14 Seaton Avenue

    14, SEATON AVENUE, COPNOR, PORTSMOUTH, PO3 6LG

    This semi-detached freehold property on Seaton Avenue last sold in January 2026 for £355,000. Based on price growth in the PO3 district since then, its estimated current value is £355,000 — placing it in the 63rd percentile nationally and the 89th percentile within PO3. The property covers 105 m² (1,130 sq ft), giving an estimated value of £3,381 per m². The EPC rating is D, with a potential rating of C.

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    1,130 sq ft

    105 m²

    Last Sale Price

    £355,000

    Jan 2026

    Estimated Valuation

    £355,000

    Est. £/sq ft

    £314/sq ft

    £3,381/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: 1930-1949
    Habitable rooms6
    Main fuelmains gas (not community)
    EPC currentD
    EPC potentialC
    Floor area1,130 sq ft (105 m²)
    EPC dateJan 2017
    WallsCavity wall, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas

    Transaction History

    23 Jan 2026

    £355,000

    16 Sept 2022

    £367,000

    24 Mar 2016

    £268,000

    1 Jun 2004

    £175,000

    Key Metrics

    Estimated valuation£355,000
    Value per sq ft / m²£314/sq ft (£3,381/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    PO3 district percentile89th percentile
    National percentile63rd percentile

    District Context — PO3

    PO3 covers the central and eastern areas of Portsmouth, including neighbourhoods around Southsea and the seafront districts. It is a mixed residential area with significant maritime heritage, offering coastal appeal and established community character.

    Average Property Price - PO3

    £274,365

    35

    National percentile

    Average Net Household Income - PO3

    £36,590

    41

    National percentile

    10-Year Annualised Price Growth - PO3

    3.5%

    45

    National percentile

    10-Year Annualised Rent Growth - PO

    4.1%

    58

    National percentile

    View full analysis for PO3

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