$10,000,000 for Sale

9 castana street , guaynabo, FL 00968

Beds 7 Baths 11 10,000 Sqft 1.20 Acres 1 of 32
Property Description
Located in the upscale San Patricio area of Guaynabo, this masterpiece of modern architecture was designed by award-winning architect Carlos Betancourt, epitomizing sophistication and exclusivity. Spanning 10,000 sqft of interior space and nestled on 1.2 acres of meticulously manicured grounds, this home features soaring vaulted ceilings, imported Italian flooring, and custom-designed interiors, including a bespoke kitchen and cabinetry. Expansive living spaces, an executive office, and an entertainment room seamlessly blend elegance and functionality. Inside, seven luxurious bedroom suites—including an opulent master sanctuary—provide unparalleled comfort, while Valcor high-impact windows and premium finishes enhance the home’s timeless beauty. The grand layout, enriched with exquisite craftsmanship, creates a refined ambiance for both daily living and entertaining. Beyond the interiors, the estate extends to a fully air-conditioned outdoor terrace, a heated pool with a gas-heated jacuzzi, and a professional-grade basketball court, all designed for both relaxation and recreation. A hidden gem in an elite community, this estate embodies prestige, refinement, and architectural excellence. Beyond the home, San Patricio presents a vibrant lifestyle with proximity to the exclusive Mall of San Juan, San Patricio Plaza, and top-tier restaurants such as Bottles and Ruth’s Chris Steak House. Distinguished private schools, business hubs, and easy access to major highways make this an exceptional location for those seeking luxury, convenience, and a thriving community. Maintenance: $550/mo. Taxes: $5,410/yr.
General Information
Sale Price: $10,000,000
Price/SqFt: $1,000
Status: Active
MLS#: PR9111890
City: guaynabo
Post Office: guaynabo
County: Guaynabo
Subdivision: san patricio
Acres: 1.2
Bedrooms:7
Bathrooms:11   (9 full, 2 half)
House Size: 10,000 sq.ft.
Acreage: 1.2 est.
Year Built: 1997
Property Type: Single Family Residence
Style: Contemporary, Custom, Patio
Features & Room Sizes
Paved Road:  Asphalt, Paved
Construction:  Concrete
Exterior Misc:  Awning(s), Courtyard, Garden, Hurricane Shutters, Lighting, Outdoor Kitchen, Tennis Court(s)
Pool:  Yes
Pool Description:  Above Ground, Deck, Heated, In Ground, Lighting, Tile
Basement:  No
Foundation :  Concrete Perimeter, Slab
Appliances:  Built-In Oven, Dishwasher, Dryer, Gas Water Heater, Microwave, Range, Refrigerator, Washer
Cooling:  Central Air, Mini-Split Unit(s)
Heating:  Natural Gas
Waste:  None
Watersource:  None
Tax, Fees & Legal
Est. Summer Taxes:  $0
Est. Winter Taxes:  $5,410
HOA fees:  550
HOA fees Period:  Monthly


Information provided by My Florida Regional MLS DBA Stellar MLS, Copyright 2025
All information provided is deemed reliable but is not guaranteed and should be independently verified. Participants are required to indicate on their websites that the information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing By: Aileen Beale of AILEEN BEALE REAL ESTATE, Phone: 787-399-5541
(941) 875-4503 Call Scott Standriff for more information about this property.

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This Home located at
9 castana street, guaynabo FL 00968
is currently for sale priced at $10,000,000 and was listed on February, 22, 2025 and has been on the market for 74 days and was last updated on February, 24, 2025.

9 castana street has 7 bedrooms, 11 bathrooms, and approximately 10,000 square feet. with 1.2 acres and was built in 1997. 9 castana street is in the 00968 ZIP Code area of guaynabo.

If you have any question about this property or any others, please don't hesitate to contact me.