455 Grand Bay Dr Unit 717, Key Biscayne, FL For Sale $1,088,000 - listed by Carlos Castro — For Sale $1,088,000

Carlos Castro listing agent for 455 Grand Bay Dr Unit 718, Key Biscayne, FL - sold for $950,000 — Sold $950,000

619 SW 39th Ave, Coral Gables, FL For Sale $900,000 - listed by Carlos Castro — For Sale $900,000

Carlos Castro buyer's agent for 8538 SW 214th Way, Cutler Bay, FL - sold for $468,000 — Sold $468,000

Carlos Castro co-listing agent for 2550 SW 27th Ave Unit 301, Miami, FL - sold for $425,000 — Sold $425,000 • Co-Listing Agent

Carlos Castro buyer's agent for 455 Grand Bay Dr Unit 718, Key Biscayne, FL - sold for $660,000 — Sold $660,000

Carlos Castro

Miami FL

XRE Realty, LLC.

26 Closed Sales

$27.3M Total Value

$42K - $5.9M Price Range

$1.1M Average Price

Prior 5 years

About Carlos

Home Types: Commercial, Townhouse, Lot/Land, Condo, House

Years of Experience: 8

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	3
Total Value	$1,700,000
Average Sale Price	$566,667
Price Range	$325K - $950K

Seller Deals
Total Deals	4
Total Value	$2,200,000
Average Sale Price	$550,000
Price Range	$325K - $950K

Buyer Deals
Total Deals	1
Total Value	$468,000
Average Sale Price	$468,000

Seller Deals
Total Deals	12
Total Value	$14,555,888
Average Sale Price	$1,212,991
Price Range	$325K - $5.9M

Buyer Deals
Total Deals	14
Total Value	$12,773,000
Average Sale Price	$912,357
Price Range	$42K - $5.6M

5 Year View

Neighborhoods Carlos is Experienced In

Carlos's Active Listings

$1,088,000
- 1 Bath
- 532 Sq Ft
455 Grand Bay Dr

Unit 717

Key Biscayne, FL
Exceptional studio residence at The Ritz-Carlton Key Biscayne, offering the perfect blend of luxury ownership and resort-style living in one of South Florida’s most desirable beachfront destinations. Thoughtfully designed with an efficient layout, elegant finishes, and abundant natural light, this studio provides a comfortable and sophisticated space ideal for personal enjoyment, seasonal use, or

Carlos Castro NestWise Real Estate LLC

$900,000
- 5 Beds
- 4 Baths
- 2,115 Sq Ft
619 SW 39th Ave

Coral Gables, FL
Located just minutes from Coral Gables, this versatile property offers strong income potential or multigenerational living in a prime Miami location. The main home features a well-maintained 3-bedroom 2-bath layout filled with natural light and thoughtfully designed living spaces. Plus a separate 1-bedroom 1-bath side unit that may serve as a private in law suite or rental income, complete with

Carlos Castro XRE Realty, LLC.

Recently Sold

$950,000

Sold Jul 24, 2026
- 1 Bath
- 378 Sq Ft
455 Grand Bay Dr

Unit 718

Key Biscayne, FL
- 1% Above List
- $2,513/SF
- 10 Days On Market
- Current Est. Value $888K
Carlos Castro NestWise Real Estate LLC

$325,000

Sold Nov 20, 2025
- 2 Beds
- 2.5 Baths
- 1,104 Sq Ft
3624 NW 30th Place

Lauderdale Lakes, FL
- $294/SF
- 109 Days On Market
- Current Est. Value $315K
Carlos Castro XRE Realty, LLC.

$560,000

Sold Nov 13, 2023
- 3 Beds
- 2 Baths
- 1,357 Sq Ft
13545 SW 8th Ln

Miami, FL
- 1% Above List
- $413/SF
- 36 Days On Market
- Current Est. Value $601K
Carlos Castro XRE Realty, LLC.

$500,000

Sold Oct 10, 2023
- 4 Beds
- 2.5 Baths
- 1,762 Sq Ft
28754 SW 134th Ct

Homestead, FL
- 2% Below List
- $284/SF
- 48 Days On Market
- Current Est. Value $431K
Carlos Castro XRE Realty, LLC.

$1,988,888

Sold Aug 21, 2023
- 3 Beds
- 2.5 Baths
- 1,839 Sq Ft
1865 Brickell Ave

Unit ATH12

Miami, FL
- $1,082/SF
- 76 Days On Market
- Current Est. Value $2M
Carlos Castro NestWise Real Estate LLC

$2,220,000

Sold Mar 15, 2023
- 3 Beds
- 4 Baths
- 2,470 Sq Ft
430 Grand Bay Dr

Unit 107

Key Biscayne, FL
- 3% Below List
- $899/SF
- 29 Days On Market
- Current Est. Value $3M
Carlos Castro NestWise Real Estate LLC

$5,900,000

Sold Dec 20, 2021
- 3 Beds
- 3 Baths
- 2,102 Sq Ft
130 Knollwood Dr

Key Biscayne, FL
- 18% Below List
- $2,807/SF
- 160 Days On Market
- Current Est. Value $8M
Carlos Castro NestWise Real Estate LLC

Carlos Castro

(786) 292-2126

XRE Realty, LLC.

(786) 292-2126

Homes for Sale by City

Carlos Castro

About Carlos

Transaction History

Seller Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Carlos is Experienced In

Carlos' Listings and Deals

Carlos's Active Listings

Recently Sold