House Extensions — Worcestershire
(Cortis Construction | Design‑Led Building & Renovation Specialists)
Award‑Winning Design & Build Across Worcestershire
Cortis Construction delivers refined, design‑led extensions, renovations and bespoke new‑builds throughout Worcestershire.
From Worcester to Malvern, our projects combine architectural precision with craftsmanship — creating spaces that feel modern, functional and beautifully resolved.
We bring over two decades of experience in transforming homes across the county, managing every stage from concept to completion with clarity and care.
Our Worcestershire Services
House Extensions
Contemporary, light‑filled extensions that enhance space and lifestyle.
From kitchen expansions to full‑width rear additions, we design and build with proportion, flow and detail in mind.
Renovations & Refurbishments
Reimagining existing homes with structural expertise and design sensitivity — blending old and new seamlessly.
New Builds
Architecturally considered homes built with precision, performance and timeless appeal.
Design & Planning
Full planning and building regulation support, including drawings, structural coordination and 3D visualisations.
Project Management
End‑to‑end delivery with transparent communication, scheduling and budget control.
Where We Work in Worcestershire
We proudly serve clients across the county, including:
Worcester — Urban extensions and period renovations
Malvern — Hillside homes and contemporary glass additions
Droitwich — Family‑focused extensions and kitchen transformations
Evesham — Rural new‑builds and barn conversions
Pershore — Elegant refurbishments and bespoke joinery
Kidderminster — Full‑property reconfigurations and modern upgrades
Bewdley — Riverside extensions and outdoor living spaces
Stourport — Open‑plan conversions and landscaping
Tenbury Wells — Our home base — design‑led builds with local craftsmanship
Why Homeowners Choose Cortis Construction
Design‑Led Approach — Every project begins with architectural vision
Award‑Winning Craftsmanship — Recognised by the Federation of Master Builders
Transparent Project Management — Clear timelines, budgets and communication
Local Expertise — Deep regional knowledge and trusted partnerships
Fully Insured & Accredited — Napit registered, FMB member, and fully compliant
Recent Worcestershire Projects
Modern kitchen extension in Evesham — open‑plan layout with structural steel integration
Full renovation in Malvern — blending period detailing with contemporary finishes
New‑build home near Tenbury Wells — energy‑efficient design with architectural glazing
[View Our Projects]
Ready to Begin Your Project?
Transform your Worcestershire home with a design‑led extension or renovation that enhances space, light and lifestyle.