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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.

Features
Heated, In Ground, Deck, Tile, Lighting, Above Ground
Natural Gas
Central Air, Mini-split Unit(s)
Fenced
Pool, Garden, Trees/woods, Tennis Court
Yes, Dogs Ok, Cats Ok
Patio, Porch, Covered, Front Porch, Side Porch
Built-in Oven, Dishwasher, Dryer, Microwave, Refrigerator, Washer, Range, Gas Water Heater
None, Sidewalks
Lighting, Tennis Court(s), Hurricane Shutters, Outdoor Kitchen, Awning(s), Courtyard, Garden
Tile, Marble
4
Eating Space In Kitchen, Open Floorplan, Walk-in Closet(s), Smart Home, Skylight(s), High Ceilings
Laundry Closet
Level, Sidewalk, Oversized Lot, Street Dead-end, Landscaped, Private
Driveway, Assigned, Covered, Reserved, Deeded
Concrete
No
Cable Connected, Electricity Connected, Electricity Available, Cable Available, Street Lights, Fiber Optics, Water Connected, Water Available
Address Map
PR
Guaynabo
GUAYNABO
00968
9 CASTANA STREET UNIT 9
0
W67° 54' 16''
N18° 24' 16''
Northwest
Urb. San Patricio, close to the mall
SAN PATRICIO
Additional Info
AILEEN BEALE REAL ESTATE
Aileen Beale
Custom, Contemporary, Patio
Gated, Security, Maintenance
$550
Monthly
Common Area Taxes, Manager, Maintenance Grounds, Security
4
Concrete
0
Slab, Concrete Perimeter
Two
743511414
743511414
Cash, Conventional
Tennis Court(s), Storage, Outdoor Kitchen
Completed
Street Dead-end
No
2
$5,410
2023
No
RES
02/23/2025 20:33:52
$0

9 CASTANA STREET UNIT 9, GUAYNABO, Puerto Rico 00968

9 CASTANA STREET UNIT 9, GUAYNABO, Puerto Rico 00968

10 Bedrooms
9 Bathrooms
10,000 Sqft
$10,000,000
Listing ID #PR9111890
Basic Details
Property Type : Residential
Listing Type : For Sale
Listing ID : PR9111890
Price : $10,000,000
Bedrooms : 10
Rooms : 7
Bathrooms : 9
Half Bathrooms : 2
Square Footage : 10,000 Sqft
Year Built : 1997
Lot Area : 52,272 Sqft
Standard Status : Active
Bathrooms Total : 10
Building Area : 12,000 Sqft
MLS Status : Active
Property Type : Single Family Residence
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