Architectural design, reimagining space for better living
SteenHUS is an independent architectural design studio specialising in bespoke home extensions, renovations and new homes across Huntingdonshire and Cambridgeshire.
From initial ideas and planning applications through to detailed design and construction coordination, we help bring your vision to life.
Recent Designs
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![Contemporary rear extension and loft conversion featuring timber cladding, expansive glazing, a flat roof and landscaped garden, designed by SteenHUS Architectural Design.]()
Contemporary Rear Extension & Loft Conversion
A considered loft conversion and contemporary rear extension, transforming the existing home with additional living space, natural light and a seamless connection to the garden.
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![Contemporary extension to a listed cottage featuring vertical timber cladding, a glazed gable, black-framed doors and a glazed link, designed by SteenHUS Architectural Design.]()
Listed Building Extension & Glazed Link
A sensitive contemporary extension to a historic listed cottage, combining natural timber cladding, full-height glazing and traditional materials. Designed to complement the original building while creating a bright, welcoming connection between the home and garden.
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![Contemporary open-plan kitchen and dining extension featuring a central island, pendant lighting, natural timber finishes and a spacious family dining area, designed by SteenHUS Architectural Design.]()
Contemporary Kitchen & Dining Extension
Even a modest rear extension can completely transform the way a home looks, feels and functions. Through thoughtful design, a relatively small addition can unlock space, introduce natural light and create a welcoming environment that makes an extraordinary difference to everyday family living.
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![Contemporary ground-floor apartment extension featuring complementary brickwork, flat roof detailing and large glazed doors within a modern residential development, designed by SteenHUS Architectural Design.]()
Contemporary Ground Floor Apartment Extension
A carefully considered extension to a modern ground-floor apartment, maximising the potential of a compact outdoor space. The design introduces additional living accommodation while maintaining a contemporary architectural style that complements the existing building.
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![Natural swimming pond with aquatic planting, timber boardwalk, waterside decking and contemporary timber-clad garden retreat, designed by SteenHUS Architectural Design.]()
Natural Swimming Pond & Lakeside Retreat
A beautifully integrated natural swimming pond, combining contemporary landscape design with the tranquillity of nature. Featuring a timber-clad garden retreat, waterside decking and carefully considered aquatic planting, the design creates a unique space for swimming, relaxation and entertaining while supporting biodiversity.
Kind Words From Clients
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Tommy - Hartford
“What really stood out was how enjoyable the design process was — it never felt stressful, and in many ways it was just as rewarding as seeing the build come to life. The end result is a beautiful and truly unique space that we love spending time in every day.”
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Andrea - Wyton
“The level of detail he goes into is amazing.
I would highly recommend Steen, so much so a few years later we used him again to design my mothers extension.” -
Marc - Brampton
“Steen has recently submitted our planning application and has made the entire process straightforward, keeping us informed every step of the way. His communication has been excellent, and nothing has ever seemed too much trouble.”
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Julie - Godmanchester
“Working with Steen was a brilliant experience from start to finish. He guided us through the design of our rear extension and its connection to our existing annex with great attention.”