More room for the life you want to live.
A beautifully built extension can transform the home you love. A generous kitchen for gathering together, brighter living spaces, room for a growing family or a seamless connection to the garden – the right addition can change how you enjoy your home every day.
Pace Construction creates high-quality home extensions across London, Surrey and Berkshire, combining careful craftsmanship with dependable project management. From the first construction discussions to the finishing touches, we help turn your vision into a beautifully finished space that feels part of your home.
Your home, thoughtfully transformed.
Your extension should reflect how you want to live. Perhaps you imagine an open-plan kitchen and dining space, a quiet place to work or a family room that opens onto the garden. We take time to understand those ambitions and work alongside your architect and design team to bring them to life.
From structural alterations and glazing to kitchens, joinery and final finishes, we coordinate the construction around the home as a whole. Natural light, flowing spaces and carefully finished details come together to create an addition that feels considered, comfortable and distinctly yours.
A complete extension service from planning to completion.
Pre-construction & buildability
Good extensions begin with a clear understanding of the existing property. Before construction starts, Pace can review drawings, structural information, specifications and proposed construction details from a practical delivery perspective.
This helps identify buildability considerations, access constraints, sequencing requirements and key decisions that may affect programme, cost or the finished result. Where required, we can work alongside architects, structural engineers and other professional consultants to help establish a clear route towards construction.
Structural alterations
Extensions frequently require significant changes to the existing building. Our work can include forming new openings, removing or adapting walls, installing structural steelwork, modifying floor layouts and coordinating temporary works where required.
These alterations are carefully sequenced and delivered in coordination with the structural design so that the new space can be opened into the existing property safely and effectively.
Extension construction
Once work begins, Pace can manage the complete construction process.
Our scope can include foundations and groundworks, structural walls and steelwork, roofing, insulation, windows and doors, mechanical and electrical services, plastering, internal finishes and external works.
We coordinate the individual packages as one construction programme, maintaining oversight of sequencing, quality and the interface between new and existing construction.
Loft conversions
Where extending outward is not practical, converting the roof space can provide valuable additional accommodation without sacrificing garden or external space.
Pace can deliver a range of loft conversion projects including Dormer, Mansard and Hip-to-Gable conversions, depending on the existing property, planning requirements and the space the client wants to create.
Loft spaces can be transformed into bedrooms, bathrooms, home offices, living areas or other functional accommodation while remaining carefully integrated with the existing home.
Completion & fit-out
The quality of an extension is often judged most closely where the new construction meets the existing property.
We coordinate the final stages of the project including plastering, joinery, electrical and plumbing finishes, kitchens, bathrooms, flooring, decorating and other agreed fit-out works.
Our objective is to hand over a completed space that feels resolved throughout — not simply a structurally finished extension.
A builder you can trust with your home.
Choosing a builder means trusting a team with your home, your investment and a significant part of your everyday life. We take that responsibility seriously.
Pace Construction combines hands-on site management with clear, straightforward communication. We explain the sequence of work, discuss upcoming decisions and keep you informed about progress and any changes affecting the project.
We also plan around the practical realities of working on an existing home, including access, protection of existing spaces and coordination of the different trades. Throughout the build, our focus is on careful workmanship, respectful working practices and a finished result you will enjoy for years to come.
A professional approach to every stage of your extension.
Programme
Extension projects require careful sequencing because new construction often has to be coordinated around an existing and sometimes occupied property. We establish a realistic programme around structural works, weatherproofing, specialist packages, building services and internal finishes, monitoring progress throughout construction and responding early where adjustments are needed.
Procurement
Cost awareness
Extensions often involve existing conditions that are not completely visible until work begins. Our approach combines careful pre-construction review with clear communication during delivery, allowing cost and buildability implications to be discussed as information develops. Where practical alternatives can simplify construction or provide better value without compromising the intended result, we raise them openly with the client and design team.
Quality
Successful extension work depends heavily on the quality of the interfaces between old and new construction. We maintain oversight of structural work, weatherproofing, insulation, finishes and the detailed junctions that ultimately determine how well the completed extension performs and looks. Our team works with experienced trades and trusted specialists to maintain consistent standards throughout the project.
Communication
Having construction work undertaken at your home requires confidence in the team managing it. We believe in straightforward, regular communication around progress, forthcoming decisions and any issues requiring attention. Where clients remain in the property during part of the works, careful coordination and communication become even more important.
Flexible delivery. One standard of construction.
Clients approach extension projects at different stages. Some already have planning permission, architectural drawings, structural engineering information and a detailed specification ready for pricing and construction. Others require a construction partner capable of becoming involved earlier and helping establish the practical route from initial concept towards delivery.
Pace can support extension projects through a number of arrangements, including:
Main contracting
Client-Led Architectural Design
Structural Alteration Works
Complete Extension Construction
Project & Construction Management
Whatever the arrangement, our focus remains the same: experienced management, careful construction and professional delivery.
Built for homes that need more from their space.
An extension often involves considerably more than constructing a new room. Successful delivery can require multiple trades, structural interventions and changes throughout the existing property in order for the finished space to work properly.
Pace can coordinate a broad range of extension and alteration works, including:
Rear Extensions
Side Extensions
Wrap-Around Extensions
Loft Conversions
Dormer Conversions
Groundworks & Foundations
Brickwork & Blockwork
Roofing
Insulation & Building Fabric
Windows & External Doors
Mechanical & Electrical Services
Plumbing & Heating
Kitchens
Bathrooms
Bespoke Joinery
Flooring & Decorating
From the first idea to a finished extension.
Extending a home can be one of the most effective ways to create a property that works better without having to move.
But the strongest results come from looking at the project as a whole rather than treating the extension as an isolated addition.
Pace Construction provides homeowners with one accountable construction team capable of understanding the design, coordinating structural and specialist input and managing the practical realities of carrying out significant work to an existing property.
We take into account how the new space connects with the existing layout, how the home will function during construction and how the final finishes should come together once the project is complete.
Whether you are considering a contemporary rear extension, a substantial wrap-around scheme, additional accommodation within the loft or a wider programme of refurbishment and structural alterations, our focus is on delivering the project with care, professionalism and proper construction experience.
Let’s create the extension you’ve been imagining.
Tell us what you would love to change about your home. Whether you have an initial idea or architectural plans ready to build, we’ll help you understand the next steps towards making it a reality.
FAQs
What types of home extensions does Pace Construction build?
Pace Construction undertakes a range of residential extension projects including rear extensions, side extensions, wrap-around extensions, double-storey extensions, loft conversions and wider refurbishment or structural alteration works. The appropriate solution depends on the existing property, planning constraints and the additional space required.
Can Pace work with my existing architect?
Can you help before construction begins?
Do you undertake loft conversions?
Can you carry out structural alterations as part of an extension?
Can Pace provide the complete internal fit-out?
Where does Pace Construction build extensions?
We undertake extension and residential construction projects across London, Surrey and Berkshire.
Can I remain living in my property during an extension?
Do I need planning permission for my extension?
How do I start discussing an extension with Pace Construction?
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