Vita Annexes

Our structural steel frame modular Annexes are the perfect solution for all those seeking an exceptional quality, building control approved bespoke Annexe at an affordable, fixed and inclusive price with an industry leading 10 year guarantee.

Peat Beat Guarantee. Please contact for T&Cs

Vita - 1 Bedroom Annexe

This 1 Bedroom Annexe has typical dimensions from 6m x 4m maximising your available space without compromising on usability and loss of garden space. The wide range of external finishes that are available mean you can create your own aesthetic to suit your surroundings, all of which exude clean, stylish lines and modern flair to enhance your outside space.

Our standard Annexe model incorporates an extensive elegant slim-profile Aluminium glazing and full height openable windows.

All elements of the Annexe build are fully customisable. All internal fit-out installations including bedroom, kitchen and bathroom installations are designed to the clients exact specifications.

We can build any Annexe size, shape or configuration with any number of rooms.

Annexe Price inclusive of VAT, foundations, external walls & cladding, flat roof, painted walls & ceilings, internal partitions, plumbing, heating, electrics & lighting, flooring, 3m wide Aluminium doors / windows, bathroom and kitchen installation.

Dimensions
6m wide x 4m deep (24 SQ/M)
Guide Price (Inclusive of all above)
£79,950 inc. VAT

Vita - 2 Bedroom Annexe

This 2 Bedroom Annexe has typical dimensions from 8m x 5m maximising your available space without compromising on usability and loss of garden space. The wide range of external finishes that are available mean you can create your own aesthetic to suit your surroundings, all of which exude clean, stylish lines and modern flair to the extra space and enhance your outside space.

Our standard Annexe model incorporates an extensive elegant slim-profile Aluminium glazing and full height openable windows.

All elements of the Annexe build are fully customisable. All internal fit-out installations including bedroom, kitchen and bathroom installations are designed to the clients exact specifications.

We can build any Annexe size, shape or configuration with any number of rooms.

Annexe Price inclusive of VAT, foundations, external walls & cladding, flat roof, painted walls & ceilings, internal partitions, plumbing, heating, electrics & lighting, flooring, 3m wide Aluminium doors / windows, bathroom and kitchen installation.

Dimensions
8m wide x 5m deep (40 SQ/M)
Guide Price (Inclusive of all above)
£129,950 inc. VAT

Vita - 3 Bedroom Annexe

This 3 Bedroom Annexe has typical dimensions from 10m x 5m maximising your available space without compromising on usability and loss of garden space. The wide range of external finishes that are available mean you can create your own aesthetic to suit your surroundings, all of which exude clean, stylish lines and modern flair to enhance your outside space.

Our standard Annexe model incorporates an extensive elegant slim-profile Aluminium glazing and full height openable windows.

All elements of the Annexe build are fully customisable. All internal fit-out installations including bedroom, kitchen and bathroom installations are designed to the clients exact specifications.

We can build any Annexe size, shape or configuration with any number of rooms.

Annexe Price inclusive of VAT, foundations, external walls & cladding, flat roof, painted walls & ceilings, internal partitions, plumbing, heating, electrics & lighting, flooring, 3m wide Aluminium doors / windows, bathroom and kitchen installation.

Dimensions
10m wide x 5m deep (50 SQ/M)
Guide Price (Inclusive of all above)
£161,950 inc. VAT

Start Creating Your Dream Annexe!

Our high-quality steel-framed structures offer the perfect solution for extra living space, a home office, a granny flat, or even a creative studio. Don't wait any longer to turn your dream into reality

Fill out our enquiry form today

Bespoke Granny Annexes



Our nationally installed, bespoke modular Annexes can be manufactured to any shape, appearance, configuration or size; and even connect to any building type or age if required.

Our structural steel frame Annexes are precision designed, engineered and installed by our expert team to provide optimum structural performance and thermal efficiency in line with all current building regulations.

Our systems offer an enhanced overall performance compared with traditional built Annexes and aesthetically can be architecturally designed to be an exact match to the existing dwelling or stand out as a statement build.

Installation on-site is quick, clean and efficient due to our precision off-site manufacturing solutions that allow us to assemble your Annexe with minimal noise, mess and disruption. No cranes or heavy lifting equipment are required to complete the installations. Every component of your building has been carefully designed, enabling us to install in any location with even the most limited access.

Please contact us to arrange a visit to our Garden Room showrooms in Warwickshire which have been constructed using the same systems as our Extensions and Annexe's.

We offer the complete end to end service with our Annexes for the ultimate peace of mind solution to your home expansion needs. Our team work on projects all over the country so we can assist with obtaining planning permission from your local council, building regulation approval along with any other statutory approvals required before works can commence.

Our prices listed are inclusive of the highest quality window & door frames, foundations, roofing, external walls & cladding, flooring, electrics & lighting and internal decorations as standard so there are truly no hidden extras.

Additional services and works to your Annexe that we offer can be quoted for if they are required including: new drainage + services connections, fees for obtaining planning permission and building control approval.

We offer an unrivalled range of traditional and contemporary cladding finishes along with any available enhancement on windows, doors, glazing, roof-lights / lanterns, energy saving technologies and internal fit-out works like kitchen & bathroom installations to name just a few.

We've set out one our most popular Annexe sizes and ranges with indicative, inclusive prices to give you some inspiration but remember all of builds are 100% bespoke to your requirements.

Keep scrolling down for some of our most
Frequently Asked Questions (FAQ's) and our Case Studies.

We maximise all the benefits of modular construction compared to traditional builds and our competitors; just a few of the reasons are listed below:

- 70% faster installation time on site.

- Typical 4-6 week lead time to start on site.

- Cost effective all inclusive pricing - we typically deliver savings of 25% against traditional.

- Higher quality controlled build standards and overall performance / lifespan.

- Complete design flexibility and customisation options on all aspects.

- Fixed completion dates.

- Fixed upfront, transparent pricing.

- We manage all elements of the design including planning permission (if required) and building control approval (professional fees apply).

- Approved by mortgage providers and insurers.

- Final payment on satisfactory completion of works.

- All works are compliant with the latest building regulations and are building control approved.

- Regulated contractual agreements with JCT contracts.

- Minimising waste & disruption on site.

- 10 Year Structural Warranty.

- We install Nationwide!

What's included in standard with our buildings?

Building Foundations
Electrics and Lighting
10 Year Warranty
UPVC Windows & Doors
Flat Roof
VAT
Management of planning permission, statutory and building control approvals
Exterior cladding finish
Internal tape, joint and painted ceilings & walls
LVT flooring

Take a look at our Case Studies

At Vita Modular we take great pride in our work and find it incredibly rewarding hearing from our clients once they have had time to use and enjoy the new space we built for them. Below are just a few case studies, some with full video testimonials, of our recently completed projects - keep checking back as we're adding new case studies on a regular basis...

Annexe - SE5, London

We were commissioned to build a bespoke, high-end Annexe with bathroom for our client in SE5, London.

£39,500

5m x 3m Extension in Cheltenham

For this project in Cheltenham the client approached us wanting a supremely modern and luxury single storey extension

£70,000

Garden Room - Home Office - Muswell Hill, London

The client came to us looking for a high quality Garden Room space that could be used as a home office.

£28,000

Garden Room - Home Studio, Norfolk

The client came to us looking for a high quality Garden Room space that could be used as a home studio.

£33,000

Garden Room - Home Office - Stratford Upon Avon

This 4m x 3m Garden Room used as a home office is set in the beautiful Warwickshire surroundings and finished to our impeccable Vita Modular standard's.

£26,000

Annexe - SE5, London

We were commissioned to build a bespoke, high-end Annexe with bathroom for our client in SE5, London.

£39,500

5m x 3m Extension in Cheltenham

For this project in Cheltenham the client approached us wanting a supremely modern and luxury single storey extension

£70,000

Garden Room - Home Office - Muswell Hill, London

The client came to us looking for a high quality Garden Room space that could be used as a home office.

£28,000

Garden Room - Home Studio, Norfolk

The client came to us looking for a high quality Garden Room space that could be used as a home studio.

£33,000

Garden Room - Home Office - Stratford Upon Avon

This 4m x 3m Garden Room used as a home office is set in the beautiful Warwickshire surroundings and finished to our impeccable Vita Modular standard's.

£26,000

Garden Room - Home Gym in Stanmore, London

The client came to us looking for a high quality Garden Room space that could be used as a home gym.

£26,500

3m x 3m Extension in Cirencester

This project comprised a new build 3m x 3m modular extension complete with prominent UPVC glazing

£27,000

7m x 4m Extension in Stratford Upon Avon

This project in our local Stratford Upon Avon formed a seamless 28 SQ/M extension to the clients existing rendered house.

£65,000

Extension and Refurbishment in Rutland

The client, Hanri van Wyk, approached us looking for a relatively small but high specification new build extension

£40,000

4m x 3m Garden Room in Coventry

We were delighted to complete this model 4m x 3m garden room for a personal trainer

£24,500

Garden Room - Recording Studio - Barnes, London

We were honoured to be approached by Mr Sam Delaney, a household name known for over twenty years in British media

£25,500

Garden Room - Physiotherapy Studio in Lichfield

Martine came to us in need of a fully equipped garden room to facilitate her from home physiotherapy practice.

£28,500

Holywell Road, Abergavenny, Wales

We were delighted to complete this garden room build for such a fantastic couple in their tranquil rural setting with beautifully manicured gardens. 

£25,000

How our Design & Build Process Works

Step 1
ENQUIRY

Complete our customer enquiry form so we can fully understand your Annexe requirements, and one of our dedicated team members will contact you to arrange a design consultation.

Step 2
PROPOSAL

We will send over a proposal that includes our terms and conditions, technical drawings, agreed payment plan details, and offer you a fixed installation date commitment for your Annexe.

Step 3
SITE SURVEY

One of our friendly project managers will take a few measurements at a pre-arranged site survey and make all considerations to ensure the installation process will go as smoothly as possible.

Step 4
MANUFACTURE

Our team will begin the manufacturing process at our Warwickshire production facility to hand-craft your modular Annexe and book in our installation team for the agreed installation date.

Step 5
INSTALLATION

We will contact you around a week before the agreed installation date to confirm any final arrangements that need to be made. Our install team will arrive on the morning of your install date.

benefits

Our Annexes are designed, built and engineered to perfection

One Price; No Hidden Extras

Our Annexe prices include everything from delivery, installation, foundations, doors & windows, external walls & cladding, painted internal walls, electrics, lighting and flooring, bathroom + kitchen installations.

Lead time

We are proud to offer an industry-leading guaranteed 6 week lead time from the date of order.

Designed & Built in the UK

We use the most advanced modular construction technology to hand-craft every structural steel frame modular Annexe at our Warwickshire production facility.

Built to Building Regulation Standards

Our Annexes comply with all aspects of current UK building regulations, so you not only have complete peace of mind that your extension is built to last but you also have a space that can be comfortably used all year round.

Bespoke

Our distinctive range of exterior cladding finishes and architectural embellishments is quite simply unparalleled. There are no limits to the space we can create for you.

10 Year Warranty

We’re so confident in the longevity and performance of our Annexes that we offer an industry-leading 10 year warranty as standard.

Make an Enquiry

We would love to hear about your modular building requirements and create a space you will be proud of. Please complete our enquiry form below where one of our team will contact you usually within 24 hours of your enquiry.

Please contact us to arrange a visit to our Garden Room showroom in Coventry.

Thank you! Your submission has been received!
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What our customers say about us

I’ve been looking to build a quality garden annex for some time but never found a company to fit our very specific requirements within a reasonable budget. The guys at Vita Modular took on the challenge and went above and beyond to accommodate us. We’re so pleased with the result.

Frederique Shaw (London)

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By far this has been the best experience we have had with any work we have ever had done to any house we have lived in. The innovation is great, the way the back office team have dealt with us was kind and professional, and the way the onsite team have worked has been exceptional. What a lovely team. The results have changed the way we use the house in a very positive way. Thank you to everyone.

Derek Mclean (Cirencester)

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Delighted with our extension! We wanted to move our utility room so that we could open the back of the house to the garden, and were let down by an architect and numerous traditional builders (frankly we think our project was just too "small" to keep their interest) . Subsequently we started searching for alternative methods and modular builds, and feel like we struck gold with Vita Modular. The team remained enthusiastic from start to finish, and worked with us creatively to make the build happen on a tight budget. The budget was meticulously calculated and kept track of, so that once we started we knew exactly where we stood with costs. We're still amazed how quickly the extension went up! As a bonus, without the need for concrete lorries and brick deliveries, the restricted access to the back of our house was never an issue. The team helped us with the structural changes required in the existing rooms and installed a new large picture window and sliding doors that open onto the garden (beautiful quality aluminium frame double glazing). We're still currently decorating and landscaping, but the extension has already made a huge difference to our enjoyment of the house and garden. Our only regret is that we didn't find Vita Modular sooner.

Hanri van Wyk (Oakham)

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We are delighted with our Garden Room from Vita Modular. The service we received was fantastic all the way through the project. The company is professional and the build quality is very good.

Martine & James Graham (Lichfield)

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Our whole experience of getting a modular extension and garden room with Vita Modular was second to none. A truly rare first class building company to deal with right from initial enquiry to completion. Their highly knowledgeable team were nothing short of incredible in promptly and professionally catering for all of our specific design requirements whilst being completely transparent on any cost changes at all times. The build process was as quick, clean and efficient as I have ever seen in my many years of experience in the building industry. Overall the service levels, competitive pricing and impeccable build quality + attention to detail that Vita provide speaks for itself; we’re only too happy to recommend their services to anyone looking for additional space.

Mr N Bailey

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The 5m x 3m extension we had done by Vita Modular last month is just perfect. The build quality, price and overall performance is really second to none. From our first enquiry the team at Vita were so prompt in dealing with all our many queries, extremely knowledgeable and completely transparent on all areas of their pricing. We were really happy with their inclusive pricing and that they managed the whole building control process for us so we didn’t have to do anything at all. They installed our extension from start to finish in just 2 weeks without any fuss as promised which was just unbelievable. The guys on site were a pleasure to have, very courteous, hard working and punctual we hardly noticed they were there. All in all working with Vita was a brilliant experience, far above and beyond anything we’ve had or seen with other general builders.

Jane Stilwell

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We selected Vita Modular after spending quite a lot of time researching the market because we believed they offered the best value for money, with an innovative construction technique, a stylish design, and an excellent choice of materials. Our experience made us even happier that we had chosen them. Everything was handled with the utmost professionalism, with all of our (often detailed) questions answered quickly and politely. The team that came to install the building worked really hard and were very respectful of our property, taking great care over even the smallest things. Everything was completed on time, with minimum fuss to us. The final building is everything we had hoped for, and already being used a lot. Highly recommended.

Simon Christmas and Daniel Adiego (The Bloomsbury Gardener)

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Super friendly and honest company delivered exactly what we wanted on time and with no fuss. For the quality of product their prices are very good and they don’t cut corners on anything, we felt in safe hands throughout the whole process and very happy with the end product.

Katia and Steve Grownoski (London)

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We were searching the market for a garden room for a long time before coming across Vita and so glad that we did. The level of detail and options available for us to be able to design our own garden room was fantastic and far better than anything else we came across. They were so open and transparent about their pricing which was really refreshing and even with all the extras we put in the price was considerably less than the prices we were getting quoted elsewhere. All round great guys.

Audrey & Lawrence (Warwickshire)

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We are delighted with our 4.2m x 3m garden room. Vita Modular were exceptional to work with throughout -  from initial discussions, a meticulous design stage and the actual build. They have a rare attention to detail - this meant that our room (which we use an office and recording studio) was finished to our own specific needs. They over delivered in every aspect and communicated with us carefully throughout the process. The team who built the room were polite, diligent and a pleasure to have around the place. The garden room has been really life changing in both personal and professional terms. The whole family love it and we are so happy that we chose to work with Vita Modular.”

Sam & Anna Delaney (London)

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Contact Us

We would love to hear about your extension requirements and create a space you will be proud of.

Please complete our enquiry form below where one of our team will contact you usually within 24 hours of your enquiry.

Thank you! Your submission has been received!
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Frequently Asked Questions (FAQs)

Can you do 2 storey modular extensions?
Yes we've recently launched our 2 storey modular extension system, please enquire for further information.
What other building services can you offer?
We can offer any additional ancillary building service to your Extension project including installations of structural openings, kitchens, bathrooms, underfloor heating, plumbing, electrics, landscaping and demolition works to name a few. Please just ask us.
What's included in the price of your buildings?
As standard our Extension prices are inclusive of VAT, foundations, external walls & finishes, flat roof, painted walls & ceilings, electrics & lighting, flooring and glazing.
Do your Extensions come with a guarantee?
All customers receive a comprehensive, assignable 10-year warranty on the structural frame of your Vita garden room. Glazing, electrics, trims and all internal finishes are covered with an equivalent 2 year warranty.
Do I need building control approval for my extension?
Yes all extension works require building control approval. Our system and all of our works are building control compliant. We will need the architect and engineer to prepare building control drawings. You can find out more information about the building control process below:

Homeowners guide to Building Regulations

Building Regulations

Building control fees are not included in our prices and will be itemised separately in your Estimate. We will manage the whole building control process for you.

What are the exterior cladding finish options you offer?
We offer any of the following exterior options but we can use almost any exterior finish available on the market to curate your bespoke modular building including brick slips and thincoat silicon render as standard. Some of the other available exterior options are Brick, Redwood timber, Metal cladding, Green wall, Composite Decking and Fibre cement board
What access do you need for installation?
We will assess your properties access during the site visit. The nature of our modular sytem means it can be manoeuvred and installed from even the tightest access restrictions.
Do you offer finance plans?
Unfortunately we don’t currently offer any finance plans at present but we do offer a payment plan which starting with 40% deposit is then spread over the 6 weeks from date or order to install. The final 20% payment is not due until completion and handover of works. We can also accept debit and credit cards (card processing fees apply) enabling you to put in place flexible repayment plans with your card provider.
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