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    10 Mardleybury Court

    10, MARDLEYBURY COURT, WOOLMER GREEN, KNEBWORTH, SG3 6LP

    This flat/maisonette leasehold property on Mardleybury Court last sold in October 2016 for £210,000. Based on price growth in the SG3 district since then, its estimated current value is £183,882 — placing it in the 20th percentile nationally and the 3rd percentile within SG3. The property covers 58 m² (624 sq ft), giving an estimated value of £3,170 per m². The EPC rating is C, with a potential rating of C.

    See wider trends for Mardleybury Court →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    624 sq ft

    58 m²

    Last Sale Price

    £210,000

    Oct 2016

    Estimated Valuation

    £183,882

    Est. £/sq ft

    £295/sq ft

    £3,170/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formSemi-Detached
    Construction ageEngland and Wales: 1983-1990
    Habitable rooms3
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialC
    Floor area624 sq ft (58 m²)
    EPC dateMar 2016
    WallsCavity wall, as built, insulated (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    25 Oct 2016

    £210,000

    21 Dec 2000

    £90,000

    Key Metrics

    Estimated valuation£183,882
    Value per sq ft / m²£295/sq ft (£3,170/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SG3 district percentile3rd percentile
    National percentile20th percentile

    Other Properties on Mardleybury Court

    4Terraced

    £300,000

    Dec 2025

    12Flat/Maisonette

    £272,000

    Sept 2025

    11Flat/Maisonette

    £270,000

    Aug 2025

    3Terraced

    £355,000

    Feb 2025

    7Terraced

    £290,000

    Jul 2021

    9Terraced

    £360,000

    Jun 2021

    2Terraced

    £223,000

    Aug 2011

    1Terraced

    £245,000

    Jul 2009

    6Terraced

    £232,000

    Oct 2007

    14Flat/Maisonette

    £103,000

    Aug 2001

    8Terraced

    £125,000

    Jul 2000

    See wider trends for Mardleybury Court →

    District Context — SG3

    See wider trends for 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

    £464,468

    79

    National percentile

    12 month avg at 30 Sep 2026

    Average Net Household Income - SG3

    £43,396

    71

    National percentile

    2023 census data

    10-Year Annualised Price Growth - SG3

    0.2%

    5

    National percentile

    Estimate at 30 Sep 2026

    10-Year Annualised Rent Growth - SG

    4.3%

    72

    National percentile

    Estimate at 30 Sep 2026

    More properties on Mardleybury Court

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    Streets in SG3

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    Nearby districts

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    Other areas

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