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Annexe project · Timeless Garden Rooms

85sqm two-bedroom garden annexe

An 85sqm L-shaped annexe with a bedroom and en-suite at each end of the living space, and a covered veranda every room opens onto.


Published 15 April 2023 · Updated 23 September 2026 · 3 minute read · Written by The Garden Room & Annexe Guide

L-shaped 2 bedroom self contained living annexe by Timeless Garden Rooms
Timeless Garden Rooms  85sqm L-shaped two-bedroom annexe

Adding an annexe to your home can be an excellent solution for caring for older relatives. It allows you to create a self-contained living space, maintaining the independence of both households while providing peace of mind that your family members are just a short walk away.

In this article, we explore the benefits of garden annexes and showcase an impressive 85 sqm two-bedroom annexe, designed and built by Timeless Garden Rooms. Each design by Timeless Garden Rooms is tailored to the family’s specific needs, and their comprehensive turnkey service ensures that the entire project is handled from start to finish, allowing you to relax and watch your new home take shape.

At a glance

  • Size: 85sqm, L-shaped — an open-plan living room, kitchen and dining area, with a bedroom and en-suite at each end.
  • Built for: an older relative, close enough for support and separate enough to keep both households independent.
  • Details: pocket doors to both en-suites, an L-shaped kitchen with the client’s own units and integrated appliances, leaving room for a dining area.
  • Outside: a covered veranda along the forward elevations that every room opens onto — shelter enough to sit out in poor weather.
  • Company: Timeless Garden Rooms — a full turnkey service including planning approval, Building Control sign-off, foundations, drainage, plumbing and electrics.

Part of our two-bedroom annexe guide →

Visit the Garden Annexes website
A self-contained annexe
in your garden
No planning permission
required in most cases
Kitchen, bathroom & bedroom
— a home from day one
Fully fitted & insulated,
built in weeks
Based in Brighton & Hove,
building across England
Explore annexes →
Why an annexe

Benefits of a self-contained living annexe

An annexe offers an ideal living arrangement for older relatives who may require assistance with day-to-day activities. It provides them with the independence of having their own space, complete with a kitchen, living room, bedroom, and bathroom, while remaining close enough to the family for comfort and support. This setup allows them to maintain their privacy and dignity, knowing help is nearby if needed.

A standalone garden annexe is becoming an increasingly popular alternative to extending the main house. Unlike traditional home extensions, a garden living annexe is a self-contained building situated within the garden. This type of structure offers numerous advantages, including greater flexibility in floor plan design.

A key benefit of a garden annexe is that it can be specifically tailored to meet the occupant’s needs. The layout can be optimised for comfort and convenience, with features like wider doorways to accommodate wheelchairs or the inclusion of specialist equipment to assist with mobility. Additionally, the design can maximise natural light, creating a healthier and more comfortable living environment.

Layout

Choosing the right annexe size

Garden annexes come in various shapes and sizes, with designs customised to fit the family’s needs, available garden space, and budget. The smallest annexes we’ve featured are around 20 square metres, but Timeless Garden Rooms can adapt the size, layout, and features to meet their customers’ specific requirements. Recently, we featured two very different annexe buildings that demonstrate this flexibility.

The large living room leaves plenty of room for people to move around
The living room

This 85 sqm garden annexe by Timeless Garden Rooms is a prime example of how a larger annexe can provide ample space and flexibility. The L-shaped building features an open-plan living room, kitchen, and dining area. Two spacious bedrooms, one at each end of the living space, branch off from the main area.

Both bedrooms have en-suite bathrooms, accessed via pocket doors. Pocket doors are an excellent space-saving solution, as they slide into the wall when opened, eliminating the need for a traditional swinging door and freeing up valuable floor space.

Timeless Garden Rooms will incorporate you ideal kitchen configuration
The kitchen  client’s choice of units

The annexe also includes a well-equipped kitchen, perfect for a keen cook. Timeless Garden Rooms install the client’s choice of kitchen units, complete with integrated appliances and generous storage. The L-shaped configuration of the units leaves plenty of room for a dining area, ensuring the space never feels cramped.

The L-shaped kitchen configuration leaves lots of space for a dining area
L-shaped units  leaving room to dine

A lovely feature of this annexe is the covered veranda that runs along the forward-facing elevations. Each room has doors that open onto this veranda, offering views of the landscaped garden. The covered area provides a sheltered spot to sit and enjoy the outdoors, offering protection from the elements and allowing the occupants to enjoy the garden even in inclement weather.

Each room leads out onto a covered veranda area
The covered veranda  every room opens onto it
The company

Turnkey service

Unlike some competitors, Timeless Garden Rooms offers a full turnkey service for their living annexes. This includes obtaining planning approval and ensuring that the structure is signed off by Building Control. Their service guarantees that the annexe complies with all relevant regulations and is safe for occupancy. This approach saves clients time and stress, as they don’t need to navigate the sometimes complicated process of obtaining planning permission and meeting building regulations on their own.

Timeless Garden Rooms also handles all groundwork, including foundation preparation, drainage, plumbing, and electrics. This eliminates the need for clients to coordinate multiple contractors and ensures that every aspect of the project is completed to the highest standards.

Planning something similar?

Learn more about Timeless Garden Rooms

To discover more about creating a garden annexe, visit Timeless Garden Rooms’ specialist website. Alternatively, you can contact the team on 01843 821 851 or email them at sales.timelessgardenrooms@gmail.com.

Visit Timeless Garden Rooms More Timeless Garden Rooms projects
More projects like this Granny annexes Two-bedroom annexes Annexes 55 sqm and above
Read the guides Garden annexes: the complete guide What an annexe costs The Caravan Act route Granny pods

Published 15 April 2023 · Photographs courtesy of Timeless Garden Rooms.

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A self-contained annexe
in your garden
No planning permission
required in most cases
Kitchen, bathroom & bedroom
— a home from day one
Fully fitted & insulated,
built in weeks
Based in Brighton & Hove,
building across England
Explore annexes →
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Visit the Modern Garden Rooms website
A self-contained annexe
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required in most cases
Kitchen, bathroom & bedroom
— a home from day one
Fully fitted & insulated,
built in weeks
Based in Brighton & Hove,
building across England
Explore annexes →
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