The Plantsoen in Leiden is well known for the historical appearance of both the city park (1836) and the houses of the last quarter of the 19th century. The park was originally landscaped on the edge of the city in the place of an old defense belt. At the entrance of the park at the east side the monumental building Plantsoen 1 – 3 is redeveloped in a complex with 6 apartments. The apartments of about 150 m² are provided with all luxury and comfort, such as a private indoor garage, spacious roof terraces and an elevator, while retaining the historical look and value of the building. Redevelopment also applies to sustainability; obtaining Energy label A. Exterior facades, window frames and roof are additionally insulated. The houses are underfloor heated and solar panels are provided on the roof.
The municipal monument at Plantsoen 1 – 3 is divided over three floors and a basement. The property at number 1 was originally a fully detached house, number 3 was part of a block of 3 houses. Both buildings date from 1875 and were connected in 1957 and converted into one large nursing home. In this function change, the original qualities have largely been lost. The round expansion at number 1 dates from 1993.
In the new layout with 6 apartment, the monuments are restored to their former glory by restoration contractor Burgy from Leiden. The façade of the intermediate building is renewed and aligned with the monuments. The existing façade of the round building is finished with a bronze wall cladding, a ‘veil‘ with a leaf motif. This pattern is inspired by the leaf motifs and decorations of the 19th century, which can still be found in various places along the Plantsoen. The round with ‘veil’ becomes a special recognition point in the inner city.
Each apartment has both rooms in the monumental area as well as in the newer parts. The interior of the monumental buildings is provided with appropriate details to bring back the historical character as much as possible. This specific part is provided by Verlaan & Bouwstra architects from Vianen.
On the inside buyers have a lot of freedom of choice; they can choose for an even richer historical finish with wall tension, panelling and en-suite layout or a tight, modern finish and layout; both are possible. Each apartment is unique, has its own layout and its own character. Only the view is the same for all apartments; they all look out over the beautiful monumental city park the Plantsoen at the town canal.
The redevelopment was completed in July 2018.
| Architects | Ronald Knappers |
| Employees | Krijn Tabbers |
| Client(s) | restoration contractor Burgy, Leiden |
The former university building at the Stationsweg, has been renovated and expanded into a 118-room economy hotel. It is the first franchise hotel of all 870 Ibis hotels in the world and the first Ibis hotel according to the new Ibis generation formula. The new hotel is located opposite Leiden station and is clearly visible from the railway and station.
The 60s building has a completely new facade. The horizontality of the original facade has been enhanced even more in the new facade by providing the parapets of all floors with relatively narrow bands of ceramic elements, placed in varying colors. The black frames and cladding are fitted with a deep gap in relation to the ceramic elements. This makes the colorful horizontal ceramic elements iconic. The facade is continued above the roof. The high, slightly recessed eaves provides a clear termination and also shields the installations on the roof. The plinth of the building is made of a robust stone and a lot of glass. Together with the long white stately canopy of light concrete, they form the basis for the horizontally articulated facade on the one hand and an inviting entrance to the hotel on the other. The high ground floor has been made suitable for public functions such as reception, bar, lounge and dining room, also designed by VVKH. In addition to the "Ibis identifiers", the program of requirements and the wishes of the owner, the zoning, materialization, the existing height and the characteristic concrete construction were also the starting point for the interior design.
photography: Roos Aldershoff ©
The plan ‘de Biezenhof’ is part of the new residential area ‘Waterrijk Woerden’ and is situated along a natural watery region. The urban scheme of ‘Waterrijk Woerden’ was designed by West 8 and refers to the traditional Dutch water cities such as Delft and Leiden. The design is made in collabiation with Klunder architects. Almost every dwelling is individual and has a specific connection to the water.
The plan of Biezenhof is divided in two parts: there is one block of family houses around a courtyard on the edge of the lake, and there is a row of water houses and apartments along a canal.
The buyers of the houses could choose between several types of houses as well as between four architects. Due to the possibilities in combining type and architect, not one house is the same. Every house has a singular character: the lake houses have a beautiful view on the lake, the street houses have a garden, and the canal houses enclose big terraces. In the public space there are a few parking places, the majority of parking places are organised in garages.
The houses designed by Knappers are characteristic because of the huge roof overhanging the façade. This contributes to the shelter-against-the water identity of the houses, and refers to the greenhouse glass constructions in the low lands. At the street side these houses are made of brick, which gives them a closed and open (to the light and the water) individuality.
For the large-scale shopping and business center De Herven, dating from 1979, there was a threat of emptying out and impoverishment, including through screaming facade advertising. A redevelopment plan was implemented in 2003 to reverse this negative spiral. With important but relatively simple interventions, such as a uniform facade layout and advertising to be conducted according to fixed rules, as well as a generous continuous and cantilevered awning of 13 meters, a high-quality and pleasant residential area has again been created. The immediate surroundings, the walking area and the parking lot, have also been redesigned and constructed.
The ‘Oud Woelwijk’ farm, the oldest part of which dates from before 1528, was still standing at the beginning of the 20th century in a sea of lands and bushes to the south of the village center of Voorschoten. The farm formed an ensemble with the country estate of Roucoop. The country estate no longer exists, and from 1930 the built-up area has been advanced. Yet the Essenlaan is still a protected leafy lane that leads to the old farm. For a plot directly on the other side of the farm, we have made a design for a contemporary energy-neutral home. The single-storey house with hood is designed as an outbuilding of the farm. You reach the plot via a bridge that cuts through the historic woods at a clever location. A very spacious home has been designed partly due to a number of voids. The volume is still closed on the farm side. On the south side, the house opens to the large garden.
