Reimagine your home's Layout with a London Rear Extension.
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Extend your home without compromising your garden or style.
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Handle all drawings, designs, and planning approvals for you.
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Structural integrity and aesthetic appeal, all in one package.
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No surprise, just honest pricing from day one.
Rear Extension Design & Structural Engineering Services UK
At ParamountBuilt, we not only promise to design rear extensions, we help create spaces where life happens. By incorporating advanced design software’s and techniques along with our engineering skills, the team designs the space by keeping your lifestyle in mind for perfection and precision. Our rear extension company blends thoughtful architectural designs with precise structural engineering to ensure every extension is not only beautiful but safe, practical and built to last.
From the first sketch to the completion of a project, we guarantee that our work is up-to-code and exceeds expectations. Even if you need a new living room, kitchen, or home office, our custom solutions will not only add value to your property but improve your standard of living. Let us use our accuracy and experience to fulfil your vision.
How the ParamountBuilt Expert team work with you:
When it comes to our rear extension company, we place a great emphasis on teamwork, meaning we help you throughout the project while making sure your ideas are put to completion while still upholding sophisticated design and building principles. This is what we help you with:
Ground Floor Rear Extension
Our chartered architects demonstrate their craft through the ground floor (single-storey) rear extension London which enhances the connection of the house to the garden. The users can benefit from the garden’s cool and fresh breeze while enjoying the light coming in through the windows.
Rear Extension Planning Permission
We assist you in obtaining the required permissions for your plans and ensure that all local scopes and building regulations are complied with so your chances of gaining approval are increased.
Double Storey Extension
We provide the most creative architectural designs and make sure that the new structure blends with the existing design of the house efficiently. We do precise calculations to determine if the double-storey extension will be safe and stable.
Flat Roof Rear Extension
We develop new sleek and minimalist designs for modern homes, enabling the effortless addition of stylish contemporary flat roof rear extensions. The team ensures that the flat roof has proper drainage and waterproofing systems so that it will not leak and will last for a long time.
Living Area Extension
We will assist you in describing your living space as well as designing an interior arrangement that accommodates your functional objectives. We will evaluate what your plans involve and tell you what changes, if any, need to be made to support the new space.
Potential challenges with Rear House Extension:
Since investing in extending a home is very costly, care must be taken when deciding the appropriate company to handle the project. Paramountbuilt integrates architectural design with the technical precision of calculations to ensure the client’s extension is beautiful, useful and compliant.
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Party wall issue
Construction near or on a boundary line requires a Party Wall Agreement with your neighbours. Disputes often arise when construction access is required to a neighbour's property. ParamountBuilt can help deal with these issues and resolve any conflicts that may occur.
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Position of the main hall
The main hall of the house may lose continuity when the back of the house is extended. Our rear extension designs in London promote the seamless interaction of space between the existing house and the new extension, enabling your main hall to function naturally.
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The shadow cast on neighbouring windows.
Building out the rear of your house may result in shadows being cast over your neighbour's property, which can be problematic. To foster good neighbourly relationships, we can alter the design and height of your extension to reduce overshadowing.
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Position of trees and hedges
Preserved trees can be a problem when trying to extend the house. In addition, trees and hedges nearby the house extension may cause root damage to the foundation. We can help with resolving planning issues and offer other options.
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Load Bearing walls
Any attempts to remove, modify, or add to the load-bearing walls of a home can drastically reduce its strength. Our structural engineer will look at the current structure to check if there are Load-bearing walls. They can suggest other ways of supporting the structure without these walls or ways to provide support while still maintaining the integrity.
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Weak Foundations
Poor or not deep enough foundations will often result in settlement or sideways movement of the structure, maybe cracking, and can lead to collapse. Our trained professionals will inspect the available foundations in order to verify their adequacy for the extension weight.
Speak to our experts, and schedule your free Zoom call!
Benefits of choosing Paramountbuilt for your Rear extension project
Completed Thousands of Projects
With a proven track record, we bring expertise and reliability to every project.
Competitive Pricing
We offer cost-effective solutions, giving you the best value for your investment.
Clear Communication
From initial consultation to project completion, we keep you informed at every step.
Free Zoom Consultation
Discuss your project without experts from the comfort of your home.
Looking for the Best rear extension services in London?
Expanding your home with a rear extension is the perfect way to create more space without the hassle of moving. And if you are looking for the expert rear extension services in London, here are our range of designs that seamlessly blend with your existing property, enhancing both functionality and value.
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Open plan living
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Outdoor- Indoor connection
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Glass box extension
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Traditional brick or timber-clad extension
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Lofted or Vaulted Ceiling Rear Extension
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Garden-facing living room extension
The experts you can trust for exceptional results.
Custom Extensions Match your Needs
We craft bespoke extension designs that seamlessly integrate with your existing home, maximising space and enhancing its aesthetic appeal.
Rear Extension Permitted Development
We possess in-depth knowledge of permitted development rights, helping you maximise your extension’s potential without planning permission and saving you time and money.
3D Visualisation
Our architects have unmatched skills and they will diligently provide you with the 3d visualisation of your extension drawings to see how your design will look after completion.
Fast & Efficient Project Completion
Our streamlined approach ensures minimal disruption, delivering your project on time without compromising quality.
Testimonials
FAQS
Most rear extensions in London are permitted developments and do not require planning permission. However, more significant deviations, as well as changes made in conservation zones, will need to be approved by the local council.
A rear extension typically takes eight to sixteen weeks to complete; this varies with the size and complexity of the construction and how much planning approval is needed. More intricate designs will take longer.
Depending on location and quality, it is estimated that a rear extension will increase the value of your house by somewhere between ten to twenty percent. A professional evaluation will suffice for a more precise estimate.
Yes, a party wall agreement will be required for a rear extension if the construction impacts either a shared wall, boundary, or bordering property. This is done under the Party Wall Act of 1996 in order to prevent conflict.
Using large glass doors, skylights, and bi-fold windows allows space to be exposed to maximum natural light. Additionally, using light colours enhances brightness within the room.