18 Trem Y Castell

    18, TREM Y CASTELL, CAERPHILLY, CF83 1TH

    This detached freehold property on Trem Y Castell last sold in November 2025 for £325,000. Based on price growth in the CF83 district since then, its estimated current value is £325,000 — placing it in the 54th percentile nationally and the 79th percentile within CF83. The property covers 103 m² (1,109 sq ft), giving an estimated value of £3,155 per m². The EPC rating is B, with a potential rating of B.

    Type

    Detached

    Tenure

    Freehold

    Floor Area

    103 m²

    (1,109 sq ft)

    Last Sale Price

    £325,000

    Nov 2025

    Estimated Valuation

    £325,000

    Est. £/m²

    £3,155/m²

    £293/sq ft

    Property Details

    TypeDetached
    TenureFreehold
    Built formDetached
    Construction ageEngland and Wales: 1996-2002
    Habitable rooms6
    Main fuelmains gas (not community)
    EPC currentB
    EPC potentialB
    Floor area103 m² (1,109 sq ft)
    EPC dateApr 2024
    WallsCavity wall, as built, insulated (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    20 Nov 2025

    £325,000

    23 Oct 2007

    £207,000

    12 Apr 2002

    £115,000

    29 Nov 1996

    New build

    £81,495

    Key Metrics

    Estimated valuation£325,000
    Value per m² / sq ft£3,155/m² (£293/sq ft)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    CF83 district percentile79th percentile
    National percentile54th percentile

    District Context — CF83

    CF83 covers areas in the Caerphilly borough of South Wales, situated north of Cardiff. It is a predominantly residential district with a mix of established communities and growing suburban appeal.

    Average Property Price - CF83

    £240,960

    25

    National percentile

    Average Net Household Income - CF83

    £34,569

    29

    National percentile

    10-Year Annualised Price Growth - CF83

    4.7%

    84

    National percentile

    10-Year Annualised Rent Growth - CF

    4.8%

    90

    National percentile

    View full analysis for CF83

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