Party Wall Surveyor Surrey

Planning an extension, loft conversion, basement or new structure in Surrey? The Party Wall etc. Act 1996 may apply where work affects a shared wall or structure, involves building at the boundary, or includes qualifying excavation close to a neighbouring building.

Harding Chartered Surveyors advises building owners and adjoining owners across Guildford, Woking, Epsom, Esher, Reigate, Weybridge, Cobham, Dorking, Staines, Chertsey and Egham. Surrey includes Victorian and Edwardian terraces, suburban semi-detached houses, converted flats, detached homes and commercial property, so the correct procedure depends on the design, foundation depth, ownership and distance to neighbouring structures.

We can review drawings, establish whether notice is required, prepare and serve the correct Party Wall Notice, record the adjoining property and, where a dispute arises under the Act, prepare a Party Wall Award. The process is separate from planning permission, Building Regulations, leasehold consent and boundary ownership. The government explanatory booklet provides the official overview.

Party wall services for Surrey properties

Our advice is tailored to the work and ownership position rather than relying on a standard notice for every project:

• Initial review: check drawings, foundation details and ownership records to identify the relevant provisions and adjoining owners.
• Party Wall Notices: prepare notices for work to a party structure, building at the line of junction or qualifying excavation.
• Schedules of Condition: provide a dated photographic and written record of accessible areas before work begins.
• Party Wall Awards: set out the authorised work, safeguards, access arrangements and practical requirements where surveyors are appointed.
• Agreed Surveyor appointments: where both owners agree, one impartial surveyor can administer the Act for both sides.

Party structure notices normally require two months. Notices for new walls at the boundary and qualifying excavation normally require one month. A notice generally remains effective for 12 months. For section 2 and section 6 notices, no response within 14 days normally means a dispute has arisen and the surveyor appointment procedure can begin.

For building owners: contact a surveyor while the design is being finalised. Starting notifiable work before the procedure is complete can expose the project to delay, additional cost and possible court action; the Act does not provide a retrospective notice procedure.

For adjoining owners: receiving a notice does not mean you must oppose the work. You can consent, consent subject to practical safeguards, or appoint a surveyor where a dispute has arisen. Appointed surveyors must act impartially in administering the Act, regardless of who appointed them. Read our guidance for adjoining owners.

A Schedule of Condition records accessible parts of the neighbouring property before work starts. An Award may cover the authorised works, working methods, protective measures, access arrangements and procedures for relevant damage. It does not grant planning permission or determine every boundary dispute.

For independent consumer guidance, see the RICS party walls guide.

The Act can apply to Surrey projects such as:

• Rear and side extensions where a wall is built at the boundary or foundations fall within the statutory excavation distances.
• Loft conversions where steel beams bear into a party wall or party structure.
• Chimney-breast removal or cutting flashings, damp-proof courses or structural bearings into the party wall.
• Basements, underpinning and deeper foundations within three or, in some circumstances, six metres of a neighbouring structure.
• New buildings and substantial refurbishments close to neighbouring houses, flats or commercial premises.

Excavation is not notifiable merely because it is nearby. The three-metre test depends on whether the proposed excavation will go below the neighbour's foundations; the six-metre test uses a 45-degree line from the bottom of those foundations. Reliable foundation information is therefore important.

Surrey party wall FAQs

Do I need a Party Wall Notice for a loft conversion?
Often, but not always. Notice is commonly required where beams are inserted into a party wall or party structure. The structural drawings should be checked before assuming the Act applies.

Can my neighbour stop the work?
An adjoining owner cannot use the Act simply to prevent lawful work, but can require the statutory procedure to be followed and relevant safeguards to be settled. Planning, access, lease and boundary issues remain separate.

What happens if my neighbour does not reply?
For section 2 and section 6 notices, no response within 14 days normally creates a deemed dispute. A further request to appoint a surveyor is then served before the statutory appointment process can continue.

Can one surveyor act for both owners?
Yes. Once a dispute has arisen, both owners may appoint one Agreed Surveyor. That surveyor must act impartially. If the owners do not agree on one surveyor, each appoints their own and the two surveyors select a third surveyor.

Who normally pays the surveyors' fees?
The building owner usually pays the reasonable costs arising from the works they propose, although costs can be apportioned differently in some circumstances. The surveyor should explain the likely position for the particular case.