Buying new build property in Spain offers significant advantages over resale: modern construction standards, energy efficiency, builder warranties, and the ability to customize finishes. This guide walks you through the entire process from first viewing to collecting your keys.
In This Guide
1Property Search & Selection
Start by defining your requirements: location, property type, budget, and timeline. For new builds, you'll typically choose between:
- Off-plan: Purchase before construction completes (often 12-24 months). Lower entry price, more customization options.
- Under construction: Building has started, completion within 6-12 months.
- Key-ready: Completed and ready to move in. What you see is what you get.
We recommend visiting Costa Blanca to see developments in person. Our team offers viewing trips and video tours for overseas buyers.
2Reservation Agreement
Once you've found your property, you'll sign a reservation agreement and pay a deposit to take it off the market. This is typically:
- €3,000 - €10,000 depending on property value
- Usually held for 30-60 days while you arrange finances and paperwork
- Normally deducted from the purchase price
Important:
The reservation deposit may be non-refundable if you withdraw without valid reason. Read the terms carefully before signing.
3Getting Your NIE Number
The NIE (Número de Identificación de Extranjero) is your Spanish tax identification number. You cannot buy property, open a bank account, or connect utilities without it.
You can apply:
- In Spain: At the Foreigners Office (Oficina de Extranjería) or National Police station
- From abroad: At the Spanish Embassy or Consulate in your country
Processing typically takes 1-4 weeks. Many lawyers can handle this for you via power of attorney.
→ Read our complete NIE Number Guide4Opening a Spanish Bank Account
You'll need a Spanish bank account for:
- Paying the purchase price and taxes
- Setting up direct debits for utilities and community fees
- Mortgage payments (if applicable)
Major banks like Sabadell, CaixaBank, and Santander have experience with international buyers. You'll need your NIE, passport, and proof of income/address.
5Private Purchase Contract
The Contrato de Compraventa is the binding purchase contract between you and the developer. At signing, you'll pay:
- 20-30% of the purchase price (minus the reservation deposit)
The contract should include:
- Full property specifications and plans
- Payment schedule
- Expected completion date
- Penalty clauses for delays
- Bank guarantee details (mandatory in Spain)
Bank Guarantee Protection
Spanish law requires developers to provide a bank guarantee or insurance for all stage payments. If the developer fails to complete the property, you're entitled to a full refund of payments made.
6Stage Payments During Construction
For off-plan properties, you'll make payments linked to construction milestones. A typical schedule:
| Stage | Typical % |
|---|---|
| Reservation | €3,000-10,000 |
| Contract signing | 20-30% |
| During construction | 20-30% |
| Completion | 40-50% |
Keep all payment receipts and bank guarantee certificates safely filed.
7Snagging Inspection
Before completion, you (or a professional snagging company) should inspect the property and compile a snagging list of any defects:
- Paintwork and finishes
- Doors, windows, and locks
- Plumbing and drainage
- Electrical installations
- Tiling and flooring
- Air conditioning and appliances
The developer must fix snagging issues before completion or agree to a retention from the final payment.
8Completion at the Notary
The final step takes place at a Spanish notary where you'll:
- Sign the Escritura (title deed)
- Pay the final balance
- Pay IVA (VAT) and Stamp Duty
- Receive the keys!
You can attend in person or grant Power of Attorney to your lawyer. After signing, your lawyer registers the property at the Land Registry.
Total Costs Summary
| Cost | Amount |
|---|---|
| Purchase Price | 100% |
| IVA (VAT) - new builds only | 10% |
| Stamp Duty (AJD) | 1.5% |
| Notary fees | €800-1,500 |
| Land Registry | €400-800 |
| Legal fees | 1-1.5% |
| Total Additional Costs | ~13-14% |
Ready to Start Your Property Search?
Our team specializes in new build properties across Costa Blanca. We'll guide you through every step of the buying process.

