Loft Conversion Cost UK (2026)

UK national average£30,000 – £75,000per conversion · typical duration 8–14 weeks

Loft Conversion in the UK typically costs £30,000–£75,000per conversion in 2026. London and the Home Counties sit at the top of the range; Wales, Northern Ireland and the North East are usually cheapest. Click any city below for a full local breakdown.

What's usually included

What affects the price

Loft Conversion prices by UK location

London

London£40,500 – £101,250Barnet£36,600 – £91,500Croydon£34,500 – £86,250Ealing£36,600 – £91,500Bromley£35,400 – £88,500Enfield£34,500 – £86,250Brent£36,600 – £91,500Wandsworth£39,000 – £97,500Tower Hamlets£38,400 – £96,000Southwark£39,000 – £97,500Lambeth£38,400 – £96,000Lewisham£36,000 – £90,000Hillingdon£35,400 – £88,500Redbridge£34,500 – £86,250Hounslow£35,400 – £88,500Greenwich£36,600 – £91,500Hackney£38,400 – £96,000Waltham Forest£35,400 – £88,500Camden£40,500 – £101,250Haringey£36,600 – £91,500Westminster£42,000 – £105,000Harrow£36,000 – £90,000Bexley£34,500 – £86,250Islington£39,600 – £99,000Merton£36,600 – £91,500Sutton£34,500 – £86,250Richmond upon Thames£38,400 – £96,000Hammersmith£39,600 – £99,000Kingston upon Thames£36,600 – £91,500Ilford£35,400 – £88,500Kensington£42,000 – £105,000Romford£34,500 – £86,250Wembley£36,600 – £91,500Fulham£40,500 – £101,250Orpington£34,500 – £86,250Uxbridge£35,400 – £88,500Twickenham£37,500 – £93,750Chelsea£42,600 – £106,500Stratford£37,500 – £93,750

South East

Brighton£36,000 – £90,000Southampton£32,400 – £81,000Portsmouth£31,500 – £78,750Reading£34,500 – £86,250Slough£34,500 – £86,250Oxford£37,500 – £93,750Isle of Wight£31,500 – £78,750High Wycombe£34,500 – £86,250Maidstone£32,400 – £81,000Crawley£33,600 – £84,000Worthing£31,500 – £78,750Basingstoke£33,000 – £82,500Gillingham£30,600 – £76,500Woking£36,000 – £90,000Eastbourne£30,600 – £76,500Hastings£28,500 – £71,250Hove£36,000 – £90,000Dartford£34,500 – £86,250Bracknell£34,500 – £86,250Gosport£29,400 – £73,500Chatham£30,000 – £75,000Guildford£36,600 – £91,500Ashford£31,500 – £78,750Aylesbury£33,000 – £82,500Maidenhead£36,000 – £90,000Redhill£35,400 – £88,500Farnborough£34,500 – £86,250Bognor Regis£29,400 – £73,500Sittingbourne£30,000 – £75,000Margate£27,600 – £69,000Tunbridge Wells£35,400 – £88,500Canterbury£31,500 – £78,750Banbury£31,500 – £78,750Eastleigh£31,500 – £78,750Horsham£34,500 – £86,250Andover£31,500 – £78,750Folkestone£29,400 – £73,500Wokingham£36,000 – £90,000Havant£30,600 – £76,500Winchester£36,000 – £90,000Newbury£34,500 – £86,250Fareham£31,500 – £78,750Ramsgate£27,000 – £67,500Camberley£33,600 – £84,000Aldershot£33,000 – £82,500Windsor£36,600 – £91,500Epsom£36,600 – £91,500Burgess Hill£33,000 – £82,500Dover£29,400 – £73,500Haywards Heath£34,500 – £86,250Sevenoaks£37,500 – £93,750Chichester£34,500 – £86,250

East of England

Milton Keynes£33,000 – £82,500Luton£34,500 – £86,250Peterborough£28,500 – £71,250Colchester£30,600 – £76,500Basildon£32,400 – £81,000Southend-on-Sea£31,500 – £78,750Cambridge£36,000 – £90,000Ipswich£28,500 – £71,250Norwich£28,500 – £71,250Chelmsford£33,600 – £84,000Bedford£31,500 – £78,750Watford£35,400 – £88,500Hemel Hempstead£34,500 – £86,250Harlow£33,000 – £82,500Stevenage£33,000 – £82,500St Albans£36,600 – £91,500Lowestoft£26,400 – £66,000Great Yarmouth£25,500 – £63,750Cheshunt£35,400 – £88,500Welwyn Garden City£34,500 – £86,250Braintree£31,500 – £78,750King's Lynn£26,400 – £66,000Bury St Edmunds£30,600 – £76,500Hatfield£33,600 – £84,000

South West

Bristol£34,500 – £86,250Plymouth£28,500 – £71,250Bournemouth£31,500 – £78,750Swindon£30,000 – £75,000Poole£31,500 – £78,750Exeter£31,500 – £78,750Gloucester£29,400 – £73,500Cheltenham£33,000 – £82,500Bath£36,000 – £90,000Weston-super-Mare£28,500 – £71,250Taunton£29,400 – £73,500Torquay£28,500 – £71,250Weymouth£28,500 – £71,250Paignton£27,600 – £69,000Yeovil£28,500 – £71,250Salisbury£31,500 – £78,750Barnstaple£27,600 – £69,000Penzance£27,600 – £69,000Dorchester£30,000 – £75,000St Austell£27,000 – £67,500Truro£29,400 – £73,500

West Midlands

Birmingham£30,000 – £75,000Coventry£29,400 – £73,500Sandwell£28,500 – £71,250Dudley£28,500 – £71,250Walsall£28,500 – £71,250Wolverhampton£28,500 – £71,250Stoke-on-Trent£26,400 – £66,000Solihull£31,500 – £78,750Telford£27,600 – £69,000Worcester£29,400 – £73,500Redditch£28,500 – £71,250Nuneaton£28,500 – £71,250Shrewsbury£28,500 – £71,250Stafford£27,600 – £69,000Hereford£28,500 – £71,250Kidderminster£27,600 – £69,000Leamington Spa£32,400 – £81,000Warwick£31,500 – £78,750Stratford-upon-Avon£32,400 – £81,000

East Midlands

Leicester£29,400 – £73,500Nottingham£29,400 – £73,500Derby£28,500 – £71,250Northampton£30,000 – £75,000Mansfield£26,400 – £66,000Lincoln£27,000 – £67,500Chesterfield£26,400 – £66,000Corby£27,000 – £67,500Kettering£28,500 – £71,250Loughborough£28,500 – £71,250Boston£25,500 – £63,750

Yorkshire

Leeds£30,000 – £75,000Sheffield£28,500 – £71,250Bradford£27,000 – £67,500Wakefield£27,600 – £69,000Doncaster£25,500 – £63,750Hull£24,600 – £61,500Rotherham£26,400 – £66,000Barnsley£25,500 – £63,750Huddersfield£27,600 – £69,000York£31,500 – £78,750Halifax£27,000 – £67,500Grimsby£24,600 – £61,500Scunthorpe£24,600 – £61,500Harrogate£33,000 – £82,500Scarborough£26,400 – £66,000

North West

Manchester£31,500 – £78,750Liverpool£28,500 – £71,250Wigan£26,400 – £66,000Wirral£27,600 – £69,000Stockport£30,000 – £75,000Bolton£27,000 – £67,500Sefton£27,600 – £69,000Salford£30,000 – £75,000Oldham£27,000 – £67,500Trafford£31,500 – £78,750Tameside£27,000 – £67,500Rochdale£26,400 – £66,000Warrington£29,400 – £73,500Bury£27,600 – £69,000St Helens£26,400 – £66,000Knowsley£26,400 – £66,000Preston£27,600 – £69,000Birkenhead£27,000 – £67,500Blackpool£25,500 – £63,750Blackburn£25,500 – £63,750Southport£28,500 – £71,250Chester£31,500 – £78,750Burnley£24,600 – £61,500Carlisle£26,400 – £66,000Crewe£27,600 – £69,000Widnes£26,400 – £66,000Runcorn£26,400 – £66,000Barrow-in-Furness£25,500 – £63,750Ellesmere Port£27,000 – £67,500Lancaster£27,600 – £69,000Macclesfield£31,500 – £78,750Chorley£27,000 – £67,500Leyland£26,400 – £66,000Kendal£28,500 – £71,250Fleetwood£24,600 – £61,500

North East

Newcastle upon Tyne£28,500 – £71,250Sunderland£26,400 – £66,000Gateshead£27,000 – £67,500Stockton-on-Tees£26,400 – £66,000Middlesbrough£25,500 – £63,750Darlington£26,400 – £66,000Hartlepool£24,600 – £61,500South Shields£26,400 – £66,000Durham£27,600 – £69,000North Shields£27,000 – £67,500Redcar£24,600 – £61,500

Wales

Cardiff£26,400 – £66,000Swansea£25,500 – £63,750Newport£25,500 – £63,750Wrexham£24,600 – £61,500Bridgend£24,600 – £61,500Merthyr Tydfil£24,000 – £60,000Pontypridd£24,600 – £61,500Llandudno£25,500 – £63,750Bangor£24,600 – £61,500Aberystwyth£25,500 – £63,750

Scotland

Glasgow£27,000 – £67,500Edinburgh£33,000 – £82,500Aberdeen£28,500 – £71,250Dundee£26,400 – £66,000Paisley£25,500 – £63,750East Kilbride£26,400 – £66,000Inverness£27,600 – £69,000Livingston£28,500 – £71,250Dunfermline£26,400 – £66,000Hamilton£25,500 – £63,750Kirkcaldy£25,500 – £63,750Perth£27,600 – £69,000Ayr£25,500 – £63,750Stirling£28,500 – £71,250Falkirk£26,400 – £66,000

Northern Ireland

Belfast£25,500 – £63,750Derry£23,400 – £58,500Newtownabbey£25,500 – £63,750Craigavon£23,400 – £58,500Bangor (NI)£26,400 – £66,000Lisburn£25,500 – £63,750Ballymena£23,400 – £58,500Newry£24,000 – £60,000