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    21 Kerr Close

    21, KERR CLOSE, KNEBWORTH, KNEBWORTH, SG3 6AL

    This flat/maisonette leasehold property on Kerr Close last sold in May 2006 for £138,000. Based on price growth in the SG3 district since then, its estimated current value is £240,195 — placing it in the 35th percentile nationally and the 9th percentile within SG3. The property covers 54 m² (581 sq ft), giving an estimated value of £4,448 per m². The EPC rating is C, with a potential rating of C.

    See wider trends for Kerr Close →

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    581 sq ft

    54 m²

    Last Sale Price

    £138,000

    May 2006

    Estimated Valuation

    £240,195

    Est. £/sq ft

    £413/sq ft

    £4,448/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formNot Recorded
    Construction ageEngland and Wales: 1983-1990
    Habitable rooms3
    Main fuelelectricity (not community)
    EPC currentC
    EPC potentialC
    Floor area581 sq ft (54 m²)
    EPC dateMar 2026
    WallsCavity wall, as built, insulated (assumed)
    HeatingRoom heaters, electric

    Transaction History

    2 May 2006

    £138,000

    28 Jun 2002

    £105,000

    28 Jan 2000

    £73,500

    Key Metrics

    Estimated valuation£240,195
    Value per sq ft / m²£413/sq ft (£4,448/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SG3 district percentile9th percentile
    National percentile35th percentile

    Other Properties on Kerr Close

    26Terraced

    £265,000

    May 2026

    7Flat/Maisonette

    £245,000

    Jan 2026

    56Terraced

    £360,000

    Aug 2025

    23Flat/Maisonette

    £210,000

    Jun 2025

    83Flat/Maisonette

    £225,000

    May 2025

    61Flat/Maisonette

    £220,250

    May 2025

    47Flat/Maisonette

    £240,000

    Aug 2024

    35Flat/Maisonette

    £250,000

    Jul 2024

    18Semi-Detached

    £342,500

    Feb 2024

    43Flat/Maisonette

    £205,000

    Feb 2024

    10Terraced

    £345,000

    Jan 2024

    8Terraced

    £293,500

    Dec 2023

    See wider trends for Kerr Close →

    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

    £447,911

    76

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - SG3

    £43,396

    71

    National percentile

    2023 census data

    10-Year Annualised Price Growth - SG3

    -0.0%

    4

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - SG

    4.3%

    74

    National percentile

    Estimate at 31 Jul 2026

    More properties on Kerr Close

    8 Bell Close1 Kerr Close11 Kerr Close15 Kerr Close17 Kerr Close19 Kerr Close23 Kerr Close25 Kerr Close27 Kerr Close3 Kerr Close31 Kerr Close33 Kerr Close

    Streets in SG3

    Peters WayWadnall WayMilk Churn WayConstance PlaceWoodstockGarden CloseMardleybury CourtMardleybury RoadKerr CloseCherry CloseKimptons CourtHaygarth

    Nearby districts

    SG1SG2SG4SG5SG6SG7SG8SG9SG10SG11AL5CB25

    Other areas

    Slough (SL)South East London (SE)South West London (SW)Southampton (SO)Southend-on-Sea (SS)St Albans (AL)Stockport (SK)Stoke-on-Trent (ST)Sunderland (SR)Sutton (SM)Swansea (SA)Swindon (SN)