We had a single storey extension and a new kitchen installed by Lewis and the team and couldn't be happier with the finished project. The work was of excellent quality and done with real professionalism and knowledge from start to finish. I cannot fault them.

Builders in Northallerton
Extensions, renovations and barn conversions for homes in Northallerton, Romanby, Brompton and the villages around them.
Building in the county town
Northallerton is 20 minutes from our yard, and many of its family homes can gain the room they need without a move.
Extensions and renovations make up a lot of the work here: opening up the back of a semi, adding a bedroom and en suite over a garage, or taking a dated house back to its walls and starting again inside.
Out in the villages, towards Brompton, Osmotherley, Great Smeaton and the Vale of Mowbray, it is farmhouses and barns. We convert barns into homes, rebuild old outbuildings and repair stone and brick the traditional way.


What Northallerton homes need
Family homes that need more room
Rear and side extensions, double storey extensions and loft conversions let families stay put. We handle the drawings, the engineer and building control.
Barns and farm buildings
The villages around Northallerton are full of brick and pantile barns. Converting one well means keeping the openings, the roof line and the character.
Planning
Northallerton is home to North Yorkshire Council, which now handles planning across the old Hambleton district. The architectural practices we work with know the process well.
What we build in Northallerton
Our own team carries out the work below, with Lewis as your contact from the first visit to handover. Resin driveways are laid by our Daltex approved partner.

House extensions in Northallerton
Single and double storey, kitchen extensions and glazed gables, matched to the brick or stone of your house.
Extensions
Barn conversions near Northallerton
Farm buildings turned into homes without losing what made them worth converting.
Barn Conversions
Renovations and kitchens in Northallerton
Whole house renovations and kitchen refits, including the walls that need to come out first.
Renovations and Kitchens
Bathroom fitters in Northallerton
Bathrooms, en suites and wet rooms, fitted and tiled by our own team.
Bathrooms and Tiling
Plasterers in Northallerton
Boarding, skimming and render, from one room to a whole house.
Plastering and Rendering
Roofers in Northallerton
New roofs, slate and pantile repairs, flat roofs, leadwork and chimney rebuilds.
Roofing and ChimneysEverything else we do in Northallerton
- House extensions in Northallerton
- Loft conversions in Northallerton
- New build homes in Northallerton
- Barn conversions in Northallerton
- Oak frame and joinery in Northallerton
- Stonemasons and restoration in Northallerton
- Kitchen fitters and renovations in Northallerton
- Bathroom fitters and tilers in Northallerton
- Resin and block paved driveways in Northallerton
- Patios and landscaping in Northallerton
- Roofers and chimney repairs in Northallerton
- Plasterers and groundworks in Northallerton

More room, same address
An extension or a loft gives you the space without the move.
What clients say
20 minutes from Northallerton
Call Lewis to arrange a visit. There is no charge and no obligation.
Questions from Northallerton homeowners
Anything else, call Lewis on 07816 237961.
Do you work in Romanby and Brompton?
Yes, and across Northallerton, Osmotherley, Great Smeaton, East Cowton, Appleton Wiske and the villages of the Vale of Mowbray.
Can you convert a barn near Northallerton?
Yes. We have converted and rebuilt farm buildings across North Yorkshire. See our barn conversions page for how the process works, including Class Q.
How long does an extension take?
Every job is different, so you get a programme with your quotation. You will get a programme with your quotation.
Do I need to move out during a renovation?
Sometimes it makes sense for part of the job, especially when the kitchen and bathroom are out at the same time. Lewis will talk it through with you before we start.
Getting to Northallerton
Our yard is at Topcliffe, near Thirsk. Northallerton is about 20 minutes up the A168, so our own team is on site early and stays on your job until it is finished.
We keep to about an hour's travel from the yard. It means Lewis can get to you quickly when something needs a look.
Nearby areas we cover
Live near Northallerton?
Type your village or postcode to check we cover it.
Your Northallerton project, priced properly
A full, itemised quotation from independent estimators, with no hidden extras. Start with a call or a WhatsApp.
What our clients say
Barlow Construction has helped me through a major renovation of an 1860s property, involving new suspended ceilings, new wall linings throughout, full damp proofing, new doors and lintels, a new central heating system, and new bathroom and kitchen installs. Lewis has been a pleasure to deal with throughout, and his advice and guidance have been invaluable. His onsite team show considerable depth of experience, with no dramas in dealing with the unexpected work that crops up in an old building. If only all firms were like this to deal with.
Lewis and the team did a fantastic job on our extension from start to finish. Communication was excellent throughout, they kept us updated at every stage, turned up when they said they would, and left the site clean and tidy each day. The finish is exactly what we wanted and the whole process was far less stressful than we expected.
We recently used Barlow Construction for a refurbishment project and were extremely pleased with the service and the quality of work. Lewis was great to deal with from the start. Professional, reliable and always on hand to offer advice on the best approach and industry best practice. We wouldn't hesitate to recommend Lewis and the team.
The guys from Barlow Construction did an excellent job. They arrived on time. I was working from home throughout the kitchen refurbishment so got to know them. Great bunch of lads, great work. No issue too big or small, they got it sorted. Well pleased with the finish.
We have worked with Lewis and his team across a number of properties and he is incredibly professional and pleasant to work with. Highly recommended.
Excellent service from start to finish. The team was professional, reliable and clearly took pride in their work. Communication was great throughout, everything was completed to a very high standard and they kept the area clean and tidy. The finished result exceeded my expectations. I would highly recommend this company to anyone looking for a trustworthy and professional construction team.
Start to finish, professional and friendly. Lewis and the guys from Barlow Construction are all amazing. You won't find any better.
Fantastic building firm, clean workers who take your individual needs into consideration. Thank you.
Absolutely amazing work they did. Great lads and very professional.
Following a tender process organised by our architect, we chose Barlow Construction of Thirsk for a single storey extension enlarging our kitchen diner, and a raft of other internal work. Lewis and his team were exemplary. We particularly liked their flexibility with variations and extra tasks as we went along. Cleared up each evening and respectful of the property and neighbours. The standard of build and the communication throughout were superb.
Every room has been upgraded in our extended bungalow by Barlow Construction. It took five months of continuous work and we can only describe it as faultless, not a word we use lightly. From day one their prime concern was to make sure we got what we wanted, with quality, politeness and excellent communication. Scrubbing the new patio on the last day summed up their whole attitude.
Our requirement was an extension to our driveway that matched in every way the surface our house builder had laid two years before. Barlow Construction of Thirsk project managed the work and every objective was fully and very competently achieved. We were delighted by the outcome.
A tree had pushed over our boundary stone wall and neighbours needed access at all times. After discussing everything on site with Lewis we received a very reasonable quotation. The job was completed to the very highest standard and all the residents commented on how polite and courteous the workers were. A top building firm that we will certainly use again.
After meeting Lewis we quickly realised we would be in safe hands, thanks to his approachable manner and well thought out programme of works. He and his team lived up to the high expectations they set themselves, and we have already pencilled in our next project. Punctual, polite, hard working and they left our home spotless after each working day.
I have no hesitation in awarding the full 5 stars for the high standard of the repointing and other work, and for the extra attention given to improving the look as well as the structure of my house. At all times the team took great care to make the process a smooth and pleasurable one. One of the reasons I contacted Barlow Construction was their membership of the Federation of Master Builders, and that has certainly proved its worth.
Barlow Construction built the foundation blockwork and external brickwork up to DPC, and prepared for the ground floor slab, on my timber frame barn conversion. The team showed flexibility and good problem solving on a complex site. They worked quickly and accurately to produce level and square foundations to tight tolerances, a very sound base for the timber frame, and a high quality finish to the brickwork.
Lewis and his team carried out repairs on our roof and we are really pleased with the work. Lewis was personally recommended to us after we had struggled to find someone reliable. He is trustworthy, courteous and professional, and the quote was detailed and accurate. The men were polite, friendly, arrived on time and cleared up after themselves.
Lewis and the team did a brilliant job on our extension. Without them we would not have achieved our dream home. From basic drawings, a huge job was completed in record time to a very high standard, and Lewis always accommodated the changes we wanted. Our architect commented on the workmanship and took photos for his own website.
Communication throughout the build was exemplary. It is a measure of Lewis's integrity that he will immediately flag unnecessary work that can be avoided, and he is happy to suggest alternative approaches, which were consistently better ideas than ours. The tradesmen he chose were professional, trustworthy and delivered without fault.

Master CraftsmenMember

Insured by QBE£5m public liabilityUp to 10 yearsinsurance backed guarantee
Master CraftsmenMember

Insured by QBE£5m public liabilityUp to 10 yearsinsurance backed guaranteeTalk to us about your Northallerton project
Send a few details and Lewis will call you back to talk it through and arrange a visit. If you already have drawings, WhatsApp them over and he will have a look before he comes out.
- Call Lewis07816 237961
- YardUnit 3, Bridge Farm, Park Road, Topcliffe, Thirsk YO7 3PD
Tell us about your project
Lewis reads every enquiry himself and will come back to you to arrange a visit. Quotes are free and come with no obligation.




