Juan C Castellanos

Luxury Real Estate & Investment Advisor

With more than 25 years of distinguished experience, Juan C. Castellanos is a trusted advisor to high-net-worth individuals, institutional clients, and sophisticated investors navigating premier real estate markets. His career reflects a deep command of asset positioning, investment strategy, lease structuring, and long-term value creation.

Juan’s expertise lies in representing both landlords and investors, delivering strategic counsel that balances risk mitigation with performance optimization. His approach is analytical yet discreet, ensuring that each transaction is structured to align with broader portfolio objectives while protecting capital and maximizing returns.

Over the course of his career, Juan has successfully closed hundreds of transactions, earning recognition for his market intelligence, negotiation acumen, and ability to identify emerging opportunities ahead of broader market shifts. His insight into market cycles and valuation dynamics enables clients to make informed, confident decisions in complex environments.

Based in Manhattan, Juan operates at the intersection of luxury real estate and investment advisory, offering clients a level of service defined by precision, confidentiality, and long-term vision.

►Recent Transaction Representing Buyer & Sellers:

• ‣21-30 44 Drive #PHI
• ‣21-30 44th Drive #6D
• ‣21-30 44th Drive #6H
• ‣245 East 54th Street #28J
• ‣301 East 50th Street #20A
• ‣301 East 50th Street #24A
• ‣21-30 44 Drive #PHH
• ‣21-30 44 Drive #PHI
• ‣21-30 44th Dr #2A
• ‣21-30 44th Dr #3G
• ‣21-30 44th Dr #3J
• ‣21-30 44th Dr #4K
• ‣21-30 44th Dr #4L
• ‣21-30 44th Drive #2B
• ‣21-30 44th Drive #2C
• ‣21-30 44th Drive #2D
• ‣21-30 44th Drive #2E
• ‣21-30 44th Drive #3B
• ‣21-30 44th Drive #3C
• ‣21-30 44th Drive #3D
• ‣21-30 44th Drive #3E
• ‣21-30 44th Drive #3F
• ‣21-30 44th Drive #3I
• ‣21-30 44th Drive #3I
• ‣21-30 44th Drive #3K
• ‣21-30 44th Drive #3L
• ‣21-30 44th Drive #3M
• ‣21-30 44th Drive #3N
• ‣21-30 44th Drive #3P
• ‣21-3044th Drive #3Q
• ‣21-30 44th Drive #4A
• ‣21-30 44th Drive #4B
• ‣21-30 44th Drive #4C
• ‣21-30 44th Drive #4E
• ‣21-30 44th Drive #4F
• ‣21-30 44th Drive #4G
• ‣21-30 44th Drive #4J
• ‣21-30 44th Drive #4M
• ‣21-30 44th Drive #4N
• ‣21-30 44th Drive #4P
• ‣21-30 44th Drive #4Q
• ‣21-30 44th Drive #4Q
• ‣21-30 44th Drive #5A
• ‣21-30 44th Drive #5B
• ‣21-30 44th Drive #5D
• ‣21-30 44th Drive #5E
• ‣21-30 44th Drive #5G
• ‣21-30 44th Drive #5H
• ‣21-30 44th Drive #5I
• ‣21-30 44th Drive #5I
• ‣21-30 44th Drive #5J
• ‣21-30 44th Drive #5K
• ‣21-30 44th Drive #5M
• ‣21-30 44th Drive #5N
• ‣21-30 44th Drive #5P
• ‣21-30 44th Drive #6A
• ‣21-30 44th Drive #6B
• ‣21-30 44th Drive #6C
• ‣21-30 44th Drive #6D
• ‣21-30 44th Drive #6E
• ‣21-30 44th Drive #6F
• ‣21-30 44th Drive #6G
• ‣21-30 44th Drive #6H
• ‣21-30 44th Drive #6I
• ‣21-30 44th Drive #6J
• ‣21-30 44th Drive #6K
• ‣21-30 44th Drive #6K
• ‣21-30 44th Drive #7B
• ‣21-30 44th Drive #7E
• ‣21-30 44th Drive #7F
• ‣21-30 44th Drive #7G
• ‣21-30 44th Drive #7H
• ‣21-30 44th Drive #7J
• ‣21-30 44th Drive #7J
• ‣21-30 44th Drive #7J
• ‣21-30 44th Drive #7K
• ‣21-30 44th Drive #PHA
• ‣21-30 44th Drive #PHB
• ‣21-30 44th Drive #PHC
• ‣21-30 44th Drive #PHC
• ‣21-30 44th Drive #PHD
• ‣21-30 44th Drive #PHD
• ‣21-30 44th Drive #PHE
• ‣21-30 44th Drive #PHG
• ‣21-30 44th Drive #PHI
• ‣3 Court Square #1804

.

Juan approaches each transaction with dedication and integrity. His exceptional track record and client-focused approach make him a trusted professional in the competitive Manhattan real estate market. Juan is the go-to expert for those seeking excellence and reliability in their real estate endeavors.

►Recent Transaction Representing Landlords & Tenants:

• ‣21-30 44 Drive #6A
• ‣21-30 44 Drive #3C
• ‣21-30 44 Drive #3H
• ‣21-30 44 Drive #5F
• ‣21-30 44 Drive #6D
• ‣21-30 44 Drive #7D
• ‣21-30 44 Drive #7I
• ‣21-30 44 Drive #PHD
• ‣21-30 44 Drive #PHH
• ‣21-30 44th Drive #3G
• ‣21-59 44 Drive #4E
• ‣225 Eastern Parkway #6A
• ‣227 Lexington Avenue #1301
• ‣227 Lexington Avenue #301
• ‣227 Lexington Avenue #302
• ‣227 Lexington Avenue #303
• ‣227 Lexington Avenue #401
• ‣227 Lexington Avenue #403
• ‣227 Lexington Avenue #803
• ‣227 Lexington Avenue #901
• ‣25-40 Shore Boulevard #9K
• ‣371 Madison #411
• ‣371 Madison #416
• ‣371 Madison Street #105
• ‣371 Madison Street #105
• ‣371 Madison Street #106
• ‣371 Madison Street #109
• ‣371 Madison Street #202
• ‣371 Madison Street #205
• ‣371 Madison Street #211
• ‣371 Madison Street #307
• ‣371 Madison Street #408
• ‣371 Madison Street #412
• ‣371 Madison Street #414
• ‣371 Madison Street #419
• ‣371 Madison Street #502
• ‣371 Madison Street #513