Extension Designers & Builders
House Extensions across Cornwall
Extensions are the bread and butter of Cornish homes — adding the kitchen-diner the original layout never had, the bedroom for a growing family, or the light and views the back of the house should always have had.
Talk to us about your projectWhat's included
Scope of extensions.
- Site visit, brief and measured survey
- Sketch options exploring kitchen-diner, garden room or wraparound layouts
- Planning or Certificate of Lawfulness route (whichever fits)
- Full building regulations package
- Structural engineer coordination
- Tender or in-house build pricing
- Project management or full build through to handover
Where we work
Extensions in your part of Cornwall.
Click your nearest town for a page tuned to its parish, planning context and typical building stock.
- Penzance (TR18)
- St Ives (TR26)
- Hayle (TR27)
- Marazion (TR17)
- Helston (TR13)
- Falmouth (TR11)
- Truro (TR1)
- Camborne (TR14)
- Redruth (TR15)
- Newlyn (TR18)
- Mousehole (TR19)
- Carbis Bay (TR26)
- Porthleven (TR13)
- Praa Sands (TR20)
- Perranuthnoe (TR20)
- Goldsithney (TR20)
- Long Rock (TR20)
- Heamoor (TR18)
- Gulval (TR18)
- Penryn (TR10)
- Mullion (TR12)
- The Lizard (TR12)
- Coverack (TR12)
- St Keverne (TR12)
- St Mawes (TR2)
- Portscatho (TR2)
- Veryan (TR2)
- Mevagissey (PL26)
- Fowey (PL23)
- Polruan (PL23)
- Newquay (TR7)
- Padstow (PL28)
- Wadebridge (PL27)
- Rock (PL27)
- Polzeath (PL27)
- Port Isaac (PL29)
- Tintagel (PL34)
- Boscastle (PL35)
- Bude (EX23)
- Perranporth (TR6)
- St Agnes (TR5)
- Porthtowan (TR4)
- Threemilestone (TR3)
- Shortlanesend (TR4)
- Perranwell Station (TR3)
- Carnon Downs (TR3)
- Playing Place (TR3)
- Feock (TR3)
- Mylor Bridge (TR11)
- Devoran (TR3)
- Bodmin (PL31)
- Liskeard (PL14)
- Looe (PL13)
- Polperro (PL13)
- Saltash (PL12)
- Torpoint (PL11)
- Callington (PL17)
- Launceston (PL15)
- St Austell (PL25)
- Charlestown (PL25)
- St Just in Penwith (TR19)
- Sennen (TR19)
- Porthcurno (TR19)
- Lamorna (TR19)
- St Buryan (TR19)
- Pendeen (TR19)
- Zennor (TR26)
- Madron (TR20)
- Ludgvan (TR20)
- Lelant (TR26)
- Mawnan Smith (TR11)
- Constantine (TR11)
- Gweek (TR12)
- Manaccan (TR12)
- Helford (TR12)
- Kingsand (PL10)
- Cawsand (PL10)
- Tregony (TR2)
- Grampound (TR2)
- Probus (TR2)
- Gorran Haven (PL26)
- Lostwithiel (PL22)
- Lanivet (PL30)
- Blisland (PL30)
- St Mabyn (PL30)
- Stithians (TR3)
- Mabe Burnthouse (TR10)
- Ponsanooth (TR3)
- Tywardreath (PL24)
- Crantock (TR8)
- Mawgan Porth (TR8)
- St Columb Major (TR9)
- Indian Queens (TR9)
- St Stephen-in-Brannel (PL26)
- Roche (PL26)
- Luxulyan (PL30)
- Ladock (TR2)
- Tresillian (TR2)