INVESTORS

Maximize your property value by smartly increasing and/or increasing sustainability

Maximize your real estate return by smartly combining sustainability with topping up. By adding new homes to existing roofs, you finance the sustainability of your portfolio, while creating immediate value.

We take care of the complete process: from feasibility analysis to turnkey delivery, including all subsidies and permits.

Learn how optoppen is transforming cities.
Smart, sustainable & efficient urban densification!

Discover How Topping Transforms Cities.


Smart, Sustainable, Efficient Urban Expansion!

Collaborate with CCS

Explore risk-free

Low entry costs for the feasibility phase. Only when the project is green light, you pay the full fee. No surprises afterwards.

Completely unburdened

Taking care of making your portfolio future-proof. We do the work, but you are in control.

End-to-End Process

Access to our knowledge, experience and expertise. We think along with you in all areas.

Data-driven approach with AI

Analyze your portfolio with our configurator and identify opportunities for value creation. Every decision is supported by data.

Our projects

Keizersgracht, Amsterdam

Königsallee, Dusseldorf

Blaak, Rotterdam

Leuvenseweg, Brussels

Houtmankade, Amsterdam

Rue Royale, Brussels

Research and Development

CCS research

Together with engineers and builders from all over the Netherlands, we conduct research to ensure that congestions are realized safely and reliably.

In addition, we work intensively with municipalities, provinces and other market parties. By bundling knowledge, we stimulate innovation and ensure that policy, technology and implementation are seamlessly linked. In this way, together, we are building a future-proof and feasible approach to urban densification.
Top up
Stop a guide for VVEs
Making it more sustainable
A livable, sustainable city at your fingertips

Een oplossing met een creatief perspectief

Sophie Sander
Technisch Verduurzamer
Bram Hertzberger
Co-founder | Relaties & Propositie

A solution with a creative perspective

Enrico van Erkelens
Joris Bal

These people preceded you

Our customized solutions

We have the following solutions for your building

Get access to a network of expert partners

Creative City Solutions is building a platform from expert partners. We'd love to go working together to your building!

FAQ

Veelgestelde vragen van VvE's

Ready for a sustainable future?

Speak to one of our experts