Kast Architects

Kast Architects Modern sustainable buildings with a Cornish spirit. Proud to be part of the B Corp movement.

Internal spaces.At Penn Gwel, living accommodation is split into two single storey barn forms.In one, the kitchen, dinin...
19/08/2026

Internal spaces.

At Penn Gwel, living accommodation is split into two single storey barn forms.

In one, the kitchen, dining and living room, partially divided by an eaves height wall holding the log burner. The bedrooms, bathrooms and utilities in the other.

A communal space, the functional kitchen and spacious dining area allow the family to cook, chat, host, lean, sit high, sit low, read, work, or to gaze out at the moor, even whilst washing up.

A change in ceiling height from low and flat in the kitchen (with mezzanine above) to vaulted over the dining table and living space indicates the change in function.

The kitchen and timber panelling was all fabricated and fitted by George Robinson Kitchens, the warm, naturally finished oak finish tying in with the tactile wood wool ceilings and textured lime plaster walls.

The full project profile is now live on our website.
Have a look at kastarchitects.com/work/penn-gwel/

Contractor: 3C Construction
Quantity Surveyor: JNC Construction Solutions
Structural Engineer: Martin Perry Associates
Interior: George Robinson Kitchens
Photography: Form Photography










17/08/2026

Misty Monday mornings here…

Warm, natural and tactile material finishes at Penn Gwel invite you to dwell in the space.

The full project profile is now live on our website.
Have a look by visiting kastarchitects.com/work/penn-gwel/

Contractor: 3C Construction
Quantity Surveyor: JNC Construction Solutions
Structural Engineer: Martin Perry Associates
Interior: George Robinson Kitchens
Photography: Form Photography

Approach.Penn Gwel is sited in a rural hamlet, flanked on one side by agricultural buildings and on the other by open co...
14/08/2026

Approach.

Penn Gwel is sited in a rural hamlet, flanked on one side by agricultural buildings and on the other by open countryside of fields and moorland scrub.

The dwelling is designed so that from roads and public byways small window apertures let light in but keep the space inside private, whilst the elevations out onto the garden formed between the Cornish hedge and ‘L’ of the building hold much larger windows and sliding doors, allowing the family to have vast views of the surrounding landscape.

The full project profile is now live on our website.
Take a look at https://www.kastarchitects.com/work/penn-gwel/

Contractor: 3C Construction
Quantity Surveyor: JNC Construction Solutions
Structural Engineer: Martin Perry Associates
Interior: George Robinson Kitchens
Photography: Form Photography










13/08/2026

Set amongst the rural field networks and ancient granite stones of West Penwith, Penn Gwel is a contemporary reinterpretation of a traditional farmstead.

Conceived as a pair of barns, the design sensitively responds to the surrounding low-lying timber, stone and slate buildings, respectful of its agricultural setting within an AONB.

A single storey family dwelling, with considered details and natural materials used throughout to create a high performance and non toxic building that set it apart from a standard new-build house.

The full project profile is now live on our website.
Take a look at https://www.kastarchitects.com/work/penn-gwel/

Contractor: 3C Construction
Quantity Surveyor: JNC Construction Solutions
Structural Engineer: Martin Perry Associates
Interior: George Robinson Kitchens
Photography: Form Photography










Planning Approved.Rounding off the week with the good news that this five bedroom dwelling in Harlyn Bay has received ap...
07/08/2026

Planning Approved.

Rounding off the week with the good news that this five bedroom dwelling in Harlyn Bay has received approval from Cornwall Council.

Technical designs pending.





The kitchen at An Vownder forms part of the open plan living and dining area.It is designed to look, from the living roo...
28/07/2026

The kitchen at An Vownder forms part of the open plan living and dining area.

It is designed to look, from the living room side, like a piece of mid century furniture, whilst from the galley it is highly functional.

A 10m glue laminated beam carries the hipped roof, expressed in the vaulted plywood ceiling. LED lighting accentuates the details; at the eaves, kitchen shelves and within cupboards

The space is made to take full advantage of the views out to the sea. Slimline pendant lights with the sink and hob set into the galley wall ensure no obstructions across the island and eye line.

Full height curtains can be drawn for privacy, one translucent layer to let light in or a second thick woven textile for when the weather draws in and you want to cosy up inside.

The full project profile is now live on our website.
Visit kastarchitects.com/work/an-vownder

Photography : FORM photography





A stark contrast to other rooms in the house, the bathrooms at An Vownder look inward, each flooded with sun through a s...
27/07/2026

A stark contrast to other rooms in the house, the bathrooms at An Vownder look inward, each flooded with sun through a skylight in the vaulted ceiling.

The spaces are private and luxurious, tiled throughout with ceilings to match.

Colourful, chromatic gemstones hidden inside the plan's shell.

The full project profile is now live on our website.
Visit kastarchitects.com/work/an-vownder

Photography formphotography.co





24/07/2026

As with many coastal sites the garden at An Vownder slopes steeply down from the dwelling to boundary.

Our design of the surrounding landscape took this into consideration, small areas were levelled off when the plant was on site for the initial ground works. These lay between steep banks planted with wildflowers.

Granite donkey steps, mown sparingly lead from a small secluded space to sit at the bottom of the garden back up to the house.

The full project profile is now live on our website.
Visit kastarchitects.com/work/an-vownder

Photography .co

As you approach An Vownder the scale is unassuming, glimpses of the hipped slate roof appear subtly behind foliage and s...
23/07/2026

As you approach An Vownder the scale is unassuming, glimpses of the hipped slate roof appear subtly behind foliage and stone hedging.

Opening the timber gates, you capture small frames of the building, details where slate meets sweet chestnut cladding. Shadows cast across the building by the surrounding greenery.

The arrival sequence creates a sense of mystery, setting an intentional contrast as you enter the front door opening up into the dramatic, vaulted hall with views through the building out to the garden and sea beyond.

The full project profile is now live on our website.
Have a look by visiting www.kastarchitects.com/work/an-vownder

Photography .co

Address

68 Lemon Street
Truro
TR12PN

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Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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