Kitchen with pale units and a long stone topped island.

House extensions in Oxshott.

Fulham · SW6 · Fulham, four new-build houses with basementsCompleted work, photograph

Oxshott plots are wooded and large. An extension here is planned around the trees, then the rules.

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Trees first, then the plan.

No Article 4
And no conservation area in Oxshott
DM6
Tree roots protected through the build
KT22
Detached houses under mature trees

NU Projects is a design and build company in Fulham SW6, founded in 2010. We handle house and kitchen extensions in Oxshott KT22, under one contract. A rear kitchen extension typically runs £160k to £250k. A side return extension typically runs £140k to £220k. Call 020 7731 6841, and a budget estimate typically follows within seven days.

Oxshott houses stand on private estates under mature trees. Roots often spread wider than people expect.

So the survey starts with the trees. Policy DM6 protects roots before, during and after construction.

Footings may be bridged, or the room moved, to keep clear of them.

Planning is lighter than in London. With no conservation area or Article 4 here, national householder rights stand.

Estates set terms of their own. Birds Hill byelaws of 2015 fix a deposit, hours and a completion period.

What the council allows in Oxshott.

Council
Elmbridge Borough Council. No conservation area or Article 4 direction covers Oxshott.
Householder rights
One storey at the rear, 4 metres deep, or 8 by prior approval.
Trees
Policy DM6 guards roots through every stage of the build.
Green Belt
Some plots lie inside it. There, added volume and footprint are capped.
Birds Hill estate
2015 byelaws set a deposit, working hours and a completion period.

Source: Elmbridge Development Management Plan 2015, Policy DM18, and Flood Risk SPD 2016. Read on 12 October 2026. Policies change, so we read them again for your address.

Built by us in Fulham.

Rear courtyard with a glass rooflight set into the paving.

Fulham·New build

Fulham, four new-build houses with basements

Our nearest new build is in Fulham SW6, four houses with basements.

See the project

Completed work, photographs

What a house extension costs in Oxshott.

£200k to £320kA wraparound extension. A project total, from our 2026 cost guide.

Our Surrey projects are still ahead of us. This is a London guide total.

Fees, contingency and VAT sit outside it.

Open the calculatorThe 2026 cost guideCan I build it here?

How close can an Oxshott extension sit to a mature tree?

That depends on the root area, which an arborist maps.

Policy DM6 protects roots before, during and after construction.

Bridged footings can keep the room close.

Should an older Oxshott house be extended or replaced?

Both are common here. A replacement house needs a full application.

An extension can often use national householder rights instead.

We draw both and compare.

What do the Birds Hill byelaws mean for my Oxshott extension?

They set a deposit, working hours and a completion period.

They run beside planning, and do not replace it.

Does an Oxshott rear extension need a planning application?

Often not. No conservation area or Article 4 covers Oxshott.

One storey may go 4 metres back, or 8 with prior approval.

Tell us about your home in Oxshott.

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A phone number or an email is enough. We only need one.

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What is the work?

We call you back within the hour, in working hours. Your details go to the studio and our email system. Read the privacy note.