Clwyd · Wales
Structural repairs in Colwyn Bay
Structural repairs in Colwyn Bay: subsidence, cracks, underpinning, wall ties and lintels, with a free initial assessment from your photos.
- Postcodes
- LL28, LL29
- Population
- about 29,000
- Area
- Clwyd
- Pricing region
- Wales
Where do we cover around Colwyn Bay?
We cover Colwyn Bay and its postcode districts LL28, LL29, part of Clwyd, with a population of roughly 29,000. Nearby, we also cover Llandudno (5 miles), Abergele (6 miles), Rhyl (10 miles) and Prestatyn (13 miles).
Is Clwyd prone to ground movement?
Clwyd has a mix of ground, with clay in some places and firmer rock in others. Parts of Clwyd lie on a former coalfield, so a coal mining search is worth checking if movement has no obvious cause. What you mostly find across Clwyd: brick colliery terraces, seaside villas in Rhyl and Colwyn Bay, and post-war estates.
What we check first in Colwyn Bay
In Colwyn Bay, cracking usually comes back to one of these. We rule each in or out before recommending a repair.
- Clay in parts of the area that dries out near trees in long dry spells
- Extensions settling on shallower foundations than the house
- Concrete lintels and boot lintels cracking over windows
- Leaking or broken drains washing fine soil out from under footings
Repairs we carry out in Colwyn Bay
- Structural crack repairs
- Roof structure repairs
- Floor joist repairs
- Boundary and garden wall repairs
- Concrete repairs
- Structural surveys and crack monitoring
- Underpinning
- Crack stitching
- Bowing wall repairs
- Gable end wall repairs
- Extension pulling away repairs
- Brick arch repairs
- Subsidence repairs
- Lintel replacement
- Wall tie replacement
- Resin injection ground stabilisation
- Subsidence insurance claim repairs
- Chimney stack repairs
- Mining subsidence repairs
- Retaining wall repairs
- Bay window subsidence repairs
Guide prices in Colwyn Bay
The ranges below reflect typical Wales costs for structural repairs, including VAT. Scaffold, access and making good can push a job to the top of the range.
| Item | Guide price | Per |
|---|---|---|
| Crack stitching: crack stitching with stainless helical bars | £75 – £165 | per metre of crack |
| Underpinning: mass-concrete underpinning | £920 – £1,400 | per metre of wall |
| Wall tie replacement: semi-detached house | £2,300 – £4,600 | per house |
| Bowing wall repairs: lateral restraint for a typical gable | £920 – £2,750 | per wall |
Do repairs in Colwyn Bay need approval?
Structural work in Wales, such as underpinning, needs building control approval. Party wall notices can apply where work affects a shared wall.
Towns near Colwyn Bay
Structural repairs in Colwyn Bay: questions
Do you cover Colwyn Bay?
Yes. We take enquiries from across Colwyn Bay, including LL28, LL29, and from nearby places such as Llandudno and Abergele. Send photos for a free initial view and we will tell you what happens next.
Why do houses in Colwyn Bay crack?
Common causes around Colwyn Bay include rusting cavity wall ties in 20th-century brick houses, extensions settling on shallower foundations than the house, and leaking or broken drains washing fine soil out from under footings. The cause is checked before any repair is recommended.
How much do structural repairs cost in Colwyn Bay?
It depends on the repair. On Wales rates, crack stitching from about £75 per metre of crack and lateral restraint for a bowing gable from about £920 per wall, including VAT. Your written price follows photos or a survey.
Send photos of the problem in Colwyn Bay and we will come back with a free initial view and the next step.