Property trends for TN12

    TN12 covers the Tonbridge area in Kent, situated in the south-east of England. It is a established commuter district with strong transport links and a mix of residential, commercial and rural character.

    At a Glance

    Average Property Price - TN12

    £490,743

    79

    National percentile

    Average Monthly Rent - TN

    £1,342

    71

    National percentile

    Average Net Household Income - TN12

    £45,877

    78

    National percentile

    Flat / Maisonette Yield - TN

    5.4%

    42

    National percentile

    10-Year Annualised Price Growth - TN12

    3.4%

    43

    National percentile

    10-Year Annualised Rent Growth - TN

    4.2%

    69

    National percentile

    Property Price & Volume Trends

    The average property price in TN12 is £491,000, placing it among the most expensive nationally. Over the past decade, prices have grown at 3.4% annually—a pace below the national average. Transaction activity has softened, with 371 sales in the latest full year compared to a 10-year average of 509, suggesting a moderating market.

    Rent & Yield Trends

    Average monthly rent stands at £1,342, above the national midpoint. Rental growth over ten years has averaged 4.2% per annum, tracking above the national pace. The current flat yield of 5.4% is notably higher than the 10-year average of 4.6%, reflecting an improving rental return picture.

    Income & Affordability Trends

    Average household income is £45,877, well above the national average. The price-to-income ratio has deteriorated, rising from 9.1x in 2016 to 11.0x today, indicating purchase affordability has tightened considerably. Rental affordability has also worsened, with the rent-to-income ratio climbing from 28% to 31.9% over the same period.

    Resident Demographic Profile

    The age profile is slightly older than national norms, with those aged 50–64 and 65+ accounting for 21.9% and 20.9% respectively. Homeownership is notably strong: 37.7% own outright and 33.1% own with a mortgage, well above national averages, whilst private renting (14.7%) and social renting (12.7%) are both below average. The employment mix is skewed towards managerial roles (18.3%), significantly higher than the national average of 13.4%, reflecting a prosperous, white-collar demographic.

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