Party Wall Surveyor Wimbledon SW19

Grey & Associates are party wall surveyors based in Wimbledon. Our office is on Windsor Avenue in SW19, which makes this our closest area to cover — site visits here are usually same-day, and a large share of our caseload sits within a couple of miles of the Broadway. We handle the full range: notices for loft conversions, rear and side-return extensions and basement schemes, Schedules of Condition on the neighbouring property, and awards where the owners disagree or a notice goes unanswered.

Key takeaway

Wimbledon contains three quite different party wall markets within two postcodes. The Village, Parkside and West Wimbledon are large period houses where the schemes are deep — basements, full rear additions, structural work — and the neighbours are experienced enough to appoint their own surveyor. The terraces around Southfields, Haydons Road and Wimbledon Park produce standard side-return and loft cases, usually with one neighbour. Raynes Park and Merton Park are inter-war and 1930s, where lofts and single-storey extensions are the typical job.

If you have received a notice, remember that in a dispute the Building Owner carrying out the work is responsible for the reasonable fees of both surveyors. Your representation is not coming out of your own pocket in the normal case.

Wimbledon, area by area

The Village, Parkside, Ridgway and West Wimbledon — SW19

Wimbledon Village and the roads leading off the Common — Parkside, the Ridgway, Arthur Road, Marryat Road and out through Copse Hill and Cottenham Park — are the largest period houses in the area, and they attract the most technically demanding projects. Full-depth basements, two-storey rear additions, and structural alterations that bring both section 2 and section 6 into the same job. Much of the Village and the Commonside roads fall within conservation areas, and the Common itself is managed by the Conservators, which adds a further layer to anything affecting its margins. On these projects the adjoining owners usually instruct their own surveyor, and the Schedule of Condition needs to be thorough enough to withstand scrutiny a year later.

Wimbledon Park, Southfields and Haydons Road — SW19

South of the town centre, and across towards Southfields, the housing is dominated by Victorian and Edwardian terraces and the classic London renovation: side-return extension into a narrow gap, rear addition, loft above. There is almost always a party wall in the middle of it. This is our highest-volume type of Wimbledon case and usually the simplest — one or two adjoining owners, a straightforward notice sequence, and a clean Schedule of Condition. Just over the boundary in Wandsworth, the same streets continue, so we cover both sides of it without a change of surveyor.

Merton Park and Raynes Park — SW19 and SW20

Merton Park is a conservation area with a distinctive planned layout and a strong sense of how its houses should be altered; the controls there mean designs are scrutinised in a way they are not elsewhere in the borough. Raynes Park and the streets through to West Wimbledon and Wimbledon Chase are predominantly inter-war, semi-detached and terraced, and the standard project is a loft conversion or a single-storey rear extension with the shared wall between two houses as the party structure. Because these are frequently the second or third alteration a house has had, we check the existing walls and any earlier works before advising on what notice is needed.

Wimbledon Broadway and South Wimbledon — SW19

Around the town centre the housing mix changes: larger Victorian houses divided into flats, purpose-built blocks, and mixed-use buildings with commercial space at ground level. The party wall questions here are as often about separating floors and structures shared above and below as about a vertical wall, and the adjoining owners are frequently a freeholder plus several leaseholders. In a mixed-use building the notice position also has to consider the commercial interests.

Practical points that are specific to SW19

The tennis fortnight is a real site constraint. For about two weeks in late June and early July, access and deliveries around the Village, Church Road and the surrounding streets are severely restricted by the Championships. Party wall work itself does not stop, but excavation, deliveries and scaffold erection in that area usually do. Build the gap into your programme rather than discovering it in June.
Conservation areas and the Common. The Village, much of the Commonside roads and Merton Park carry additional controls, and the Commons have their own management regime. Heritage consent is a planning matter that sits alongside the party wall process rather than replacing it — and on older houses here a Schedule of Condition that records plaster, cornices and original joinery in detail is what the damage argument later turns on.
Frequent conversion means frequent adjoining owners. Wimbledon has a high proportion of houses divided into flats. Where a loft or basement project touches a converted house next door, the freeholder and each relevant leaseholder may each be an adjoining owner, and each needs their own notice and potentially their own award.
Deep digging on clay and gravel. Wimbledon's ground conditions vary noticeably between the higher ground around the Common and the lower ground towards Colliers Wood and the Wandle. Foundation design drives whether section 6 is engaged and how deep it goes, which is a question for the engineer — but the surveyor needs the answer before the notice is drafted. Our note on eccentric and concentric foundations explains why the distinction matters when new foundations sit beside old ones.

If your project involves temporary support while a shared wall is opened up, temporary works to loadbearing walls covers what the award and the design have to deal with. For the broader question of which section applies, the different types of party wall is the place to start.

Fees in Wimbledon

Fixed and published: £165 + VAT per adjoining property to serve notice, £620 + VAT per Schedule of Condition, and £350 + VAT per adjoining property for an award acting for the Building Owner. A one-neighbour dispute — notices, one Schedule of Condition and the award — is £1,135 + VAT. All prices exclude VAT at 20%.

Basement and underpinning works are priced differently. Wimbledon Village and Parkside basements are a different job from a loft conversion and are not priced as one: deeper excavation, more engineering input, more extensive schedules. We review your plans and the proposed works first, then present a formal written quote before anything is agreed and before any notice is served.

The full fee breakdown and the position on who pays for both surveyors in a dispute is on our London party wall surveyor page.

Wimbledon party wall questions

Do I need party wall consent for a basement in Wimbledon Village or on Parkside?

Almost certainly yes, on two counts. Excavating within three metres of a neighbouring structure and deeper than its foundations is section 6 works, and where the party wall itself is underpinned or altered, section 2 applies with its two-month notice. On the larger Village and Parkside houses the dig is often deep and wide, so the Schedule of Condition and, on most schemes, an engineer's assessment of the neighbouring foundations are central to the case.

Does the Wimbledon tennis fortnight affect building work in SW19?

It affects site logistics rather than the law. For roughly a fortnight in late June and early July, access, parking and deliveries around the Village, Church Road and the surrounding streets are heavily restricted by the Championships. Party wall notices do not pause, but excavation, deliveries and scaffold erection in that area often have to. Programme the noisy phase either side of it.

Who is the adjoining owner if my neighbour's house is converted into flats?

Usually the freeholder in respect of the structure, and each leaseholder whose flat touches the party structure in their own right. In the converted houses common around Wimbledon Broadway and South Wimbledon, that can mean several notices for one project and, if the case becomes a dispute, a separate award for each adjoining owner.

What does a party wall surveyor cost in Wimbledon?

£165 per adjoining property to serve notice, £620 per Schedule of Condition, and £350 per adjoining property for an award acting for the Building Owner. A one-neighbour dispute — notices, one Schedule of Condition and the award — is £1,135 all-in. All figures exclude VAT at 20%. Basement and underpinning works are priced differently, and a formal quote is presented after we have reviewed the plans and the proposed works.

Talk to a Wimbledon party wall surveyor

We are on Windsor Avenue in SW19 and have worked on the Party Wall etc. Act 1996 exclusively since 2008. Most SW19 and SW20 site visits are arranged within a day or two of your call.

Local — our office is in SW19, not across London.
Fixed fees quoted per adjoining property before work starts.
Experience of the Village, Parkside, Merton Park and the terraces around the Broadway.
Advice on programme and access around the Championships if your site is affected.

Call 020 8150 3762 or email info@greyandassociates.co.uk.

Digging out a basement? That work has its own page: basement and underpinning party wall surveyors.

Coverage elsewhere in London: Wandsworth, South West London, South East London and West London.

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Party Wall Surveyor in Wimbledon