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$10,500,000

  • For Sale
  • Active
  • Single Family
  • 6 Beds
  • 7 Full Baths
  • 2 Partial Baths
  • 8,278 Sq. Ft.
  • 4 Car Garage
  • Updated 8 days ago

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Open House: 1:00 PM - 4:00 PM

Saturday 9/19 1:00 PM - 4:00 PM

6389 Castejon,La Jolla, CA 92037

 6389 CastejonLa JollaCA92037

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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.

Full Property Details for 6389 Castejon

General

  • Price: $10,500,000
  • Status: Active
  • Type: Single Family
  • Source: SANDICOR
  • MLS ID: 260021719
  • Updated: 9/8/2026
  • Added to Site: 13 day(s) ago

Interior

  • Number of Fireplaces: 6
  • Fireplace(s): FP in Family Room, FP in Primary BR, Gas, Outdoors, Patio/Outdoors, Primary Retreat
  • Appliances: Dishwasher, Disposal, Dryer, Fire Sprinklers, Garage Door Opener, Microwave, Pool/Spa/Equipment, Refrigerator, Washer, Water Softener, 6 Burner Stove, Built In Range, Convection Oven, Double Oven, Freezer, Gas Oven, Ice Maker, Range/Stove Hood, Recirculated Exhaust Fan, Self Cleaning Oven, Warmer Oven Drawer
  • Flooring: Laminate

Rooms

Bathrooms

  • Total Bathrooms: 9
  • Full Bathrooms: 7
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 6

Other Rooms

  • Laundry: Gas, Gas & Electric Dryer HU

Additional Information

  • Pool: Yes
  • Pool Description: Gunite, Heated, Lap, Negative Edge/Inf Pool, Tile, Waterfall
  • Spa Description: Heated, Private, Yes
  • Security/Safety: Carbon Monoxide Detectors, Fire Sprinklers, Smoke Detector
  • Other Features: Elevators/Stairclimber

Exterior

  • Porch/Patio/Deck: Balcony, Covered, Deck, Stone/Tile

Parking

  • Garage: Yes
  • Garage Spaces: 4
  • Total Spaces: 8
  • Parking Features: Attached, Direct Garage Access, Garage - Front Entry, Garage - Side Entry, Garage Door Opener

Location

  • Area: LA JOLLA (92037)
  • County: San Diego
  • Subdivision: LA JOLLA
  • Neighborhood: Muirlands
  • Driving Directions: La Jolla Scenic so to Castejon

School Information

  • Elem School District: San Diego Unified School Distric
  • Midd School District: San Diego Unified School Distric
  • High School District: San Diego Unified School Distric

Heating & Cooling

  • Cooling Type: Central Forced Air, Zoned Area(s)
  • Heating Type: Forced Air Unit
  • Heating Fuel: Natural Gas

Utilities

  • Sewer: Sewer Connected
  • Water: Meter on Property, Public
  • Cable Available: Yes
  • Utility Description: Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

Structural Information

  • Architectural Style: Contemporary
  • Detached/Attached: Detached
  • Construction: Wood
  • Roof: Concrete
  • Stories/Levels: 2
  • Square Feet: 8,278
  • Living Area: 8,278 Sq. Ft.
  • Year Built: 2022
  • Property Condition: New Construction, Updated/Remodeled

Additional Structures

  • Other Structures: Pergola

Lot Features

  • Property View: Bay, Coastline, Panoramic Ocean
  • Lot Size (Acres): 0.49
  • Lot Size (Sq. Ft.): 21,400
  • Lot Size: .49
  • Irrigation System: Automatic
  • Zoning: R-1
  • Fencing (Description): Other (See Remarks)

Water Features

  • Water View: Yes

Financial Considerations

  • Terms: Cash, Conventional, Other/Remarks, Seller May Carry

Disclosures and Reports

  • Prop. Restrictions: None Known
  • Property ID: 352-512-03-00

Listed by The Agency (858) 667-5400, Heather Daum

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Listing agent

— 6389 Castejon —

  • Heather Daum

    The Agency

heather.daum@theagencyre.com

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 6389 Castejon

School District:San Diego City Unified School District
NameGradesDistance
Bird Rock Elementary School
5371 La Jolla Hermosa Ave., San Diego, CA 92037
K-51.7 mi
Muirlands Middle School
1056 Nautilus St., San Diego, CA 92037
6-81.1 mi
La Jolla High School
750 Nautilus St., San Diego, CA 92037
9-121.4 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 6389 Castejon Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/04/2026
Listed
$10,500,000
496.59%
MLS
5/02/2019
Sold
$1,760,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 6389 Castejon

Year
Property Taxes
Change
Tax Assessment
Change
2025
$125,674
111%
$10,200,000
2%
2024
$59,432
2%
$10,000,000
111%
2023
$58,126
46%
$4,741,885
45%
2022
$39,779
26%
$3,267,640
28%
2021
$31,494
45%
$2,553,233
45%
2020
$21,678
—
$1,760,000
—
2019
$21,716
11%
$1,760,000
5%
2018
$19,611
2%
$1,673,845
2%
2017
$19,144
2%
$1,641,026
2%
2016
$18,840
2%
$1,608,850
2%
2015
$18,561
2%
$1,584,685
2%
2014
$18,265
—
$1,553,644
—
2013
$18,241
—
$1,546,624
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 6389 Castejon

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by The Agency (858) 667-5400, Heather Daum

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6389 Castejon, La Jolla, CA 92037 (MLS# 260021719) is a Single Family property with 6 bedrooms, 7 full bathrooms and 2 partial bathrooms. 6389 Castejon is currently listed for $10,500,000 and was received on September 04, 2026. Want to learn more about 6389 Castejon? Do you have questions about finding other Single Family real estate for sale in La Jolla? You can browse all La Jolla real estate or contact a Coldwell Banker agent to request more information.

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