Minus K House

Oliver Heckmann

Description

The floor plan is based on a square grid to form a three-dimensional conglomerate in which 3 x 3 m spaces are predominantly connecting rooms, linked axially or diagonally to form larger areas. Double-height volumes mark more important spaces or are used to access bedrooms or roof terraces above, and open patio courtyards seamlessly link the interior rooms to the outside.

This patchwork sets the stage for two intertwined residential units shared by neighbors – one is for the factory owner and his family, who occasionally reside here, the second for the warehouse supervisor and his child. Where the two units intersect, an open connection comprised of four quadrants – two in each apartment, one inside and one outside – houses a shared kitchen island stretching between the units, where the neighbors encounter one another from within their own space.

The concept is a reference to a living form common in China until not long ago where communal kitchens, bathrooms, and courtyards were shared among residents. What was once a necessity is here freely chosen.

Drawings

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Floor plan diagrams, scale 1:500

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Site plan

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Ground floor, scale 1:200

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Second floor/roof plan, scale 1:400

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Section AA, scale 1:400

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Section BB, scale 1:400

Photos

Exterior view

Interior view


Originally published in: Oliver Heckmann, Friederike Schneider with Eric Zapel (eds.), Floor Plan Manual Housing, fifth revised and expanded edition, Birkhäuser, 2018.

Building Type Housing

Morphological Type Clustered Low-Rise/Mat

Urban Context Industrial Area/Business Park

Architect KUU Architects

Year 2010

Location Shanghai

Country China

Geometric Organization Grid

Number of Units 2

Size of Units 5-room apt., 74 m² (1 unit)
6-room apt., 95 m² (1 unit)

Height Low-Rise (up to 3 levels)

Load-Bearing Structure Solid Construction

Access Type Courtyard Access

Layout Duplex/Triplex, Living Room as Circulation Center, Neutral Plan, Open Plan

Outdoor Space of Apartment Patio, Roof Terrace, Terrace

New Building, Refurbishment or Extension New Building

Additional Information bungalow-like cluster
1–2 stories
facing in all directions
Layout:
patchwork-like brick building based on 3 × 3 m, partially multi-story spatial modules connected axially or diagonally
kitchens and patios act as interfaces between the two units

Address Nanhui
Shanghai

Map Link to Map