Design & Build in Chiswick, W4.

Victorian terraces, Edwardian semis — one fixed-price contract.

14+
Projects in W4
4.9★
Avg rating London-wide
10yr
Guarantee
100%
Fixed price

Why Chiswick homeowners pick 2VP.

Chiswick sits in the London Borough of Hounslow with pockets in Hammersmith & Fulham. Its Victorian terraces and Edwardian semis have excellent loft potential, and the area's residential character means most rear and loft works qualify for Permitted Development. We've delivered projects on Devonshire Road, Barrowgate Road and across the Grove Park conservation area.

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Typical W4 project budgets.

Loft Conversion

£55k–£90k

Dormer, mansard or hip-to-gable. 8–12 weeks build.

Rear Extension

£75k–£135k

Side-return, rear or wrap-around. 10–16 weeks build.

Full Renovation

£150k–£260k

Whole-house refurbishment. 16–24 weeks build.

Typical W4 ranges from real 2VP projects. Your project is priced against your site, brief, and finish level. Use the calculator for an estimate.

Planning & permissions in Chiswick.

Chiswick sits within the London Borough of Hounslow. Most rear and loft works fall under Permitted Development, but conservation areas and listed buildings need full planning consent. We handle the whole application process as part of every 2VP project.

  • Local conservation areas: Grove Park · Chiswick Mall · Chiswick Square · Sutton Court · Duke's Meadows
  • Typical property: Victorian terraces and Edwardian semis with rear gardens, generous loft volumes and side returns.
  • Planning authority: London Borough of Hounslow

Party wall awards are always required for shared walls — we engage a surveyor on your behalf.

2026 cost guides for Chiswick.

Borough-level pricing from real W4 quotes — use these alongside the calculator for a full picture.

Questions every homeowner asks.

Know your W4 number in 60 seconds.

60-second estimate. PDF breakdown. Optional 15-minute call with our director.

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