10 small orangery kitchen extension ideas for even the most compact culinary spaces – uplifting, bright and a joy to spend time in

small orangery glazed link with kitchen
(Image credit: Vale Garden Houses)

The hunt for small orangery kitchen extension ideas is on the rise, with homeowners increasingly being seduced by all that they offer. If you only have a limited space to play with for your new kitchen, using clever orangery extension ideas is a great way to make the most of it.

"A small kitchen orangery can be a really uplifting space when it’s designed around how it will be used day to day,' explains Rachel Davis, designer at Harvey Jones. "The natural light they enjoy brings a sense of openness."

Whether you have an existing orangery that you have earmarked for your new kitchen or are in the process of designing this kind of glazed structure from scratch, we've pulled together a collection of some of the most inspiring projects we've seen.

1. Opt for a one-wall kitchen layout in a small orangery

black one-wall kitchen orangery

A one-wall kitchen layout can be one of the best ways to make the most out of a smaller orangery extension (Image credit: Vale Garden Houses)

Your kitchen layout ideas matter more than ever when you are dealing with a compact space – and when it comes to orangeries which feature lots of glazing, your design needs to be carefully tailored both to the proportions of the room as well as to how you plan on using it on a daily basis.

"Layout plays a crucial role in making a compact kitchen orangery feel comfortable and purposeful," picks up Libby Taylor, one of the experts at Vale Garden Houses. "Positioning the working kitchen area where existing services and wall space are available allows the dining or seating zones to sit closer to glazing and garden views."

Within this classically-styled orangery, by Vale Garden Houses, the dining area is flooded with light from the roof lantern above while the one-wall kitchen design offers maximum practicality without taking up too much floorspace.

Libby Taylor from Vale Garden Houses
Libby Taylor

Libby is a copywriter at Vale Garden Houses and sister company Architectural Bronze. She has a wealth of experience and strong understanding of all aspects of design and construction for both businesses. 

2. Position your kitchen island to make the most of your orangery views

white orangery kitchen with green kitchen island

Your island should be in the best spot to enjoy views over the garden (Image credit: Harvey Jones)

Even small kitchens can have islands if you are clever with your design and this is a feature that works so well within a small orangery kitchen extension, giving you somewhere to stand and really enjoy the natural light and garden views that these types of structure afford.

"When cabinetry, appliances and storage are carefully considered alongside light and proportions, this is a space that can feel calm, cohesive and easy to live with," says Rachel Davis.

In this small kitchen orangery, the vibrant green island sits centrally forming a social hub – when the doors are flung open, the patio becomes an extension of this space.

black and white picture of Rachel Davis a kitchen designer from Harvey Jones
Rachel Davis

Rachel is a designer with over ten years of experience in the luxury sector. She began her career in fashion and product development before transitioning into kitchen and interior design five years ago with Harvey Jones. Rachel uses a clean and thoughtful aesthetic, creating timeless designs through careful consideration of form, material, and colour, while ensuring functionality and comfort. She believes that each client's design journey is a collaborative process, creating relaxing homes that reflect their own unique personal style.

3. Enhance a small orangery kitchen with lighting design

orangery kitchen with pale blue kitchen island

Your lighting design scheme will need meticulous planning to ensure the space is well lit after dark (Image credit: David Salisbury)

Kitchen lighting design can be hard to get just right – it needs to be a combination of effective task lighting, good background illumination and have the potential to create the right atmosphere for a range of different situations.

In a small orangery kitchen extension, much of the ceiling will be glazed meaning even more care needs to go into thinking about the positioning of artificial light sources.

Within this bright and airy kitchen orangery, by David Salisbury, recessed downlights have been fitted into the solid area of ceiling that forms the perimeter of the roof lantern, while two large pendants have been attached to its apex to light the island.

4. Use your layout to draw the eye to outside

taupe kitchen orangery with black and white chequerboard flooring

Locating your orangery extension to one end of a galley kitchen will draw the eye towards your exterior spaces (Image credit: Vale Garden Houses)

Galley kitchens are ideal for small spaces, utilising every inch and making it easy to move between the various zones. Adding a small orangery to the end of the kitchen, where it meets the garden, is a great way to draw the eye to outside and visually stretch the space.

"I encourage clients to think of the orangery as a natural continuation of the kitchen rather than a separate room," shares Rachel Davis.

It's a point that Libby Taylor agrees on: "Natural zoning creates a sense of flow and ensures the room remains both practical and inviting, even when space is limited."

5. Locate your island directly beneath a roof lantern for maximum impact

white kitchen orangery with large roof lantern and large kitchen island with upholstered bar stools

Beneath a rooflight is the ideal spot for a sociable kitchen island (Image credit: David Salisbury)

Roof lanterns make stunning features and are an integral part of a small orangery kitchen extension, drawing light into the very heart of the space. Locating a kitchen island directly beneath a glazed lantern has the effect of highlighting both features, turning them into striking focal points in the space. That said, care does need to be taken to prevent overheating.

"One of the most common concerns with smaller kitchen orangeries is temperature control," says Libby Taylor. "Kitchens already generate heat, and when combined with large areas of glazing, thoughtful design becomes essential.

"Adequate ventilation is key. Opening side windows and roof vents should be incorporated to create a natural through-draught, while discreet extractor fans positioned over cooking areas will help manage heat, moisture and odours," continues Libby. "The use of low-E glass makes a significant difference, particularly in south- or west-facing rooms. In some cases, opting for a part-glazed or solid roof can provide welcome shade while still allowing light to flood deep into the space."

6. Be smart with your door choice in a small orangery kitchen

white Shaker kitchen orangery

French doors look beautiful with the traditional style of orangeries but don't discount bifold or sliding too quickly (Image credit: Vale Garden Houses)

While all the glazing that makes up an orangery naturally gives you a sense of being connected to your outdoor spaces, you still need to think through the types of patio doors that will work best to physically open it up to the garden.

This orangery was added as part of the renovation and extension of a tired Edwardian house that previously had a gloomy, unappealing kitchen. It has replaced a muddled old extension that was doing nothing to create connection with the garden.

Large French doors were selected to open up the space to the newly landscaped garden which sits at a lower level to the house.

7. Stick to a monochrome palette for an even brighter space

modern white kitchen orangery with timber flooring

The pale colour palette of this small kitchen orangery extension helps give it a greater sense of space (Image credit: Chaunceys Timber Flooring)

When it comes to small kitchen extensions there are two main schools of thought in terms of the best colours to use. One is to opt for a pale, muted palette that works to reflect all the light coming into the space, while the other is to go dark and bold in a way that makes a statement and embraces the more compact proportions.

This bright and breezy kitchen features a light-toned colour palette made up of white cabinetry, pale walls and a grey marbled worktop and splashback.

Think your kitchen flooring ideas through carefully too – they need to be practical as well as stylish. The pale wooden flooring used in this kitchen-diner helps to create a sense of space and openness.

8. Use your small orangery as a spot to eat

modern orangery dining room

Locating your dining area within your small orangery extension means you will have a bright spot to eat and enjoy garden views (Image credit: David Salisbury)

If you are using your small orangery for a kitchen diner, it makes sense to locate the dining spot within the main body of the glazed space where you can sit and enjoy garden views while you eat.

This type of layout also makes sense from a practical point of view. Kitchens require solid walls for the cabinets and services and so work best when located towards the rear of the space in the original house. In fact, the ratio between solid walls and glazing needs to be planned out really carefully.

"It is really important to ensure there is enough solid wall within the design to accommodate kitchen cabinetry and appliances," says Libby Taylor. "While floor-to-ceiling glazing may look appealing, a kitchen needs practical surfaces.

"Many successful schemes combine generous glazing with solid walls or raised dwarf walls, often increasing wall heights to around 900mm to allow for base units, sinks or cooking stations. Kitchen islands are also invaluable in smaller spaces, providing additional storage and preparation areas without relying solely on wall space, while also doubling as informal seating for family or guests."

9. Connect spaces with a small orangery link

Orangery glass link kitchen

A small orangery can be designed to form a link between separate sections of a house (Image credit: Vale Garden Houses)

If you love the idea of creating a glass link extension to join together the original section of your house with a new addition or converted outbuilding, an orangery could just be the solution you have been after. Not only can they add a beautiful and unexpected dimension, but they are also practical spaces in which to locate a kitchen.

Glass links need not function only as corridors and, if you are limited in terms of space, it makes sense to use yours for more than simple circulation.

This charming link-style orangery is the perfect addition to the period property it sits within, providing through-views from front to back.

10. Continue the experience outdoors with an orangery patio

glazed pergola seating area leading from orangery

Continue the glass theme beyond your orangery for a beautiful al fresco dining spot (Image credit: OKA)

For a really stunning finish to your kitchen orangery and to visually expand the space, why not mirror its design within your patio ideas?

This charming partially-glazed pergola provides an indoor-outdoor spot under which to linger and enjoy the garden, sheltered from the elements and sits beautifully alongside the orangery kitchen it leads off from.

Keeping any kind of structure like this light of form and open is important to ensure you don't block any light from entering your orangery space.

FAQs

Do you need planning permission for a small orangery kitchen extension?

Although some orangeries will fall under permitted development, others will require planning permission so it is worth double checking with your local planning office.

"Even small kitchen orangery extensions can attract a more involved planning process than a traditional conservatory," explains Libby Taylor. "While some projects may fall within permitted development rights, kitchens often require more substantial alterations to the existing house. Structural works such as removing walls, installing steel supports, and extending heating, drainage and electrical systems will require building regulations approval, regardless of whether planning permission is needed.

"Properties that are listed or located within conservation areas will typically require planning consent, and it is always advisable to seek professional advice early in the process to understand what is achievable within local guidelines," adds Libby.

Is there a minimum size for a small orangery kitchen?

While you might be desperate to locate your kitchen in an orangery extension, there is no point trying to shoehorn one into a space that is just too tiny – but how small is too small?

"There is no defined minimum size for a kitchen orangery – usability is determined by proportion rather than square footage alone," says Libby Taylor. "A successful kitchen orangery must comfortably accommodate the essential functions of cooking, preparation and storage, while allowing safe circulation and adequate ventilation.

"Smaller kitchen orangeries can work beautifully when the design prioritises function over excessive glazing," continues Libby. "Ultimately, it is the quality of the design, rather than the size of the room, that determines its success."


If you love the idea of a small orangery kitchen extension but are concerned about costs and the possibility of having to apply for planning permission, kitchen conservatory extensions could be a more straightforward option.

Natasha was Homebuilding & Renovating’s Associate Content Editor and was a member of the Homebuilding team for over two decades. In her role on Homebuilding & Renovating she imparted her knowledge on a wide range of renovation topics, from window condensation to renovating bathrooms, to removing walls and adding an extension. She continues to write for Homebuilding on these topics, and more. An experienced journalist and renovation expert, she also writes for a number of other homes titles, including Homes & Gardens and Ideal Homes. Over the years Natasha has renovated and carried out a side extension to a Victorian terrace. She is currently living in the rural Edwardian cottage she renovated and extended on a largely DIY basis, living on site for the duration of the project.