House Extensions in Putney

    Transform your SW15 property with expert house extensions. Specialising in side returns, rear extensions, and wraparound builds across Putney.

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    Why Putney Homeowners Choose Us

    Add Value

    Extensions can add 15-20% to your property value in SW15

    Quick Build

    Most extensions completed in 8-12 weeks

    SW15 Specialists

    Deep knowledge of Putney planning requirements

    FMB Accredited

    Full insurance and quality guarantees

    House Extension Options in Putney

    Side Return Extension

    From £46,000

    Perfect for terraced and semi-detached properties. Typically adds 15-20m² of space.

    • Ideal for kitchen extensions
    • Often permitted development
    • 8-10 week build time

    Single-Storey Rear

    From £68,000

    Extend into your garden. Creates open-plan living spaces with natural light.

    • Up to 6m depth (semi-detached)
    • Bi-fold or sliding doors
    • 10-12 week build time

    Wraparound Extension

    From £88,000

    Combines side and rear extensions for maximum space. Transforms ground floor living.

    • Adds 30-40m² typically
    • Open-plan kitchen-diner
    • 12-14 week build time

    Putney Extension Expertise

    Planning in Putney

    We understand Wandsworth Council's planning policies for SW15. Most single-storey rear extensions qualify for permitted development, streamlining your project timeline.

    Victorian Property Specialists

    Putney has many Victorian and Edwardian properties. We create extensions that complement original architecture while delivering modern, functional spaces.

    Party Wall Expertise

    With predominantly terraced and semi-detached housing, party wall agreements are crucial. We manage the entire process, protecting both your interests and your neighbours'.

    Local Knowledge

    We know Putney's streets, parking zones, and access challenges. Our team coordinates all logistics efficiently, minimising disruption to you and your neighbourhood.

    House Extension Costs in Putney

    Side Return Extension (15m²)£46,000 - £62,000
    Single-Storey Rear (25m²)£68,000 - £88,000
    Wraparound Extension (35m²)£88,000 - £125,000
    Two-Storey Extension (50m²)£125,000 - £190,000

    What's Included:

    • • All structural work and foundations
    • • Roofing, windows, and doors
    • • Plastering and basic decoration
    • • Electrics and heating first fix
    • • Building control and certifications

    Note: Prices exclude kitchen fitting, flooring, and final decorations. VAT included at 20%.

    Frequently Asked Questions

    What our clients say

    Don't just take our word for it — hear from homeowners across SW London

    "Tom was brilliant throughout the whole build process. It was a pleasure to be asked for a website review, after all they did for us. We are truly grateful to the whole team for the level of quality and for continually going the extra mile."

    Rowan A

    Wandsworth

    "Bluebird was recommended to me by our local estate agent. Lovely guys and so pleased decided to go with them. Tom, Milen and the team on site were so professional and couldn't have been more helpful. Very happy clients."

    Emma and Tom

    Richmond

    "The first project we trusted Tom and Milen with was a house conversion into 4 flats. We didn't know it at the time, but using Bluebird for such a big project was the best decision we have made. They are our first call when we find another development."

    Tony and Rhys

    Putney

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    Ready to talk about your project?

    Free consultation. Transparent, fixed-price quote within 48 hours.

    Reach Out07564 041115