Double Storey Extensions Bristol | Uplands Building Services Ltd

Home > Services > Double Storey Extensions
Double Storey Extensions in Bristol

Transform your home with a double storey extension from Uplands Building Services Ltd. Perfect for growing families or those simply needing more room, a double storey addition delivers extra bedrooms, bathrooms or a larger master suite - all without sacrificing your garden space.

Our considerate, highly skilled team coordinates everything from architect drawings and structural engineer calculations through to the final finish. We prioritise your comfort throughout the build, with meticulous planning and clear communication ensuring a smooth, high-quality result from start to finish.

A double storey extension is one of the smartest long-term investments you can make in your property. It adds substantial value while genuinely delivering the space your household needs both now and in the future. All work is fully insured, Building Regulations compliant and backed by our 5 year guarantee.
Click to enlarge

Click to enlarge

Click to enlarge

Click to enlarge

× ‹ ›

We always provide:
- Free no obligation quotations
- 5 year guarantee on all building work
- Fully insured, considerate construction
- Competitive pricing with no hidden costs
- Highest quality workmanship and service
- Start your project

Related Services

Single Storey

Wrap-around

Loft Conversion

Frequently Asked Questions

Do I need planning permission for my extension?

Most single-storey extensions fall under Permitted Development and don't require planning permission. However, larger extensions, those in conservation areas, or listed buildings will need approval. We manage the entire planning process on your behalf for a fixed additional fee, so you don't have to worry about it.

How long will the extension take to complete?

Most single-storey extensions take 8–12 weeks once on site. Loft conversions typically take 6–8 weeks. Double storey extensions can take 12–16 weeks depending on complexity. We provide a detailed project timeline before work begins and keep you updated throughout.

What will the total cost be for the extension?

Our projects typically range from £60,000 to £100,000 depending on size, specification and complexity. We provide a fully itemised quote after an initial site visit — competitively priced with no hidden costs. Call 07833 491 164 for a free no-obligation quote.

Will my extension be subject to Building Regulations?

Absolutely, all our work complies with Building Regulations. We take care of all inspections and approvals, giving you peace of mind that everything meets the highest standards.

Can you provide references or examples of previous work?

Yes, we have a portfolio of satisfied clients and successful projects. We'd be happy to share references and show you examples of our high-quality work.

How will the construction affect my daily life and access to my home?

We aim to minimise any disruption to your daily life. Our team maintains a tidy work site, and you'll always have access to your home. We also provide a clear schedule so you're always informed.

What materials will be used for the extension?

We use only top-quality materials from trusted suppliers to ensure your extension is built to last. We'll discuss all options with you to match your style and budget.

Do you handle all aspects of the project, including plumbing and electrical work?

Yes, we manage every aspect of your project, from plumbing and electrical work to the finishing touches. You can relax knowing everything is handled by our experienced team.

What is the process for making changes to the plans once construction has started?

We understand that plans can evolve. We're flexible and will work with you to incorporate any changes, keeping you informed of any impact on the timeline and cost.

Are there any potential hidden costs I should be aware of?

Transparency is key for us. We provide a detailed quote upfront and keep you informed throughout the project. Any unforeseen issues will be communicated immediately to avoid any surprises.

X Call us: 07833 491 164

Rated 5★ on