Holmenkollen house

Clear cut, single family house “on top of Oslo” by the Holmenkollen ski jump with a cantilevering balcony towards the view.

Clear cut, single family house “on top of Oslo” by the Holmenkollen ski jump with a cantilevering balcony towards the view.

The house is based on strict regulations on a relatively small site, but with extensive analysis of the surroundings and personal preferences.

All daily functions are at the top floor revealing the great view over downtown Oslo and the Oslofjord horizon. All levels and openings are meticulously planned to maximize light and views in each room. Main rooms have blond oak plywood panels on walls and ceilings and massive oak floorboards. The house is clad with burnt and oiled spruce boards.


Photography:

Jonas Adolfsen

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Interior Oslo

Luxury apartment in Oslo built inside the existing structure with extensive technical and architectural upgrades.

Luxury apartment in Oslo built inside the existing structure with extensive technical and architectural upgrades.

All details, furnishing and doors custom made from primarily Douglas fir and oak by brilliant craftsmen.

The apartment is a magic box of fully integrated and hidden daily functions made to accentuate the spaces and the great city views in a simple, exclusive and Nordic tradition.


Photography:
Jonas Adolsen

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Off/Ramberg house

Site-tailored house on the edge of a 120m vertical cliff in Holmestrand.

Site-tailored house on the edge of a 120m vertical cliff in Holmestrand.

The site has spectacular wide screen views of the fjords towards east, protected deciduous forest towards south and cultural landscape towards east.

The house is rich in internal and external spacial experiences and a big variety of distant and close views. Base-built in concrete, light grey tilestone and wooden structures from the base and up, clad externally with burnt heartwood fir and internally with poplar plywood boards.


Photography:
Jonas Adolsen

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Olsen house

Transformation project from worn down 60’s, single story house to a contemporary, up-to-date home for 5 people.

Transformation project from worn down 60’s, single story house to a contemporary, up-to-date home for 5 people.

The original main-bearing structure was preserved, the plan restructured and rationalized, a new bedroom floor was added on top, the dark, damp storage-basement was opened up and incorporated, and lastly, the house was repackaged.

The house is totally transformed – both in terms of space, architectural quality, usability and technology – nearly doubling usable living area.


Photography:
Jonas Adolsen

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Holm house

Massive wood vacation house with an annex by the sea, placed in a flower field in Sande, Vestfold.

Massive wood vacation house with an annex by the sea, placed in a flower field in Sande, Vestfold.

This is the last-ever massive wooden building from Moelven Massivtre with super precise detailing.

Breathing structure with natural materials clad with 45cm massive spruce wooden boards.


Photography:
Architect

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Summer house

Rehabilitation and transformation project in South of Norway.

Rehabilitation and transformation project in South of Norway.

The main house and a detached annex by the waterfront are placed beautifully in a natural garden, surrounded by three cliffs, a pine wood forest and the fjord - all situated on a 14 acre private peninsula.

This project is partly about preserving originality and the great initial qualities in the property, and at the same time adjusting and enhancing usability and interior space. The main house exterior is restored to exact original specifications, with genuine detailing and materials. The interior is transformed and fine-tuned with handcrafted finesse to solve modern, practical demands, simultaneously creating a historic but modern feel. The annex is transformed to a calm, open space unit with an anonymous exterior.


Photography:

Jonas Adolsen

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Schjelderup Trondahl arkitekter as

Hausmannsgate 16, 0182 Oslo / Vestregate 18, 4790 Lillesand

Norway


on.ats@tsop


Stian Schjelderup architect / partner

+47 909 42 204

on.ats@naits


Øystein Trondahl architect / partner

+47 908 48 690

on.ats@nietsyeo

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