House Extension Specialists in Betley.
We build seamless home extensions that unlock your home’s potential — crafted with 35+ years of proven experience.
About Our Service
Our design-and-build extension service provides value-engineered solutions to add space and value across Betley. From single-storey to double-storey builds, side extensions and loft conversions, we manage every stage from structural works through to construction. With decades of practical know-how, we ensure your new space integrates with your existing property while meeting industry-leading standards of quality and compliance.
- Single-storey & double-storey extensions
- Kitchen-diner open-plan extensions
- Garage & loft conversions
- Create open-plan space
- Blends with the existing home
- Drawings, planning and regs handled
- Top-tier craftsmanship
- Increase space and home value
WHY CHOOSE US
Built on Trust, Backed by Experience
Practical expertise on projects of all sizes — clean handovers.
Straight talk, respectful teams, and one point of contact from start to finish.
Fixed-scope proposals, milestone plans, and Building Control compliance as standard.
PD or Full Planning?
Many projects in Betley fall under Permitted Development, but height can require full planning. We’ll confirm the route early, prepare structural calculations, and liaise with Building Control for smooth approvals.
Costs depend on size and spec, but you’ll get a itemised proposal after the design stage — clear allowances. Ready to extend in Betley? Email Info@milldaleconstruction.co.uk to book your design chat.
Looking for alternatives? We provide all our Services (i.e., Extensions, Renovations, New Builds, Project Managing, Ecology Services, and Architectural Drawings) in nearby areas such as:
COMMON QUESTIONS
Most Popular Questions
Have questions about our services? Check out our Frequently Asked Questions for quick answers and helpful information.
We offer a wide range of construction services, including house extensions, renovations, new builds, and general construction.
We’re a family-run business with more than three decades of hands-on experience in the construction industry.
Definitely — all our work is covered by comprehensive insurance for your peace of mind.
Sure — we handle drawings, planning, and Building Control from start to sign-off.
We plan detailed timelines, keep clear communication with you and our trades, and work efficiently to meet agreed deadlines.
We combine personal service, decades of know-how, and a focus on craftsmanship and dependability from first visit to handover.
When specialist skills are needed like electrics, plumbing or roofing, we use trusted subcontractors — but everything is overseen by our team, and we remain your single point of contact.
Absolutely — we’re happy to share client reviews and photos of recent work. See our gallery.
Yes — we stand behind our craftsmanship with written guarantees for your reassurance. Full details are confirmed in your proposal.
Just get in touch to book a free survey and we’ll map out your options and timeline. Email {email}.