Foxter
Agent
Muswell Hill Double Storey Extension — Completed completed house extensions

North London · N10 · 2026

Muswell Hill Double Storey Extension — Completed

Category

House Extensions

Area

Muswell Hill (N10)

Duration

22 weeks

Completed

2026

Overview

Completed double storey side and rear extension in London stock brick with zinc fascia and full-height glazing. Sample house extension case study in Muswell Hill (N10) — completed stage, built by the Foxter site team.

Works were sequenced to keep the property secure and weathertight throughout, with a single site manager coordinating every trade from strip-out to final snagging.

Portfolio example — concept case study

Services provided

  • Planning & permitted development
  • Structural design & calculations
  • Building control sign-off
  • Groundworks & foundations
  • Drainage & manhole works
  • Brickwork & blockwork
  • Steel beam installation
  • Roofing, lanterns & rooflights
  • Glazing & external doors
  • Electrics & plumbing first fix
  • Plastering, flooring & decoration
  • Snagging & handover

Materials used

London stock brickStanding seam zincAluminium glazingSlate roofing

Before & after

After completion
Before works
BeforeAfter
↔

Timeline

01

Survey & design

Measured survey, drawings and approvals.

02

Strip-out & structure

Demolition, groundworks and steelwork.

03

First & second fix

Services, joinery, plaster and tiling.

04

Finish & handover

Decoration, commissioning and snagging.

Total programme: 22 weeks

Gallery

Muswell Hill Double Storey Extension — Completed — Completed double storey extension
Completed double storey extension
Muswell Hill Double Storey Extension — Completed — Shell and glazing stage mid-build
Shell and glazing stage mid-build

Client feedback (illustrative)

“The team worked around us and hit every milestone on the schedule.”

Illustrative feedback — N10 house extension (portfolio example, not a real client review)

Project area

Approximate area only — Muswell Hill, N10. No property addresses are published.

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