South Wales · Pontypridd · 30+ Years Combined Experience
Builders In Pontypridd.
Based On Crawshay Street.
Same Postcode, Same Phone, Decades Of Trade.
We're a Pontypridd builder serving Pontypridd. Extensions, full renovations, new builds, bricklaying and silicone render — done by the team that lives, trades and pays rates in CF37.
Same-day site surveys across Pontypridd · Written quote typically within 48 hours
Local Relevance · Ponty
A Pontypridd Builder,
Not A Builder Who Visits Pontypridd.
Why We Work In Pontypridd
Our yard, office and home address all sit in Pontypridd — 22 Crawshay Street, CF37 3EF. Pontypridd isn't a service area for us, it's our doorstep. That changes how we work here: faster site surveys, faster response on snags, and an on-the-ground feel for what each part of town actually needs.
Pontypridd Property Types We Know
Pontypridd's housing stock runs heavy on Victorian and Edwardian terraced stone-fronted houses through Treforest, Graig and Cilfynydd, post-war semis around Trallwn and Glyncoch, and newer estates pushing up toward Rhydyfelin and Hawthorn. We work across every type, and we know the quirks — solid stone walls that need lime-breathable build-ups, suspended timber floors on the older terraces, and bowed lintels above stone openings that need stitching, not skimming over.
Common Briefs In Pontypridd
Most Pontypridd jobs we price fall into four buckets: rear kitchen extensions on terraced houses (typically through-extension over the original outrigger), full renovations of recently-purchased period properties, silicone render systems replacing tired pebbledash, and garden / patio rebuilds where steep valley plots need proper retaining walls and drainage.
Driving Time To Pontypridd
From our Crawshay Street base most of Pontypridd is inside a 10-minute drive. Treforest, Graig, Trallwn, Hawthorn and Glyncoch are all on the doorstep. That matters when a job needs a quick midweek visit for a snag, a delivery sign-off, or a same-day quote.
Services In Pontypridd
What We Build
In Pontypridd.
Whole-House Refurbishments
Top-to-bottom refurbishments for whole properties across Pontypridd, Cardiff and South Wales. Plaster off, floors up, rewire, replumb, reinsulate, replaster, redecorate, kitchen and bathrooms in. One team, one written programme.
Read Service BriefExtensions & New Builds
Single-storey, two-storey, wrap-around extensions and ground-up new builds across Pontypridd, Cardiff and the South Wales valleys.
Read Service BriefBricklaying
Time-served bricklaying across Pontypridd, Cardiff and the South Wales valleys.
Read Service BriefPlastering
Internal skim, re-skim and full replastering across Pontypridd, Cardiff and South Wales.
Read Service BriefSilicone Render
Full silicone and silicone-silicate render systems across Pontypridd, Cardiff and South Wales.
Read Service BriefGarden Renovations
Patios, porcelain slabs, retaining walls, drainage and full garden builds across Pontypridd, Cardiff and South Wales. Hard landscaping engineered by builders.
Read Service BriefEnd-to-End Builds
Single accountable team handling every trade.
Read Service BriefWhy Choose Us In Pontypridd
Trust Built
On The Ground.
CF37
Our own postcode
10 min
Average reach across Pontypridd
30+ yrs
Combined trade experience in the Taff Valley
48 hrs
Written quote turnaround
What's Specific To Pontypridd
Local Problems,
Local Answers.
Property type, climate, building age and infrastructure all behave differently in Pontypridd. Generic builders don't account for it. We do.
Solid Stone Walls & Damp
Many Pontypridd terraces are solid stone, not cavity — they need lime-based plaster and breathable build-ups. Skim with modern gypsum or seal with non-breathable paint and you trap moisture, blow the plaster and damage the stone behind. We spec breathable systems on every solid-wall job here.
Steep Valley Plots & Drainage
Pontypridd's terrain is steep — many properties sit on sloping plots above or below the road. Garden patios, retaining walls and extensions need engineered drainage to push water away from the property, not into it. Skipping this is why so many local gardens flood after heavy rain off the Bryn.
Stone Pointing Perished
Lime-mortar pointing on the older Pontypridd terraces has typically been over-pointed in cement at some point — which traps water and accelerates stone decay. Cut out and repoint in matched lime mortar is a regular job here.
Tired Pebbledash & 70s Render
A lot of the post-war semis around Trallwn and Glyncoch carry tired sand-and-cement render or pebbledash that's cracking and blowing. Silicone render systems over the top transform the elevation and stop the underlying repair cycle.
How It Works
First Call
To Final Sign-Off.
01
Enquiry
Tell us the brief by phone, email or form.
02
On-Site Survey
We come out, measure up and listen properly.
03
Written Quote
Itemised quote with a clear programme — typically within 48 hours of the survey.
04
Build & Sign-Off
On site daily, tidy at end of day, signed off when you're happy.
Pontypridd Questions
Straight
Answers.
Cost, response time, coverage, emergency availability — the Pontypridd questions everyone asks, answered before you call.
Ask Yours
Are you actually based in Pontypridd?
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Yes — our registered office and working address is 22 Crawshay Street, Pontypridd, CF37 3EF. LEWZ Property Development Ltd, Company No. 15585929. Not a Cardiff outfit pretending to cover Ponty.
How fast can you survey a job in Pontypridd?
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We can usually get out same-day or next-day for Pontypridd properties. Written quote follows typically within 48 hours of the site visit.
Do you cover Treforest, Graig, Cilfynydd, Hawthorn and Glyncoch?
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Yes — every part of Pontypridd including Treforest, Graig, Cilfynydd, Trallwn, Hawthorn, Glyncoch, Rhydyfelin and the surrounding villages. All on the doorstep.
Can you work on Victorian terraces with solid stone walls?
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Yes — and we spec lime plaster and breathable build-ups where the walls demand it. Modern gypsum on solid stone traps moisture and causes plaster failure within a year.
Do you handle planning and building control liaison in RCT?
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We don't draw plans in-house, but we work alongside local architects and we coordinate Rhondda Cynon Taf building control inspections at every required stage.
How much does an extension cost in Pontypridd?
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Cost scales with size, ground conditions and finish. We give fixed written quotes after a site visit — for typical single-storey rear extensions on Pontypridd terraces, we'll itemise groundworks, structure, services, plaster and finishes so you can see exactly what the spend is.
Can you take on emergency work in Pontypridd?
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Yes — storm damage, structural cracking, collapsed walls, water ingress. We'll make-safe inside 24 hours where possible and follow up with a proper repair quote.
Do you work on listed or conservation properties in Pontypridd?
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Yes — we work to the materials and methods conservation officers require, including lime mortars, matched stone and breathable finishes. Bring the consent paperwork and we'll work to it.
Nearby Service Areas
We Also Work In…
Next Step · Pontypridd
Pontypridd Job? Phone The Local Number.
Free site survey across Pontypridd (within our coverage area), written quote typically within 48 hours, no obligation. 30+ years' combined trade experience across the team, public liability insured, Pontypridd-based.