Penthouse & Roof Garden Design
Gardens in elevated spaces

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Penthouse & Roof Garden Design in London

Modern city living often means making the most of any available outdoor space. With many of us living in apartments which have little access to a garden at ground-floor level, we often want to create a green, outdoor space high up on a roof or terrace.

Roof Garden Design in London

At Hampstead Garden Design we love the challenge that roof garden design presents. We are happy to discuss with you exactly what you want to get from the roof space and we are also able to advise on the many practicalities which you need to consider when planning your roof garden.

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What are the unique features and challenges that need consideration in roof garden design:

Hampstead Garden Design has developed many wonderful high-rise outdoor spaces and with our experience of designing roof gardens, can help you with all the features and challenges of yours. Having had the initial idea and seen the potential of an outdoor area becoming a roof garden reality, there are some practical considerations.

  • Lack of soil: Being at the top of a building will usually mean that the planting needs to be in planters, pots or toughs or specially built areas which are then filled with the planting medium. We generally recommend that planters are created using a good quality grp (glass reinforced plastic) which is extremely light weight and perfect for a roof terrace.
  • Considerations of the building structure: The weight of soil, planters and plants, all add to the structural load of the building and can be very heavy when saturated with rainwater or snow. A well-designed roof garden will consider the structural restrictions and we always recommend that clients take advice from a structural engineer.
  • Planning permission: It may not be your first thought, but often you will need planning permission to create a roof garden. It is a good idea to contact your local planning department for advice, before you begin any works.
  • Safety: Due to the height of a roof garden, it is important to consider whether any walls, railings or balustrades on the perimeter will meet health and safety standards. Again, it is important to take advice from your local planning department on planning and building regulations.
  • Views: It is a good idea to consider whether your potential roof garden has attractive views. Is the space overlooked from neighbouring buildings and if so, are you able to create some privacy using planting or screening?
  • Sun and wind and exposure: Being high up, roof gardens are often more exposed to the wind and heat of the sun. A well-designed roof garden will consider these challenges and will plan planting which can cope with hot and dry conditions.
  • Access to the roof garden: You will need to consider how the roof garden will be accessed, both during construction works and when the garden is completed. Can any necessary materials and plants be easily carried up to the roof terrace or will a crane be necessary? Will the garden be easy to access and enjoy once it has been created?
  • Water supply and use: Many roof gardens will include an irrigation system in the design for plant watering. In order to minimise the amount of water needed, it is a good idea to use plants which thrive in hot and dry climates, such as plants from Mediterranean areas.
  • Long term maintenance: Roof gardens are usually only accessible through the building, so it is important to consider the long-term maintenance of the garden space and how garden waste will be removed.

Other things that are worth considering when planning your perfect roof garden design:

  • Who will be using the roof garden? Just you, your children and family pets or will it be a communal space for other people in the building as well?
  • What would you like to include in your roof garden? – Do you need an area for dining or outdoor sofas, storage for garden tools and furniture cushions, a play area for the children or possibly even a space for keeping a bee hive?
  • How much time do you have to look after or maintain the roof garden?
  • Will the space be left for extended periods of time? If this is the case you may want to arrange maintenance and an irrigation system to water the plants will be especially useful.
  • What is the best view from the roof garden? Being high up you have an opportunity to gain a new and unique view of your surroundings

Hampstead Garden Design: Perfect Roof Gardens and Terraces in London

If you are considering developing a roof garden or you have a roof garden that you would like to redesign, we love to talk your ideas through with you

Contact Hampstead Garden Design


Penthouse & Roof garden designs completed for clients.

What clients say about their experience and their new garden

Sarah transformed our neglected and overgrown garden into a vision from a glitzy magazine

Sarah transformed our neglected and overgrown garden into a vision from a glitzy magazine.  She is very knowledgeable about planning issues and tenaciously dealt with the Council, chasing them and convincing them on the proposed design and in the end obtaining the planning permission for exactly what we wanted.

Sarah recommended interesting and durable materials like composite wood for the decking and resin for the driveway.  The contractor we chose upon her recommendation was also excellent.  With Sarah's guidance we selected a great variety of plants for the garden.  She planted them herself and all of the plants are thriving 2 months after planting.

We are extremely happy with the final result - we got a designer urban garden with plenty of entertainment and relaxation space and a beautiful selection of plants.  Can't recommend Sarah enough.

Anna, Hampstead

North London Garden Designer
5
2020-05-18T13:29:55+00:00

Anna, Hampstead

Sarah transformed our neglected and overgrown garden into a vision from a glitzy magazine.  She is very knowledgeable about planning issues and tenaciously dealt with the Council, chasing them and convincing them on the proposed design and in the end obtaining the planning permission for exactly what we wanted. Sarah recommended interesting and durable materials like composite wood for the decking and resin for the driveway.  The contractor we chose upon her recommendation was also excellent.  With Sarah's guidance we selected a great variety of plants for the garden.  She planted them herself and all of the plants are thriving 2 months after planting. We are extremely happy with the final result - we got a designer urban garden with plenty of entertainment and relaxation space and a beautiful selection of plants.  Can't recommend Sarah enough.

Absolutely delighted with my beautiful garden, it’s a total joy!

Absolutely delighted with my beautiful garden, it's a total joy!  Sarah of Hampstead Garden Design was wonderful from the word go!  Throughout the design and build process, she was supportive and approachable.  She was happy to take on board requests from me as the client and guided the process forward, advising the best way to achieve the finished result.  The team of landscapers she brought in were also professional and a pleasure to have working in the garden.  I have no hesitation in recommending Sarah and have done so already, with her taking on board what I am sure will be another beautiful garden by Hampstead Garden Design.

Karen, Hertfordshire

North London Garden Designer
5
2020-06-02T17:30:37+00:00

Karen, Hertfordshire

Absolutely delighted with my beautiful garden, it's a total joy!  Sarah of Hampstead Garden Design was wonderful from the word go!  Throughout the design and build process, she was supportive and approachable.  She was happy to take on board requests from me as the client and guided the process forward, advising the best way to achieve the finished result.  The team of landscapers she brought in were also professional and a pleasure to have working in the garden.  I have no hesitation in recommending Sarah and have done so already, with her taking on board what I am sure will be another beautiful garden by Hampstead Garden Design.

Sarah has given me the most beautiful garden

Sarah has given me the most beautiful garden. She listened to my ideas and stretched them even further. I could never have got here without her. Her landscaping was inspired and her planting has provided me with a year round of delight. I would thoroughly recommend her.

Lizzie Groper

North London Garden Designer
5
2019-08-15T10:23:18+00:00

Lizzie Groper

Sarah has given me the most beautiful garden. She listened to my ideas and stretched them even further. I could never have got here without her. Her landscaping was inspired and her planting has provided me with a year round of delight. I would thoroughly recommend her.

In my study overlooking my wonderful new garden

I am writing this in my study overlooking my wonderful new garden From the first meeting to the final work I could not have been happier She created a garden for us that 18 months on looks brilliant even at this time of the year She was patient with us as myself and my wife sometimes had different ideas my wife usually won but the end result is that we have a garden and new patio we can enjoy and one that our grandchildren can also play in. Thank you Sarah.

Jonathan Hyman

North London Garden Designer
5
2019-08-15T10:27:07+00:00

Jonathan Hyman

I am writing this in my study overlooking my wonderful new garden From the first meeting to the final work I could not have been happier She created a garden for us that 18 months on looks brilliant even at this time of the year She was patient with us as myself and my wife sometimes had different ideas my wife usually won but the end result is that we have a garden and new patio we can enjoy and one that our grandchildren can also play in. Thank you Sarah.

Sarah was a delight to work with

Sarah of Hampstead Garden Design was a delight to work with, she designed a wonderful patio, front driveway and garden planting scheme for us.  Sarah understood our brief completely and we are delighted with the finished results.  We consider our garden to be another room in our house and are deriving so much pleasure from it.  We would definitely recommend Hampstead Garden Design

Michelle, Mill Hill

North London Garden Designer
5
2019-08-21T17:25:09+00:00

Michelle, Mill Hill

Sarah of Hampstead Garden Design was a delight to work with, she designed a wonderful patio, front driveway and garden planting scheme for us.  Sarah understood our brief completely and we are delighted with the finished results.  We consider our garden to be another room in our house and are deriving so much pleasure from it.  We would definitely recommend Hampstead Garden Design

The result is beautiful and easy to maintain

Sarah understood exactly how I wanted to transform my garden and the result is beautiful and easy to maintain. She is very efficient and extremely pleasant to work with.

Vivien, Hampstead

North London Garden Designer
5
2019-08-21T18:53:53+00:00

Vivien, Hampstead

Sarah understood exactly how I wanted to transform my garden and the result is beautiful and easy to maintain. She is very efficient and extremely pleasant to work with.

I am delighted with the finished garden – it looks just like the original design

I interviewed four landscape garden designers I decided to appoint Sarah Oxby at Hampstead Garden Design. She stood out as well prepared, professional, very friendly and showed me a lovely portfolio of her work to date. I found her to be very helpful throughout the process, dealing with the landscapers, planning permissions and the design of the garden through to appropriate flowers. I am delighted with the finished garden – it looks just like the original design and I now have a lovely outlook and a relaxing and very pretty place to sit on warm summer evenings.

I would highly recommend her service.

Estelle, Hampstead Garden Suburb

North London Garden Designer
5
2019-08-21T18:56:03+00:00

Estelle, Hampstead Garden Suburb

I interviewed four landscape garden designers I decided to appoint Sarah Oxby at Hampstead Garden Design. She stood out as well prepared, professional, very friendly and showed me a lovely portfolio of her work to date. I found her to be very helpful throughout the process, dealing with the landscapers, planning permissions and the design of the garden through to appropriate flowers. I am delighted with the finished garden – it looks just like the original design and I now have a lovely outlook and a relaxing and very pretty place to sit on warm summer evenings. I would highly recommend her service.

Sarah was a pleasure to work with

From the outset, Sarah was a great listener and transferred my vision to a set of plans that my builders found easy to follow. She worked hard to source products that matched my requirements and always went the extra mile to deliver an excellent and cost effective service. Sarah was a pleasure to work with and I am happy to recommend her work.

Amanda, Golders Green

North London Garden Designer
5
2019-08-21T19:00:08+00:00

Amanda, Golders Green

From the outset, Sarah was a great listener and transferred my vision to a set of plans that my builders found easy to follow. She worked hard to source products that matched my requirements and always went the extra mile to deliver an excellent and cost effective service. Sarah was a pleasure to work with and I am happy to recommend her work.

It has greatly enhanced our home

We were recommended to Sarah by our architect and found her excellent in every way. It was great to have the garden designed so beautifully and it has greatly enhanced our home. All went very smoothly and it was a pleasure to deal with her.

David and Helen, Hampstead Garden Suburb

North London Garden Designer
5
2019-08-21T19:01:36+00:00

David and Helen, Hampstead Garden Suburb

We were recommended to Sarah by our architect and found her excellent in every way. It was great to have the garden designed so beautifully and it has greatly enhanced our home. All went very smoothly and it was a pleasure to deal with her.

Did an absolutely fabulous job

Sarah of Hampstead Garden Design did an ABSOLUTELY FABULOUS job in the design and implementation of my late sister's house in Hampstead, London NW 3. I rate the work performed as 200 out of a total of 100!

Chiew Chong

North London Garden Designer
5
2019-08-15T10:14:06+00:00

Chiew Chong

Sarah of Hampstead Garden Design did an ABSOLUTELY FABULOUS job in the design and implementation of my late sister's house in Hampstead, London NW 3. I rate the work performed as 200 out of a total of 100!

‘The result was just what we wanted’ ‘Within our budget’

We didn’t want to wait for years of our own trial and error. A friend recommended Sarah and using her to design and plant our new gardens has been a real pleasure. She listened to our wants and dislikes, surveyed the new gardens carefully to take account of changes of level, supplied plans we could understand, noted our responses to her proposals, adapted them to what we wanted and oversaw the complete and imaginative redesign and planting of the new gardens.

Robert and Lynette, North Finchley

North London Garden Designer
5
2019-08-21T19:04:24+00:00

Robert and Lynette, North Finchley

We didn’t want to wait for years of our own trial and error. A friend recommended Sarah and using her to design and plant our new gardens has been a real pleasure. She listened to our wants and dislikes, surveyed the new gardens carefully to take account of changes of level, supplied plans we could understand, noted our responses to her proposals, adapted them to what we wanted and oversaw the complete and imaginative redesign and planting of the new gardens.
5
11
North London Garden Designer

Hampstead Garden Design:

Hampstead Garden Design is based in Hampstead Garden Suburb in North London and operates throughout London, Hertfordshire and Essex.

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Practical Details:

London Garden Designers:

£15,000 - £500,000
© Hampstead Garden Design
18 Dorchester Gardens, Hampstead Gardens, London, NW11 6BN

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