From £5,770
Relax... you have found a reliable extension builder in Penmaenmawr. Property Maintenance Solutions is a friendly and reliable company based in Pen...
From £5,970
Need an Extension Builder in Penmaenmawr? Hughes Construction has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £6,122
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £5,994
Fiting of door internal/external All joinery work from new joists to fitting off skirting boards Kitchen fitting Staircase or replac...
From £5,826
Relax... you have found a reliable extension builder in Penmaenmawr. UK Leisure Living Ltd is a friendly and reliable company based in Penmaenmawr ...
From £6,050
Need an Extension Builder in Penmaenmawr? Chris's Roofing & Property Maintenance has been helping local clients (20 mile radius) with their extensi...
From £5,978
Need to find an Extension Builder near you for all your extension buildering work?
W F CLAYTON & CO LTD provides a local, trusted extension...
From £5,506
Building & Flat Roofing Contractors is a trusted extension builder serving customers in Penmaenmawr and the surrounding area. Contact us to today t...
From £6,082
Wood floor services is a trusted extension builder serving customers in Penmaenmawr and the surrounding area. Contact us to today to get a competi...
From £5,666
Octagon Construction Ltd is a trusted extension builder serving customers in Penmaenmawr and the surrounding area. Contact us to today to get a com...

Concrete foundations range from the £5,506 (Building & Flat Roofing Contractors based in LL54) to £6,122 (Brothers Construction based in LL18) in Penmaenmawr.
Comparing extension builders estimates for laying concrete foundations gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Find out the exact cost of laying concrete foundations in Penmaenmawr by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Concrete Foundations near Conwy | £28 | £211 |
| Concrete Foundations near Conway | £28 | £211 |
| Concrete Foundations near Llandudno | £28 | £211 |
| Concrete Foundations near Colwyn Bay | £28 | £211 |
| Concrete Foundations near Rhyl | £28 | £209 |
| Concrete Foundations near Prestatyn | £29 | £213 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,146

Two storey extension - £87,470

Build a timber frame extension - £25,646

Build a swimming pool - £80,646

Single storey extension - £47,928

Side return extension - £37,522

Install an RSJ - £1,846

Outbuilding - £9,646

Build a Mansard loft conversion - £51,646

Loft conversion - £30,435

Build a kitchen extension - £41,646

Hip to gable loft conversion - £41,646

Granny annexe - £86,646

Garden office - £9,646

Convert a Garage - £15,646

Garage - £18,146

Build a flat roof extension - £21,646

Build a dormer loft conversion - £41,646

Concrete foundations - £5,896

Convert a bungalow loft - £28,646

Convert a basement - £33,522