Party Wall Surveyor Ealing
Harding Chartered Surveyors provides impartial party wall advice for building owners and adjoining owners across Ealing, including Ealing Broadway, Northfields, South Ealing, Hanwell and Acton.
If you are planning an extension, loft conversion, structural alteration or excavation near a neighbouring building, we can review the drawings, identify whether the Party Wall etc. Act 1996 applies, serve the appropriate notice and prepare a Party Wall Award where required. If you have received a notice, we can explain your options and assess the proposed safeguards without taking an adversarial approach.
For an initial discussion and a clear, no-obligation quote, complete the form on this page or contact us on 020 7736 2383.
Rules for Party Walls in Ealing
The Act applies only to specified work. Common Ealing examples include cutting steel beams into a party wall for a loft conversion, raising or rebuilding a party structure, constructing at the line of junction, and excavating within three or six metres where the statutory depth tests are met.
For party-structure and excavation notices, if the adjoining owner does not consent in writing within 14 days, a dispute is deemed to have arisen and the owners may appoint one agreed surveyor or a surveyor each.
An appointed surveyor does not act as an owner’s advocate. The statutory role is impartial: the surveyor or surveyors settle the dispute by preparing an Award that can regulate how and when the work is carried out, set reasonable protective measures and record the neighbouring property’s condition. Planning permission and building regulations approval are separate from the Party Wall Act process.
Because the legal test depends on the proposed work, dimensions and neighbouring foundations, drawings should be checked before notices are served.
Before notices are served
A useful first review includes the architectural and structural drawings, foundation details, the proposed start date and the titles of the properties involved. Flats and leasehold buildings may have several adjoining owners, so the freeholder and qualifying leaseholders must be considered rather than relying only on the occupier’s name.
A notice should accurately describe the work and be served on the correct owners. An informal conversation with a neighbour is sensible, but it does not replace written consent or the statutory procedure where the Act applies.
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Party Wall and Boundary Surveyor · MFPWS MPTS
Last reviewed: September 2026

Party Wall Services in Ealing
We advise on residential and commercial projects where the proposed work may engage the Party Wall etc. Act 1996. Typical instructions include:
- rear and side extensions with foundations near a neighbouring building;
- loft conversions involving beams or other work to a party structure;
- chimney-breast removal, raising a party wall or structural alterations;
- new walls at or close to the boundary; and
- basement excavation, underpinning and other deeper foundation work.
Advice for building owners
We can review plans before construction, identify the relevant adjoining owners and prepare the correct Party Wall notices. Early review is useful because notice periods are set by the Act and a defective notice can delay the statutory process.
If written consent is not given, we can act as the building owner’s appointed surveyor or, where both owners agree, as the Agreed Surveyor. The surveyor’s role remains impartial. We review the construction information, discuss reasonable safeguards with the other appointed surveyor and prepare the Party Wall Award.
Advice for adjoining owners
Receiving a notice does not mean you must oppose the work. You may consent in writing or dissent and appoint a surveyor. We can explain the notice, review the proposed method and consider whether further information or protective measures are reasonably required.
A schedule of condition often accompanies an Award. It records the relevant parts of the neighbouring property before work starts, helping both owners distinguish pre-existing defects from any later damage.
Party wall matters in Ealing
Ealing’s mix of Victorian and Edwardian terraces, semi-detached houses, converted flats and newer developments creates different party wall questions. A loft conversion in Northfields may involve beams bearing into a party structure; an extension in Hanwell may require excavation notices; and work to flats near Ealing Broadway can involve more than one adjoining owner or long leaseholder.
The Act is separate from planning permission, building regulations, boundary ownership and rights of light. Where a matter falls outside the Act, we will explain the distinction and, where appropriate, point you towards our boundary surveying or expert witness services.
Choosing a party wall surveyor
The Act does not require an appointed surveyor to be chartered, so relevant experience and professional regulation matter. RICS recommends choosing an MRICS or FRICS surveyor with suitable knowledge of the Act. A regulated firm must also maintain professional standards, insurance and a complaints procedure. Ask who will handle the instruction, what the quoted fee includes and whether additional adjoining owners or revised designs could change the cost.
Why Choose Harding Chartered Surveyors Ealing?
Harding Chartered Surveyors is a RICS-regulated firm. Your matter is reviewed by an experienced surveyor, documents are prepared for the specific works rather than from assumptions, and fees are explained before instruction.
- advice for both building owners and adjoining owners;
- impartial administration of the statutory procedure;
- clear communication with owners and their professional teams;
- detailed notices, schedules of condition and Awards where required; and
- local coverage across Ealing and neighbouring West London districts.
What happens after you contact us?
- Initial review: we ask for the property addresses, proposed works, drawings and intended programme.
- Act assessment: we identify which provisions may apply and who may need to receive notice.
- Notices and response: notices are prepared and served. The adjoining owner may consent, dissent or take no action within the statutory response period.
- Surveyor appointment: if a dispute arises, the owners can concur in one Agreed Surveyor or appoint a surveyor each.
- Award and record: the surveyor or surveyors determine the matters in dispute. The Award commonly includes working requirements and a schedule recording relevant pre-work condition.
Frequently asked questions
Does every Ealing extension need a Party Wall notice?
No. The Act applies to defined categories of work, not to every extension. The design, distance from neighbouring structures, excavation depth and any work to a party structure determine whether notice is required.
What happens if my neighbour does not reply?
For a party-structure or excavation notice, no written consent within 14 days normally means a dispute is deemed to have arisen. The statutory surveyor appointment procedure can then be followed.
Who pays the surveyors’ fees?
The building owner usually pays the reasonable costs generated by their works, including the adjoining owner’s surveyor where one is reasonably appointed. Costs can be apportioned differently where the circumstances justify it, so the position should not be described as automatic in every case.
Can work start as soon as notice is served?
Not normally. The relevant notice period must expire unless the adjoining owner agrees to an earlier start, and any dispute must be resolved before the work covered by the Act begins. Notices also lapse if the work does not commence within 12 months.
For independent background information, see the government’s Party Wall explanatory booklet and the RICS consumer guide.
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Other Areas We Service
We provide party wall and general surveying services across West London, including Hammersmith, Chiswick, Harrow, Hounslow and Hampton.
Call us on 020 7736 2383 or request a quote online.




