A house may have enough physical space for the extension, workshop or home business you have in mind. That does not settle whether its legal documents allow the intended use. A restrictive covenant is a separate question from the room measurements and planning discussion.
As an England-and-Wales example, HM Land Registry’s property-information guide explains that restrictive covenants can limit what may be done with land. The title register may contain the detail or point to another document. Other countries use different records and legal processes.
Bring the proposed use into the review
Tell the conveyancer or relevant local legal adviser what you actually want to do. “We may make improvements” is less useful than identifying a proposed extension, a change of use or a separate building. Ask which document addresses that plan and request the complete relevant wording, including any referenced plan or deed.
Do not assume that an old date means the covenant has expired. Equally, the presence of a clause is not enough for a buyer to determine its present enforceability without advice. The wording, land affected, parties and local law all matter.
Keep permissions in separate columns
A practical viewing notebook can have one column for physical feasibility, another for public approvals, and another for title or ownership restrictions. A positive answer in one column does not automatically fill the others. Keep the source of each answer beside it: an agent’s comment, an official record and legal advice carry different kinds of evidence.
Ask the adviser what remains unresolved before becoming committed to the purchase. If a solution is proposed, have its scope and limits explained in writing. Avoid contacting potential beneficiaries or making changes to the property on the strength of an online summary; the appropriate next step depends on the legal position.
The aim is to connect the documents with the way you plan to live. A beautiful unused corner of the plot is still only a possibility until the practical and legal questions have been considered together.