Property trends for CF15

    CF15 covers the Caerphilly area in South Wales, situated north of Cardiff in the South Wales valleys. It is a long-established residential district with strong community ties and good transport links to the wider region.

    At a Glance

    Average Property Price - CF15

    £354,240

    57

    National percentile

    Average Monthly Rent - CF

    £950

    41

    National percentile

    Average Net Household Income - CF15

    £47,390

    82

    National percentile

    Flat / Maisonette Yield - CF

    5.2%

    28

    National percentile

    10-Year Annualised Price Growth - CF15

    3.2%

    35

    National percentile

    10-Year Annualised Rent Growth - CF

    4.8%

    90

    National percentile

    Property Price & Volume Trends

    The average property price in CF15 is £354,000, in line with the national midpoint. Over the past decade, prices have grown at 3.2% annually—a slower pace than the national average. Transaction activity has moderated, with 208 sales in the latest year compared to a 10-year average of 294, suggesting a tightening market.

    Rent & Yield Trends

    Average monthly rent across the CF postcode area stands at £950, below the national median. Rents have risen sharply at 4.8% per year over the past decade—among the fastest growth nationally. The flat yield has improved to 5.2% from its 10-year average of 4.5%, reflecting stronger rental returns and continued upward pressure on rents.

    Income & Affordability Trends

    Household income in CF15 averages £47,390, placing it among the higher-earning areas nationally. The price-to-income ratio has widened from 7.3x in 2016 to 8.0x today, indicating that homes have become less affordable relative to earnings. Rental affordability has improved slightly: the rent-to-income ratio has fallen from 26.4% to 26%, a modest but meaningful reduction.

    Resident Demographic Profile

    The population skews towards middle age and older residents: those aged 35–49 and 50–64 each represent over one-fifth of the district, well above national norms. Young adults aged 16–24 are significantly underrepresented at 8.4% versus 11% nationally. Home ownership is notably high, with 79.6% either owning outright or with a mortgage compared to 60.7% nationally, whilst private rental is correspondingly low at 10.8%. The workforce is heavily weighted towards professionals (33.5%) and managers (14.7%), well above national averages, whilst trades and elementary occupations are substantially underrepresented.

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