HOUSE EXTENSIONS
Why Work With Us?
Adding an extension to your house is one of the most effective ways to expand your living space and enhance the overall functionality and value of your home. Whether you're looking to create a larger kitchen, add an extra bedroom, or design a new living area, a well-planned extension can transform your home to better suit your needs and lifestyle.
A house extension allows you to increase your property’s square footage without the need to relocate, offering a flexible and tailored solution to meet your growing family’s requirements or to create that dream space you’ve always wanted. With expert architectural guidance, your extension can seamlessly blend with the existing structure, enhancing both the interior and exterior aesthetics of your home.
Benefits of Adding an Extension to Your House
More Living Space
One of the most obvious benefits of a house extension is the additional space it provides. Whether you need more room for a growing family, a home office, or simply a more spacious living area, an extension can give you the extra square footage you need.
Avoid the Stress of Moving
Rather than dealing with the hassle and cost of moving to a larger home, an extension allows you to stay in your current location while enjoying all the benefits of a bigger space.
Increase Property Value
A well-designed extension can significantly boost the value of your home. Whether you’re planning to sell in the future or simply want to invest in your property, an extension is a smart way to enhance your home’s market appeal.
Tailored Design
An extension gives you the opportunity to design a space that meets your specific needs and complements your lifestyle. From open-plan kitchens to luxurious master suites, the possibilities are endless.
Enhance Natural Light
Thoughtfully designed extensions can introduce more natural light into your home through the use of large windows, skylights, or glass doors, creating a brighter and more welcoming environment.
Our architectural services ensure that your house extension is not only functional but also aesthetically pleasing and in harmony with the existing structure. We take the time to understand your vision, create detailed plans, and manage the entire process from concept to completion, ensuring a smooth and stress-free experience.
Ready to expand your home? Contact us today to discuss your house extension project and discover how we can help bring your ideas to life.
Feasibility Visits for House Extensions
Just like loft conversions, not all houses are ideal candidates for extensions. To help you determine if your property is suitable, we offer feasibility visits.
A feasibility visit involves a thorough inspection of your home and surrounding area. We'll assess various factors, including:
Existing Structure
The condition and stability of your home's current structure will be evaluated.
Site Constraints
We'll consider factors such as property boundaries, easements, and any nearby structures that might impact the extension.
Planning Regulations
We'll review local planning policies to determine any restrictions or requirements.
Access and Utilities
We'll assess the accessibility of the site and the availability of utilities (e.g., water, electricity, gas).
Following the visit, we'll provide you with an email outlining our findings and recommendations. This will help you make an informed decision about whether a house extension is feasible for your property.
By choosing a feasibility visit, you can avoid unnecessary expenses and ensure that your extension project is a success. Contact us today to schedule your appointment.
House Extension Feasibility visits start at £195
Some Frequently Asked Questions
When planning a house extension, one of the first questions to consider is whether you’ll need planning permission. In most cases, house extensions do require planning permission, especially if the extension significantly alters the size or appearance of your property.
However, there are exceptions. Some single-storey extensions may be considered permitted development, meaning they do not require formal planning permission. These exceptions are subject to strict rules, including limitations on the extension’s size, height, and proximity to property boundaries. For example, the extension must not extend more than a certain distance from the original rear wall of the house or exceed a specified height.
Expert Guidance on Planning Permission
Understanding whether your extension falls under permitted development or requires planning permission can be complex. Our architectural services include a detailed assessment of your project to determine the necessary steps and ensure your extension complies with all local regulations.
Contact us today to discuss your house extension plans, and let us help you navigate the planning process with ease.
Just like loft conversions, house extensions also require a building warrant. A building warrant is a legal document that authorizes you to carry out construction work. It ensures that your extension complies with building regulations and safety standards, protecting both you and your property.
Building regulations for house extensions cover a wide range of aspects, including:
- Structural integrity: The extension must be structurally sound and able to support the additional weight.
- Fire safety: Adequate fire protection measures must be in place.
- Energy efficiency: The extension must meet certain energy efficiency standards to reduce heat loss and improve energy consumption.
- Ventilation: Proper ventilation is essential to prevent moisture buildup and ensure good air quality.
- Accessibility: If the extension creates new habitable rooms, they must comply with accessibility standards.
To obtain a building warrant for your house extension, you will need to submit plans and specifications to your local building standards department. They will review the documents to ensure that your project meets all the necessary requirements.
The timeline for obtaining a building warrant for a loft conversion typically ranges between 12 to 16 weeks. However, this can vary depending on several factors, including:
- Complexity of the project: If your house extension involves significant structural alterations, a structural engineer will be involved, which can extend the approval process.
- Local authority workload: The workload of your local building standards department can also influence the processing time.
- Any required revisions: If the building standards department requests revisions to your plans or specifications, this can add to the overall timeline.
It’s important to factor in potential delays when planning your extension project. By working closely with your architect and addressing any issues promptly, you can help to expedite the building warrant process and stay on schedule.
Expert Guidance on Planning Permission
Understanding whether your extension falls under permitted development or requires planning permission can be complex. Our architectural services include a detailed assessment of your project to determine the necessary steps and ensure your extension complies with all local regulations.
Contact us today to discuss your house extension plans, and let us help you navigate the planning process with ease.
Certificate of Lawfulness: A Valuable Tool for House Extensions
A Certificate of Lawfulness is a document that can be obtained from your local planning authority to confirm that a particular use or development of land complies with planning law. While house extensions may often be considered permitted development, obtaining a Certificate of Lawfulness can still be beneficial.
Why Obtain a Certificate of Lawfulness?
When planning a house extension, one of the first questions to consider is whether you’ll need planning permission. In most cases, house extensions do require planning permission, especially if the extension significantly alters the size or appearance of your property.
However, there are exceptions. Some single-storey extensions may be considered permitted development, meaning they do not require formal planning permission. These exceptions are subject to strict rules, including limitations on the extension’s size, height, and proximity to property boundaries. For example, the extension must not extend more than a certain distance from the original rear wall of the house or exceed a specified height.
Expert Guidance on Planning Permission
Understanding whether your extension falls under permitted development or requires planning permission can be complex. Our architectural services include a detailed assessment of your project to determine the necessary steps and ensure your extension complies with all local regulations.
Contact us today to discuss your house extension plans, and let us help you navigate the planning process with ease.
Just like loft conversions, house extensions also require a building warrant. A building warrant is a legal document that authorizes you to carry out construction work. It ensures that your extension complies with building regulations and safety standards, protecting both you and your property.
Building regulations for house extensions cover a wide range of aspects, including:
- Structural integrity: The extension must be structurally sound and able to support the additional weight.
- Fire safety: Adequate fire protection measures must be in place.
- Energy efficiency: The extension must meet certain energy efficiency standards to reduce heat loss and improve energy consumption.
- Ventilation: Proper ventilation is essential to prevent moisture buildup and ensure good air quality.
- Accessibility: If the extension creates new habitable rooms, they must comply with accessibility standards.
To obtain a building warrant for your house extension, you will need to submit plans and specifications to your local building standards department. They will review the documents to ensure that your project meets all the necessary requirements.
The timeline for obtaining a building warrant for a loft conversion typically ranges between 12 to 16 weeks. However, this can vary depending on several factors, including:
- Complexity of the project: If your house extension involves significant structural alterations, a structural engineer will be involved, which can extend the approval process.
- Local authority workload: The workload of your local building standards department can also influence the processing time.
- Any required revisions: If the building standards department requests revisions to your plans or specifications, this can add to the overall timeline.
It’s important to factor in potential delays when planning your extension project. By working closely with your architect and addressing any issues promptly, you can help to expedite the building warrant process and stay on schedule.
By obtaining a Certificate of Lawfulness, you can gain peace of mind and protect your investment in your house extension.
Does my House Extension require a Building Warrant?
Just like loft conversions, house extensions also require a building warrant. A building warrant is a legal document that authorizes you to carry out construction work. It ensures that your extension complies with building regulations and safety standards, protecting both you and your property.
Building regulations for house extensions cover a wide range of aspects, including:
Structural integrity
The extension must be structurally sound and able to support the additional weight.
Fire Safety
Adequate fire protection measures must be in place.
Energy Efficiency
The extension must meet certain energy efficiency standards to reduce heat loss and improve energy consumption.
Ventilation
Proper ventilation is essential to prevent moisture buildup and ensure good air quality.
Accessibility
If the extension creates new habitable rooms, they must comply with accessibility standards.
To obtain a building warrant for your house extension, you will need to submit plans and specifications to your local building standards department. They will review the documents to ensure that your project meets all the necessary requirements.
Our Comprehensive Approach to Building Warrants for House Extensions
AtJohn Webster Architecture, we understand the importance of a smooth and efficient building warrant process. That's why we offer a comprehensive service that includes:
Preparation of Specifications and Technical Drawings
We will create detailed specifications and technical drawings that clearly outline your house extension project. These documents will provide the building standards department with all the necessary information to assess compliance with regulations.
Submission of Building Warrant Application
We will handle the entire building warrant application process on your behalf. This includes preparing the necessary forms, gathering required documentation, and submitting the application to your local building standards department.
Addressing Queries and Revisions
We will actively engage with the building standards department to address any queries or requests for additional information. This ensures a timely and efficient approval process, minimizing delays and frustrations.
By entrusting us with the building warrant process, you can rest assured that your project is in capable hands. Our expertise and attention to detail will help you navigate the complexities of building regulations and achieve a successful outcome.
Our architectural services can help you design the perfect Extension to suit your needs and lifestyle.
With years of experience and a proven track record, we'll create detailed plans and drawings that ensure a beautiful and functional space. Our focus on design ensures a seamless transition from concept to reality, leaving you with an extension you'll love for years to come.
Cost of House Extensions: A Breakdown
The cost of a house extension can vary significantly depending on several factors, including:
Size and complexity
Larger extensions, especially those involving structural alterations or multiple stories, will generally be more expensive.
Materials
The type of materials used, such as brick, timber, or steel, will affect the cost.
Design
More complex or customized designs can increase the cost.
Location
Geographic location can influence pricing due to factors like labor costs, material availability, and local regulations.
Permits & Fees
Planning permission and building warrant fees can add to the total cost.
Existing Structure
The condition of your existing home can impact the cost of the extension.
While it's difficult to provide a precise estimate without a detailed assessment of your specific project, house extensions typically range from £30,000 to £100,000 or more. Also always remember to add VAT!
It's important to consult with an architect or builder to get an accurate quote. They can assess your project's specific needs and provide a tailored estimate based on factors such as:
Scope of Work
The extent of the extension, including size, layout, and features.
Materials
The types of materials you prefer for the extension.
Labour Costs
The cost of labour will depend on your location and the complexity of the project.
Permits & Fees
The fees associated with planning permission and building warrants.
By working with a professional, you can ensure that you get a fair and accurate estimate for your house extension project.
When can I get a quote from a Builder for my project?
The ideal time to get a quote from a builder for your house extension project is after you have completed the design and planning stages and the building warrant drawings have been approved.
This ensures that the builder has a clear understanding of the scope of work, materials required, and any structural modifications needed.
Here's a breakdown of why this is the best approach:
By waiting until the design and planning stages are complete, you can ensure that you're getting a quote based on a well-defined project scope and avoid potential misunderstandings or cost overruns later on.
House Extensions - A Personalized Approach
While house extensions can be grouped together as a general project type, each individual project is unique and has its own specific characteristics. Factors such as the size of your property, the desired layout, and any planning restrictions will significantly impact the scope and cost of your extension.
To ensure that your house extension meets your exact needs and expectations, it's essential to work with an experienced architectural firm who can assess your specific situation and provide tailored guidance.
Contact us today for a free, no-obligation consultation to discuss your house extension project. We'll help you understand the possibilities and explore the best approach to create a beautiful and functional new living space.
