For Sale at La Jolla: 6389 Castejon, La Jolla, CA 92037. 6-bedroom 7.2-bath, 8278 sf, 2022 Muirlands $10,500,000 begin new search
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Overview

An extraordinary expression of modern coastal luxury, this La Jolla estate pairs architectural sophistication with resort-caliber amenities. Set on a half-acre hillside parcel, the newer-construction residence offers more than 8,000 square feet of living space. A reverse floor plan creates an exceptional scale and flow, with select interior vantage points offering views toward the Pacific and the expansive backyard serving as the centerpiece of its coastal setting. Six bedrooms, seven full baths, and two half baths include two exceptional primary suites, while kitchens on multiple levels, a fitness room, elevator, and dumbwaiter provide effortless functionality. The main level is designed for elevated entertaining, with an indoor bar, 180-bottle wine room, and lounge opening to a private courtyard anchored by a dramatic 20-foot cascading water feature. The primary suite offers a private patio and outdoor shower. The expansive backyard is where this estate truly comes alive, with an infinity-edge pool, outdoor kitchen and bar, and coastal vistas creating an ideal setting for entertaining. Ocean-view basketball and bocce courts further elevate the resort-like experience. Refined finishes include Wolf and Sub-Zero appliances, Waterstone fixtures, built-in espresso machines, warming drawers, onyx countertops, stone accent walls, and wide-plank LVP flooring. Ideally positioned near La Jolla's beaches, private golf courses, trails, schools, and renowned dining, this estate offers a rare opportunity for sophisticated coastal living.

Address 6389 Castejon

La Jolla, CA 92037
Listing Status Active
Asking Price $10,500,000
On Market Date $10,500,000 @ Sep 4, 2026
Listed / On-Market Entered Sep 4, 2026
Original Entry Sep 4, 2026
Property Condition Updated/Remodeled
Rooms
Formal Entry, Exercise Room, Bonus Room, Office, Main Floor Primary Bedroom, Main Floor Bedroom, Family Room, Retreat, Media Room, Wine Cellar
Square Footage 8278 sf
Flooring Laminate
Bedrooms 6
Full Bathrooms 7
Half Baths 2
Location
Directions La Jolla Scenic so to Castejon Cross Street: La Jolla Scenic So.
Market Area 92037 - La Jolla
Neighborhood Muirlands
Complex La Jolla
School District Not Listed
Ownership
Age Restriction 0
Property Type
Mello-Roos Fee $0
HOA Fee $0
Public Records
County San Diego
Assessor Parcel# 3525120300
Zoning R-1
Geographic Areas

Community College District: San Diego CC

Community: La Jolla Alta

School District: San Diego Unified

Zip Code: 92037

Highway Locator

West of I-15

West of I-5

West of I-805

West of SR-163

West of SR-67

South of SR-78

Ocean Distance 1.4 miles
Exterior
Style Single Family Residence
Material Not Listed
Lot Size ~ 21,400 sf
Fencing Not Listed
Topography Not Listed
Roof Concrete
Swimming Pool Waterfall, Infinity, Tile, Lap, Heated, Gunite, Gas Heat
Patio Covered, Stone, Deck
Parking
Direct Garage Access
Garage Faces Front
Driveway
Garage Door Opener
Garage Faces Side
Total Spaces: 8
Garage Spaces: 4
Non-Garage Spaces: 0 - 4.00
View Coastline, Ocean, Bay
Features
Year Built 2022
Laundry Location Gas Dryer Hookup,Individual Room,Gas & Electric Dryer Hookup,Upper Level
Elevator Not Listed
Cooling Central Air, Zoned
Heating Natural Gas, Forced Air
Fireplaces Gas,Primary Bedroom,Primary Retreat,Patio,Outside,Family Room (1)
Security Fire Sprinkler System, Carbon Monoxide Detector(s), Smoke Detector(s)
Additional Parcels No
Appliances 6 Burner Stove, Convection Oven, Disposal, Microwave, Warming Drawer, Built-In Range, Refrigerator, Self Cleaning Oven, Tankless Water Heater, Water Softener, Recirculated Exhaust Fan, Range Hood, Ice Maker, Double Oven, Freezer, Gas Oven, Dishwasher
Appliances Yes
Assessments No
Association No
Association Fee 2 0
Attached Garage No
Below Grade Finished Area 0
Carport Spaces 0
Construction Materials Wood Siding
Cooling Yes
Eating Area Area
Heating Yes
Land Lease No
Laundry Yes
Levels Two
Living Area Source Assessor
Lot Size Source Assessor
Lot Size Units Square Feet
Main Level Bathrooms 0
Main Level Bedrooms 0
New Construction No
Number Of Units Total 0
Number Remotes 0
Parking Yes
Patio Yes
Pool Private No
Property Attached No
Sprinklers No
View Yes
Well Depth 0
Well Gallons Per Minute 0
Well Pump Horsepower 0
Well Report No
Monthly Payment Calculator
Property Tax estimate of 1% of listing price does not include local voter-approved bonds/assessments, supplemental taxes for new construction or ownership changes, extra local fees, etc.
Listing Source
Platform CRMLS
AOR San Diego
MLS Number 260021719SD
Courtesy of The Agency
Listing Agent Heather Daum