Luxury House Extensions in Woking.
Woking is a premier Surrey location where property value is heavily tied to square footage and architectural quality. A bespoke house extension in Woking, whether it's a rear kitchen expansion or a grand double-storey addition, is a strategic investment in your family's space and your home's equity.
Request Your Free Cost Proposal
Tell us about your Woking project. We respond within 24 hours with a clear, itemised proposal.
Specialist focus in Woking.
Grand Innovations delivers high-specification house extensions in Woking that focus on 'architectural synergy.' We ensure that every new addition feels like a natural extension of your original Woking home. Our team manages the entire process, from Woking Borough Council planning and structural engineering to the final luxury interior finish.
As a premium design-and-build company we take on a limited number of projects at a time, typically from £25,000 upwards. If your Woking project is at that level, we would love to hear about it.
The Grand Standard
- Transparent weekly billing, no large deposits
- One team from design to completion
- Planning & building control managed for you
What we deliver in Woking.
- 01
Wraparound & Rear Expansions
Unlocking the potential of Woking's traditional 1930s floorplans with large-scale open-plan family hubs.
- 02
Architectural Symmetry Masterclass
Careful material matching and roofline engineering to ensure your Woking extension feels like an original feature.
- 03
Light & Glazing Integration
Installing high-spec roof lanterns and architectural bi-folds to connect your Woking interior to the outdoors.
- 04
Total Build Leadership
End-to-end management of all trades and Woking Borough Council regulations under our signature weekly billing.
Epsom Garage Conversion
The Challenge
Integrating the existing, lower-level garage slab with the main house floor level while ensuring maximum ceiling height for the new living space.
Our Solution
We engineered a stepped foundation and structural raised floor that perfectly matched the home's interior levels, creating an invisible, flush threshold between the original and new spaces.
Your questions, answered.
Investment
Projects from £35,000
Most projects: £35,000–£90,000
Every Woking project begins with a free consultation and a fully itemised Cost Proposal, and with weekly billing you only ever pay for completed, signed-off work.
Transform your Woking home.
Tell us about your Woking project and we'll arrange a free, no-obligation consultation, followed by a clear, itemised Cost Proposal, usually within 24 hours.
“The attention to detail and absolute financial transparency provided by Grand Innovations completely redefined our expectations of what a home renovation could be. High standard of work, the extension is beautiful and has added so much value onto our home. Really appreciated the weekly billing, rather than a big amount upfront.”