9 Castana Street, Guaynabo, PR 00968

Local realty services provided by:ERA Advantage Realty, Inc.
9 Castana Street,Guaynabo, PR 00968
$10,000,000
Virtual Tour
  • 7 Beds
  • 10 Baths
  • 10,000 sq. ft.
  • Single family
  • Active
Listed by: aileen beale
Office: aileen beale real estate
MLS#:PR9111890
Source:MFRMLS

Price summary

  • Price:$10,000,000
  • Price per sq. ft.:$833.33
  • Monthly HOA dues:$550

About this home

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—, eight luxurious full bathrooms and two half bathrooms, 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

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Home facts

  • Year built:1997
  • Listing ID #:PR9111890
  • Added:267 day(s) ago
  • Updated:November 18, 2025 at 12:47 PM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:10
  • Full bathrooms:8
  • Half bathrooms:2
  • Living area:10,000 sq. ft.

Heating and cooling

  • Cooling:Central Air, Ductless
  • Heating:Natural Gas

Structure and exterior

  • Roof:Concrete
  • Year built:1997
  • Building area:10,000 sq. ft.
  • Lot area:1.2 Acres

Utilities

  • Water:Water Available, Water Connected

Finances and disclosures

  • Price:$10,000,000
  • Price per sq. ft.:$833.33
  • Tax amount:$5,410 (2023)
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