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 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.
"PURE LIVING"; the winning housing concept for the ‘Klop’ location in Alphen aan den Rijn
Together with Bemog Projectontwikkeling we have developed a vision for 3rd stage of this location in Alphen aan den Rijn. The location is the final piece of the residential area of Kerk en Zanen. It is located on the edge of the Green Heart, with beautiful sight lines on the polders. From the N11, the peripheral buildings will become the first sight of Alphen aan den Rijn.
A sustainable plan has been developed for this location (zero on the meter), which in terms of architecture fits seamlessly into the green environment. The 'Pure Living' concept consists of 40 terrace apartments, 20 water houses, 16 linked villas, a utility and neighborhood facility and a built-in parking facility. The peripheral buildings with the linked water houses and the two apartment buildings form the green boundary of the polder landscape of ‘het Groene Hart’. The greenery of the polder is visually extended into the buildings by giving each apartment its own (terrace) garden. The semi-detached villas are positioned in various ways and are adapted according to buyer's wishes.
Home and Living Mall Ekkersrijt is located on the north of Eindhoven, directly at the highway A50. In 2013 the existing shopping mall (21.000 sq.mtrs) has been extensively renovated and expanded with 24.000 sqr.mtrs.
New look and feel
The existing building was outdated and made up of separate buildings, with closed unattractive facades and entrances, shop windows only facing the courtyard. Experience and length of stay have been central themes to the renovation and expansion. The new complex has been given a contemporary, modern feel. Old, loose components and constructions are forged into a recognizable, homogeneous unit, which is easily visible from the public road. In addition, a pleasant living environment has been created for visitors. The original stores remained open during this major redevelopment. With intensive consultation and coordination between designer, consultants, tenants and builder the inconvenience during the construction has been limited to a minimum. With this transformation the center has been made future-proof.
Renovation
Existing shops have been given new facades to meet with the requirements of present times and to become one with the extension. Besides facades also the roof has been thoroughly upgraded and installations (among others sprinkler system) have been replaced, modernized. Signing is carefully incorporated and nowhere predominant.
Extension
The new building has a distinctive façade of metal with a specifically, laser cut pattern. Recessed into the façade are the neon signs and the ramps to the parking deck. The movements of the cars on the ramps provides extra dynamism in a natural way.
On the former courtyard a freestanding oval new shop building is made. This building forms the heart of the new home and living mall and is, due to its special design, an icon to the highway and nearby. From the parking deck visitors reach the heart through walkways and they go with elevators and escalators to the open and indoor malls on the lower levels of the complex. Shops on the upper floors thereby have the same run as on the ground floor. Because of the oval building shopping at ground level has a pleasant scale with shops on both sides.
The plot Oeverpolder is located in the central part of the Hoornespolder, a 1960s reconstruction area. In recent years, this district has undergone a transformation, where living is more focused on the public space and a clearer separation is made between public and private.
In the design for the new-build location, a U-shaped courtyard building was chosen, which in terms of architecture and grain size connects to the existing buildings. The green structure of the neighborhood is reinforced with the design. The transition between the residential building and the public space has been carefully designed. There are no garages, storage rooms and blind facades in the public space. The U-shaped building contains a total of 52 apartments of 53-88 m2. The building on Hoorneslaan has 4 storeys, the other two sides are 3 storeys high. The houses are all accessible via (widened) galleries in the courtyard, parking is partly in the courtyard and partly on public land, on the street.
The masonry architecture is in line with previous transformations on Hoorneslaan, but also fits in well with the existing modern reconstruction architecture of, for example, the adjacent Pniëlkerk. Due to the sloping boundary of the plot on Hoorneslaan, the building block has been given characteristic staggered façades here. It is an all-round designed building that at the same time has a new and unique character, but also fits well in the neighborhood.
