Housingproject Dieperhout

In cooperation with Smits bouwbedrijf, VVKH has won the european tender to develop a new housingarea in district Dieperhout in Leiden. The project consists of 48 dwellings, 12 apartments and a care facility of 1500m². Start of the constructionwork is planned in may 2015, because thats when a current school will move to a new building and the site will be available.

Architects Ronald Knappers
Employees Hans Schepman
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At the beginning of the Kruisweg, the housing project ‘Gemaalhuis’ marks the entrance to Hoofddorp. In collaboration with Timpaan, RROG Urban Planning and Landscape and IBB, moes have been realized in a place where offices used to dominate in the past.

The design for 83 dwellings near the center of Hoofddorp provides a transition between the village ribbon development along the Kruisweg and the large, urban scale that Hoofddorp aspires to. At the design site, the original polder structure was situated perpendicular to the direction of the rest of the Haarlemmermeer. In the design, a passage has been made here in the building block: a quiet residential court without cars and shared use of public space. The buildings are all-sided, refers to the past and seems to have been there for some time without being historicizing. The architecture is robust and stony. Rich brick details refer to the steam pumping stations that stood at the beginning of the creation of Hoofddorp. The complex is a neighbourhood in itself and has variety of housing typologies; single-family houses, veranda houses, terrace houses and apartments. The apartments are designed as freely divisible lofts.

The homes were completed in June 2020.

In the heart of the Vijfhoek, a picturesque neighborhood in the historic center of Haarlem, stands a large building erected in 1908 by the Waaning company as a factory for Haarlemmer Olie. The building has since been designated a municipal monument. The section facing the Doelstraat originally served a representative function: richly ornamented office spaces were used to receive visitors and convince them of the remarkable qualities of this “miracle oil.” The rear section contained storage and staff quarters, adjoining an inner courtyard with the boiling room, where the sulphur-rich oil was produced a few days each year.

Since the 1980s, the building has been used as a residence. The division between the front and rear sections has been removed, yet the historic atmosphere remains tangible. The new owner asked us to develop a plan to prepare the entire building for a new century—energy-efficient, comfortable, and focused on the enjoyment of living, both along the street and around the inner garden. The boarded-up garage doors have been replaced with generous glazed folding doors. Using flax insulation, the building is insulated from within; new glazing is installed, and the roof is insulated from the outside. Heat pumps and solar panels provide sustainable energy generation. In close consultation with the Heritage Department, all characteristic elements are preserved—allowing the new residents to begin the next chapter in the rich history of this building.

In close collaboration with restoration contractor Burgy, EPOS Advies, and energy consultancy Kroon, a plan of approach was developed. Construction began in February 2024.

The house from the beginning of the 20th century was originally the staff residence of the adjacent main house “Malgre tout”. The main house and staff house are seen as examples of the development of country estates in the municipality. As an ensemble, the buildings and the surrounding gardens are of great cultural-historical value. The ensemble has the status of a national monument. The carefully detailed house is built in red brick under a thatched wolf roof. The staff house originally included a garage, horsestables and a driver's house.

In 2018, a design was made for the restoration and modernization of the service residence including a modern extension. A large living room and kitchen will be realized in the extension. A veranda will be added to the extension. Living room and veranda offer a view of a beautiful Hortensia garden. The extension is completely transparent on the side of the garden. On the other side, the extension is embraced by an openwork masonry wall. The wall becomes more transparent towards the edges. By using a heat pump installation with a source, high-quality insulation, and by completely filling the roof of the extension with solar panels, the service house will soon be completely energy neutral.

The site occupies a distinctive location on the corner of Kruisweg and Boslaan, close to the center of Hoofddorp. Behind the houses along Kruisweg currently lies a hidden world of warehouses and industrial buildings. This existing business area will be transformed into a residential neighborhood. At this point, the larger scale of developments such as Gemaalhuis and Hyde Park transitions into the smaller grain of detached houses along the historic axis of the Kruisweg, leading toward the town center.

The new residential area will be characterized by:

  • a green living environment;

  • being well-connected rather than isolated, integrated with the surrounding neighborhoods;

  • as many car-free living streets as possible;

  • parking accommodated within green courtyards;

  • slow-traffic routes (for pedestrians and cyclists) that connect with adjacent neighborhoods and create new visual corridors;

  • an architectural landmark along the Kagertocht, responding to the larger scale of Hyde Park, which lies diagonally opposite the site.