Art Deco Inspired Bespoke Kitchen made by our bespoke joiners, designed by Pfeiffer Design. Blue fluted timber island, breakfast cabinet, insert handles, light timber chevron flooring with timber bar stools

REIMAGINING AND ELEVATING EXISTING HOMES

EXTENSIONS & RENOVATIONS

Working with an existing property brings a unique set of opportunities and challenges. Whether you are extending a family home, remodelling internal layouts or undertaking a full refurbishment, the process requires a thoughtful balance between preserving what already works and introducing new ideas that enhance how the home functions.

At Pfeiffer Design, we specialise in transforming properties through carefully considered interior architecture and design. Our team works closely with you to navigate the complexities of existing buildings, from structural limitations and spatial planning to integrating modern comforts and technology within established homes.

From early design concepts through to detailed specification and final installation, we guide you through every stage of the renovation journey. The result is a home that feels cohesive, considered and deeply personal – one that respects the character of the property while evolving it beautifully for modern living.

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What Do You Need to Get Started?

Planning an extension or renovation can feel overwhelming at first. Do you need an architect, a builder or an interior designer? In reality, the best projects begin with a clear vision and the right team around you. At Pfeiffer Design, we help guide this process from the outset, bringing together trusted architects, contractors and specialist trades to ensure your project is carefully planned and beautifully executed.

Dining Room close up of curtain wave texture, showing dining table with black wood chairs and decorative cushions

Planning a Home Extension

Extending your home is an exciting opportunity to create the space you’ve always wanted. Whether you already have an architect or are just beginning to explore ideas, we can guide the process and assemble the right professional team to bring the project to life.

Contemporary Bedroom Designed with Bespoke headboard and Lighting Design by Pfeiffer Design. Neutral colour palette with warmth

Renovating Your Home

A full renovation is the chance to completely reimagine how your home looks and feels. From updating period properties to transforming tired interiors, we help develop a clear design vision that brings cohesion, character and modern functionality to your space.

cricket paradise in Sussex hove. raised living room viewing platform for cricket watching

Rethinking Your Layout

Sometimes the biggest transformation comes from improving how your home works day-to-day. By rethinking layouts, storage and flow, we help unlock the potential of your existing space while managing the technical details and professional team needed to make it happen.

Book An Initial Discussion

to arrange your local interior design consultation or call us 01273 499 200

Close up of original book collection lit with warm LED lights

Traditional panelled staircase in green paint with large plant

Study, Desk, Library space with navy walls and blue, orange pops of colour, patterned curtains and framed collage of maps

Firs floor hallway showing stairs and balustrade design, Spindles and half height panelling painted in green with dark oak hand rail

A round dining table is set with plates and cutlery, surrounded by high-backed chairs. A decorative vase with flowers is central, amidst a bright, sunlit room with large windows.

Planning A New Build Instead?

If you’re planning a new home from the ground up rather than renovating an existing property, our New Build Interior Design service may be the right place to start. Whether you already have an architect and project team in place, or are just beginning to explore the idea of building a home, we can guide the process and help shape the interior vision from the outset.

Working alongside you and your professional team – or helping assemble the right one – we ensure the interior architecture, layouts and detailing are designed around how you want to live.

New Build Interior Design

Colourful living room interior design with bespoke made armchairs with decorative backing

Designing Within an Existing Property

Renovation projects bring a different set of design challenges compared to new builds. Structural constraints, existing architectural features and the history of the property all play an important role in shaping the final design.

At Pfeiffer Design, our experience in interior architecture allows us to approach these complexities creatively. We carefully analyse the structure, proportions and opportunities within the property to develop intelligent design solutions that improve how your home looks, feels and functions.

From opening up living spaces and designing bespoke joinery to integrating architectural lighting and modern technology, we ensure every detail works together seamlessly.

Extensions That Feel Like They Belong

A successful extension should feel like a natural evolution of the home rather than an obvious addition. We work closely with architects to ensure the interior architecture, material palette and spatial flow connect harmoniously between the original building and the new spaces.

Whether introducing open-plan living, new kitchen and dining areas or entirely new wings to a property, we design interiors that unify the home while enhancing its overall character.