About LEWZ Property Development
Independent.
Owner-Led.
Local Builders You Can Trust.
LEWZ is a Pontypridd-based building firm led by Lewys Ryan, with 30+ years' combined trade experience across the team laying brick, leading crews and finishing homes across South Wales. We build to last, quote in writing, and turn up when we say we will.
Our Story
Built By A
Working Brickie.
Lewys Ryan leads a small crew with 30+ years' combined trade experience across the team — on site every week, not behind a desk passing the work to subcontractors he's never met. That's the difference between LEWZ and the larger firms charging twice the price for half the involvement.
We help homeowners across Pontypridd, Cardiff, Bristol, Caerphilly, Bridgend, Newport and the wider South Wales region tackle the projects most builders either duck or bodge — full renovations, structural extensions, silicone render systems, media walls, loft conversions and end-to-end new builds.
Our specialism is the full job — foundations to final coat. One crew, one point of contact, one set of standards from the day we break ground to the day we hand you the keys. No sub-letting your kitchen to a stranger. No surprise charges three weeks in. Just the build you signed off, finished the way you were promised.
Mission & Standards
The Rules We
Refuse To Break.
Written Quotes, Always
Every job is priced in writing, typically within 48 hours of survey. No verbal estimates that creep upward once we've started.
One Crew Per Project
Your project is led by one foreman from day one to handover. No rotating subcontractors, no faces you've never seen.
Building Regs As Standard
Notifiable work is built to current Welsh building regulations and signed off through building control.
Qualified Team Across Every Trade
Our team is fully qualified — NVQ-trained, with CSCS and CPCS carded tradespeople and machine operators across plastering, carpentry, electrics, plumbing and groundworks.
Clean Site, Daily
Site is swept, materials stacked and waste removed at the end of every working day. Your home is not our skip.
Honest Timelines
We quote realistic durations — not the shortest number to win the job. If weather or supplies delay us, you hear about it the same day.
By The Numbers
Proof, Not
Promises.
30+
Years Combined Experience
~48hr
Typical Quote Turnaround
South Wales + Bristol
Coverage
Next Step
See If We're The Right Crew
For Your Build.
Free site survey within our coverage area, written quote typically within 48 hours, no obligation.