If you’re planning to add space to your home this year, you might be considering two options: a bespoke orangery or a full brick extension. Both add square footage and can increase property value, besides enhancing the quality of your life.
The right choice depends less on trends and more on how you want the space to feel, function and integrate with your home. Here are the important points to consider.
What is the fundamental difference between an orangery and a full extension?
A full extension is essentially an expansion of your existing house. It typically mirrors the original construction: brick or block walls, a solid roof, standard ceiling height and integrated electrics and heating.
An orangery sits somewhere between a conservatory and a full extension. It features substantial brick pillars or walls, combined with large glazed sections and a roof lantern. Structurally solid, but architecturally lighter.
How do you want the space to feel?
This is the question you should answer first. If you want a seamless continuation of your kitchen or living space, something that feels indistinguishable from the original house, a full extension may be the better route.
If you want a room that feels special, light-filled and slightly distinct, perhaps for dining, entertaining or relaxing, a luxury orangery often delivers more character.
The roof lantern is the defining feature. It draws in overhead light in a way a standard extension ceiling simply cannot replicate. Even on grey UK days, that vertical light creates atmosphere.
How important is architectural character when considering an orangery?
For period or heritage-style properties, a bespoke orangery can enhance architectural integrity more naturally than a flat-roofed extension.
Traditional orangeries were originally designed as elegant garden rooms. When proportioned correctly, they complement classical facades beautifully.
On more contemporary homes, either option can work, but the detailing matters. A poorly designed orangery can look overly decorative. A poorly designed extension can look boxy and heavy.
What are your planning considerations?
Planning rules vary depending on property size, location and previous alterations. Both orangeries and full extensions can fall under permitted development in the UK, but larger builds or homes in conservation areas may require approval.
One thing to consider: a full extension with a solid roof often has more structural implications. It may require deeper foundations, more significant drainage alterations and potentially party wall agreements.
An experienced supplier will guide you through orangery planning permission requirements and ensure the design is compliant before work begins.
How does budget factor into the decision?
A full extension can become expensive quickly due to structural work, steel supports, roofing, plastering and full integration into the existing property.
A hardwood orangery also sits firmly in the high-end bracket, especially when crafted using quality materials and bespoke detailing. However, cost alone shouldn’t dictate your choice. Instead, consider value per square metre and lifestyle impact.
If you’re primarily seeking maximum space at the lowest cost per metre, an extension may win. If you’re prioritising architectural elegance and light quality, an orangery may offer better emotional return on investment.
How much natural light do you want in your extension?
This is where the difference becomes obvious. A traditional extension with a solid roof relies on wall glazing and possibly rooflights. It can feel substantial and cosy, but sometimes darker, particularly in winter.
An orangery, with its roof lantern and extensive glazing, transforms how light enters the room. The overhead glazing creates depth and brightness that standard ceilings rarely match.
Will the extension add value to your property?
Both options can increase property value when designed and built to a high standard. A well-executed extension increases usable square footage, which valuers understand clearly.
A bespoke wooden orangery adds perceived luxury. It creates visual impact and architectural distinction, especially in higher-value homes. In many cases, the added value is not just financial; it’s lifestyle enhancement.
Which option is right for you?
Choose a full extension if:
- You want maximum additional internal space
- You prefer a seamless continuation of the house
- Your design priority is practicality over architectural statement
Choose an orangery if:
- You value light and atmosphere
- You want a defined, elegant feature space
- Architectural detailing matters to you
- You’re enhancing a period or character property
Don’t rush this decision. Step back and think about how you want to feel in the space five years from now. Quality of design in terms of proportion, materials, and craftsmanship is what determines whether your investment feels ordinary or exceptional.