House Extensions
Thoughtful additions that improve space, light and the way your home works.
Family-run builders serving Norfolk
Building properly. Communicating clearly.
Stellar Construction is a Norfolk building company led by Managing Director Lee Chambers, delivering carefully managed residential projects from the first conversation to completion.
Our team works across house extensions, new builds, barn conversions, listed buildings and structural alterations. Every project is planned around the property, the people living there and the standard of finish expected.
Personal serviceDirectly managed by LeeOne accountable point of contact throughout.
Local reputation4.9★ Google ratingTrusted by homeowners across Norfolk.
Clear from the startDetailed quotationsTransparent, itemised and easy to understand.
Who we are
A local team that takes responsibility for the whole job
Stellar Construction is a fully insured domestic building company based in Norfolk. Lee remains directly involved while experienced local tradespeople deliver the work with care, consistency and respect for the property.
Good building work is about more than the finished photograph. It means honest advice, sensible sequencing, organised trades and regular communication. We explain what is happening, coordinate the different stages and deal with the details that allow the finished space to work properly.
Whether the project involves extending a family home, converting a barn, restoring a traditional building or forming a new structural opening, our aim is the same: a well-managed project and workmanship that lasts.
What we build
Residential building services across Norfolk
From one carefully planned alteration to a complete new home, every project receives the same direct management and attention to detail.
Barn Conversions
Characterful rural buildings converted for comfortable modern living.
Structural Alterations
Load-bearing openings, steel installation and making good managed as one job.
New Build Homes
Complete homes delivered through careful planning, coordination and craftsmanship.
Listed Buildings
Sensitive work that respects traditional materials, proportions and existing fabric.
Loft Conversions
Well-integrated upper-floor space planned around structure, access and daylight.
Why choose Stellar Construction
One team, clear standards and no gaps in responsibility
We combine practical site experience with straightforward project management, so clients know who is responsible and what happens next.
Fully insured
Comprehensive cover provides reassurance for every project we undertake.
Detailed quotations
Clear, itemised proposals make the scope and allowances easier to understand.
Local skilled trades
Experienced Norfolk tradespeople who take pride in the standard of their work.
Direct communication
Regular updates from the first site visit through construction and handover.
Built by our team
Recent work across Norfolk
Genuine projects showing the breadth of work we manage—from structural preparation to complete finished spaces.
Sheringham extension
A fully insulated lounge extension created to replace an ageing conservatory.
Norfolk barn conversion
Traditional materials retained while the building was transformed for modern family life.
Structural opening
Temporary support, steel installation and making good coordinated in the right order.
Google reviews
Recommended by Norfolk customers
★★★★★
“From initial quote to completion of works, Lee and his team have been fantastic to work with.”
★★★★★
“We have dealt with Lee from Stellar Construction on many occasions—no job too big or too small. Extremely reliable and friendly; customer service is 100%. Would recommend Stellar without a doubt. Also, they are value for money. I was well surprised that they did not only get near my expected budget—they were beneath it by a long way. Happy days!”
How we work
A clear route from first visit to finished project
01 — Conversation
Understand the brief
We discuss the property, priorities, likely budget and any drawings or approvals already in place.
02 — Survey
Inspect and plan
Lee reviews the site, access and existing building so the work can be properly scoped.
03 — Quotation
Define the work
You receive a detailed quotation explaining the scope, allowances and practical sequence.
04 — Construction
Manage and complete
Trades, inspections and finishes are coordinated through to the final handover.
Local builders
Working across North Norfolk and beyond
We regularly undertake residential projects throughout Norfolk. If your town is not listed, please contact us—our working area extends beyond these locations when the project is a good fit.
North WalshamCromerHoltSheringhamAylshamNorwichStalhamWroxhamHappisburghMundesleyColtishallReephamFakenhamDereham
Common questions
What types of building work do you undertake?
Our work includes house extensions, new builds, barn conversions, listed building restoration, loft conversions, structural alterations, renovations, wet rooms, groundworks and landscaping.
Do you provide free quotations?
Yes. We offer free, no-obligation quotations and can discuss your project whether you already have drawings or are still exploring the options.
Do you manage the whole project?
Yes. We coordinate the construction stages, relevant trades, inspections and finishing work included within the agreed scope.
Can you help before drawings are complete?
Yes. An early conversation can help clarify the brief, likely sequence and the professional information that may be needed before a quotation is finalised.
Planning work on your Norfolk home?
Let’s talk through the project properly
Tell us what you would like to change, where the property is and what information you already have. We’ll advise on the sensible next step.
Stellar Construction
Recent Posts
Removing a Load-Bearing Wall: What Homeowners Need to Know
September 22, 2026
Can You Live at Home During a House Extension?
September 15, 2026
Planning Permission vs Building Regulations: A Norfolk Guide
September 8, 2026
Extension Foundations in Norfolk: What Affects the Depth?
September 1, 2026
