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N W Doyle & Son is a trusted extension builder serving customers in Castlewellan and the surrounding area. Contact us to today to get a competitive...

In Castlewellan, bungalow loft conversions range from the cheapest of £28,512 (N W Doyle & Son based in BT24) to the dearest of £28,512 (N W Doyle & Son based in BT24), but the best way to get accurate prices is to get quotes.
Post your job on HaMuch now to get extension builders quotes to convert your bungalow's loft in Castlewellan.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Bungalow Loft near Ballynahinch | £19 | £189 |
| Convert A Bungalow Loft near Banbridge | £29 | £205 |
| Convert A Bungalow Loft near Saintfield | £23 | £162 |
| Convert A Bungalow Loft near Hillsborough and Culcavy | £25 | £170 |
| Convert A Bungalow Loft near Kilkeel | £28 | £182 |
| Convert A Bungalow Loft near Lisburn | £24 | £164 |
| Convert A Bungalow Loft near Waringstown | £23 | £167 |
| Convert A Bungalow Loft near Maghaberry | £31 | £205 |
| Convert A Bungalow Loft near Carryduff | £23 | £158 |
| Convert A Bungalow Loft near Portaferry | £22 | £164 |
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 - £17,012

Two storey extension - £87,268

Build a timber frame extension - £25,512

Build a swimming pool - £80,512

Single storey extension - £45,240

Side return extension - £36,010

Install an RSJ - £1,712

Outbuilding - £9,512

Build a Mansard loft conversion - £51,512

Loft conversion - £29,175

Build a kitchen extension - £41,512

Hip to gable loft conversion - £41,512

Granny annexe - £86,512

Garden office - £9,512

Convert a Garage - £15,512

Garage - £18,012

Build a flat roof extension - £21,512

Build a dormer loft conversion - £41,512

Concrete foundations - £5,762

Convert a bungalow loft - £28,512

Convert a basement - £32,010