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A single storey extension is a practical way to add space and value to your home without moving. We design and build quality single storey extensions in Lincolnshire, including rear and kitchen diner extensions, managing everything from planning to construction with care.
Clear fixed quotes for single storey extensions with staged payments and no hidden costs.
We handle drawings and planning permission single storey extension with local councils.
Most single storey extensions completed within 8 to 12 weeks.
One skilled team delivering consistent quality from start to finish.
Single Storey Extension Choices
We design & build a wide variety of single storey home extensions across Lincolnshire:
A bright kitchen diner extension with lanterns and easy garden access.
A rear and side extension creating a large open plan kitchen.
A modern flat roof extension design with lanterns and natural light.
A smart way to add storage or extra living space at the side.
An extension that matches the roof and adds ground living space.
Walls opened with steel beams to create connected living areas.
Initial Meeting & Survey
We visit your home to take measurements, discuss ideas and set a budget.
Concept Design & Fixed Quote
We prepare drawings and provide a clear fixed price quotation.
Most rear extensions up to 4m for detached homes or 3m for other properties are usually allowed under Permitted Development. If your extension is larger or the property is in a protected area, planning permission is required. We handle everything for you, including site plans, drawings and the Design & Access Statement, and submit the application through the Planning Portal. Approval normally takes around eight weeks.
Many single storey rear extensions can be built without full planning permission under Permitted Development rules. Detached homes can usually extend up to 4m, while other properties can extend up to 3m. Larger extensions may need Prior Approval, which involves notifying neighbours and the council. We prepare the drawings, submit the application and deal with any questions, making the process simple and stress free for you.
All single storey extensions must meet Building Regulations to ensure the work is safe and built correctly. This includes foundations, insulation, structure, ventilation and drainage. We arrange structural designs, submit drawings to Building Control and book all required site inspections at key stages. From start to finish, we make sure your extension meets regulations and is signed off without delays or stress.
If your home is listed or in a conservation area, you will need Listed Building Consent before any work begins. This helps protect the character and special features of the property. We prepare the required heritage documents, choose suitable materials and work with Historic England where needed. Our team manages the process carefully so you can extend your home while respecting its original style.
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Ready to Build?
Each single storey extension is designed to meet Building Regulations for extensions and minimize impact on neighboring light. Layout, height and roof options like roof lanterns are planned carefully during the design stage.
Most single storey extensions in Lincolnshire take around 8 to 12 weeks to complete. The timeline depends on size, extension foundations, drainage work and overall design complexity.
Some projects qualify as permitted development single storey extension, while others need planning permission. We assess your property and handle the full planning permission single storey extension process if required.
In most cases, homeowners can stay at home during the build. Work is planned in stages to reduce disruption and keep essential areas accessible throughout construction.
Popular choices include flat roof extension for modern homes and pitched roof extension for traditional styles. Roof lantern extension options are also available to increase natural light.
A party wall agreement may be required if the extension is close to a shared boundary. We advise you early and guide you through the process to avoid delays.
Single Storey Extensions Lincolnshire
Single Storey Extensions built by SB Construction across Lincolnshire
Coverage Areas
We've been building Single Storey Extensions in Lincolnshire for over 2 generations, some of these towns include:
We have completed projects in Horncastle delivering single storey side extensions with reclaimed style brick traditional detailing and modern insulation while coordinating with East Lindsey planners.
We have completed projects in Lincoln delivering kitchen extensions with bright layouts roof lantern options and smooth planning and build management for busy city plots.
We have completed projects in Stamford delivering open plan extensions with careful structural work and heritage friendly finishes that match local character.
We have completed projects in Boston delivering flat roof extensions with warm roof insulation clean lines and well planned drainage and access.
We have completed projects in Grimsby delivering kitchen extensions with modern glazing durable finishes and coordinated service upgrades.
We have completed projects in Scunthorpe delivering wraparound extensions creating large open plan kitchen living spaces with steels where required.
We have completed projects in Gainsborough delivering side extensions tailored to plot constraints with tidy foundations services and blended finishes.
We have completed projects in Sleaford delivering bungalow extensions with accessible layouts level thresholds and a neat match to the existing home.
We have completed projects in Market Rasen delivering wraparound extensions with well managed groundworks and a clean flow to the garden.
We have completed projects in Louth delivering open plan extensions using premium materials refined detailing and clear liaison throughout.
We have completed projects in Woodhall Spa delivering single storey kitchen extensions with premium materials refined detailing and a smooth build process that suits the village character.
Ready to Start
Ready to expand your home with a bespoke single-storey extension?
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