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Guide · 02
Renovation permits in Valencia — legal before it's loud.
Obra menor, obra mayor, the community of owners — the paperwork side of renovating, translated into plain language. And an honest note on what skipping it really costs.
The short answer
Almost every renovation needs a piece of paper first.
In Valencia, most interior renovations need at least a minor-works filing (obra menor) with the town hall before work begins; structural or externally visible changes need a full licence with a signed technical project (obra mayor). The rules are municipal — Valencia city, Torrent and Sagunto each run their own process — which is why we confirm the requirement for your exact address rather than quote a general rule and hope.
Obra menor (non-structural) · obra mayor (structural)
Prepared, filed and tracked for you
Each with its own town-hall process — we know them
Paperwork before demolition, never after
What needs what
The traffic-light view of permissions.
Usually obra menor
Bathrooms, kitchens, floors, plastering, painting, new partitions, renewed installations — work that stays inside and off the structure.
Usually obra mayor
Touching load-bearing walls, joining flats, extensions, changing openings in the façade — anything a structural engineer must stand behind.
Community territory
Shared risers, communal terraces, façades and building rules on hours, lift use and rubble routes — agreed with the administrator before day one.
Special cases
Protected buildings, historic centres like Sagunto's old town and ground-floor commercial conversions carry extra requirements — flagged at the technical visit.
The honest warning
What skipping the paperwork really costs.
Unpermitted works can be stopped mid-project, fined, and — the part people discover years later — complicate selling, mortgaging or insuring the property, because the changes don't legally exist. Against a renovation budget, a minor-works licence is small money and a few weeks of patience. It's the cheapest insurance in the whole project.
Work stopped by inspection mid-project
Fines that dwarf the licence fee
Problems at resale — changes that "don't exist"
Insurance disputes after water damage
Neighbour complaints with no licence to show
Legalising afterwards costs more than filing first
How we handle it
Licences as part of the project, not your homework.
At the technical visit we determine what your scope actually requires in your municipality — no over-filing, no wishful thinking.
Documentation, drawings where needed and the filing itself — handled by us from €890, tracked until approval.
Administrator notified, building rules agreed in writing, common areas protected — before the first hammer.
Noisy work is scheduled only once the project is legal — the schedule in your quote already reflects it.
Keep reading
Paperwork sorted. Now the plan.
Questions, answered
Permits in Valencia — the usual questions.
Do I need a permit to renovate an apartment in Valencia?
Almost always yes — most interior renovations require at least a minor-works declaration or licence (obra menor) from the town hall. Structural changes, layout modifications affecting the building or work on protected façades fall under major works (obra mayor) and need a project signed by a technician. The exact requirement depends on your municipality and building, and is confirmed before work starts.
What is the difference between obra menor and obra mayor?
Broadly: obra menor covers works that don't touch structure — finishes, bathrooms, kitchens, installations. Obra mayor covers structural or externally visible changes — moving load-bearing elements, extensions, façade work — and requires a technical project. The classification is made by the municipality, which is why we verify it per address rather than assume.
Does my building community have a say in my renovation?
For interior work generally no, but the community rules govern working hours, use of the lift and common areas, and anything touching shared elements — façades, terraces that are communal cover, risers. We notify the administrator, agree the rules in writing and protect common areas before starting: neighbours remember how a renovation was run.
What happens if I renovate without a licence in Valencia?
Work can be stopped, fines issued, and unpermitted changes can complicate selling or insuring the property later. Since a minor-works licence is a small fraction of any renovation budget, skipping it is a poor trade — our permits service from €890 prepares, files and tracks it for you.
Who obtains the permit — me or the contractor?
Either is possible. With VELTORRA Reformas the licence work is a service of its own: we prepare the documentation, file it with the municipality, track the file and only schedule noisy work once the project is legal. It is included in the written project plan so responsibility is never ambiguous.
Not sure what your project needs? Ask — in writing.
Describe the work and send your address area — we'll tell you what permission it likely needs and what that involves, before any commitment.