A SELECTION OF OUR RECENTLY COMPLETED AND ONGOING PROJECTS
Residential architecture across Surrey, Hampshire, West Sussex and the South of England, from extensions and major refurbishments to new-build homes and listed properties.
South Downs House
Petersfield, Hampshire · Extension & Refurbishment
An extension and refurbishment of a family home within the South Downs National Park, defined by a strong linear architectural character, rhythmic brick colonnades, deep window reveals and refined metal-framed glazing, creating light-filled, interconnected spaces with a considered relationship to the surrounding landscape.

Workers Cottage
Rushmoor, Surrey · Extension & Refurbishment
A sensitive reinvention of a much-altered workers’ cottage, drawing upon local vernacular through render, brick quoining, handmade clay tiles and steel-framed glazing. Internally, continuous vaulted ceilings, exposed oak trusses and refined steel detailing create a rich architectural character within a modest footprint.

Arts & Crafts House
East Horsley, Surrey · New Build Home
A characterful Arts & Crafts inspired new-build home within the Surrey countryside, combining brick, flint and timber with contemporary construction. An in-ground pool and landscape-led bar and games room with green roof complement the architecture, strengthening the relationship between the house, gardens and surrounding countryside.

Holy Trinity Church
Redhill, Surrey · New Church Hall Extension
A new church hall, including four meeting rooms and office amenities to support the Holy Trinity Church Redhill, is currently under construction.

Surrey Hills House
Haslemere, Surrey · Extension & Full Refurbishment
A comprehensive extension and transformation of a Surrey Hills bungalow, creating an ultra-minimalist home defined by crisp parapets, linear aluminium-framed glazing and disciplined proportions. Reconfigured, light-filled interiors establish a strong connection with the surrounding landscape while framing commanding long-distance views towards the South Downs.

Country Bungalow
Petersfield, Hampshire · New Build Home
Employing rich stone and timber weatherboard finishes, this simple two-wing design for a bungalow takes it inspiration from the original extended workers cottage previously located on the site.
This project is currently under construction.

Grade II Listed House
West Sussex · Listed Building Extension
A sensitive extension to a Grade II listed dwelling built in 1580, where carefully considered massing, refined junctions and a restrained palette creates a contemporary architectural response that sits respectfully alongside more than four centuries of history.

Low Energy Bungalow
Greyshott, Hampshire · New Build Home
A simple L-shaped bungalow with a living, dining kitchen and bedroom wings, designed and constructed with Passivhaus principles at its forefront.
This project is currently under construction.

Residential Development
Horsham, West Sussex · Technical Design
& Construction
Iain Collie Architecture was commissioned to produce the technical drawing pack and provide advice during the build for a twenty residential apartment development in Horsham, West Sussex for the restaurant chain, Smith and Western.

Agricultural Barn Conversion
Reigate, Surrey · Derelict Barn to Family Home
The transformation of a derelict agricultural barn near Reigate into a contemporary seven-bedroom family home. Retaining its original concrete frame, the conversion features dramatic double-height living spaces, expansive glazing overlooking the surrounding countryside, dark grey weatherboard cladding and sustainable technologies, creating a distinctive home that celebrates its agricultural heritage.

Wonersh Family Home
Surrey · Contemporary Extensions
A contemporary two-storey rear and single-storey side extension transforming a detached family home in Surrey. Featuring a striking glazed kitchen roof, expansive garden-facing glazing and beautifully connected living spaces, the design combines crisp white render with natural cedar cladding to create a light-filled home with distinctive architectural character.


