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Construction · Extensions
House extensions in Valencia — more home, grafted properly onto the one you love.
The location is perfect; the square metres aren't. Extensions from €890/m² — structure married to structure, roofs joined watertight, licences handled.
In plain terms
An extension is surgery, not just building.
The hard part isn't the new walls — it's the marriage: foundations meeting old footings, roofs joining without a future leak line, structure carrying new loads through old bones. Done properly, the seam disappears; done cheaply, it's where every crack will live.
Structure to finishes
Without changing address
The seam is the craft
Sealed site, home functioning
How it works
From squeeze to space.
Feasibility
Structure, boundaries and licence potential checked.
Design & licence
The addition drawn and permitted.
Construction
Groundwork, structure and envelope — joined right.
Integration
Openings connected, finishes matched, handover.
The price
New metres, honestly priced.
From €890/m² for extension construction. Junction complexity and access are itemised from the survey — before you commit to the design.
- Foundations tied to existing
- Structure and envelope
- Watertight roof junctions
- Systems extended properly
- Finishes matched or contrasted
Why VELTORRA
The craft of joining new to old.
Structural marriage
New foundations and frames engineered to the existing.
Watertight junctions
Roof and wall joints detailed for decades, not seasons.
Licence pathway
Permissions for volume handled as part of the job.
Life goes on
The site sealed from the home — you keep living there.
Style continuity
Matched materials or intentional contrast — never accident.
The honest comparison
Extending against moving house.
Both solve the space problem. Only one keeps your address, your light and your street.
Extending
- New metres exactly where life needs them
- Transaction taxes stay in your pocket
- The location you chose stays yours
- Value added to the home you keep
Moving
- Someone else's compromises, purchased
- Taxes and fees fund nobody's comfort
- New street, new school, new everything
- Your improvements sold with the keys
Service area · 39°28′N
The same standard at every address.
VELTORRA builds extensions and additions across Valencia, Torrent, Paterna, Burjassot, Mislata, L'Eliana, Godella, Rocafort, Alboraya and Sagunto — the same starting prices, the same documentation and the same lead engineer at every address.
Is this you
Extend — don't move — if…
The neighbourhood is irreplaceable
One bedroom short of comfortable
The kitchen dreams of a glass volume
Teleworking demands a real studio
Moving costs would fund the build
The garden can spare the footprint
Related services
Plan the whole project, not one piece.
Questions, answered
Asked before hiring us.
How much does an extension cost in Valencia?
From €890/m² for complete construction — a 30 m² addition from around €27,000. Junctions and access set the exact figure, fixed in writing after the survey.
Do I need a licence to extend my house?
Yes — volume additions need municipal permission, and buildability depends on your plot's parameters. Our feasibility check answers it before you invest in design.
Can we live at home during the works?
Usually yes — the site is sealed from the house, with the connection opened late in the programme. Dust and noise windows are agreed, not discovered.
Will the extension match the existing house?
Your choice: seamless matching of materials and lines, or intentional contemporary contrast. Both done deliberately — what we avoid is the accidental in-between.
Can you add a whole upper floor?
Where structure and planning allow — that's the feasibility study's first question. Vertical additions are heavier surgery but transform tight plots.
Stay where you love. Add what you need.
Send a few details — receive an itemised written estimate. No visits before you're ready, and no phone calls unless you ask for one.