Halden House
Penwith, Cornwall · Completion spring 2027

A house thatreads the light.

4Bedrooms
412 m²Interior
38 mAbove the sea
01 · The headland

One acre of granite, 38 m up.

The house sits on the one flat shelf of rock on the headland, with the Atlantic breaking on three sides below it.

02 · The terrace

Fourteen metres of water on the edge.

A heated infinity pool in pale limestone runs along the whole living floor, and its far edge lines up with the horizon.

03 · The living floor

Glass on three sides.

One long room with a double-height ceiling, a Delabole slate fireplace wall and sliding glass that opens the whole floor to the terrace.

04 · The stair

Oak treads, striped light.

An open oak stair rises past the kitchen. The late sun comes through 412 larch fins and lays stripes across the wall.

05 · The main bedroom

Wake up to the whole horizon.

At the end of the 4-metre cantilever, the bed faces a full-width window with nothing but sea beyond it.

Headland
Terrace
Living
Stair
Bedroom
The house

Four bedrooms, one long room, and nothing between you and the horizon.

Designed by Marrow & Vale Architects, Halden House is arranged as two bars. Below is a glass living floor that opens onto a 14-metre pool terrace. Above is a timber-clad sleeping floor whose bedrooms each frame a different part of the coast.

Ground-source heat, a 22 kWp roof array and a 40 m³ rainwater cistern mean the house runs on the site it stands on.

0m² interior
0m pool, heated
0kWp solar
A+EPC rating
Living room with linen sofa, oak table and a slate fireplace, sea beyond the glass
The living floor86 m² · glass on three sides
Infinity pool terrace facing the glass living floor
Pool terrace14 m · heated
Main bedroom facing a full-width window over the sea
Main bedroomWest-facing · 4 m cantilever
Granite cliffs and sea arches on the Penwith coast
Location

The far west of Cornwall.

The South West Coast Path runs past the gate, and on a clear day you can see the Isles of Scilly. It's a short drive to Porthcurno, St Ives and the Minack.

12 minPenzance station
8 minPorthcurno beach
25 minLand's End airport
Residences

Three homes on the headland.

ResidenceBedroomsInteriorPlotGuide priceStatus
Halden House4412 m²1.0 acre£3,450,000Available
The Lookout3268 m²0.6 acre£2,150,000Reserved
Cove Studio2164 m²0.3 acre£1,275,000Available

See it in person, at golden hour.

Private viewings run Thursday to Sunday, timed for the light. We'll send directions from Penzance station.

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