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    27 St Martins Road

    27, ST MARTINS ROAD, KNEBWORTH, SG3 6ER

    This detached freehold property on St Martins Road last sold in February 2012 for £555,000. Based on price growth in the SG3 district since then, its estimated current value is £839,300 — placing it in the 94th percentile nationally and the 88th percentile within SG3. The property covers 160 m² (1,722 sq ft), giving an estimated value of £5,246 per m². The EPC rating is C, with a potential rating of C.

    See wider trends for St Martins Road →

    Type

    Detached

    Tenure

    Freehold

    Floor Area

    1,722 sq ft

    160 m²

    Last Sale Price

    £555,000

    Feb 2012

    Estimated Valuation

    £839,300

    Est. £/sq ft

    £487/sq ft

    £5,246/m²

    Property Details

    TypeDetached
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: 1930-1949
    Habitable rooms8
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialC
    Floor area1,722 sq ft (160 m²)
    EPC dateJun 2017
    WallsCavity wall, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    17 Feb 2012

    £555,000

    Key Metrics

    Estimated valuation£839,300
    Value per sq ft / m²£487/sq ft (£5,246/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SG3 district percentile88th percentile
    National percentile94th percentile

    Other Properties on St Martins Road

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    £300,000

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    Apartment 4 Robert Ellis CourtFlat/Maisonette

    £395,000

    Jul 2025

    Flat 5 Gordon CourtFlat/Maisonette

    £193,500

    Jun 2025

    19Detached

    £800,000

    Mar 2024

    Apartment 24 Robert Ellis CourtFlat/Maisonette

    £420,000

    Oct 2023

    Apartment 15 Robert Ellis CourtFlat/Maisonette

    £365,000

    Sept 2023

    17Detached

    £910,000

    Mar 2023

    Apartment 17 Robert Ellis CourtFlat/Maisonette

    £285,000

    May 2022

    Apartment 20 Robert Ellis CourtFlat/Maisonette

    £375,000

    Jun 2021

    Apartment 10 Robert Ellis CourtFlat/Maisonette

    £438,000

    Apr 2021

    9Detached

    £775,000

    Dec 2020

    Apartment 6 Robert Ellis CourtFlat/Maisonette

    £345,000

    Sept 2019

    See wider trends for St Martins Road →

    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

    £463,128

    78

    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

    0.4%

    5

    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 St Martins Road

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    Streets in SG3

    Westland RoadThe GreenGarden RoadMeadwayBroom GroveSt Martins RoadOrchard WayBridge RoadNutcroftCarvers CroftLongmeadTwin Foxes

    Nearby districts

    SG1SG2SG4SG5SG6SG7SG8SG9SG10SG11AL5CB25

    Other areas

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