Hidden behind private gates and enveloped by lush, mature landscaping, The Villa at Alto Mar is an extraordinary coastal Southern California estate where refined architecture, exceptional design, and resort-inspired living converge. A winding drive guides you towards a secluded sanctuary designed for grand-scale entertaining, multigenerational living, and effortless everyday luxury. At the heart of the estate stands an approximately 8,000-square-foot, four-bedroom, seven-bathroom residence, thoughtfully reimagined in a $4 million renovation in 2021, with interiors by designer Hayden Crosby, granddaughter of Bing Crosby. Soaring ceilings, exposed beams, white oak floors, solid wood doors, and warm natural textures establish an atmosphere of understated sophistication. Exquisite finishes include Macchia Vecchia marble countertops, custom white oak cabinetry, a Viking range, Sub-Zero refrigeration, and cream-toned heated concrete floors. The luxurious primary suite features an expansive custom oak dressing room and spa-inspired bath with a steam shower, dramatic marble accent wall, custom brass-framed mirrors, and solid brass and glass detailing. Designed around a magnificent central courtyard anchored by a mature tree and statement fireplace, the residence embraces seamless indoor-outdoor living. A resort-style pool, outdoor kitchen and barbecue areas, fire pits, expansive lawns, and intimate gathering spaces create an exceptional setting for entertaining. Inside, a private office, theater, game room, children’s playroom, and beautifully appointed wine room complete the experience. Three additional residences, offering a combined six bedrooms and four bathrooms, provide exceptional accommodations for extended family, guests, or estate staff, establishing a true private compound. Beyond the main residence, a whimsical open-air entertaining pavilion, expansive sports field, basketball court, imaginative children’s play areas, and generous event and recreation lawns further distinguish the property. Ample parking accommodates approximately 15–20 vehicles. Expansive open acreage presents additional possibilities for gardens, a vineyard, recreational amenities, or future equestrian uses, subject to applicable approvals. A private gated connection leads to The Ranch at Alto Mar, a separately offered sister estate featuring a Montana-inspired residence and established equestrian facilities. Available independently or together, the properties offer the rare opportunity to create an extraordinary Southern California legacy compound. Grand yet intimate, sophisticated yet effortlessly inviting, The Villa at Alto Mar is more than a residence. It is a private world unto itself, thoughtfully created for generations of living, gathering, and unforgettable experiences. For a site map, more details or to schedule a private showing: https://altomarestate.com/
Property Details
Price:
$14,999,999
MLS #:
NDP2609589
Status:
Active
Beds:
10
Baths:
11
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
92057oceanside
Listed Date:
Oct 16, 2026
Finished Sq Ft:
11,422
Lot Size:
402,059 sqft / 9.23 acres (approx)
Year Built:
2007
See this Listing
Schools
School District:
Bonsall Unified
Interior
Bathrooms
11 Full Bathrooms
Cooling
Central Air
Laundry Features
Inside, Laundry Room
Levels
Two
Main Level Bathrooms
11
Main Level Bedrooms
10
Exterior
Attached Garage YN
1
Common Walls
No Common Walls
Community Features
Foothills, Suburban
Covered Spaces
5
Garage Spaces
5
Lot Features
Landscaped, Back Yard, Greenbelt, Lawn, Yard
Open Parking Spaces
15
Parking Spots
20
Parking Total
20
Stories
2
View
Mountain(s), Trees/Woods, Meadow, Neighborhood, Hills, Panoramic
Financial
Map
Community
- Address525 Sleeping Indian Rd Oceanside CA
- CityOceanside
- CountySan Diego
- Zip Code92057
Subdivisions in Oceanside
Market Summary
Current real estate data for Single Family in Oceanside as of Oct 20, 2026
285
Single Family Listed
71
Avg DOM
566
Avg $ / SqFt
$1,084,431
Avg List Price
Property Summary
- 525 Sleeping Indian Rd Oceanside CA is a Single Family for sale in Oceanside, CA, 92057. It is listed for $14,999,999 and features 10 beds, 11 baths, and has approximately 11,422 square feet of living space, and was originally constructed in 2007. The current price per square foot is $1,313. The average price per square foot for Single Family listings in Oceanside is $566. The average listing price for Single Family in Oceanside is $1,084,431.
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525 Sleeping Indian Rd
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