Anstey Horne
Based in London · Covers Offices in London, Birmingham, Bristol, Brighton, Cardiff, Leeds, Manchester, Norwich and Plymouth Accreditation not yet checkedOwn website
03 · Existing buildings & works · Party Wall Act
Party wall surveyor in London
9 providers offering party wall surveyor in or across London, including national firms. A party wall surveyor, who can act for you, your neighbour, or both as an "agreed surveyor".
Who needs oneAnyone building on or near a boundary with a neighbouring property, or digging close to their foundations
Who can do itA party wall surveyor, who can act for you, your neighbour, or both as an "agreed surveyor"
WhenAt least 1–2 months before work starts, depending on the type of notice
9 party wall surveyors for London
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Based in or covering London (9)
G J Guinan & Co
Based in London · Coverage not stated, so check with the provider Accreditation stated by provider: RICS Regulated FirmOwn website
James Lewis Chartered Surveyors
Based in Woking, Surrey · Covers London and Surrey Accreditation stated by provider: RICSOwn website
Jonathan Bayliss Chartered Surveyors
Based in London · Covers London and the counties west of London Accreditation stated by provider: Member of the RICSOwn website
Party Walls Limited
Based in South West London · Covers London and the Home Counties Accreditation stated by provider: Faculty of Party Wall Surveyors (FPWS), Pyramus and Thisbe SocietyOwn website
Rapleys
Based in London · Covers Offices in London and elsewhere in the UK; party wall work includes Birmingham projects Accreditation not yet checkedOwn website
Rellim Surveyors
Based in London · Covers London, Essex, Suffolk and Kent Accreditation stated by provider: Faculty of Party Wall Surveyors, Pyramus and Thisbe Society, RPSAOwn website
Stace
Based in London · Covers Offices in Birmingham, Cambridge, Epping, Leeds and London Accreditation not yet checkedOwn website
The Party Wall Company (UK)
Based in Kent · Covers Greater London and the South East of England Accreditation not yet checkedOwn website
Party wall surveyor in other regions
South East (6) East of England (3) West Midlands (4) Yorkshire and the Humber (3)
About party wall surveyor
If your building work involves a shared wall, digging near a neighbour’s foundations, or building right up to the boundary, the Party Wall Act usually requires you to serve notice on your neighbour, and a surveyor to produce a party wall award before work can start.
Getting signed off in England
In England, your council’s building control team or a registered building control approver checks the work. They issue a completion or final certificate once they have the reports they need, such as the as-built SAP, EPC, air test and any sound or ventilation test results.