Cornwall's beachfront cottage market splits into roughly three bands. The premium tier is the clifftop and first-line-of-houses stock at Daymer Bay, Polzeath, Watergate Bay, Mawgan Porth and Carbis Bay — modern family houses and architect-designed boat-house conversions, typically £3,000-7,000 a week in peak season. The mid-tier is the apartments-over-the-beach stock at Porthmeor (St Ives), Towan and Great Western (Newquay), Gyllyngvase (Falmouth) and Summerleaze (Bude) — easier-access positions at half the price. The value tier is the behind-the-dunes accommodation at Perranporth, Holywell, Praa Sands and Hayle/St Ives Bay — within paddling distance but without the actual sea view.
The genuine premium that beachfront commands varies by season. In August the front-line stock is roughly 50% more expensive than an equivalent property 200m back; in February that gap drops to 15-20%. Winter beachfront is the secret value play in the Cornish self-catering market — the sea-view storm-watching properties at Porthleven, Mawgan Porth and Bude all let in January-March at a fraction of their summer rates.