18 Great Conduit

    18, GREAT CONDUIT, WELWYN GARDEN CITY, AL7 2DH

    This semi-detached freehold property on Great Conduit last sold in February 2012 for £205,000. Based on price growth in the AL7 district since then, its estimated current value is £390,446 — placing it in the 66th percentile nationally and the 48th percentile within AL7. The property covers 93 m² (1,001 sq ft), giving an estimated value of £4,198 per m². The EPC rating is C, with a potential rating of C.

    See wider trends for Great Conduit →

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    1,001 sq ft

    93 m²

    Last Sale Price

    £205,000

    Feb 2012

    Estimated Valuation

    £390,446

    Est. £/sq ft

    £390/sq ft

    £4,198/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: 1967-1975
    Habitable rooms5
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialC
    Floor area1,001 sq ft (93 m²)
    EPC dateApr 2026
    WallsCavity wall, filled cavity
    HeatingBoiler and radiators, mains gas

    Transaction History

    24 Feb 2012

    £205,000

    28 Apr 1997

    £75,500

    Key Metrics

    Estimated valuation£390,446
    Value per sq ft / m²£390/sq ft (£4,198/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL7 district percentile48th percentile
    National percentile66th percentile

    District Context — AL7

    See wider trends for AL7 →

    AL7 covers Welwyn Garden City and surrounding areas in Hertfordshire, north of London. It is a well-established commuter belt with suburban character and good transport links.

    Average Property Price - AL7

    £395,988

    69

    National percentile

    12 month avg at 31 Aug 2026

    Average Net Household Income - AL7

    £44,456

    74

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL7

    2.3%

    27

    National percentile

    Estimate at 31 Aug 2026

    10-Year Annualised Rent Growth - AL

    3.8%

    44

    National percentile

    Estimate at 31 Aug 2026

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