Stucco-fronted terraces, lower-ground floors and one of the most demanding planning environments in the country. Full refurbishment and structural work delivered to the standard the buildings require.
Almost the entire borough is covered by conservation area designation, and the density of listed buildings in Kensington is among the highest in London. Permitted development rights are, in practice, largely irrelevant here — most work of any substance requires an application.
The characteristic housing is mid-nineteenth century stucco-fronted terrace, typically five or six storeys including a lower-ground floor and a mansard or roof storey. The stucco itself is a maintenance liability in its own right: it needs a breathable render and paint system, and cement repairs to a lime-built elevation cause more damage than they solve.
The Royal Borough operates what is widely regarded as the most restrictive basement policy of any London authority. It generally limits new basements to a single storey below the original footprint, restricts extension beneath gardens to a proportion of the garden area, and imposes substantial requirements around construction traffic and neighbour impact. Anyone contemplating basement work here should establish the current policy position before commissioning any design.
Access is the practical constraint that shapes every programme. Narrow terraced frontages, controlled parking, restricted delivery windows and neighbours on both party walls mean deliveries have to be scheduled rather than assumed, and skip and scaffold licences arranged in advance.
A refurbishment in Kensington is not a harder build than one in Barnet. It is a harder job to run. The construction is conventional; the constraints around it are not.
Expect a longer front end. Listed building consent and planning determination take time, party wall awards on both sides are close to guaranteed on a terrace, and licences for scaffold, hoarding and skips have to be applied for rather than arranged on the morning.
Expect the logistics to carry real cost. Where there is no off-street parking and a controlled delivery window, materials arrive in smaller loads more often, waste goes out the same way, and both take labour. It is a genuine line in the budget and we'd rather show it than bury it in a rate.
And expect the neighbours to be a stakeholder. Working hours, noise, and the condition of adjoining property are all part of a party wall award, and a project that manages that relationship well finishes faster than one that doesn't.
The Royal Borough has among the most restrictive basement policies in the country. In broad terms it limits new basements to a single storey beneath the original footprint and restricts extension under gardens, alongside substantial construction management requirements. It's not a blanket prohibition, but it is a policy you design to from the outset. Establish the current position with the borough before commissioning drawings.
If the building is listed, very likely yes. Listed status covers the interior as well as the exterior — chimneypieces, staircases, doors, cornices, panelling and plaster finishes are all potentially covered. It's separate from planning permission and required in addition to it, and unauthorised work is a criminal offence.
By planning them. Scaffold, hoarding and skip licences are applied for in advance, deliveries are scheduled to the permitted windows in smaller loads, and waste removal is programmed rather than reactive. It's a real cost on a constrained site and we show it in the quote rather than absorbing it into a rate and then arguing about it later.
No — our yard is in Barnet, at Kitts End Farm. We work across London including the Royal Borough, and we'd rather be straightforward about where we're based than claim a local office we don't have.
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