Introducing The Hatfield Our New L Shaped Granny Annexe

Every garden we visit has it’s own unique set of possible problems when it comes to building a granny annexe in the back garden and an L shaped granny annexe is usually a shape that suits a high percentage of plots.

Whether it’s a sloping site, trees and bushes, clay soil or an unusual shaped plot size, it’s safe to say we’ve come across them all over the last few years.

Modern technology can help us overcome most of the problems quite easily but when it comes to making the best of a corner garden plot; nothing looks better than our new Hatfield L shaped granny annexe.

Our Huscore range of granny annexes are designed from all the best and most popular floor plans from our extensive years as market leaders in the UK manufacture and installation of granny annexes throughout the UK.

In addition to launching our new website (www.ihusannexe.com) we thought 2017 was the perfect time to add the delightful L shaped granny annexe Hatfield range to our Huscore annexe range in 3 sizes offering you a choice of floor plans to suit the size of your garden and budget.

As with all Huscore annexes, the Hatfield L Shaped Granny Annexe comes with a choice of finishes including kitchen cabinet colours, worktop styles and flooring choices.

One of the most popular aspects of the Hatfield range is that with an L shaped floor plan you have added floor plan options that other Huscore annexes can’t offer allowing you additional options to have the kitchen area separated from the main living area if you wish on the Hatfield extra and Hatfield extra plus options.

This is one of our two bedroom annexes available in both a flat or pitched roof options to suit the site and style of your choosing.

L shaped granny annexes are perfect for a sunny corner of the garden where you can let the light flood in through the French doors into your living area.

As with all our Huscore annexes, we offer a complete turn-key service which starts with applying for planning permission on your behalf.

Our new Hatfield L-shaped Granny Annexe range can be viewed in more detail on our designated Huscore page by clicking here.

For the full specification of what’s included with all our stunning annexes, CoreCustom or Contemporary make sure you read our build specification page by clicking here.

So there you have it, everything you need to know about the Hatfield L Shaped Granny Annexe range from iHUS and if you are ready to take the first step.


  1. We have usually come across all types of garden plots, sizes and situations and can provide solutions to most of them easily and affordably.
  2. The new Hatfield L Shaped Granny Annexe suits many garden plots with a corner in mind to site the proposed granny annexe.
  3. Available in 3 sizes plus and with flat or pitched roof options, this new L Shaped Granny Annexe looks certain to be very popular with both our customers and your Local Planning Authority.

View Our Annexes

The Cantley is the smallest annexe in our Core range and is one of our most popular models for independent living. The floorplan is designed to maximise space and fits comfortably into most back gardens.
As one of our most popular one-bedroom annexes, the Bawtry is the perfect choice for elderly care or an independent young adult looking for their first home.
The Ravenscroft is a spacious one-bedroom annexe, designed for those with a larger garden plot. All three footprints utilise a central shower room to separate the bedroom and the open-plan kitchen/living area to maximise living space.

Recent Projects



This idyllic annexe is home to Theresa and Austin situated at the bottom of their daughter and son in law’s garden. Having always lived very closely to one another, the family were convinced this way of life wasn’t going to end anytime soon, & their wonderful annexe has made this a reality!
Speedwell Annexe


Our customer moved into her Annexe in January and is thoroughly enjoying her lovely new home. She describes her Annexe as ‘Warm Sunny Cosy & Comfortable’. Click below to watch an exclusive interview with the owner and watch their Annexe walk through!
Williamson bespoke granny annexe

Jenny Williamson

The Williamsons family moved into their Annexe over 3 years ago. When visiting the family they told us life in their new home exceeded their expectations for many reasons. So much so, they wanted another iHus building! Click view to find out more about their story and take a look around their Annexe.

Wendy Hamm

In Autumn 2020 Wendy Hamm and her family approached iHus as they were contemplating an annexe build in their back garden to house Wendy’s mother. Wendy’s mother Jane, 82, was living over an hours drive away from the family. Wendy’s day to day responsibilities meant that visits to Jane were a lot less frequent then they would have wished. Read their story here.

Download Your Free Annexe Brochure

Simply fill in the form and you will be emailed a link to download our 32 page annexe brochure.

    Simply fill in the form and you will be emailed a link to download our 32 page annexe brochure. Please check your Junk mail if your brochure doesn’t appear in your inbox

    Request A Hard Copy?:

    Download Your Free Annexe Brochure

      Simply fill in the form and you will be emailed a link to download our 32 page annexe brochure. Please check your Junk mail if your brochure doesn’t appear in your inbox

      Request A Hard Copy?:

      Talk to a Consultant

      We know that building an annexe can seem daunting which is why we created our Signature Move process.

      It all starts with a conversation where we want to get to know you better, understand what you need and give you an opportunity to ask any questions you might have.

      To get started complete the form and a member of our team will get in touch to book you an appointment with a consultant…