Timeless Resort Estate | Premier Rancho Santa Fe Location Originally built in 2006 by renowned Sylvester Homes, this single-level Tuscan-inspired estate spans nearly 13,000 sq ft on 2 flat, ultra-private acres at the end of a quiet cul-de-sac. Recently refreshed with custom interior upgrades and modern designer lighting, the home blends timeless craftsmanship with a clean, updated aesthetic—making it one of the premier entertainer’s properties on the Rancho Santa Fe market. The flexible floor plan offers 4 bedrooms in the main residence plus a detached guest villa with separate living room and bedroom. Grand-scale interiors include a stunning great room with 23-foot ceilings, exposed wood trusses, and wrought iron chandeliers, opening seamlessly to the outdoor loggia for true indoor-outdoor living. Designed for entertaining, the estate features a movie theater, walnut-paneled library, billiard room with bar and wine cellar, formal dining room with dome ceiling and butler’s pantry, exercise room, and 6-car garage. The private backyard offers a resort-style setting with expansive entertaining areas, fireplace, built-in cabinetry, bar with Sub-Zero refrigeration, and pool bath—enjoyed from nearly every room. Exceptional details throughout include hand-carved mahogany entry doors, stone finishes, custom cabinetry, stain-grade windows and doors, cedar-lined closets, and extensive wood beam work. Quiet, private, and fully usable, this is a rare opportunity to own a legacy estate in one of Rancho Santa Fe’s most desirable locations.
Property Details
Price:
$12,900,000
MLS #:
NDP2603783
Status:
Active
Beds:
5
Baths:
8
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
92067ranchosantafe
Listed Date:
May 4, 2026
Finished Sq Ft:
12,959
Lot Size:
87,556 sqft / 2.01 acres (approx)
Year Built:
2006
See this Listing
Schools
School District:
San Dieguito Union
Interior
Bathrooms
8 Full Bathrooms
Cooling
CA
Laundry Features
IR, IN
Levels
A
Exterior
Attached Garage YN
1
Common Walls
NCW
Community Features
STM, SUB, CRB, CW
Garage Spaces
6
Parking Spots
6
Parking Total
6
View
TW
Financial
Map
Community
- Address15878 Bella Siena Rancho Santa Fe CA
- CityRancho Santa Fe
- CountySan Diego
- Zip Code92067
Subdivisions in Rancho Santa Fe
Market Summary
Current real estate data for Single Family in Rancho Santa Fe as of Jun 17, 2026
148
Single Family Listed
97
Avg DOM
1,094
Avg $ / SqFt
$8,100,627
Avg List Price
Property Summary
- 15878 Bella Siena Rancho Santa Fe CA is a Single Family for sale in Rancho Santa Fe, CA, 92067. It is listed for $12,900,000 and features 5 beds, 8 baths, and has approximately 12,959 square feet of living space, and was originally constructed in 2006. The current price per square foot is $995. The average price per square foot for Single Family listings in Rancho Santa Fe is $1,094. The average listing price for Single Family in Rancho Santa Fe is $8,100,627.
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