Fellner Construction specializes in high-end residential extensions and architectural renovations. We design for modern living while reflecting your unique style. If you're serious about quality, let's talk.
We are a London-based building company specializing in residential extensions and high-end property renovations. We transform houses into exceptional homes—designed for modern living while reflecting your unique style and personality.
We specialize in working with clients who are serious about quality, timeliness, and long-term value. If you’re ready to invest in a project that’s executed with precision and care, let’s see if we’re a perfect fit.
What sets us apart is our unwavering commitment to transparency, communication, and customer satisfaction. We believe that collaboration with our clients is key to delivering homes that exceed expectations.
Maximize your living space with seamless single or double-story extensions engineered for modern family life and architectural flow.
Transform your existing property into an exceptional home. We execute interior refurbishments with superior craftsmanship and care.
For clients who demand long-term value. We handle complex architectural renovations that require precision and absolute attention to detail.
We discuss your vision, requirements, and budget to ensure we are the perfect fit for your project.
Detailed quoting, transparent timelines, and material selection. No hidden costs, just clear communication.
Our skilled team executes your project with unwavering commitment to precision, timeliness, and site cleanliness.
A final walkthrough to ensure every detail meets our high standards—and more importantly, yours.
"We don't cut corners, we define them. If you are serious about quality, timeliness, and long-term value, Fellner Construction is ready to deliver."
Reach out today to discuss your high-end residential extension or renovation. We respond to all serious inquiries within 24 hours.