Granny Annexes: Uniquely Tailored For You

At OffPOD, we create steel-framed garden annexes that feel like home from day one. Every build is fully designed, installed, and finished by our team, giving you a complete turn-key solution without hidden extras. Take a look at some of our past projects in the gallery and see how other families have transformed their outdoor space. A granny annexe offers more than just extra room. It’s a way to keep loved ones close while still giving them the independence and privacy they need. Each OffPOD annexe is designed around your garden and your lifestyle, adding real value to your property while creating a space that works for years to come.

With fully inclusive pricing, fast installation, and premium finishes, your annexe can be ready to move into in a matter of weeks – no hidden extras. Built to meet UK building control standards, each unit combines style, efficiency, and long-term durability. View our price guide to see package options and book a free consultation today.

Our 100% Turn-Key Packages Start from £59,995

Size	Price	Footprint
4m x 5.5m	£59,995	22 sqm
4m x 7m	£68,350	28 sqm
4m x 9m	£81,000	36 sqm
5m x 10m	£93,000	50 sqm
5m x 12m	£107,350	60 sqm
5m x 15m	£130,375	75 sqm
5m x 19m	£145,725	95 sqm

Prices include full groundwork preparation, mains supply and waste connections, a luxury shower room supplied and installed, a modern kitchen supplied and installed, a lawful development certificate, premium flooring, interior decorating, complete project management – and much more. Every OffPOD annexe is delivered as a true turn-key solution, ready to move into from day one.

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MANUFACTURED

WITH PRIDE

IN THE UK

Top Rated

5.0

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Each Granny Annexe is completely Bespoke

You Imagine it, We Create it

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A Home for Loved Ones, Built in Your Garden

Keep family close while giving them privacy, comfort, and independence

At OffPOD, we design and build garden annexes that give your loved ones a safe, comfortable, and completely independent home, just steps from your back door. Whether it’s for aging parents or a family member who needs their own space, each annexe is tailored to fit your garden and your lifestyle.

Starting from £59,995, every OffPOD annexe comes as a turn-key package, including kitchen, bathroom, flooring, and full installation. Our annexes deliver both style and durability, so you can feel confident your investment will last for decades.

Garden Annexes that Exceed Expectations

Built without compromise every single time - giving you guaranteed peace of mind.

Cost-
Effective

Quick
Installation

Fully Bespoke -Unlimited Design Options

Long-term Investment

Enhanced Protection

Turn-Key Solution

grayscale photo of steel frame ready for building garden annexe

Premium Steel Frame Construction at its Best

At OffPOD, we understand the importance of using only the best materials to ensure the longevity and durability of your annexes. Our steel frame garden annexes are constructed with the highest quality materials, guaranteeing that your granny annexe will withstand the test of time and provide a safe and comfortable living space for years to come. With our commitment to quality, you can rest assured that your investment in a granny annexe will be a wise one

We understand the importance of making an investment that will last for many years to come. That's why we prioritize the use of high-quality materials in the construction of our garden annexes. Unlike other companies who may cut corners and use low-quality materials to offer a low competitive price, we believe in providing a product that is built to last. Our OffPOD bespoke annexes are engineered using steel frames that are stronger and more durable than timber and are not susceptible to issues such as rot or dampness. This makes our garden buildings the perfect choice for those who want a long-lasting and low-maintenance solution. And with our 10-year structural guarantee, you can have complete peace of mind knowing that your annexe will remain in top condition for decades to come.

Exceptionally Insulated Garden Granny Annexes

As standard, our granny annexes are exceptionally well insulated. We go beyond the requirements of bs3632 standards (set for holiday homes) regarding insulation and acquire the same U-values set by building control for new houses. This ensures that our clients are guaranteed to have a comfortable living environment all year round and helps reduce energy requirements, thus contributing to a more sustainable future.

Staying in line with our mission to 'Exceed Expectations, ' we also offer the best option of upgrading our garden annexe specifications in line with Passive House standards. The core focus of Passive House standards is to dramatically reduce the requirement for space heating and cooling whilst also creating excellent indoor comfort levels. This is primarily achieved by adopting a fabric-first approach to the design by specifying high levels of insulation to the thermal envelope with exceptional levels of airtightness and using whole-house mechanical ventilation. Passive House Construction can reduce the heating requirements of a building by over 75%. This option will add around 15-20% to the total cost of your build

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The Design Process

Design Consultation

Site visit

Pay a
deposit

Sign off

Planning permission

Installation

Plan Your Project

Granny Annexe Design

We can incorporate various design features such as vaulted ceilings, pitched roofs, and skylights into your annexe. We build to your specification, not ours; your new OffPOD Garden Annexe can have a fully equipped kitchen, shower/bathroom, bedroom, and living area. In addition, doors and windows can be individually customised to make the most of your garden setting.

It is of utmost importance to us that you are happy with your completed garden annexe, therefore we have a very interactive design process in place which includes the generation of high-resolution digital renders of your annexe so you know exactly what you are getting before it's completed.

Garden Annexe Building constructed bu OffPOD

Steel Frame Garden Annexes

When weighing up your options in terms of which company to choose for your garden granny annexe, a primary consideration that can be overlooked is the quality of materials used.

Ultimately, not all annexes are built equally as some companies focus more on offering a low competitive price rather than having a high-quality product, this will often come to light over time. Our OffPOD's Bespoke annexes are engineered from steel frames that are much stronger and more durable than timber and not prone to issues such as rot or dampness. Therefore, we are confident that our buildings will still be standing decades down the line; hence our 10-year structural guarantee should give you complete peace of mind.

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Turn-Key Solution

Building a garden granny annexe is a complex and time-consuming project to undertake. You may not initially think of many considerations, so it is essential that you have a solid process in place.

Choosing your annexe design, running utilities to the building, and preparing the site where your bespoke annexe will be installed are best kept under one roof. Using separate companies to manage each aspect of your build can be a recipe for disaster as timescales change and ownership for any issues that arise can be easily avoided. OffPOD is proud to offer a comprehensive full turn-key service, which means we handle every aspect of the process - from an initial site survey, design, planning, project management, foundations, and services.