20 London Street

    20, LONDON STREET, MOUNTAIN ASH, MOUNTAIN ASH, CF45 4BN

    This terraced freehold property on London Street last sold in October 2007 for £95,000. Based on price growth in the CF45 district since then, its estimated current value is £148,984 — placing it in the 12th percentile nationally and the 64th percentile within CF45.

    See wider trends for London Street →

    Type

    Terraced

    Tenure

    Freehold

    Floor Area

    947 sq ft

    88 m²

    Last Sale Price

    £95,000

    Oct 2007

    Estimated Valuation

    £148,984

    Est. £/sq ft

    £157/sq ft

    £1,693/m²

    Property Details

    TypeTerraced
    TenureFreehold
    Built formMid-Terrace
    Construction ageEngland and Wales: 1900-1929
    Habitable rooms4
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area947 sq ft (88 m²)
    EPC dateJun 2026
    WallsSandstone, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    25 Oct 2007

    £95,000

    10 Jan 1997

    £34,995

    Key Metrics

    Estimated valuation£148,984
    Value per sq ft / m²£157/sq ft (£1,693/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    CF45 district percentile64th percentile
    National percentile12th percentile

    District Context — CF45

    See wider trends for CF45 →

    CF45 covers communities in the Caerphilly and Merthyr Tydfil area of South Wales, located in the eastern valleys region. It is a residential district with a strong community character, reflecting the area's industrial heritage.

    Average Property Price - CF45

    £141,075

    2

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - CF45

    £30,631

    9

    National percentile

    2023 census data

    10-Year Annualised Price Growth - CF45

    5.7%

    97

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - CF

    5.0%

    92

    National percentile

    Estimate at 31 Jul 2026

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