A growing family, changing lifestyle needs, or the desire for added comfort often pushes homeowners to rethink their living space. In Wandsworth Summerstown, a double storey extension stands out as a powerful way to expand your home without sacrificing outdoor space. This type of extension adds value, improves functionality, and reshapes how you live every day.
“Did you know? A well-planned double storey extension can increase a property’s usable floor area by up to 90% more space compared to a single storey extension, while using the same ground footprint. This makes double storey extensions especially popular in Wandsworth Summerstown, where homeowners want larger interiors without losing valuable garden space.”
Homeowners across Summerstown choose double storey extensions because they deliver long-term benefits while preserving the character of the area. With careful planning and skilled execution, this extension type turns a standard property into a spacious, modern home designed for real life.
Key Takeaways
- A Wandsworth Summerstown double storey extension adds space without reducing garden area
- Planning permission usually applies, and early preparation helps approval
- Smart design choices improve comfort, light, and energy efficiency
- Quality construction increases property value and daily usability
- Choosing an experienced local builder ensures smoother project delivery
Why Wandsworth Summerstown Is Ideal for Double Storey Extensions
Summerstown offers a mix of period homes, family houses, and modern builds. Many properties feature generous plots or side access, making them suitable for vertical expansion. Local homeowners prefer extending upward rather than moving away from a well-connected neighborhood.
A double storey extension fits well within Summerstown’s residential streets when designed thoughtfully. Architects often match brickwork, rooflines, and window styles to maintain harmony with surrounding homes. This approach allows homeowners to gain space while respecting local character.
Transport links, schools, parks, and community facilities make Summerstown an attractive place to settle long-term. Extending your home allows you to stay rooted while adapting the property to future needs.
What a Double Storey Extension Can Add to Your Home
A double storey extension creates space on two levels, giving you freedom to redesign your layout. Homeowners commonly add:
- A large open-plan kitchen and dining area
- A home office or study room
- A guest bedroom or ground-floor bathroom
- Additional bedrooms upstairs
- A master suite with an en-suite bathroom
This extension type works well for families who need separate zones for work, rest, and social time. It also supports multigenerational living by creating private areas within the same home.
Every square metre adds practical value. Instead of cramped rooms or awkward layouts, you gain balanced proportions and better flow throughout the house.
Planning Permission in Wandsworth Summerstown
Double storey extensions usually require planning permission, especially in built-up areas like Summerstown. The local council focuses on height, scale, privacy, and impact on neighboring properties.
Homeowners should prepare clear drawings and submit accurate measurements. Councils often assess:
- Distance from boundaries
- Overlooking and loss of light
- Roof height and massing
- Design consistency with the existing house
Working with an experienced designer increases approval chances. Professionals align proposals with local planning policies and address concerns early in the process.
Party wall agreements may also apply if the extension affects shared boundaries. Early communication with neighbors helps prevent delays and disputes.
Design Choices That Enhance a Double Storey Extension
Strong design choices define a successful extension. In Summerstown, homeowners often prefer designs that blend modern comfort with traditional features.
Key design elements include:
Exterior Appearance
Brick matching, pitched roofs, and aligned window openings help the extension look original to the house. Some homeowners choose subtle contemporary touches, such as larger glazing or clean lines, without overpowering the structure.
Interior Layout
Open-plan spaces on the ground floor improve light and movement. Upstairs, smart storage and well-sized bedrooms improve daily comfort. Designers often position bathrooms above existing plumbing to reduce costs.
Natural Light
Skylights, bi-fold doors, and tall windows brighten interior spaces. Light-filled rooms feel larger and more inviting, especially during winter months.
Energy Efficiency
Modern insulation, double glazing, and efficient heating systems reduce energy bills. A well-built extension improves overall home performance.
Construction Process for a Double Storey Extension
A structured build process keeps the project on track and minimizes stress.
Site Preparation
Builders secure the site, set up access, and protect existing areas. They also confirm structural calculations before work begins.
Foundations and Structure
Engineers design foundations to support the additional load. Builders then construct walls, floors, and roof structures according to approved plans.
Roofing and External Works
Once the shell stands complete, roofing and external finishes follow. This stage makes the extension weather-tight and secure.
Internal Fit-Out
Electricians, plumbers, and plasterers transform the structure into livable space. Flooring, kitchens, bathrooms, and decoration follow soon after.
Clear communication between homeowner and builder ensures expectations remain aligned throughout the build.
How a Double Storey Extension Adds Property Value
A well-designed double storey extension significantly increases market appeal. Buyers value extra bedrooms, modern kitchens, and flexible living areas.
In Wandsworth Summerstown, family-sized homes attract strong demand. A double storey extension often delivers a return that outweighs build costs, especially when executed to a high standard.
Estate agents regularly highlight extended homes because they offer move-in-ready comfort without the need for further work.
Budget Considerations and Cost Factors
Costs vary based on size, materials, and complexity. Homeowners should plan for:
- Architectural and structural design fees
- Planning and party wall costs
- Construction labour and materials
- Internal finishes and fittings
Choosing quality materials reduces maintenance needs over time. Clear contracts and staged payments protect both parties and keep budgets under control.
A contingency fund also helps manage unexpected issues, such as ground conditions or design adjustments.
Living Through the Build
Many families remain in their homes during construction. Builders often seal off work areas and maintain access to essential spaces. While noise and disruption occur, good project management limits inconvenience.
Clear timelines and regular updates help homeowners plan daily routines. Some families choose temporary accommodation during key phases, especially when kitchens or bathrooms face disruption.
Choosing the Right Builder in Summerstown
Selecting the right builder plays a vital role in project success. Studio20 Architects often assist clients in coordinating with experienced contractors who offer:
- Proven experience in double storey extensions
- Local planning knowledge
- Transparent pricing
- Clear communication skills
Viewing past projects and speaking with previous clients builds confidence. A trusted builder delivers quality workmanship and respects your home throughout the process.
Long-Term Benefits of a Double Storey Extension
A double storey extension supports changing needs over time. Children gain space to grow, adults gain quiet work areas, and families enjoy shared spaces designed for modern living.
The extension also future-proofs your home. Whether you plan to stay long-term or sell later, added space and improved layout deliver lasting advantages.
Frequently Asked Questions
How long does a double storey extension take to build?
Most projects take between 4 and 6 months, depending on size, weather, and design complexity.
Do I need planning permission for a double storey extension in Summerstown?
Yes, most double storey extensions require planning permission due to height and scale considerations.
Can I stay in my house during construction?
Many homeowners stay on-site, although some disruption occurs. Builders usually plan work to keep essential areas accessible.
Will a double storey extension increase my council tax?
An extension may affect council tax banding after completion, depending on reassessment by the local authority.
How much value can a double storey extension add?
Value increases vary, but well-executed extensions often raise property worth significantly in family-focused areas like Summerstown.
