At a glance: this knowledge centre helps you prepare for a renovation. Each guide addresses one question with practical points, a short summary and frequently asked questions.
Costs and budgeting
What determines the cost of a house renovation?
Learn how to compare quotations, understand provisional allowances and prepare your enquiry.
Preparation and planning
Preparing for a renovation: a practical checklist
From your wish list and drawings to decisions before construction starts.
How do you plan a house or apartment renovation?
How preparation, construction and handover fit together.
Apartments and owners’ associations
Renovating an apartment: coordinating with the owners’ association
Division documents, shared building elements and practical arrangements.
Roof extensions and additional space
What does a roof extension in The Hague cost?
Budgeting, structural design, permits and planning.
Editorial information and sources
These guides are published by HXR Bouw en Ontwikkeling. Where regulations are relevant, we link to appropriate sources. The update date shows when the content was revised. Options and costs depend on the property and the specific plan.
From information to your project
View renovations before and after or complete the renovation enquiry form. You can also contact us directly.
More guidance on the HXR blog
From permits and load-bearing walls to insulation and handover: read our articles about building, renovations and regulations.