Build a single storey extension in Caernarfon from £36,600
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Extension builder estimates (based on hourly rates) to build a single storey extension in Caernarfon
Range from the cheapest single storey extension £36,600 (Building & Flat Roofing Contractors based in LL54) to the dearest single storey extension £47,000 (W F CLAYTON & CO LTD based in LL57).
Comparing extension builders estimates for fitting a downstairs toilet gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to build a single storey extension in Caernarfon by posting a job with HaMuch and we will send it to extension builders in Caernarfon.
- How much does a single storey extension cost?
- Single storey extension cost calculator
- What size single storey extension can I build without planning permission?
- Do I need an architect for an extension?
- How deep do foundations need to be for a single storey extension?
- Is it cheaper to have an extension or a conservatory?
Estimates for common extension builder jobs in Caernarfon;
Rates for other Caernarfon trades
Single storey extension cost in Caernarfon
| Business name | Single storey extension cost |
|---|---|
| Building & Flat Roofing Contractors, Caernarfon, LL54 | £36,600 |
| Balmoral joinery/construction , Gaerwen gwynedd , LL60 | £41,880 |
| Hughes Construction, Bangor, LL57 | £41,720 |
| WJ Builders, Pwllheli, LL53 | £37,400 |
| W F CLAYTON & CO LTD, Bangor, LL57 | £47,000 |
| Glyndwr Roofing & Building Services, Holyhead, LL65 | £41,400 |
| Property Maintenance Solutions, Benllech , LL74 | £40,600 |
Get extension builder rates instantly
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Conwy | £26 | £212 |
| Single Storey Extension near Conway | £22 | £173 |
| Single Storey Extension near Llandudno | £22 | £173 |
| Single Storey Extension near Colwyn Bay | £26 | £212 |