18 New Close

    18, NEW CLOSE, KNEBWORTH, SG3 6NU

    This semi-detached freehold property on New Close last sold in November 2025 for £500,000. Based on price growth in the SG3 district since then, its estimated current value is £500,000 — placing it in the 79th percentile nationally and the 53rd percentile within SG3. The property covers 93 m² (1,001 sq ft), giving an estimated value of £5,376 per m². The EPC rating is D, with a potential rating of C.

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    1,001 sq ft

    93 m²

    Last Sale Price

    £500,000

    Nov 2025

    Estimated Valuation

    £500,000

    Est. £/sq ft

    £499/sq ft

    £5,376/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: 1950-1966
    Habitable rooms5
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialC
    Floor area1,001 sq ft (93 m²)
    EPC dateJul 2025
    WallsCavity wall, filled cavity
    HeatingBoiler and radiators, mains gas

    Transaction History

    11 Nov 2025

    £500,000

    5 Feb 2003

    £239,995

    29 Jan 1997

    £105,000

    Key Metrics

    Estimated valuation£500,000
    Value per sq ft / m²£499/sq ft (£5,376/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SG3 district percentile53rd percentile
    National percentile79th percentile

    District Context — SG3

    SG3 covers Letchworth Garden City and the surrounding areas in North Hertfordshire, situated north of London and part of the wider Stevenage postcode area. It is a planned, established residential neighbourhood with strong community amenities and good transport links.

    Average Property Price - SG3

    £495,685

    80

    National percentile

    Average Net Household Income - SG3

    £43,396

    71

    National percentile

    10-Year Annualised Price Growth - SG3

    2.0%

    9

    National percentile

    10-Year Annualised Rent Growth - SG

    4.5%

    83

    National percentile

    View full analysis for SG3

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