Where can you find local information?
For Amstelveen, 1 October 2010 is a dividing date in the records route. Older plans are found through the City Archives; newer documents are handled by the municipal building and permits service. A file may contain several permits and attachments. Include records for an existing extension.
Connecting an extension to a previously altered house
Does your house already have a conservatory or rear extension? Explain whether it remains, changes or is removed. The new roof edge and wall opening may meet different phases of construction. A drawing showing only the proposed external outline cannot explain that. Supply the old and new outlines together, identifying elevations and the existing extension.
These points help you prepare. They are not an assessment of a particular property.
Three actions to prepare your enquiry
- Give the approximate construction years of both parts.
- Show the connection to the rear elevation.
- Include any foundation drawings for the existing extension.
What scope fits your proposal?
Send the records you have found together with your proposed changes. We discuss the calculations, structural drawings and any additional information required. An archive record describes a documented situation; its correspondence with the current building needs assessment. The quotation defines the work and price.
Check permits and other consents separately for the project address. Our structural approval guarantee covers additions to our own documents within the agreed scope. The municipality decides on planning and permit approval.
Approval guarantee · Permits and municipalities