Anderson Architects

Side Return Extensions

Transform your side return into a bright, modern living space

Why Choose Us?

At Anderson Architects, we design and deliver side return extensions in Oxfordshire that transform underused spaces into bright, open, and beautifully detailed living areas. Whether reworking a Victorian terrace in Banbury or a contemporary home in Oxford, our approach brings light, flow, and lasting value — creating kitchens and family spaces that feel effortlessly connected to the garden.

Added Living Space

Enjoy more room for family gatherings and leisure activities, making your home even more inviting.

Brighten Your Home

Flood your space with natural light, creating a vibrant and warm atmosphere that uplifts your daily life.

Why Choose a Side Return Extension

Make space where it matters most

A side return is often an overlooked strip of outdoor space along the side of a kitchen or dining room — but with good design, it becomes the heart of the home.
Our side return extensions introduce natural light, open up layouts, and improve the connection between indoors and out. The result: a spacious, practical area for cooking, dining, and family life.

Our Approach

Design-led, practical, and perfectly tailored

We combine creative architectural thinking with practical detail to ensure every side return extension feels effortless. From glazed roofs to open-plan layouts, we explore how to bring light deep into your home, ensure smooth transitions between old and new, and create a space that feels natural and uplifting.

Key design considerations:

  • Daylight and glazing strategy
  • Structural integration with existing walls
  • Storage and utility planning
  • Choice of materials and finishes
  • Planning and building control compliance

Types of Side Return Extensions

Designed around your home and lifestyle

Every property has different opportunities and constraints. We tailor each project to suit your space and priorities:

  • Classic side return extension – perfect for Victorian and Edwardian terraces.
  • Full-width rear and side extension – ideal for creating open-plan kitchens with garden access.
  • Glazed roof side return – maximises daylight and visual connection to the outdoors.
  • Contemporary infill extension – a striking contrast of old and new, with modern materials and clean lines.

Our Process

From first ideas to final build

  1. Feasibility Review – We assess site potential, structure, and planning options.
  2. Concept Design – Layouts, sketches, and daylight studies tailored to your needs.
  3. Planning & Building Control – Full applications and technical drawings managed for you.
  4. Detailed Design & Delivery – Coordinating with builders to ensure a smooth build and finish.

FAQ

Many side return extensions fall under permitted development, but some homes require full planning consent. We handle all applications and advise early in the process.

 

Design and approvals usually take 6–10 weeks, with construction typically lasting 10–14 weeks depending on scope.

We design with materials and proportions that complement your property — whether traditional brickwork or a modern glazed contrast.