Marcia Koutellos

MARCIA KOUTELLOS, Global Real Estate Advisor

Strategic Partner | Globally Connected

MARCIA is a New Yorker, global real estate advisor strategically advising clients on New York City and Hudson Valley’s most prestigious luxury residences, new developments, investment opportunities and commercial real estate. Whether buying, selling, or leasing, her focus is on providing a positive real estate experience throughout every transaction.

Strong fiduciary commitment to clients' interests, she provides institutional-level expertise across complex real estate transactions, and comprehensive market-driven brokerage services, including valuation, comparative market analysis, luxury marketing, pricing, acquisitions, and leasing, helping clients make informed decisions and maximize the long-term value of real estate assets.

As a trusted advisor, Marcia provides strategic, client-centric guidance to discerning buyers, sellers, affluent domestic and foreign clients, investors, developers, entrepreneurs, and corporate stakeholders throughout each stage of the real estate transaction lifecycle. She advises clients on acquisitions, sales, leasing, new development, investments, and complex negotiations, identifying strategic opportunities, mitigating risk, and maximizing value for clients and business owners.

Marcia perspective is shaped by a distinguished 20+ year career in global investment banking and executive leadership, advising C-suite executives, institutional investors, and global stakeholders, while directing implementation of multi-billion dollars global enterprise portfolios ($3.5B+ ERM, $2.2B+ EDA, $3.2B+ GTI), and cross-border initiatives spanning banking, capital markets, and fintech.

The unique combination of global banking executive leadership experience and real estate expertise provides a strong foundation for advising high-value real estate opportunities and leading new development marketing strategies to position the property effectively, across luxury residential, commercial, and investment projects, with a disciplined focus on strategy, execution, and value creation.

She takes pride in working with affluent clients throughout the U.S. and foreign investors and families from Brazil, Mexico, Argentina, Canada, Portugal, Spain, Italy, France, and the United Kingdom. Fluent in English, Portuguese, and Spanish, she brings a genuinely international perspective to cross-border real estate relationships and investment opportunities, and strategic partnerships.

Certifications & Associations

· Certified International Property Specialist (CIPS)

· Master Certified Negotiation Expert (MCNE)

· Member, Real Estate Board of New York (REBNY)

· Member, National Association of REALTORS® (NAR)

Residential Real Estate

· New York City & Hudson Valley Properties

· Luxury Residential Sales & Leasing

· Off-Market Opportunities

· New Development Marketing

· Buyer, Seller & International Client Representation

· Investor Real Estate Advisory

· Contract Negotiation

Commercial Real Estate

· Office, Retail, Multifamily & Mixed-Use Properties

· Commercial Leasing Advisory

· Tenant & Landlord Representation

· Investment & Acquisition Opportunities

Digital Platform

www.koutellosrealtor.com