Deborah Byrne Elves
Founder, Byrne Overseas Group.
Marbella · Costa del Sol
Luxury Property RepresentationMarbella to Sotogrande
A relationship led advisory founded by Deborah Byrne Elves, representing distinguished homes across Marbella to Sotogrande.
The Private Collection
Casa Flotante
Marbella Club Golf Resort, Benahavís
An award winning architectural residence by Ignacio Merino of Flow81 Architecture Lab, composed through concrete, glass, water and light, and shaped by the land it stands on.
5 bedrooms · 7 bathrooms · maid's room · approximately 815 m² built
Discover the residenceThe Private Collection
New Developments
A private collection of new and newly renovated homes from Marbella to Sotogrande, offered exclusively through Byrne Overseas Group.
Explore the collection
Curated Portfolio
Homes Currently Represented
Office XI
Private & Confidential Representation
Quiet, mandate based advisory for private office clients, family offices, and high visibility principals whose property decisions require absolute privacy, encrypted communications, and structured discretion.
01
Controlled & Encrypted Channels
Communication is limited, deliberate and encrypted end to end. Nothing circulates beyond the parties to the mandate.
02
Strictly Off Market Sourcing
No public portal circulation. Homes are approached privately, owner to representative, with no listing footprint.
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Mandate Based Representation & Vetted Networks
Representation begins with a written mandate and proceeds only through vetted counterparties and advisers.
The coast, in frame
Marbella to Sotogrande, walked personally.
Every home is walked personally by Deborah before it reaches you. These are moments from the coast we represent.
The Byrne Standard
A relationship comes first. The home follows.
Private Representation
Discreet, mandate based representation for principals who need their property decisions kept entirely private.
Personal Guidance
You speak with Deborah at every stage, from the first conversation to the handover of keys. No handoffs, no scripts.
Global Network
Every home is prepared, filmed and introduced to a serious international audience through a respected global network.
Byrne Client Services
One introduction. Every service you need to begin your life in Marbella.
Buying a home in Spain is only the beginning. Through Byrne Client Services, one dedicated contact coordinates every trusted professional you will need, so nothing is left to chance and nothing is left to you.
Discover Byrne Client ServicesMeet the Team
One international team, working together on every home we represent.
eXp Realty Spain
Trevor Nelson
Luxury and ultra luxury specialist with an international background across Latin America, the United States and Europe, working with international buyers, investors and relocation clients across Marbella.
Nikki Powles
26 years in Spanish property, specialising in Málaga, the Costa del Sol and inland Andalucía, including coastal, country and equestrian homes.
Michelle Newman Bendel
Property Matching Specialist with 28 years helping buyers and sellers across the Costa del Sol, local knowledge with a global outlook.
Tiffany Pittman
International relocation specialist and luxury liaison, guiding global clients through relocations, acquisitions and legacy investments across Marbella and Estepona.
For Agents
Grow with an international team.
Training, systems, marketing and personal mentoring for agents who want to build a lasting luxury business from Marbella to Sotogrande, with the backing of eXp Realty.
Join eXp TeamFrequently Asked
A few questions we hear often.
- Which areas of the Costa del Sol does Byrne Overseas Group cover?
- We represent luxury homes across Marbella, Benahavís, Estepona, Manilva and Sotogrande, with additional coverage of Alcaidesa on the western Costa del Sol.
- Who will I be working with?
- You work directly with Deborah Byrne Elves at every stage, from the first conversation through to the handover of keys. There are no handoffs to junior agents.
- Do you represent buyers, sellers, or both?
- Both. Byrne Overseas Group is a relationship led advisory representing private buyers acquiring homes on the Costa del Sol and owners preparing to sell distinguished properties.
- How is the property presented to international buyers?
- Every home is prepared with considered styling, photography and film, then introduced through the eXp Luxury network to a serious international audience.
- How do I start a conversation with Deborah?
- You can call +34 697 360 048, email info@byrneoverseas.com, or use the contact form on the site. Every enquiry is answered personally by Deborah.