Scaffolding is going up next door, drills are already biting into the shared wall, and nobody ever served you a notice — or perhaps it is your own extension that has stalled because a neighbour will not reply. Both situations demand speed. As a party wall surveyor Lewisham households rely on across SE4, SE13 and SE6, we act on the day you call: reviewing what has been served, halting unlawful works where needed, or unblocking your own project with correctly drafted paperwork. The Act protects both sides of the wall, and knowing your position today beats discovering it after the cracks appear.
Why Choose Us in Lewisham
Lewisham’s terraced streets are experiencing one of south-east London’s great extension booms, and we are on them constantly. In the Brockley conservation area, Victorian houses with original detailing demand sensitive loft and side return schemes, and conservation constraints tend to push value into the rear — squarely into party wall territory. Up on Telegraph Hill the tall, four-storey terraces bring heavier structural interventions, with steels bearing on party walls that already carry generations of alterations. Catford and Hither Green offer street after street of two-storey Victorian and Edwardian terraces where wraparound kitchens and dormers are almost standard, and where both neighbours are frequently building at once. We understand the shallow corbelled footings, shared flues and lath-and-plaster party structures common to this stock, so our schedules of condition capture what matters and our awards anticipate how these old walls respond to modern steelwork.
Our Party Wall Services in Lewisham
Everything begins with getting the paperwork right. We identify the notifiable works on your drawings, confirm which owners qualify under the Act, and serve accurate party wall notices with the correct statutory periods. When neighbours consent, you proceed with a simple record on file; when they dissent, we move promptly to a schedule of condition — room-by-room photographs and notes of the adjoining house — followed by a negotiated party wall award authorising the works with sensible conditions on hours, dust and access. For rear extensions in Brockley and Catford, foundation depths often trigger the excavation notice requirements; we check this early so your engineer designs accordingly. You receive proof of service for every notice, the full condition report, the signed award and a direct line to your surveyor until the builders leave. If you are an adjoining owner, appointing us usually costs you nothing, as the building owner pays reasonable fees. For transparent pricing before you commit, see what the party wall process costs, and where a disagreement is really about where the boundary lies, our boundary dispute service resolves that too.
What Lewisham Clients Say
We dissented to next door’s extension in Hither Green and this firm was appointed for us. Clear explanations, a thorough survey of our house, and we never received a bill.
Adaeze, Hither Green
Our Brockley side return needed notices both sides. One neighbour consented, one did not, and the award still came through in under a month. Very straightforward to deal with.
Sam, Brockley
Party Wall FAQs for Lewisham
Next door in SE13 started work without serving me a notice — what can I do?
Unnotified notifiable works can be restrained by injunction, and you lose none of your rights by acting. Call us first: a firm surveyor’s letter usually brings the building owner to the table within days.
Does the Brockley conservation area affect my party wall obligations?
Conservation rules govern planning consent, not the Party Wall Act, but the rear extensions the conservation area steers you towards almost always involve notifiable cutting into the party wall and boundary excavation.
Both my Catford neighbours are extending at the same time — how does that work?
Each project needs its own notices and, if you dissent, its own award and schedule of condition. Separate records for each side are what protect you when attributing any damage afterwards.
Call now for same-day service in Lewisham: 0204 579 8270 — or get a fixed quote online.
Party wall surveyors in nearby areas
We also cover the surrounding boroughs: party wall surveyor Southwark, party wall surveyor Greenwich and party wall surveyor Bromley – or see all surveyors in South East London.

