Sworn translation of sale, rental, and mortgage contracts for individuals
A contract in another language isn’t just a form — it’s a risk.
Buying or selling property abroad? Don’t sign in the dark.
Property transactions can be stressful even in your native language — add legal terminology, foreign systems, and tight deadlines, and the pressure multiplies. Whether you’re buying a holiday home, selling inherited property, or signing a mortgage abroad, a sworn translation ensures your contracts are legally valid and fully understood.
We specialise in the sworn translation of sale and purchase contracts, rental agreements, and mortgage contracts for individuals and families navigating property decisions across borders. Our translators are familiar with both UK and Spanish real estate law and ensure every clause is translated with precision, legality, and clarity.
At Hisparos, we believe everyone deserves to understand what they’re agreeing to — especially when the stakes are this high.
From down payment to notary — we’ve got your documents covered.
Sworn translations of arras, deeds, and contracts for personal property matters
Many of our clients are:
- British families buying property in Spain
- Children selling their parents’ home abroad
- Retirees purchasing a second residence
- Individuals leasing out property to support relatives
And they all face the same question: “What am I really signing?”
Whether it’s an arras contract (common in Spanish transactions) or a detailed mortgage agreement, these documents contain obligations, deadlines, and legal triggers. The slightest mistranslation can delay the transaction — or worse, lead to disputes.
That’s why our sworn translations of arras contracts, mortgage contracts, and sale and purchase agreements are prepared by qualified legal translators and formatted to meet notarial and registry standards. So you can sign with full confidence.
What people say about us
Buying a home abroad isn’t just paperwork — it’s a milestone.
What is a sworn translation and why is it needed for property?
A sworn translation is an official, certified translation completed by a translator authorised by a public authority (such as Spain’s Ministry of Foreign Affairs). The document includes the translator’s seal and signature, making it legally equivalent to the original in official proceedings.
In property transactions, sworn translations are typically required when:
- A foreign buyer or seller is involved
- The transaction is reviewed by a public notary
- A registry or mortgage lender requests documentation in their official language
Even if your estate agent or lawyer speaks English, official documents like sale contracts or mortgage deeds often need to be filed in the official language of the country — usually Spanish. A sworn translation ensures that version is legally valid.
Clear translations, clear commitments.
What documents can we translate for you?
We work with British individuals and families managing property transactions in Spain and other countries. Documents we commonly translate include:
- Sworn translations of arras (deposit contracts) — preliminary agreements setting terms and penalties for withdrawal
- Sworn translation of sale and purchase contracts — final property transfer agreements, reviewed by a notary
- Sworn translation of mortgage contracts — terms of repayment, interest, obligations, and legal consequences
- Sworn translation of rental contracts — long- or short-term leases for primary or holiday residences
- Power of attorney documents — allowing someone abroad to act on your behalf
- Registry entries or deeds — proof of ownership or legal charges on a property
When do you need a sworn translation in property matters?
You may need a sworn translation of property documents in cases like:
- Buying a second home abroad — typically requires translated contracts and identity documents
- Selling inherited property — especially if the heirs reside in a different country
- Applying for a mortgage abroad — banks may require income and property documents to be translated
- Registering a property purchase — notaries or land registries may request translated sale deeds
- Leasing a property to foreign tenants — in some cases, contracts must be translated and certified
Each country and transaction type has its own rules, so we always clarify exactly what your situation requires.
How we process your sworn property translation
- You send us your draft — a PDF, scan, or photograph works fine.
- We provide a quote — with estimated delivery time (often within 2–3 working days).
- We translate — your document is assigned to a sworn translator with property law experience.
- We deliver — via secure email (PDF format), or by post/courier if required for the notary.
We also offer express service for clients working to tight notary appointments or deposit deadlines. Let us know if that’s you — we’ll prioritise it.
Handle your home move from home.
With our online sworn translation service, you can:
- Upload your arras, sale contract, mortgage or rental agreement securely
- Receive a certified translation that’s valid for use with Spanish notaries, banks, or registries
- Get advice before you commit to the translation
If your property situation has international ties, a sworn translation is likely required somewhere along the way.
We’re here to ensure you’re fully prepared, documents in hand, and fully informed.
You can also book a free consultation — helpful if you’re not sure what to prioritise or how urgently it’s needed.
At Hisparos, we help your paperwork catch up with your plans. So you can focus on the move — not the fine print.
Don’t lose momentum at the final step.
Sworn translations for property sales, rentals, and inheritance.
Every day, we help:
- Families navigating cross-border property sales
- Individuals buying or selling inherited homes
- Couples relocating to Spain for retirement
- Landlords leasing flats to family abroad
If your property situation has international ties, a sworn translation is likely required somewhere along the way.
We’re here to ensure you’re fully prepared, documents in hand, and fully informed.