Bedroom Extension Nottingham
Need more sleeping space for a growing family? A bedroom extension adds a proper double or master bedroom, often with an en-suite, without the upheaval of moving house. We design and build bedroom extensions across Nottingham that match your home and add lasting value.
Whether you want a first-floor addition over the garage, a rear double storey with a bedroom above, or a side extension to gain that extra room, our local team handles design, planning and build from start to finish.
- Extra double bedrooms with optional en-suites
- Designs that blend with your existing roofline
- Full planning and building control support
What is a bedroom extension?
A bedroom extension is any addition to your home that creates one or more new bedrooms. Most commonly this means adding a room above an existing single storey part of the house, such as a garage or kitchen, or building a double storey extension where a new bedroom sits above a ground floor living space.
It is one of the most practical ways to gain the extra room a growing family needs. Instead of a costly and stressful move, you add the exact space you want in the home and area you already love. A well planned bedroom extension can turn a three bed home into a four or five bed property, which is a strong selling point in the Nottingham market.
Best for families who have outgrown their current layout, homeowners wanting a master suite with an en-suite, and anyone looking to add long term value while staying put.
Best for
Growing families, new arrivals, live-in relatives, home offices that need converting back, and homeowners chasing a master suite.
Typical result
One or two extra double bedrooms, often with an en-suite, adding real value and floor space.
Why add a bedroom extension
- More sleeping space – gain a proper double or master bedroom without moving home.
- Adds value – a fourth or fifth bedroom is one of the strongest returns on any extension.
- Optional en-suite – add a private bathroom for a true master suite feel.
- Uses existing footprint – build above a garage or single storey to save on groundworks.
- Less disruption than moving – no estate agent fees, stamp duty or the stress of a house move.
- Tailored to you – designed around your family, storage needs and existing roofline.
How we build your bedroom extension
Free site survey
We visit, measure up and talk through what you want from the new bedroom.
Design and plans
We produce drawings for the layout, en-suite and how it ties into the existing roof.
Planning and approvals
We handle planning applications or permitted development checks and building control.
Foundations and structure
Where needed we form new foundations and steelwork to carry the upper floor.
Build and weatherproof
We build the walls and roof, matching brick and tiles, then make it watertight.
Fit out and finish
Plastering, electrics, heating, en-suite plumbing and full decoration.
Handover
Final checks, sign off certificates and a walk round before you move in.
Bedroom extension costs
Guide prices for Nottingham in 2026. Every project is different, so we give a fixed quote after your free survey.
| Type of bedroom extension | Guide cost |
|---|---|
| Single bedroom over garage | £35,000 – £55,000 |
| Double storey rear with bedroom above | £55,000 – £90,000 |
| Master bedroom with en-suite | £45,000 – £75,000 |
| Two-bedroom double storey addition | £80,000 – £130,000+ |
Costs vary with size, finish, en-suite fit-out and site access. Ask for a tailored quote.
Do I need planning permission?
Some first-floor and above-garage bedroom extensions can fall under permitted development, but this is more restricted than ground floor work. Anything adding an upper storey usually needs a closer look.
You will normally need planning permission where the extension raises the roofline, sits on the front of the house, or is on a flat, conservation area or listed property. Building regulations always apply to the new floor, structure and any en-suite.
We check the rules for your property before any work starts and manage the whole application for you.
📋 We handle it all
From permitted development checks to full planning submissions and building control sign off, we manage the paperwork so you do not have to.
Bedroom extensions across the area
Not sure if we cover your street? Give us a call and we will let you know.
Recent bedroom extensions
What our customers say
We needed a fourth bedroom for our new baby and the team built a lovely double above the garage. The brickwork matches perfectly, you would never know it was an extension.
Our master bedroom with en-suite has completely changed the house. Clear plans, tidy site and finished on time. Really happy with the whole job.
They handled the planning for our double storey rear extension and gave us two extra bedrooms. Professional from survey to handover, highly recommend.
Bedroom extension questions
As a guide, a single bedroom over a garage starts around £35,000, while a double storey addition with two bedrooms can run to £130,000 or more. Your exact cost depends on size, finish and whether you add an en-suite. We give a fixed quote after a free survey.
Sometimes. Some above-garage and first-floor extensions fall under permitted development, but anything raising the roofline or on the front of the house usually needs planning permission. Building regulations always apply. We check the rules for your property and manage any application.
Most bedroom extensions take around 10 to 16 weeks on site once work begins, depending on size and whether an en-suite is included. Design and planning beforehand can add a few weeks, and we give you a clear timeline at the quote stage.
Yes, and it is a very popular choice. We can design a private en-suite into the new bedroom to create a proper master suite. It adds to the cost but also boosts comfort and resale value.
In many cases yes. Building above an existing garage is a cost-effective way to gain a bedroom because the footprint is already there. We check the existing foundations and walls can carry the extra load, and strengthen them if needed.
Usually yes. An extra bedroom is one of the strongest value adds in the Nottingham market, especially moving from three to four bedrooms. A well built extension often returns a good share of its cost and makes the home easier to sell.
Ready to add your new bedroom?
Book a free site survey and get a clear, no obligation quote for your bedroom extension in Nottingham.