Pieter
Paul Castelein
CEO & Founder
Visionary entrepreneur who founded Real Estate Lisbon with a mission to revolutionize property acquisition in Portugal. With deep market expertise spanning luxury residential, commercial, and investment properties, Pieter has facilitated over €50 million in successful transactions across Lisbon and surrounding regions.

Pieter Paul Castelein
CEO & Founder
Professional Experience
15+ years in European real estate markets with specialized focus on Portuguese property law, taxation, and international buyer requirements.
Philosophy
"Every property transaction is a life-changing decision. Our role is to ensure clients have complete transparency, expert guidance, and seamless execution from initial inquiry to property keys."
Core Expertise
Key Achievements
Founded Real Estate Lisbon and grew it to Portugal's leading international property platform
Facilitated over €50 million in successful property transactions
Established partnerships with 200+ verified real estate professionals
Achieved 98.5% client satisfaction rate across 500+ completed transactions
Pioneered digital-first approach to Portuguese real estate for international clients
Pieter's Leadership Excellence
Pieter drives Real Estate Lisbon with a proven track record of €50M+ in successful transactions and partnerships with 200+ verified professionals.
Strategic Market Leadership
Pieter has guided over €50 million in successful property transactions with a 98.5% client satisfaction rate.
Professional Network Excellence
Pieter has established partnerships with 200+ verified real estate professionals across Portugal.
International Expertise
Pieter specializes in Portuguese property law and taxation for international buyers, saving clients thousands.
Client Success Stories
Real results from real clients who trusted Pieter with their property investments
"Pieter's expertise saved us months of research and €25,000 in potential mistakes. His understanding of Portuguese property law and tax implications for international buyers is exceptional."
Victoria Sterling
Investment Director, London
"Working with Pieter felt like having a Portuguese real estate insider on our team. His network and market knowledge are truly unparalleled."
Hans Mueller
Entrepreneur, Munich
"From legal complexities to finding the perfect location, Pieter guided us through every detail. The level of service exceeded our expectations completely."
Sarah Chen
Tech Executive, San Francisco