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Wimbledon extension specialists

House Extensions Wimbledon

Create more space, natural light and value with a premium house extension in Wimbledon. We design and build rear, side return, wraparound, kitchen and double-storey extensions for SW19 homes, with planning guidance, structural coordination and complete project management.

SW19local Wimbledon focus
Design & Buildone clear route
PlanningMerton guidance
Premiumfinish and detail
New single-storey rear extension on a Wimbledon house with large sliding doors and garden access
Premium house extensions

Premium House Extensions in Wimbledon, London

Wimbledon homeowners often want more living space without leaving the area they already love.

We create bespoke house extensions in Wimbledon for families who want a brighter, more practical and better connected home. Whether your property is close to Wimbledon Village, South Wimbledon, Raynes Park, Wimbledon Common or wider SW19, we plan the extension around the original building, garden, planning route and the way you want to live.

Our design and build service covers early feasibility, planning advice, Building Regulations coordination, structural calculations, construction and finishing. The result is a joined-up route from first idea to completed extension.

  • Designed for Wimbledon period homes, terraces and family houses
  • Open-plan kitchens, dining areas and garden-facing living spaces
  • Planning, permitted development and Merton Council guidance
  • Project management from consultation to handover
Extension types

House Extension Services in Wimbledon

Every Wimbledon property needs the right extension design. We help you choose the best option for your layout, budget, planning position and long-term plans.

Kitchen Extensions Wimbledon

Create a brighter kitchen-dining space with rooflights, slim-frame glazing, bespoke cabinetry and a layout designed around daily family life.

View kitchen extensions

Rear Extensions Wimbledon

Extend into the garden to add depth, improve flow and connect the original house to a modern open-plan living space.

View rear extensions

Side Return Extensions Wimbledon

Use the narrow side return of a Victorian or Edwardian terrace to add width, daylight and a more generous kitchen layout.

View side return extensions

Double-Storey Extensions Wimbledon

Add space across two floors where planning, structure and the property layout allow a larger transformation.

View double-storey extensions

Local design knowledge

Designed for Wimbledon Homes, SW19 Streets and Period Properties

Wimbledon has a wide mix of homes, from Victorian and Edwardian terraces to larger family houses near Wimbledon Village, Wimbledon Common and Raynes Park. Many properties benefit from rear, side return or wraparound extensions that bring more daylight into the ground floor and create stronger garden connection.

We design extensions that respect the existing house while creating the space modern homeowners want: larger kitchens, better dining areas, open-plan living, rooflights, sliding doors and carefully detailed finishes.

  • Victorian and Edwardian terrace extensions
  • Single-storey rear and side return extensions
  • Open-plan kitchen and family living transformations
  • Rooflights, slim-frame glazing and premium finishing
Interior view of a modern open-plan extension with living and dining space in a Wimbledon home
Why choose us

Why Homeowners Choose Us for Wimbledon Extensions

A successful Wimbledon extension needs more than building work. It needs planning knowledge, structural coordination, careful design and proper project management.

Joined-up design & build route

We keep design, planning and construction connected so the process feels organised from the first conversation.

Wimbledon planning knowledge

We consider permitted development, Merton Council planning, conservation areas, party wall matters and tight London access.

Premium glazing and rooflights

We design bright, refined spaces with rooflights, slim-frame doors and strong garden connection.

Clear project management

You get a structured process, practical communication and a build programme that is easy to follow.

Cost and scope clarity

We explain likely budget drivers, specification choices and build stages before work begins.

Quality finish

We focus on the details that make the extension feel properly designed, not simply added on.

Open-plan kitchen extension with skylights in a Wimbledon property
Kitchen and open-plan living

Open-Plan Kitchen Extensions in Wimbledon

Many Wimbledon homeowners want the same result: a larger kitchen, more daylight, better dining space and a natural connection to the garden. A well-designed kitchen extension can transform how the whole ground floor feels.

We help plan rooflights, glazing, structural openings, kitchen layout, dining zones, lighting, ventilation and finishing details so the new space works beautifully every day.

  • Kitchen-dining extensions with rooflights
  • Garden-facing family living spaces
  • Sliding, bifold or slim-frame glazed doors
  • Practical layouts for family homes in SW19
Costs, planning and timelines

Costs, Planning and Permissions for Wimbledon House Extensions

Costs and approvals depend on the property, the extension size, structure, glazing, finishes, access and whether planning permission or permitted development applies.

What affects extension cost?

Size, foundations, steelwork, drainage, rooflights, sliding doors, kitchen specification, finishes, access and professional design work all affect the final price.

Planning permission in Wimbledon

Some extensions may fall under permitted development, but conservation areas, Article 4 restrictions, previous extensions and design limits can change the route.

Building Regulations and structure

Structural calculations, insulation, drainage, ventilation, fire safety and Building Control approval need to be planned correctly before and during the build.

Value and long-term use

A carefully designed extension can add practical space, improve family living and support the long-term value of a Wimbledon home.

Our process

Our Wimbledon Design & Build Process

We follow a clear process so your house extension moves from early idea to completed build with fewer surprises.

Consultation and feasibility

We discuss your goals, postcode, property type, access, planning route, layout ideas and likely budget range.

Architectural design and approvals

We help coordinate drawings, planning guidance, Building Regulations information and structural calculations where required.

Specification and quotation

We review glazing, rooflights, finishes, build scope and project stages before finalising the quotation.

Construction and project management

Your build is managed through foundations, structure, roofing, glazing, services, finishes and snagging.

Completion and handover

We complete final checks and handover so your new Wimbledon extension is ready to use.

Nearby areas

House Extensions Across Wimbledon and Nearby Areas

Alongside Wimbledon, we also help homeowners across nearby South West London locations.

More space above

Loft and Upper-Floor Options for Wimbledon Homes

Some Wimbledon homes can benefit from combining a ground-floor extension with loft or upper-floor improvements. This can be useful when a family needs both open-plan living space downstairs and extra bedrooms, office space or a guest room upstairs.

We can discuss the best route for your property, including whether a rear extension, double-storey extension or loft conversion provides the strongest long-term result.

  • Loft conversion and dormer options
  • Double-storey extension feasibility
  • Family homes needing more bedrooms and living space
  • Joined-up planning for phased improvements
Loft conversion with dormer windows in a Wimbledon house
Related services

Everything Your Wimbledon Extension Needs

These services support the full route from early planning to completed build.

Design & build

A joined-up route from first design ideas through to construction and finishing.

View Design & Build

Kitchen extensions

Premium kitchen extension layouts with rooflights, garden glazing and open-plan living.

View Kitchen Extensions

Project management

Practical management of trades, programme, communication and finishing details.

View Project Management

Structural & Building Regulations

Support with structural calculations, steelwork, Building Control and compliance.

View Regulations Support
Questions homeowners ask

Wimbledon House Extensions FAQs

What types of house extensions are suitable for Wimbledon homes?

Side return, rear, wraparound, kitchen, double-storey and loft-style extensions can all suit Wimbledon homes. The best choice depends on your property type, garden space, planning position and the layout you want to create.

Do I need planning permission for a house extension in Wimbledon?

Many smaller extensions may be possible under permitted development, but planning permission can be required for larger extensions, conservation-area properties, Article 4 locations, flats or homes with previous extensions. We review the route before advising.

How much does a house extension cost in Wimbledon?

Cost depends on size, structure, glazing, kitchen specification, finishes, access and planning requirements. We provide a clearer estimate after reviewing your home, drawings, photos or postcode.

Can you build a kitchen extension in Wimbledon?

Yes. Kitchen extensions are one of the most popular options in Wimbledon, especially for homeowners who want an open-plan kitchen, dining and living space with rooflights and garden-facing glazing.

Are Wimbledon homes suitable for side return extensions?

Many Victorian and Edwardian terrace homes can benefit from side return extensions. The final design depends on the existing layout, boundary conditions, light, drainage, party wall matters and planning route.

Can you help with Merton Council planning and Building Regulations?

Yes. We can help coordinate the planning route, Building Regulations information, structural calculations and construction details needed for a compliant extension project.

How long does a Wimbledon house extension take?

Timescales vary by design complexity, planning route, structural work, access and finish level. Projects needing planning approval, party wall notices or complex steelwork usually need more time before construction starts.

Do you cover nearby areas outside Wimbledon?

Yes. We also cover South Wimbledon, Wimbledon Village, Raynes Park, Merton, Colliers Wood, Putney, Wandsworth and surrounding South West London areas.

Start your Wimbledon extension

Book Your Wimbledon Extension Consultation

Tell us about your home, postcode, extension idea and the space you want to create. We will advise on design options, planning route, likely build stages and the best next step.

  • Free no-obligation first conversation
  • Advice on design, planning and build feasibility
  • Support with structure, regulations and project management
Wimbledon
Design & Build
Free Review

Get your free quote

Complete the form and our team will contact you to discuss your Wimbledon house extension.

No pressure. No obligation. We reply within 1 working day.

Ready to extend your Wimbledon home?

Speak with our team about your kitchen, rear, side return, wraparound or double-storey extension, from first design idea through to planning and build.