
Builders in Chepstow
New builds, extensions and conversions in Chepstow, delivered by our experienced team based in Ross-on-Wye.
CHAS accredited · No upfront deposit · Free survey on homes you own
Local to Chepstow
Building in Chepstow and the surrounding area
Where we work
BUILT works in Chepstow and the surrounding area, including Bulwark, Tutshill, Sedbury, St Arvans, Tintern and Caldicot. Our team travels from Linton Barns, Ross-on-Wye.
Property types in Chepstow
Chepstow has historic stone and Georgian buildings around the castle and town walls, Victorian houses, post-war estates such as Bulwark, newer developments, and rural properties in the lower Wye Valley.
What people in Chepstow ask us for
We're asked about extensions, loft and garage conversions, and kitchen and bathroom refurbishments for family homes, plus commercial units and buildings for local businesses.
Getting to you
We don't publish fixed response times. Call 0800 292 2159 during office hours (Mon–Fri 8:00am–5:30pm) or send an enquiry, and we'll arrange a survey visit in Chepstow at a time that suits you.
Services in Chepstow
What we build in Chepstow

Design & Build in Chepstow
Design, planning permission and conservation work, priced from the start.

New Builds in Chepstow
Complete new homes, from groundworks to handover, with a 10-year warranty.

Extensions in Chepstow
Single and multi-storey extensions that add space without moving house.

Barn Conversions in Chepstow
Agricultural buildings turned into homes, handled with care for the original fabric.

Garage Conversions in Chepstow
Turn an underused garage into a room you'll use every day.

Loft Conversions in Chepstow
Extra bedrooms or a workspace, built into the space you already own.

Commercial Buildings in Chepstow
Steel-frame buildings, offices, units and food-industry clean facilities.

Commercial Fit-Outs & Refurbishments in Chepstow
Adapt offices and commercial units around the way your business works.

Commercial Landscaping in Chepstow
Outdoor works for business premises, coordinated with your building and site.

Kitchens in Chepstow
Installations and refurbishments by the same team that builds the shell.

Bathrooms in Chepstow
Installations and refurbishments by the same team that builds the shell.

Roofing in Chepstow
General roofing works and repairs.

Carpentry in Chepstow
General trade carpentry, in-house.
Why BUILT in Chepstow
A contractor with the capacity to deliver
We build to Welsh Building Regulations and, with 25 tradespeople, have the capacity for both domestic and commercial work in Chepstow.
On many projects in Chepstow, the biggest risk isn't the building itself but the gaps between trades. When groundworkers, bricklayers, roofers, carpenters and fitters are booked separately, each delay pushes the next trade back, and responsibility for problems becomes unclear. BUILT keeps those trades in-house: our 25 tradespeople cover structure, roofing, carpentry, kitchens and bathrooms, supported by 4 office staff who plan the programme. That means one point of contact for your Chepstow project, one company accountable for the result, and fortnightly invoices tied to work actually completed rather than an upfront deposit.
- 25 years of trade experience, three generations of builders
- 25 tradespeople on the tools and 4 office staff
- CHAS accredited, £10M public and employers' liability insurance
- No upfront deposit: invoiced fortnightly for completed work
- 10-year warranty on new build houses, 1 year on other work
- Free site survey on properties you already own
Local building challenges
What to plan for when building in Chepstow
Property types
Historic stone buildings in the town centre need breathable materials, and many are listed or within the conservation area.
Climate and flooding
Chepstow sits on the tidal River Wye close to the Severn Estuary, which has one of the largest tidal ranges in the world. Low-lying riverside areas can be at flood risk.
Infrastructure and access
Steep streets and the town walls limit access in the centre. The lower Wye Valley is a protected National Landscape, affecting planning.
Building age
Many buildings in the old town are centuries old, so structural surveys are an important first step.
Planning in Chepstow
Planning and regulations
Monmouthshire County Council handles planning in Chepstow. The old town is a conservation area, the lower Wye Valley is a protected National Landscape, and riverside sites can be in flood zones. Welsh Building Regulations apply.
Typical projects
Projects we take on in Chepstow
Typical Chepstow projects include extensions and loft conversions in Bulwark and around the town, garage conversions on newer estates, and commercial units for local businesses.
Local materials and character
Chepstow features local limestone and sandstone, rendered Georgian frontages and slate roofs. Lime-based repairs are often appropriate on older walls in the old town.
Who we work with
Who we build for in Chepstow
Homeowners
Families in Chepstow who need more space without moving: extensions, loft and garage conversions, kitchens and bathrooms.
Self-builders and landowners
People with a plot or agricultural building near Chepstow who want a new home or barn conversion built properly, with a 10-year warranty on new build houses.
Buyers
Anyone considering a property in Chepstow who wants to know what the work will cost first. Our pre-purchase estimate is £250 + VAT, refunded on your first invoice if you book.
Businesses
Companies in and around Chepstow needing steel-frame buildings, offices, commercial units or clean-environment facilities for the food industry.
Before you start your Chepstow project
- Know roughly what you want to achieve and what you'd like to spend; we'll tell you honestly what's realistic in Chepstow.
- Check whether your property is listed, in a conservation area or a flood zone; if you're unsure, we'll check at survey.
- Gather any existing drawings, planning consents or surveys you already have.
- Think about access for vehicles, skips and scaffolding, especially on narrow streets or rural lanes.
- Ask any contractor about deposits, insurance and warranties before signing. Ours: no deposit, £10M insured, 10-year new build and 1-year standard warranties.
Our process
How your Chepstow project runs
- Step 1
Free site survey
We visit your property, discuss what you want to achieve and look at structure, access and services. Free on properties you own; £250 + VAT pre-purchase, refunded on your first invoice if you book.
- Step 2
Clear, upfront price
You get an itemised price for the work. Design and build packages, including planning and conservation, are priced from the outset with approval likelihood assessed.
- Step 3
Planned programme
We agree a programme and plan access, deliveries and site safety around your property and neighbours.
- Step 4
Built by our own team
Our 25 tradespeople carry out the work, invoiced fortnightly by the percentage completed, with no upfront deposit.
- Step 5
Handover and warranty
We walk the finished work with you and deal with any snags. 10-year warranty on new build houses, 1 year on other work.
FAQs
Building in Chepstow: your questions
Nearby areas we cover
As well as Chepstow, we build across South Wales and the wider region of Herefordshire, Gloucestershire, Worcestershire and South Wales.
Our team regularly works between Chepstow and nearby Monmouthshire, Newport, Lydney, Usk, Monmouth, so the same standards, payment terms and warranties apply wherever your property is. Every project, whether it's a small garage conversion or a large commercial building, starts with a survey visit and a clear, itemised price, and nothing is invoiced until work has been completed. If your property is on the boundary between two areas, or you're not sure whether we cover your village, call 0800 292 2159 during office hours and we'll confirm straight away. From our base at Linton Barns, Ross-on-Wye, we cover Chepstow and the communities around it as part of our regular working area, and we're always happy to talk through a project before you commit to anything.

Planning a project in Chepstow?
Free site survey on properties you own. No upfront deposit. CHAS accredited and £10M insured.
