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    Rear Extension & Luxury Renovation in Colwith Road W6 — photo 1

    Rear Extension & Luxury Renovation — Colwith Road, W6

    Project
    Rear Extension & Luxury Renovation
    Location
    Colwith Road, London, W6 9EZ
    Project value
    £75,000 (inc. VAT)
    Year
    2026

    The project

    About this project

    LINX Design & Build completed a full rear extension and luxury internal renovation at this West London property, transforming it into a modern, high-specification family home. Every aspect of the project was carefully planned and executed to combine traditional construction methods with premium contemporary finishes, creating a bright, spacious and elegant living environment.

    The extension was constructed using traditional London stock bricks, allowing the new structure to blend seamlessly with the original property. A new pitched roof was built and finished with Velux roof windows, maximising natural daylight and creating an open, welcoming space throughout. A standout feature was the installation of premium aluminium bi-fold doors, supplied and fitted by LINX Glass, creating a seamless connection between the open-plan living area and the rear garden.

    Internally, the works included a luxury bespoke kitchen with premium quartz worktops, parquet flooring throughout the main living areas, new MDF skirting boards, and a complete luxury bathroom refurbishment with high-quality sanitaryware and fittings. Modern decorative lighting, full plastering and a professional paint finish, and complete second-fix carpentry were all delivered to an exceptional standard, followed by final snagging and quality-assurance inspections.

    This £75,000 renovation has completely transformed the property into a contemporary family home. By combining traditional brickwork with modern glazing, bespoke joinery, luxury flooring and premium interior finishes, LINX Design & Build delivered a home that is both visually stunning and built for long-term durability.

    Gallery

    The project in pictures

    18 photographs from this project. Select any one to see it full size.

    Film

    The project on film

    Colwith Road · HammersmithRear extension & renovation
    Colwith Road · BuildInside the build

    The service

    Home extensions

    Rear, side return, wraparound, double-storey and kitchen extensions across London & the South East.

    One team takes it from the first drawing to handover — our in-house architects and our own trades — on a fixed-price quote, with a 10-year structural guarantee and a free consultation to start.

    Starting price

    From £60,000

    Typical build times

    • Single-storey extension8–12 weeks
    • Double-storey extension12–18 weeks
    • Kitchen extension8–12 weeks
    • Side return extension8–12 weeks
    • Wraparound extension12–18 weeks

    These are indicative construction durations only. Final programmes depend on project scope, site conditions, approvals and material availability.

    What every client receives

    • JCT Construction Contract
    • Payment Plan
    • Construction Programme
    • Dedicated Full-Time Project Manager
    • Dedicated Full-Time Site Foreman
    • Daily Progress Updates
    • Weekly Progress Reports
    • Quality Control
    • Completion & Handover

    How your project works

    Six clear stages, from first enquiry to completion — whether we design and build, or build from your drawings.

    For clients who need the whole project managed: design, planning, building regulations and construction, from initial enquiry through to completion.

    1. Step 1: Initial Consultation & Feasibility

      Timeline: 1–3 days

      Initial consultation to discuss requirements, ideas and budget.

    2. Step 2: Architectural Design & Drawings

      Timeline: 1–4 weeks

      Architectural drawings and proposed layouts.

    3. Step 3: Planning Permission

      Timeline: 6–12 weeks (estimated)

      Planning application preparation and submission.

    4. Step 4: Structural Engineering & Building Regulations

      Timeline: 1–3 weeks, depending on complexity

      Structural calculations and drawings.

    5. Step 5: Contract & Building Works

      Timeline: Typically 4–20+ weeks, depending on project type

      Begin construction and manage all building works.

    6. Step 6: Completion & Handover

      Final client walkthrough and handover.

    All timelines are indicative. Your project-specific schedule is confirmed before construction.

    Get a similar result

    Tell us about your project and we will come back with a fixed-price quote within 24 hours.