18b High Street

    18B, HIGH STREET, WELWYN, AL6 9EQ

    This flat/maisonette leasehold property on High Street last sold in October 2011 for £175,000. Based on price growth in the AL6 district since then, its estimated current value is £479,525 — placing it in the 77th percentile nationally and the 17th percentile within AL6. The property covers 62 m² (667 sq ft), giving an estimated value of £7,734 per m². The EPC rating is C, with a potential rating of C.

    See wider trends for High Street

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    667 sq ft

    62 m²

    Last Sale Price

    £175,000

    Oct 2011

    Estimated Valuation

    £479,525

    Est. £/sq ft

    £719/sq ft

    £7,734/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction ageEngland and Wales: 1930-1949
    Habitable rooms3
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialC
    Floor area667 sq ft (62 m²)
    EPC dateDec 2021
    WallsSolid brick, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    31 Oct 2011

    £175,000

    Key Metrics

    Estimated valuation£479,525
    Value per sq ft / m²£719/sq ft (£7,734/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    AL6 district percentile17th percentile
    National percentile77th percentile

    District Context — AL6

    See wider trends for AL6

    AL6 covers areas around Welwyn Garden City and Hatfield in Hertfordshire, north of London. It is an established commuter belt district with strong professional employment and family-oriented housing.

    Average Property Price - AL6

    £720,184

    95

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - AL6

    £51,293

    91

    National percentile

    2023 census data

    10-Year Annualised Price Growth - AL6

    1.3%

    10

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - AL

    3.9%

    49

    National percentile

    Estimate at 31 Jul 2026

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