
Builders in Monmouth
New builds, extensions and conversions in Monmouth, delivered by our experienced team based in Ross-on-Wye.
CHAS accredited · No upfront deposit · Free survey on homes you own
Local to Monmouth
Building in Monmouth and the surrounding area
Where we work
Monmouth is close to our base at Linton Barns, Ross-on-Wye, just across the Welsh border down the A40. We work in the town and surrounding villages such as Rockfield, Dingestow, Mitchel Troy, Trellech and the Wye Valley communities to the south.
Property types in Monmouth
Monmouth has Georgian and Victorian town houses around Agincourt Square and Monnow Street, stone cottages, larger period homes, newer estates on the edges of town such as Wonastow and Kingswood Gate, and farmhouses and barns in the surrounding countryside.
What people in Monmouth ask us for
Monmouth homeowners often ask about extensions, loft conversions and kitchen and bathroom refurbishments, while rural clients ask about barn conversions and new builds on country plots.
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 Monmouth at a time that suits you.
Services in Monmouth
What we build in Monmouth

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

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

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

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

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

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

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

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

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

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

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

Roofing in Monmouth
General roofing works and repairs.

Carpentry in Monmouth
General trade carpentry, in-house.
Why BUILT in Monmouth
A contractor with the capacity to deliver
We're close enough to Monmouth to know the area well, and we build to Welsh Building Regulations, which differ in places from England's.
On many projects in Monmouth, 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 Monmouth 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 Monmouth
Property types
Period stone and brick homes in the town centre need breathable materials, and much of the centre is a conservation area with many listed buildings.
Climate and flooding
Monmouth sits where the Rivers Monnow and Wye meet, and parts of the town have a long history of flooding. Flood risk must be considered on low-lying sites.
Infrastructure and access
Narrow town-centre streets, limited parking and protected historic fabric affect access and logistics. Rural sites often need private drainage.
Building age
Many buildings in the town date from the 18th and 19th centuries, with roofs and floors altered over time, which we assess carefully at survey.
Planning in Monmouth
Planning and regulations
Monmouthshire County Council handles planning in Monmouth. The historic town centre is a conservation area with many listed buildings, and parts of the town are in flood zones near the Wye and Monnow. Welsh Building Regulations apply.
Typical projects
Projects we take on in Monmouth
Typical Monmouth projects include rear extensions on family homes, loft conversions in period houses, barn conversions in the surrounding countryside and new builds on rural plots.
Local materials and character
Monmouth's town centre features Georgian brick and rendered frontages, sandstone, and slate roofs. Lime render and breathable paints are often the right finish on older walls.
Who we work with
Who we build for in Monmouth
Homeowners
Families in Monmouth 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 Monmouth 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 Monmouth 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 Monmouth needing steel-frame buildings, offices, commercial units or clean-environment facilities for the food industry.
Before you start your Monmouth project
- Know roughly what you want to achieve and what you'd like to spend; we'll tell you honestly what's realistic in Monmouth.
- 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 Monmouth 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 Monmouth: your questions
Nearby areas we cover
As well as Monmouth, we build across South Wales and the wider region of Herefordshire, Gloucestershire, Worcestershire and South Wales.
Our team regularly works between Monmouth and nearby Ross-on-Wye, Monmouthshire, Usk, Abergavenny, Coleford, 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 Monmouth 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 Monmouth?
Free site survey on properties you own. No upfront deposit. CHAS accredited and £10M insured.
