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    20 Bonllwyn

    20, BONLLWYN, AMMANFORD, SA18 2EF

    This semi-detached freehold property on Bonllwyn last sold in September 2021 for £168,000. Based on price growth in the SA18 district since then, its estimated current value is £204,957 — placing it in the 26th percentile nationally and the 56th percentile within SA18. The property covers 86 m² (926 sq ft), giving an estimated value of £2,383 per m². The EPC rating is C, with a potential rating of B.

    See wider trends for Bonllwyn →

    Type

    Semi-Detached

    Tenure

    Freehold

    Floor Area

    926 sq ft

    86 m²

    Last Sale Price

    £168,000

    Sept 2021

    Estimated Valuation

    £204,957

    Est. £/sq ft

    £221/sq ft

    £2,383/m²

    Property Details

    TypeSemi-Detached
    TenureFreehold
    Built formSemi-Detached
    Construction ageEngland and Wales: before 1900
    Habitable rooms5
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area926 sq ft (86 m²)
    EPC dateSept 2016
    WallsSandstone or limestone, with internal insulation
    HeatingBoiler and radiators, mains gas

    Transaction History

    1 Sept 2021

    £168,000

    10 Apr 2017

    £125,000

    5 Jun 2015

    £65,500

    Key Metrics

    Estimated valuation£204,957
    Value per sq ft / m²£221/sq ft (£2,383/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    SA18 district percentile56th percentile
    National percentile26th percentile

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    May 2025

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    See wider trends for Bonllwyn →

    District Context — SA18

    See wider trends for SA18 →

    SA18 covers the Ammanford and Betws areas in Carmarthenshire, south Wales, situated in the western valleys of the region. It is a rural and semi-rural locality with a character rooted in former mining heritage, now offering quieter residential appeal.

    Average Property Price - SA18

    £218,423

    18

    National percentile

    12 month avg at 31 Jul 2026

    Average Net Household Income - SA18

    £32,696

    17

    National percentile

    2023 census data

    10-Year Annualised Price Growth - SA18

    5.2%

    94

    National percentile

    Estimate at 31 Jul 2026

    10-Year Annualised Rent Growth - SA

    3.9%

    47

    National percentile

    Estimate at 31 Jul 2026

    More properties on Bonllwyn

    12 Bonllwyn15 Bonllwyn16 Bonllwyn18 Bonllwyn19 Bonllwyn2 Bonllwyn21 Bonllwyn22 Bonllwyn23 Bonllwyn26 Bonllwyn28 Bonllwyn29 Bonllwyn

    Streets in SA18

    Bryn AvenueNew RoadGlyn RoadTalbot RoadPantyffynnon RoadBonllwynTanygraigVilliers RoadMaes Y DailBanwen PlaceLeyshon RoadGors Goch Road

    Nearby districts

    SA10SA11SA12SA13SA14SA15SA16SA17SA19SA20CF41LD5

    Other areas

    St Albans (AL)Stevenage (SG)Stockport (SK)Stoke-on-Trent (ST)Sunderland (SR)Sutton (SM)Swindon (SN)Taunton (TA)Teesside (TS)Telford (TF)Torquay (TQ)Truro (TR)