感谢 SIMON KOCHHAN ARCHITECTURE 予gooood的分享。更多请至：SIMON KOCHHAN ARCHITECTURE on gooood
Appreciation towards SIMON KOCHHAN ARCHITECTURE for providing the following description:

位于海德堡西城区的HSBW住宅，坐落在历史悠久的Bergfriedhof公墓与相邻的铁路之间，呈现出独特的地段感。建筑在一个三角形的地块上，形成了一种平衡城市存在感与隐私感的独特形式。

House HSBW is located in Heidelberg’s Weststadt district, at the threshold between the historic Bergfriedhof cemetery and the adjacent railway line. On a wedge-shaped site, the building develops a distinct, site-specific form that balances urban presence with a sense of privacy.

▼ 建筑与铁路环境关系，Building in relation to the railway © Kim Fohmann

▼ 建筑远景，Overall view © Kim Fohmann

▼ 建筑沿街视角，Street view of the building © Kim Fohmann

建筑由两个明显区分的体块组成：一层木材外立面的底座与上方银色立缝金属板覆盖的悬挑屋顶构成建筑的主体。西侧圆角应对街道交汇处，通过连续的屋檐与城市背景形成平滑过渡。东侧则是涂饰的外立面与突出入口，起到与邻近住宅的过渡作用。

▼ 建筑轴测图，Axonometric drawing © SIMON KOCHHAN ARCHITECTURE

The building is composed of two clearly differentiated volumes: a single-storey base clad in vertical timber boarding forms the plinth, while an overhanging roof volume with silver standing-seam metal cladding rests above. The rounded western edge responds to the street intersection and creates a smooth transition into the urban context through a continuous eave. Towards the east, a rendered façade with an accentuated entrance mediates to the neighboring residential buildings.

▼ 建筑外观概览，Building exterior overview © Kim Fohmann

▼ 入口立面，Entrance facade © Kim Fohmann

▼ 侧立面，Side facade © Kim Fohmann

▼侧立面局部，Side facade detail © Kim Fohmann

▼ 入口细部与金属檐口，Entrance detail and metal canopy © Kim Fohmann

内部，表面对称的入口布局被刻意不对称的空间序列所打破。空间的流线由精心布置的开口引导，自然光深深地渗透至室内。公共空间位于略微下沉的一层，而私人房间则紧凑地布置在上层。两个双层高空间创造了不同楼层之间的视觉和空间联系。在结构上，建筑采用木框架结构，并使用回收的保温材料和木纤维板。裸露的混凝土底座与抛光的自流平地面定义了室内的材料特征。木质窗户配有外部保护框架，均匀涂漆的蓝色钢制元素——包括手工制作的螺旋楼梯——凸显了项目对细节与工艺的重视。此外，光伏系统、空气源热泵和雨水储存装置支持建筑的资源高效运行。在花园中，曾经的工作坊材料被重新利用，其中一块历史悠久的墓碑被作为雕塑元素融入设计。HSBW住宅结合了结构清晰性、对材料的敏感运用以及强烈的环境响应，提出了一种现代城市生活的全新方式。

Inside, the seemingly symmetrical entrance arrangement gives way to a deliberately asymmetric spatial sequence. Circulation is guided by carefully positioned openings that bring natural light deep into the interior. Communal spaces are located on the slightly sunken ground floor, while the private rooms are compactly organized on the upper floor. Two double-height spaces create visual and spatial connections between the levels. Structurally, the building is constructed in timber frame construction with recycled insulation and wood fibre boards. An exposed concrete base and polished screed floor define the material character of the interior. Timber windows with external protective frames and uniformly blue-painted steel elements – including a handcrafted spiral staircase – highlight the project’s attention to detail and craftsmanship. In addition, a photovoltaic system, an air-source heat pump and a rainwater storage tank support the building’s resource-efficient operation. In the garden, materials from the former workshop were reused, including a historic gravestone slab incorporated as a sculptural element. House HSBW combines structural clarity, a sensitive use of materials and a strong contextual response to propose a contemporary approach to urban living.

▼ 一层室内概览，Ground floor interior overview © Kim Fohmann

▼ 客厅空间，Living space © Kim Fohmann

▼ 餐厅与木结构屋顶，Dining area and timber roof structure © Kim Fohmann

▼ 旋转楼梯，Spiral staircase © Kim Fohmann

▼ 一层窗户，Ground floor windows © Kim Fohmann

▼ 二层楼梯口与天窗，
Upper floor staircase entrance and skylight © Kim Fohmann

▼ 卫生间，Bathroom © Kim Fohmann

▼ 室内细部，Interior details © Kim Fohmann

▼ 旋转楼梯细部，Spiral staircase details © Kim Fohmann

▼ 场地总平面图，Site plan © SIMON KOCHHAN ARCHITECTURE

▼ 首层平面图，Ground floor plan © SIMON KOCHHAN ARCHITECTURE

▼ 二层平面图，Upper floor plan © SIMON KOCHHAN ARCHITECTURE

▼ 建筑剖面图，Sections © SIMON KOCHHAN ARCHITECTURE

▼ 楼梯细部图，Stair detail © SIMON KOCHHAN ARCHITECTURE

Location: Heidelberg, Germany
Completion: 2025
Site Area: 252 m²
Living Area: 100 m²
Architecture：
Simon Kochhan in collaboration with Florian Baller
Heidelberg, Germany
www.simonkochhan.de
Photography：
Kim Fohmann
Munich, Germany
www.kimfohmann.de
Other Participants:
Structural Engineering
Tragwerk HD Ingenieure GmbH
Heidelberg, Germany
www.tragwerk-hd.de
Timber Construction：
SOHL & KAMM GmbH Holzbau
Heddesheim, Germany
www.sohl-kamm.de
Plastering and Painting Works：
Scholl Stuckateur GmbH
Bammental, Germany
www.scholl-stuck.de
Steelwork and Artisanal Craftsmanship：
Gjergji Haxhiaj
Mannheim, Germany
www.gjerha.de
Concrete Design Floor：
Mortimor GmbH
Hockenheim, Germany
www.mortimor.de

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SIMON KOCHHAN ARCHITECTURE

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