Property trends for CM23

    CM23 covers Stansted, Birchanger, and the surrounding parishes in north-west Essex, positioned between Cambridge and London. It is a commuter-oriented area with good transport links, appealing to families and professionals seeking suburban accessibility.

    At a Glance

    Average Property Price - CM23

    £475,479

    79

    National percentile

    12 month avg at 31 Jul 2026

    Average Monthly Rent - CM

    £1,421

    74

    National percentile

    Estimate at 31 Jul 2026

    Average Net Household Income - CM23

    £49,575

    88

    National percentile

    2023 census data

    Flat / Maisonette Yield - CM

    5.9%

    47

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Price Growth - CM23

    2.0%

    19

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - CM

    4.0%

    54

    National percentile

    Estimate at 31 Jul 2026

    Street Rankings — CM23

    Top 5 streets in CM23 ranked by 3-year average sale price.

    #Street3Y Avg
    1Whitehall Road£3,600,000
    2The Spires£2,100,000
    3Madigan Place£2,000,000
    4Maple Avenue£1,950,000
    5Lime Park£1,650,000

    Latest Rent — CM23

    Property Price & Volume Trends

    The latest average property price in CM23 is £476,000, placing it among the most expensive nationally. Over the past decade, prices have grown at 2.6% annually—below the national pace. Transaction activity has slowed recently, with 616 sales in the latest full year compared to a 10-year average of 752, suggesting a softening in market momentum.

    Rent & Yield Trends

    Average monthly rents in the broader CM postcode area stand at £1,413, above the national average. Rental growth over the past decade has been moderate at 4.2% annually, keeping pace with national trends. The flat yield has improved noticeably, reaching 5.6% in the latest year from a 10-year average of 4.6%, reflecting positive conditions for rental investors.

    Income & Affordability Trends

    Household incomes in CM23 are notably strong, among the highest nationally at an average of £49,575. However, affordability has deteriorated: the price-to-income ratio has risen from 8.6x in 2016 to 9.9x today, signalling that property has become significantly less affordable relative to earnings. Rental affordability has also worsened, with the rent-to-income ratio climbing from 27.6% to 31.5% over the same period.

    Resident Demographic Profile

    The area has a slightly larger proportion of children (19.1% under 15) and a notably stronger presence of prime working-age adults aged 35–49 (21.3%), both suggesting a family-oriented demographic. The mortgage-owning population is above average at 34.1%, while the private rented sector is proportionately smaller. The employment profile is skewed towards higher-skilled roles, with professionals (21.8%) and managers (16.0%) significantly overrepresented compared to national norms, and trades workers notably underrepresented.

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