$10,000,000

15454 S Mountain Rd Santa Paula, CA 93060

Estimated payment $64,065/month

Total Views 16,257
5 Beds
2.5 Baths
6,635 Sq Ft
$1,507 Price per Sq Ft

Highlights

  • Detached Guest House
  • Horse Property
  • Solar Heated In Ground Pool
  • Barn or Stable
  • Corral
  • Two Primary Bedrooms

About This Home

The Converse Ranch was purchased and built out in 1908 by U.S. Steel and banking heir Edmond C. Converse Jr., known as the Millionaire Cowboy. Originally a sprawling 6,000-acre cattle ranch, it's now a 174+ acre legacy estate that's accessed via a dramatic, mile long driveway along the beautiful Santa Clara River Preserve. The original main house and all the historic structures are enveloped by citrus and avocado groves and equestrian facilities.... all with a magnificent mountain backdrop. Just West of the Ranch the 1,000-acre preserve continues, ensuring this spectacular setting will remain for generations to come. Rarely in Southern California can one ride horseback amidst such varied terrain; along the river, meadows and mountains... At the heart of the ranch is the grand 6,635 sq ft. main home that has been carefully restored and updated while maintaining all its original detail and charm. The second owners, one a member of the Doheny family, built the spectacular 40,000-gallon stone swimming pool. The carriage house and three additional guest/staff residences have also undergone thoughtful renovations. Horse lovers will find unlimited potential to expand on the existing facilities that include pastures, arena, 1908 barn structure and a contemporary 5,000 sq. ft. steel barn. Split into two parcels, each with city water supplies. The Eastern parcel features Rose Cottage that overlooks the river valley and out to the Channel Islands. Lastly, but most incredibly, the ranch comes with pre-1914 riparian water rights. This allows owners to pump river water to irrigate all the agriculture on the ranch. A rare opportunity to acquire a property of such historic and natural beauty just 90 minutes from Los Angeles.

Listing Agent

John Galich

Sotheby's International Realty License #01232383 Listed on: 06/16/2025

Sotheby's International Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1908 | Remodeled

Lot Details

  • 174.13 Acre Lot
  • River Front
  • Landscaped
  • Sprinkler System
  • Lawn
  • Historic Home

Property Views

  • River
  • Panoramic
  • Pasture
  • Orchard Views
  • Mountain
  • Hills

Home Design

  • Craftsman Architecture
  • Ranch Property

Interior Spaces

  • 6,635 Sq Ft Home
  • 2-Story Property
  • Built-In Features
  • Formal Entry
  • Family Room
  • Living Room with Fireplace
  • Dining Room
  • Library
  • Bonus Room
  • Wood Flooring
  • Laundry Room

Kitchen

  • Breakfast Room
  • Breakfast Bar
  • Oven or Range
  • Dishwasher
  • Disposal

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Double Master Bedroom
  • Walk-In Closet
  • Dressing Area

Parking

  • 20 Parking Spaces
  • Private Parking
  • Automatic Gate
  • Controlled Entrance

Pool

  • Solar Heated In Ground Pool
  • Gunite Pool
  • Pool Heated With Propane
  • Heated Spa
  • In Ground Spa
  • Gunite Spa

Outdoor Features

  • Horse Property
  • Wrap Around Porch
  • Open Patio
  • Gazebo

Additional Homes

  • Detached Guest House

Farming

  • Barn or Stable
  • Agricultural

Horse Facilities and Amenities

  • Horse Property Improved
  • Corral
  • Arena

Utilities

  • Central Heating and Cooling System
  • Property is located within a water district
  • Private Water Source
  • Septic Tank

Community Details

  • No Home Owners Association
  • Service Entrance

Listing and Financial Details

  • Assessor Parcel Number 099-0-090-165

Home Details

Home Type

Single Family

Year Built

Built in 1908 | Remodeled

Lot Details

0

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Style: Craftsman
  • Levels: Two
  • Street Number Display: Yes
  • Additional Assessor Parcel Numbers: Yes
  • Living Area: 6635
  • Lot Acreage: 174.1300
  • Planned Urban Dev: 0
  • Probate: No
  • Property Condition: Updated/Remodeled
  • Stories: 2
  • Year Built: 1908
  • Number Of Photos: 65
  • State Abbrv: CA
  • Special Features: None

Interior Features

  • Fireplace Rooms: Living Room
  • Flooring: Hardwood
  • Bedrooms: 5
  • Full Bathroom: 2
  • Half Bathroom: 0
  • Common Walls: Detached/No Common Walls
  • One Quarter Bathrooms: 1
  • Three Quarter Bathrooms: 0
  • Dining Room: 1
  • Family Room: 1
  • Eating Areas: Breakfast Area, Dining Area, In Kitchen
  • Laundry: Inside
  • Total Bathrooms: 3.00
  • Den: 0
  • Equipment: Built-Ins, Dishwasher, Garbage Disposal, Range/Oven, Refrigerator, Hood Fan
  • Price Per S Q F T: 1507.16

Exterior Features

  • Other Features: Corral(s), Historical
  • Other Structures: Accessory Bldgs, Barn/Stable, Barn(s), GuestHouse, Gazebo, Arena, Corral(s), Stall(s)
  • Tennis Court: Room For
  • Tennis Court Y/N: No
  • Guest House: Detached
  • Patio: Covered, Wrap Around Porch, Patio Open
  • Pool Description: In Ground, Heated And Filtered, Gunite, Solar Heat, Heated with Propane
  • Pool: Yes
  • Spa: In Ground, Heated, Gunite, Heated with Propane
  • Spa Yn: Yes
  • View: River, Mountains, Panoramic, Hills, Pasture, Water, Orchard/Grove, Fields
  • View: Yes

Garage/Parking

  • Parking Garage: Controlled Entrance, Private
  • Total Parking: 20

Utilities

  • Cooling: Central
  • Heating: Central
  • Security: Automatic Gate
  • Sewer: Septic Tank
  • Water: Private, District

Condo/Co-op/Association

  • HOA: No

Lot Info

  • Sprinklers: Sprinkler System
  • Horses: Yes
  • Assessor Parcel Number: 099-0-090-165
  • Lot Description: Horse Property, Horse Property Improved, Ranch, Lawn, Landscaped, Farm, Agricultural, 2-4 Lots, Automatic Gate, Street Paved
  • Lot Location: River Front
  • Lot Size Area: 7585102

Map

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

Date Event Price Change Sq Ft Price
06/16/2025 06/16/25 For Sale $10,000,000 -- $1,507 / Sq Ft
Source: The MLS

Source: The MLS

MLS Number: 25548499

The MLS