Nestled on 1.2 acres, 9 Castaña St. represents a rare opportunity to own a multigenerational estate within San Juan’s premier gated community, San Patricio. Designed by award-winning architect Carlos Betancourt, the residence masterfully balances grand-scale entertaining with a layout that remains intimate and connected, ensuring comfort for every member of the family. The resort-style outdoor spaces create a private sanctuary in the heart of the city, featuring a fully equipped outdoor kitchen, spa-inspired pool and jacuzzi, basketball court, outdoor air-conditioning system, tranquil koi pond, and a chicken coop. Inside, the home showcases soaring ceilings and expansive living areas, including multiple formal and informal gathering spaces, a game and media room with direct access to the outdoor entertaining areas, and a fully equipped private gym. Offering over 10,000 square feet of refined living space, the residence includes 7 bedrooms, 8 full bathrooms, and 2 powder rooms. On the main level, doors open throughout, creating a seamless indoor-outdoor flow, connecting the interior living spaces to the beautifully designed outdoor areas. Additional features include a double backup generator with automatic transfer switches and a 6,000-gallon cistern with a water treatment system, ensuring comfort and reliability year-round. The property has a covered carport for 4 vehicles, along with additional driveway parking. Centrally located, this home is approximately 10 minutes from the Condado area and 25 minutes from Dorado.
| MLS # | PR9120156 |
|---|---|
| Listing Type | For Sale |
| Style | House |
| HOA Dues | $650 |
| Sub-Type | For-sale |
| Status | Active |
| Year | 1997 |
| Days On Site | 211 |
| Listing Provided By | JOEL A KATZ | Joel Katz |
| Bed(s) | 7 |
|---|---|
| Bath(s) | 10 Total |
| SQ Feet | 10,000 |
| Car Port | Yes |
| Pool | Yes |
| Story(s) | 2 |
| Zoning | RESI |
| Acreage | 1.20 |
| State | PR |
|---|---|
| County | Guaynabo |
| City | GUAYNABO |
| Zip Code | 00968 |
| Area | 00968 Guaynabo |
| Community Name | SAN PATRICIO URBANIZATION |
| Listing VS Median (in SAN PATRICIO URBANIZATION) | |
Price: $10,000,000 low | high Med: $10,000,000 sqft: 10,000 low | high Med: 10,000 $ / sqft: $1,000 low | high Med: $1,000 On site: 211 low | high Med: 211 | |
| State | PR |
|---|---|
| County | Guaynabo |
| City | GUAYNABO |
| Zip Code | 00968 |
| Area | 00968 Guaynabo |
| Community Name | SAN PATRICIO URBANIZATION |
| Listing VS Median (in SAN PATRICIO URBANIZATION) | |
Price: $10,000,000 low | high Med: $10,000,000 sqft: 10,000 low | high Med: 10,000 $ / sqft: $1,000 low | high Med: $1,000 On site: 211 low | high Med: 211 | |