WWSO Advice (room rentals)
WWSO Advice establishes the permitted base rent per non-self-contained room using the separate room-points system. Private rooms and shared facilities are assessed per room; the price is €600 plus €75 per room excl. VAT, with the report within 5 working days after the survey.
What is included?
- Official energy label
- BBMI measurement report
- Point scoring per room
- Advisory report
Why this service?
- Point scoring per room including shared spaces
- Official energy label and measurement report included
- Ideal for student housing and room rental properties
Process and delivery
- Request: confirm property type, service and available documents.
- On-site survey: a certified expert records measurements and relevant facilities.
- Assessment: check the energy records, areas and applicable points rules for the assignment.
- Delivery: report within 5 working days after the survey; discuss the findings and next steps.
For private investors, portfolios and managers
Private investors can substantiate one or several dwellings before letting. Professional investors can compare property-level data across a portfolio. Owners’ associations and managers can coordinate surveys and documentation; the assessment remains specific to each dwelling.
Combining energy label, measurement and points
Energy Label + Points Assessment combines all three in one survey from €300 excl. VAT, including NEN 2580/BBMI. WWS Advice also includes advice. A standalone points assessment from €220 excl. VAT includes BBMI reporting without a new label. Use the package matching the evidence and advice you need; no fixed saving is promised.
View the combination package →Rates
From € 600 excl. VAT + €75 per room excl. VAT
Residential
| Property / component | Price excl. VAT |
|---|---|
| Base price | € 600 excl. VAT |
| Per room | € 75 excl. VAT |
| Detached surcharge | € 50 excl. VAT |
Area surcharge: €25 excl. VAT per started 50 m² above 150 m².
Indicative prices from the February 2026 price list. The quotation confirms the final price; portfolios are subject to customised volume pricing.
Verified WWSO rules 2026 — room rentals
| Component | Valuation |
|---|---|
| Private room | 1 point per m² |
| Shared room | 1 × m² / entitled rooms |
| Energy label B | 0.50 × qualifying room m² |
| Energy label C | 0.35 × qualifying room m² |
| 60 room points | €611.28 / month |
| 66 room points | €642.97 / month |
2026 rules. Base rent only, excluding service charges. Self-contained housing unless explicitly stated otherwise.
Worked example — fictional dwelling
A fictional room has 20 m² of private room area and a shared 20 m² living room for four rooms: qualifying area 20 + 20 / 4 = 25 m². Label C earns 25 × 0.35 = 8.75 energy points; B earns 25 × 0.50 = 12.50 points.
What can improvements deliver?
At 40 m² of qualifying room area, C to B adds (0.50 − 0.35) × 40 = 6 WWSO points. If a fictional room moves from 60 to 66 points with other components unchanged, its base-rent ceiling changes from €611.28 to €642.97 per month. Existing rent does not increase automatically.
Have your property assessed
Frequently asked questions
Related WWS components
Assessments in your city
Further reading
Updated on 15 October 2026 ·
Official sources
- Huurcommissie — Beleidsboek WWSO juli 2026
- Huurcommissie — Maximale huurprijsgrenzen kamers 2026
- Dutch government — Maximum rent and points assessment
Indicative information, not an individual legal determination. Examples are fictional and contain no client data. A points assessment does not guarantee a particular energy label or rental income.