Property trends for CB23

    CB23 covers the south Cambridgeshire area, including villages and settlements around the town of Royston and extending into the rural hinterland south of Cambridge. It is a prosperous commuter belt zone with strong professional employment and family-oriented housing demand.

    At a Glance

    Average Property Price - CB23

    £445,267

    74

    National percentile

    Average Monthly Rent - CB

    £1,428

    77

    National percentile

    Average Net Household Income - CB23

    £43,201

    70

    National percentile

    Flat / Maisonette Yield - CB

    4.8%

    16

    National percentile

    10-Year Annualised Price Growth - CB23

    3.1%

    32

    National percentile

    10-Year Annualised Rent Growth - CB

    3.9%

    53

    National percentile

    Property Price & Volume Trends

    The latest average property price in CB23 is £445,000, placing it among the most expensive nationally. Over the past decade, the area has seen annualised price growth of 3.1%, which is below the national average rate. Transaction volumes have moderated recently, with 427 sales in the latest full year compared to a 10-year average of 585 per annum.

    Rent & Yield Trends

    Average monthly rent in the broader CB postcode area is £1,428, positioning it among the most expensive rental markets nationally. Over ten years, rents have grown at 3.9% annually, broadly in line with the national trend. The current flat yield of 4.8% has improved noticeably from its 10-year average of 3.9%, reflecting a more favourable environment for rental investors.

    Income & Affordability Trends

    Average net household income in CB23 is £43,201, placing it above the national average. However, affordability pressures are evident: the price-to-income ratio has risen significantly from 7.5x in 2016 to 11.0x today, reflecting property price growth substantially outpacing income gains. Rental affordability has similarly deteriorated, with the rent-to-income ratio rising from 28.1% to 32.5% over the same period.

    Resident Demographic Profile

    The area has a pronounced family and professional character. Those aged 35–49 make up nearly a quarter of the population, well above the national average, whilst the under-15 age group is also notably elevated at 22.5%. Mortgage ownership is strong at 36.9%, significantly above the national figure, reflecting the family-focused demographic. The workforce is heavily skewed towards professionals, who account for 32.3% of employment—far above the national average of 20.5%—with a correspondingly low proportion in elementary and plant/machine occupations.

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