July 8, 2025






The WWS has long been the basis for calculating the maximum rent for social housing, and is increasingly relevant for mid-range rentals as well. The points system is based on various characteristics of the home, including:
A higher point score means a higher maximum rent. It is therefore essential for landlords to optimize their point score.
In an effort to increase the affordability of rental properties, Amsterdam has implemented a significant change in the application of the WOZ value within the WWS. Previously, the WOZ value carried more weight in the points system, which in a city with rapidly rising house prices led to higher point totals and thus potentially higher rents.
The WOZ cap limits the influence of the WOZ value on the points system. This means that, regardless of how high the WOZ value of your property is, there is a maximum number of WWS points that can be obtained through this factor. The aim is to moderate rents in the (mid) segment, especially in sought-after neighborhoods where WOZ values have skyrocketed.
What does this mean for you as a landlord in Amsterdam?
With the WOZ cap, the focus inevitably shifts to other parts of the WWS. The energy label will come under extra scrutiny. By investing in making your property more sustainable, you can improve its energy label (for example, from a C to an A label), which directly results in extra WWS points. These are points that are not affected by the WOZ restriction and are therefore crucial for maximizing your rental value.
In addition, a better energy label has other advantages:
The complex regulations in Amsterdam require a strategic approach. At Renewable Partners B.V., we specialize in optimizing your real estate returns within the applicable frameworks.
We help you by:
By proactively dealing with these regulations, you can not only remain compliant, but also get the most out of your investment.
The difference lies mainly in the degree of insulation and the proportion of sustainably generated energy. An A label can be achieved with good insulation and an efficient installation. For A+++, more is needed: a large proportion of the energy must be generated sustainably, for example with solar panels and a heat pump.
The energy label is determined based on the fossil energy consumption of the home, expressed in kWh/m² per year. For an A label, this value is between 105 and 160 kWh/m² per year. With good insulation, an A label is easily achievable. Homes built after 1991 often already have sufficient basic insulation to fall into this category. Solar panels are therefore not necessarily required to achieve an A label.
Practical experience – reliable energy expertise and results-oriented collaboration
We help property owners become more sustainable through energy labels, WWS advice, and customized reports.
For housing associations, investors, municipalities, and anyone who wants to make their real estate more sustainable.
It shows how many points your home is worth and how you can increase the rental value in a smart way.
Rates starting at €250 and delivered within 5 business days, depending on the type of home.

The WWS has long been the basis for calculating the maximum rent for social housing, and is increasingly relevant for mid-range rentals as well. The points system is based on various characteristics of the home, including:
A higher point score means a higher maximum rent. It is therefore essential for landlords to optimize their point score.
In an effort to increase the affordability of rental properties, Amsterdam has implemented a significant change in the application of the WOZ value within the WWS. Previously, the WOZ value carried more weight in the points system, which in a city with rapidly rising house prices led to higher point totals and thus potentially higher rents.
The WOZ cap limits the influence of the WOZ value on the points system. This means that, regardless of how high the WOZ value of your property is, there is a maximum number of WWS points that can be obtained through this factor. The aim is to moderate rents in the (mid) segment, especially in sought-after neighborhoods where WOZ values have skyrocketed.
What does this mean for you as a landlord in Amsterdam?
With the WOZ cap, the focus inevitably shifts to other parts of the WWS. The energy label will come under extra scrutiny. By investing in making your property more sustainable, you can improve its energy label (for example, from a C to an A label), which directly results in extra WWS points. These are points that are not affected by the WOZ restriction and are therefore crucial for maximizing your rental value.
In addition, a better energy label has other advantages:
The complex regulations in Amsterdam require a strategic approach. At Renewable Partners B.V., we specialize in optimizing your real estate returns within the applicable frameworks.
We help you by:
By proactively dealing with these regulations, you can not only remain compliant, but also get the most out of your investment.
Practical experience – reliable energy expertise and results-oriented collaboration

We help property owners become more sustainable through energy labels, WWS advice, and customized reports.
For housing associations, investors, municipalities, and anyone who wants to make their real estate more sustainable.
It shows how many points your home is worth and how you can increase the rental value in a smart way.
Rates starting at €250 and delivered within 5 business days, depending on the type of home.