Juan C Castellanos

Juan C Castellanos
Licensed Real Estate Salesperson

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

Listings

Exclusive
TALLEST NEW DEVELOPMENT CONDO IN WOODSIDE
58-01 Queens Blvd
Woodside
Queens
LIC / Queens
WebId #3866513
1 BR
1
Condo
$808,500
Exclusive
In Contract
Boutique New Development in Court Square LIC
11-52 44th Dr
Long Island City
Queens
LIC / Queens
WebId #5137554
1 BR
1
1 bedroom apartment
Condo
$795,000
Co-Exclusive
NEW DEVELOPMENT CONDO IN LONG ISLAND CITY
24-01 Queens Plaza N
Long Island City
Queens
LIC / Queens
WebId #4926254
Studio
1
Condo
$790,000
Exclusive
NEW DEVELOPMENT CONDO SUNNYSIDE EAST
58-01 Queens Blvd
Woodside
Queens
LIC / Queens
WebId #4435447
1 BR
1
Condo
$789,500
Co-Exclusive
In Contract
NEW DEVELOPMENT CONDO LONG ISLAND CITY
24-01 Queens Plaza N
Long Island City
Queens
LIC / Queens
WebId #4216263
Studio
1
Condo
$775,000
Exclusive
TALLEST NEW DEVELOPMENT CONDO IN WOODSIDE
58-01 Queens Blvd
Woodside
Queens
LIC / Queens
WebId #3859993
1 BR
1
Condo
$765,000
Exclusive
In Contract
New Development Condo in Astoria
31-16 21st St
Astoria
Queens
LIC / Queens
WebId #4566255
1 BR
1
1 bedroom apartment
Condo
$761,600
Exclusive
Greene LIC, Smart Home Studio with City Views
45-30 Pearson St
Long Island City
Queens
LIC / Queens
WebId #3319362
Studio
1
Condo
$760,000
Exclusive
NEW DEVELOPMENT CONDO SUNNYSIDE EAST
58-01 Queens Blvd
Woodside
Queens
LIC / Queens
WebId #4435449
1 BR
1
Condo
$759,000
Exclusive
In Contract
New Development Condo in Astoria
31-16 21st St
Astoria
Queens
LIC / Queens
WebId #4537177
1 BR
1
1 bedroom apartment
Condo
$759,000
Co-Exclusive
In Contract
NEW DEVELOPMENT PRIME LONG ISLAND CITY
24-01 Queens Plaza N
Long Island City
Queens
LIC / Queens
WebId #5124838
Studio
1
Condo
$750,000
Exclusive
NEW DEVELOPMENT CONDO WOODSIDE
58-01 Queens Blvd
Woodside
Queens
LIC / Queens
WebId #4366450
1 BR
1
Condo
$745,500
Exclusive
In Contract
Boutique New Development For Sale Court Square
11-52 44th Dr
Long Island City
Queens
LIC / Queens
WebId #4650006
1 BR
1
1 bedroom apartment
Condo
$745,000
Co-Exclusive
In Contract
NEW DEVELOPMENT CONDO IN LONG ISLAND CITY
24-01 Queens Plaza N
Long Island City
Queens
LIC / Queens
WebId #4931889
Studio
1
Condo
$745,000
Exclusive
TALLEST NEW DEVELOPMENT CONDO IN WOODSIDE
58-01 Queens Blvd
Woodside
Queens
LIC / Queens
WebId #3866512
1 BR
1
Condo
$740,250
Exclusive
Oasis PH1F
31-16 21st Street
Astoria
Queens
LIC / Queens
WebId #4793683
1 BR
1
1 bedroom apartment
Condo
$739,000
Co-Exclusive
In Contract
NEW DEVELOPMENT CONDO LIC
24-01 Queens Plaza N
Long Island City
Queens
LIC / Queens
WebId #4571833
Studio
1
Condo
$730,000
Exclusive
New Development Condo For Sale Astoria
31-16 21st St
Astoria
Queens
LIC / Queens
WebId #4121212
1 BR
1
1 bedroom apartment
Condo
$719,000
Co-Exclusive
In Contract
NEW DEVELOPMENT CONDO IN LONG ISLAND CITY
24-01 Queens Plaza N
Long Island City
Queens
LIC / Queens
WebId #4425169
Studio
1
Condo
$705,000
Exclusive
TALLEST CONDOMINIUM IN WOODSIDE
58-01 Queens Blvd
Woodside
Queens
LIC / Queens
WebId #3866500
1 BR
1
Condo
$703,500
Exclusive
New DEVELOPMENT CONDO IN LONG ISLAND CITY
24-01 Queens Plaza N
Long Island City
Queens
LIC / Queens
WebId #4922469
Studio
1
Condo
$700,000
Exclusive
Enzo
11-52 44th Dr
Long Island City
Queens
LIC / Queens
WebId #3843043
Condo
From $698,000
Exclusive
Marina Astoria: Fully Amenitized Waterfront Luxury Condos
30-05 Vernon Blvd
Astoria
Queens
LIC / Queens
WebId #5145685
1 BR
1
Condo
$698,000
Exclusive
Marina Astoria: Fully Amenitized Waterfront Luxury Condos
30-05 Vernon Blvd
Astoria
Queens
LIC / Queens
WebId #5145702
1 BR
1
Condo
$698,000
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