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Service · North London

Extensions, built to spec.

Single and double-storey rear extensions, side returns, infills. Working off architect's plans and Building Regs. Brick matched to the existing house, courses lined off a string, the carpenter brought in clean.

A&B Brickwork – extensions in North London
Recent · Extensions
Rear extension · N19
What's Covered

Every extensions job,
four basics covered.

Scope scales with the job. These four are the spine of every extensions engagement.

01

Single-Storey Rear

Rear extensions of 20 to 40 m² are our regular bread-and-butter. Foundations, brick and block skin, structural steel set, slab and roof, ready for the second-fix trades.

02

Side Returns & Infills

Classic Victorian side-return infill, kitchen side-return and full L-shape infill. Brick matched to the existing rear elevation, glazed roof openings formed neatly.

03

Two-Storey Extensions

Two-storey rear and side extensions, working with the architect's structural drawings. Floor zones, RSJ pad stones, cavity tray detail at every floor level.

04

Brick Match

A brick sample panel is built and signed off before the rest of the wall goes up. Pointing colour and detail matched to the existing house.

Frequently Asked

Common questions,
plainly answered.

How long does a single-storey rear extension take?

Most rear extensions of 25 to 40 m²: 12 to 16 weeks of brick and block work from groundworks to roof, depending on access and the spec.

Do you take care of Building Control?

We work with your architect and Building Control inspector. We attend inspections on site at foundation, DPC, structural steel, and superstructure stages.

Can we live in the house during the build?

Usually yes. The party wall to the rear typically only comes through near the end of the build, so the rest of the house stays habitable. We dust-protect and seal the working area.

Will you work with our architect?

Yes. Most of our extension work runs to architect's drawings. If you have not yet engaged one, we can recommend a couple of North London practices we work with regularly.

Where We Work

Extensions across
North London.

From the N postcodes out to Barnet, Enfield and Hampstead. If your street is not listed, ask anyway.

Get in touch

Tell us
about the job.

Quickest by phone. Or send the form and we will come back with a price within 48 hours.

A&B Brickwork Ltd

North London brickwork. Two trowels, one company, on every job from start to finish.

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PatchNorth London · N postcodes