The Cinnamon tower was conceived as freestanding campanile – a pin on a piazza was the concept behind the premiated competition design by BOLLES+WILSON for the existing 19th century Harbour Masters Building.

A tower was not anticipated in the competition programme, but the jury agreed that a tower anchors the public functions around the only remaining historical building to survive between the megablocks of the ‘Overseas Quarter’ master plan. The historic building will also be more autonomous.

Slenderness is essential for a campanile. Over the course of its 8-year gestation this was respected – even while its function mutated from stacked restaurants to housing. The 13 x 16 m floor plan tapers towards the top. With a height of 56 meters the tower is 4-times higher than it is wide.

How can such a thin chap be efficient?
The efficient answer is duplex apartments. Originally the concept foresaw seven apartments, each on 2 floors, a panoramic living deck on the upper level and bedrooms with punched windows below. Precise market analysis led to a variation of this formula: one triplex apartment at the top and some 1-floor apartments at lower levels. Built were ten apartments, four with 130 sqm, five with 185 sqm and one with 300 sqm. The tower has a gross floor area of 4.300 sqm and a volume of 16.000 cubic metres. At the ground level, the piazza level is a commercial area of around 300 sqm.

Strict high-rise regulations demanded an escape route from every floor via secured escape stair. The possibility to clean every window from the inside was also a criterion to be met. The spectacular view of the New Elbphilharmonie should not be blurred by dirty windows. Room-high windows on three sides of the living room also allow the tracking of incoming cruise ships.

Facade panels of anodized aluminium sheets in different gradations of dark red correspond to the patchwork of BOLLES+WILSON’s pavilion from 2008. This was the first realized component of the Harbour Masters ensemble. In sunlight these aluminium panels take on colourful nuances while on cloudy days they assume a darker, more serious Paul-Klee like appearance. This is a building that changes its character according to the incidence of light, a new figure on Hamburg’s skyline.

The reflective surface of the ‘dark green glazed’ brick animates a monolithic self-focusing form. An ambiguous surface alternating between the brilliance of the sky or the depths of black shadow. Mass is also the subject, a single building block in the urban fabric. A block further animated by the vectorial trajectory of the adjacent railway which instigates a façade curve and lean. A relatively simple slippage whose justification lies not in its formal but its tectonic resolution. Each brick course slips out one cm from the one supporting it. For the train traveller the WLV building is an event of a few seconds, its deflection perhaps only the effect of speed, its roof perhaps only temporarily hovering.

The three floors and 7.000 sqm of offices house a branch of local government that deals with the administration of psychiatric services. Shops on the ground and rooftop canteen-restaurant complete the sandwich. A specified planning module of 1.625 m results in a deep precast concrete fin on each axis, visible structure in unpainted concrete defining a window zone for heating, cable canals and glare blinds. From inside window frames disappear behind fins, to the south sun screens extend the internal ceiling line beyond the window. Systematised cellular offices are animated by contextual deflexions in the overall plan form, resulting in serpentine office strips, floating service islands, the ‘elastic plan’. Not high but low-tech is here and in the entire building thematizing, the simple, the well made, the long lasting.

In 2009 BOLLES+WILSON won the 1st prize for housing and a kindergarten on the site of the 1960ies St Sebastian Church. It was expected that the emblematic oval form of the church be demolished. Instead the kindergarten colonized the nave. It was opened in 2013 – a much published reuse with interior green weather protected play decks.

2015 phase 2 was complete, a peripheral frame of housing protecting the kindergarten from a noisy street and giving a precise edge to the adjacent park.

Market realities are clearly visible in the differentiation of the social (subsidized) housing with its bright white and pink plaster facade to Hammer Str. and the owner-occupied flats with their noble dark brick facade facing the mature trees in the park.

One corner tree is explicitly embraced by the projecting white sheet of the street facade.

Only kitchen and bathroom windows are allowed to receive traffic noise; living rooms and balconies turn inwards to the quiet green space surrounding the kindergarten.

Unexpected colour animates the lift and stair tower and the setback roof apartments. This polychrome trope also animates the skyline of the park elevation. Here big white frames give a grand order, a vertical hierarchy. But ultimately it is the grandeur of the existing trees that claim the status of leading actors in the spatial choreography.

The latest BOLLES+WILSON kindergarten is now, after a protracted incubation open for its 60 mini-customers.

It is beside a fire station and behind suburban villas in Frankfurt’s Bergen Enkheim district.

The `coat of many colours´ façade is wood, sustainable, a signal for the building’s `passive house´ status. Colourful sun awnings animate the south façade where the six group rooms open to the playground or to the first floor balcony (where stairs connect down to playground). Sliding white sunscreens on the East and West façades also give night time security for open windows.
The flat roof is planted for rainwater retention and for insect habitat.
The compact volume and upper level multi purpose room are consequence of the limited site and a ground level change 2,20 m.
The interior circulation gallery is animated by an optimistic green/yellow wall with giant foot/hand prints.
A thematicising of scale is endemic to a building whose customers are only 90 centimeters tall.