbourhood Index

infoHow calculated?

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

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Index Insight: CM23 1BA 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. The area also shows excellent employment metrics, indicating a highly economically active population.

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9/10

family_restroomFamily

9/10

favoriteHealth

1/10

workEmployment

8/10

diversity_3Diversity

1/10

paymentsAffluence

9/10

directions_transitTransit

1/10

homeHome Ownership

7/10

trending_upInvestment

3/10

psychology

Area Character

A sought-after, premium postcode. CM23 1BA's low deprivation rank, 80% ownership, and £1.3M median price place it in the top quintile nationally for residential quality. £1.3M prices and low crime — this postcode commands a premium for good reason.

home £1,300,000 median price shield Safety 9/10

verifiedPublished by PostcodeInfo.uk · April 2026 · Sources: ONS Census 2021, police.uk, Land Registry

CM23 1BA is a mixed residential area on Park Green, 0.1km from Park Green in Uttlesford. Administratively it sits within Stort Valley ward and the Saffron Walden constituency.

For serious buyers, CM23 1BA is a spacious suburb popular with older working households approaching retirement. During the day, mainly white older workforce, self-employed in agriculture, forestry and fishing, with some construction. A balanced community with an average age of 45 — families, professionals, and long-term residents all well represented. 80% of residents own their home — above average for the district, consistent with a stable and sought-after address.

Property: Prices average £1.3M.

Census 2021 statistics for CM23 1BA are sourced from Output Area E00112235 (shared with 25 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 1BA. The average age is 45.0. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British98.7%

Asian / British Asian0.8%

Black / African / Caribbean0.2%

Other / Mixed0.2%

Economic Activity

47%Active

FT: 34%

Unemployed: 1%

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Area Vibe: Established and family-oriented. The area is largely populated by middle-aged homeowners, providing a deeply rooted community feel.

analytics Full Demographics Profile

home Property Prices by Type

Terraced

£ 1,300,000

1 sales · Mean £ 1,300,000

Detached

£ 950,000

1 sales · Mean £ 950,000

train Transport Links

Train Stations

Stansted Mountfitchet6.2 km
Elsenham6.9 km
Newport (Essex)7.6 km