Hoogbouwvisie Rijswijk 2007 – Strategic High-Rise Development Framework
The Hoogbouwvisie Rijswijk, published on April 24, 2007, by the Gemeente Rijswijk, serves as a policy framework for assessing high-rise development within the municipality. Developed by KuiperCompagnons, this document functions as a strategic vision rather than a legal blueprint. It provides a structured assessment framework to evaluate the desirability of high-rise projects based on spatial, functional, social, and economic criteria. The vision sits within the broader context of the Structuurvisie and aims to provide clarity for developers and municipal planners where a cohesive policy was previously absent.
The scope of the document encompasses the entire built environment of Rijswijk, with a specific focus on identifying high-potential zones and areas where high-rise is generally excluded. It analyzes the city's historical growth from its origins on coastal dunes to its post-war expansion influenced by CIAM principles. Regulatory domains covered include urban structure, housing stock diversification, and the revitalization of post-war neighborhoods characterized by a high density of portiekflats (walk-up apartments).
This framework establishes concrete criteria for building height, visual quality, and integration with the existing landscape. It defines high-rise not by an absolute height, but relative to the surrounding context, and designates specific axes such as the Beatrixlaan and the A4 corridor as primary locations for intensified development.
Definition and Perception of High-rise
The document defines high-rise based on the relationship between a building and its direct environment rather than a fixed metric. A building is classified as high-rise when its height is at least two to three times that of the surrounding structures.
- Contextual height: A 25-meter building is considered high-rise in a neighborhood of two-story houses but a lower element in an area with an average height of 35 meters.
- Landmark function: High-rise structures function as landmarks, either as solitary objects or as an ensemble of tall buildings.
- Visual experience: The perception of height varies by movement speed; at low speeds (walking/cycling), buildings remain in the field of vision longer and serve an orienting function.
Urban Assessment Framework
Future high-rise developments must provide added value in terms of quality, experience, and sustainability. The vision details six specific stedenbouwkundig toetsingscriteria (urban design assessment criteria) for every proposal:
- Visual and architectural quality: Buildings must serve as recognizable orientation points; slender towers are preferred over wide "slabs."
- Relationship with environment: Assessment includes sun/shadow impact, wind nuisance, privacy for neighbors, and safety during calamities.
- View and skyline: High-rise should enrich the city panorama and offer residents views of landscape elements like water and greenery.
- Accessibility and parking: Integration of parking solutions within or under the building is mandatory to keep the ground level free for green space.
- Proximity to facilities: Combining living and working spaces near existing infrastructure increases the vitality of the area.
- Intensification: High-rise is used to introduce new impulses in the urban fabric where increased density is required.
Strategic Development Zones
The Hoogbouwvisie categorizes the city into specific zones to move away from chaotic development and toward a layered urban structure.
- Stedelijke boulevards: The Generaal Spoorlaan and Sir Winston Churchilllaan are designated for intensification, primarily for residential high-rise.
- Groene boulevard (Beatrixlaan): This north-south axis is envisioned as a "string of pearls" of green spaces where concentrated high-rise is permitted, particularly near the "down-town" core.
- A4 Corridor: High-rise here serves to mark the city and support the commercial functions of the Plaspoelpolder.
- In De Bogaard: A primary concentration point for high-rise around the central shopping district and the railway station.
Housing Stock and Neighborhood Restructuring
Rijswijk's housing stock is characterized by a high percentage of multi-family dwellings (73%) and a significant volume of rental properties (57%). A major challenge identified is the mismatch between the aging population and the prevalence of portiekflats without elevators.
- Restructuring motto: The policy follows the principle of eerst geven dan nemen (give first, then take), ensuring social cohesion is maintained.
- Portiekflats transformation: Options include renovation, adding elevators, or merging two units into one to meet modern standards.
- Social safety: New high-rise in the southern green zones of Rijswijk must contribute to the social safety of the area through residential surveillance.
Frequently Asked Questions
What is the official definition of high-rise in Rijswijk?
High-rise is defined as any building that is at least two to three times higher than the buildings in its immediate surroundings.
Does this document provide legal grounds for building permits?
No, the Hoogbouwvisie is a policy framework used for assessment and does not have a direct juridical-planological status; individual projects must still go through the standard bestemmingsplan (zoning plan) procedures.
Where is high-rise development prohibited in Rijswijk?
High-rise is generally undesired in all areas not specifically designated as boulevards or concentration points, unless there is an exceptional location-based or functional justification.
What is the height strategy for the Beatrixlaan?
The Beatrixlaan is treated as a green boulevard where the highest buildings are concentrated in the heart of the 'central city' (down-town), with a differentiated height build-up along its north and south flanks.
How does the municipality view the renovation of portiekflats?
The vision encourages exploring renovation and transformation—such as adding galleries or elevators—because these buildings define the city's identity and there is high demand for affordable housing.
What parking requirements apply to high-rise projects?
Parking must be solved within or under the building structure to prevent surface-level parking and maximize available space for public greenery.
