
GRANNY ANNEXES & GARDEN ANNEXES IN ESSEX
Mobile Annexe Ltd designs and builds bespoke granny annexes and garden annexes for families across Essex. Based near Stansted, on the Essex and Hertfordshire border, we're ideally placed to serve homeowners throughout the county.
We offer a FREE, no-obligation consultation.

BESPOKE GRANNY ANNEXES ACROSS ESSEX
Essex's mix of family homes, generous gardens and village and market-town communities makes it an ideal location for granny annexes and garden annexes.
Whether you're bringing an elderly parent closer to the family, giving an adult child an affordable and independent first home, or simply adding flexible extra living space to your property, a bespoke annexe can provide a practical alternative to moving house.
AREAS WE COVER
We regularly build for clients throughout Essex, including:
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Basildon
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Billericay​
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Wickford
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Braintree
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Witham​
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Halstead
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Coggeshall
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Brentwood
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Shenfield​
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Ingatestone
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Castle Point
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Canvey Island​
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South Benfleet
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Thundersley
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Hadleigh
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Chelmsford
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South Wooham Ferrers​
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Colchester
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Stanway​
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Tiptree
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West Mersea
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Wivenhoe
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Epping Forest
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Loughton​
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Epping
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Waltham Abbey
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Chigwell
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Buckhurst Hill
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Ongar
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Harlow
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Old Harlow​
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Mark Hall
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Parndon
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Maldon
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Burnham- on-Crouch​
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Heybridge
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Rochford
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Rayleigh​
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Hockley
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Tendring
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Clacton-on-Sea​
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Harwich & Dovercourt
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Frinton-on-Sea
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Walton-on-the-Naze
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Brightlingsea
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Southend
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Leigh-on-Sea​
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Shoeburyness
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Westcliff-on-Sea
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Prittlewell
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Southchurch
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Thorpe Bay
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Thurrock
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Grays​
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Purfleet-on-Thames
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Tilbury
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Corringham
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South Ockendon
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Stanford-le-hope
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Chafford Hundred
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Uttlesford
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Saffron Walden​
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Great Dunmow
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Thaxted
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Stansted Mountfitchet
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We also build extensively across neighbouring Hertfordshire. Don't see your town listed? We cover the whole of Essex and beyond. Get in touch with our team to discuss your location.
NO FULL PLANNING PERMISSION REQUIRED
Most of our granny annexes are built under the Caravan Act, meaning you'll typically only need a Certificate of Lawful Development rather than full planning permission.
This provides a simpler route than a full planning application.
Mobile Annexe Ltd manages the Certificate of Lawful Development application on your behalf, working with local planning authorities across Essex. We currently hold a 99% success rate in securing these certificates for our clients.
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SOME OF OUR COMPLETED GARDEN ANNEXES IN ESSEX ​




FROM DESIGN TO COMPLETION
Every project begins with a full site and garden survey.
We'll assess your plot, discuss your requirements and advise you on groundworks, access and utility connections.
From there, we'll guide you through the design and specification of your new annexe, manage your Certificate of Lawful Development application and take care of the complete build from the foundations through to your finished, move-in-ready home.
Our builds typically take around 12–16 weeks on-site.
A LOCAL, PERSONAL SERVICE
Being based on the Essex and Hertfordshire border means we understand the local area, local planning departments and the types of properties and gardens found throughout Essex.
From village plots near Saffron Walden to larger family homes in Chelmsford and Brentwood, our experienced team provides a personal service from your first consultation through to completion.
We also build throughout the rest of the UK, but Essex is genuinely home turf for Mobile Annexe Ltd.
RECENT ESSEX PROJECTS
We've completed granny annexe projects across Essex, including a recent single-storey annexe near Brentwood, designed to give an elderly couple their own independent and accessible living space within the family garden.

FREE QUOTATIONS
Arrange a free planning consultation to realise your dream of a granny annexe or garden lodge by calling Mobile Annexe Ltd today on 07770 365734.
