International clients trust us

Sell Your Property on Costa Blanca

Independent seller-side advisors for international owners: valuation, marketing, legal exit and tax optimisation.

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Evidence-based valuationMarket analysis based on real transaction data — not aspirational asking prices.
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Premium marketingProfessional photography, drone, video, virtual tour, multi-portal listing.
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International buyer reachMarketing in English, German, Dutch, French and Russian.

Why working with us as a seller

Costa Blanca sellers typically work with multiple non-exclusive agents who all undercut each other, resulting in inconsistent pricing and a tired listing that loses buyer trust. Our approach is different. We act as your exclusive seller-side advisor with a clear mandate, evidence-based pricing, professional marketing and access to our international buyer network.

Evidence-based valuation

We provide a written valuation report based on real recent transactions in your micro-market (same building, same urbanisation, same comarca depending on data availability). We do not propose an inflated asking price to win the listing. Realistic pricing in the first 30 days of listing produces 25–40% faster sales at higher net prices than 'high-then-reduce' strategies.

Premium marketing package

Our standard marketing package includes:

Legal exit and tax optimisation

Selling a Spanish property has tax consequences depending on residency:

We coordinate the tax filings, the Modelo 211 / 210 returns and the capital gain calculation with allowable expenses (purchase costs, improvements) to minimise the net tax exposure.

Negotiation and closing

We negotiate offers in your name with transparent reporting and recommend acceptance, counter-offer or rejection based on market context. We coordinate the private contract, due diligence by the buyer's lawyer, mortgage timeline if applicable, and notarial signature. You can sign in person or by power of attorney from abroad.

Find this service in Costa Blanca

Why Costa Blanca Advisors

Bilingual expert team

English, German, Dutch, French and Russian speaking advisors with deep local network on Costa Blanca.

End-to-end service

From property search and legal due diligence to mortgage, renovation and ongoing management.

Trusted partners

We work with notaries, lawyers, architects and banks pre-vetted for international clients.

Frequently Asked Questions

We charge a fixed commission percentage agreed in writing at the start, typically 3–5% depending on property value and complexity. This is transparent and is the only payment we receive — we never take double commissions from buyers.
We strongly prefer exclusive mandates because they allow us to invest in proper marketing and pricing strategy. Non-exclusive listings dilute the marketing budget and produce inferior outcomes for the seller.
With realistic pricing and our marketing package, typical days-on-market: 30–90 days for apartments, 60–150 days for villas, 90–180 days for premium villas €1M+.
Nota Simple, Catastro, IBI receipts, community fee certificate, energy efficiency certificate (CEE), Inspection Técnica de Edificios (ITE) if applicable, last electricity, water, gas, and rubbish bills. We compile the full package.
Yes. The majority of our buyer-side clients are international, and we cross-list seller mandates to our buyer-side clients first before going to wider portals.

Costa Blanca Advisors · Office in Alicante

Carrer Antonio de Trueba, 5
03012 Alicante, Spain

📞 +34 644 43 90 69
💬 WhatsApp
✉️ info@costablancaadvisors.com

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