Lucy Delgado

3129 Milestone Avenue

Simi Valley, CA
$ 4,800,000 Beds 5 Baths 6.5 Sq 6,393
Monthly Estimate* How much can I afford?

Behind private gates at the end of a long, secluded drive lies one of Big Sky's most exceptional custom estates - a residence where timeless architecture, resort-inspired amenities, and uncompromising craftsmanship come together on approximately 2.1 private acres. Purposefully designed and owner-built with no expense spared, this rare single-story estate offers an extraordinary opportunity to own one of Simi Valley's finest luxury properties. Spanning approximately 6,400 sq, ft., the home was designed to celebrate California's coveted indoor-outdoor lifestyle. Two expansive pocket sliding glass doors dissolve the boundaries between the interior and the spectacular grounds beyond, allowing every gathering to flow effortlessly from elegant living spaces to world-class outdoor entertaining. Rich hardwood floors, soaring beamed ceilings, and a dramatic double-sided fireplace create warmth and sophistication throughout the open-concept design. The living room, dining room, family room, gourmet kitchen, and luxurious primary suite all enjoy sweeping views of the resort-style backyard. At the heart of the home, the chef's kitchen is both beautiful and functional, featuring handcrafted custom cabinetry, an oversized island, walk-in pantry, butler's pantry with coffee station, Miele professional range, Sub-Zero refrigerator, dual dishwashers, convection oven, warming drawer, wine refrigerator, pot filler, and premium appliances worthy of the most discerning culinary enthusiast. The family room offers theater style seating, viewing screen, and a full wet bar, creating the perfect setting for movie nights or game-day entertaining. The private primary retreat rivals a luxury resort, offering its own sitting room with fireplace and wet bar, a tranquil bedroom opening to a secluded patio, and separate spa-inspired bathrooms and expansive custom walk-in closets designed for both him and her. Each of the home's five bedrooms enjoys its own beautifully appointed en-suite bath, while two thoughtfully positioned laundry rooms provide convenience without compromise. Outside, the estate transforms into a private resort unlike anything else in the area. A breathtaking zero-edge pool with Baja shelf and spa serves as the centerpiece, surrounded by multiple lounge areas overlooking panoramic valley, city, and canyon vistas. Every inch of the grounds was curated for recreation and entertaining--from multiple putting greens, pickleball and basketball court, outdoor shower, and two outdoor bathrooms, to multiple destination patios designed for every occasion. The outdoor living experience is second to none. The impressive covered main patio features skylights, dual fire features, and a fully equipped outdoor kitchen complete with a professional BBQ, griddle, side burner, refrigerator, ice maker, dishwasher, sink, and expansive bar seating. Separate Lodge and Mancave patios, each anchored by their own fireplace, create inviting spaces for year-round entertaining, while an additional fire pit lounge offers the perfect place to unwind beneath the stars. Luxury extends well beyond what meets the eye with a Lutron lighting system, whole-home indoor and outdoor audio, three-zone HVAC, Generac backup generator, attached three-car garage, separate two-car garage, oversized motor court, and room for RV parking. Rarely does a property combine the privacy of a secluded estate, the convenience of a coveted single-story floor plan, and the caliber of amenities found in the world's finest resorts. This is more than a home - it is a destination, a lifestyle, and one of Big Sky's most remarkable offerings. Opportunities of this significance are truly few and far between.

Active

  • Price
  • $ 4,800,000
  • City
  • Simi Valley
  • Bedrooms
  • 5
  • Full Bathrooms
  • 6
  • County
  • Ventura
  • Half Bathrooms
  • 1
  • Area
  • West Simi
  • Lot Size
  • 2.21 Acres
  • Zip
  • 93065
  • Sqr Footage
  • 6,393
  • Year Built
  • 2019
  • Style
  • MLS#
  • 226003437
Listed By: Daniel Murphy with RE/MAX ONE; (805) 206-3776
Data Source: California Regional MLS (CRMLS)

Features

General

Living Area 6393
Sewer Public Sewer
Heating Forced Air,Zoned
Cooling Central Air,Zoned
Appliances Convection Oven,Double Oven,Dishwasher,Disposal,Microwave,Range,Refrigerator,Range Hood
Zoning R1
HOA Fee 260
Garage Spaces 5
Patio/Porch Features Concrete,Front Porch
Architectural Style Custom
Pool Features In Ground,Private
Security Features Security System,Carbon Monoxide Detector(s),Fire Sprinkler System,Security Gate,Key Card Entry
Year Built 2019
View City Lights,Canyon,Hills,Pool,Valley
Stories Count 1
Levels One
Property Subtype Single Family Residence
Assoc Fee Paid Per Monthly
County Ventura
Property Type Residential
Association Amenities Other
HOA true
Attached Garage true
Subdivision Name custom - 4179
Garage Y/N true
Other Structures Gazebo,Cabana
Full Baths 6
Special Listing Conditions Standard
Status Active
Directions Erringer Rd to Legacy, & North of 118
City Simi Valley
Disclosures Covenants/Restrictions Disclosure,HOA Disclosure
Entry Location Main Level
Senior Community Y/N false
High School District Simi Valley Unified
MLS Area SVW - West Simi
Lot Size Units Square Feet
Lot Size Square Feet 96268
Listing Terms Cash,Cash to New Loan,Conventional
Spa Features In Ground,Private
Property Attached Y/N true
Land Lease Y/N false
Property Condition Updated/Remodeled
Lease Considered Y/N false
Standard Status Active
Year Built Source Assessor
Property Sub Type Additional Single Family Residence
PostalCity SIMI VALLEY

Interior Features

Interior Amenities Beamed Ceilings,Wet Bar,Built-in Features,Cathedral Ceiling(s),High Ceilings,Open Floorplan,Pantry,Recessed Lighting,Bar,All Bedrooms Down,Main Level Primary,Multiple Primary Suites,Primary Suite,Utility Room,Walk-In Pantry,Walk-In Closet(s)
Flooring Wood
Fireplace Features Dining Room,Gas,Living Room,Primary Bedroom,See Through
Total Stories 1
Air Conditioning Y/N true
Heating Y/N false
Window Features Double Pane Windows
Fireplace Y/N true
Half Baths 1
Laundry Features Laundry Room
Total Bedrooms 5
Entry Level 1
Total Baths 7

Exterior Features

Exterior Amenities Barbecue,Sport Court
Fencing Privacy
Parking Features Controlled Entrance,Direct Access,Electric Gate,Garage,Garage Door Opener,RV Potential
Lot Features Back Yard,Landscaped
Total Parking 5
Inclusions Generac generator.
Lot Size Area 96268
Spa true
Lot Size Acres 2.21
Private Pool true
Door Features Sliding Doors

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Temecula, CA office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Unknown Elementary School
Middle School Unknown Middle School
High School Unknown High School

Price History

7/19/2026 Listed $4,800,000

Property vs Zip Code Average in 93065

Price
AVG $1.11M
$4.8M
Year Built
AVG 1982
2019

In The Neighborhood

Areas That We Cover

3129 Milestone Avenue Simi Valley, CA is a Single Family Home for sale at $4800000 with 6393 sqft and a lot size of 2.21 Acres Acre(s). 3129 Milestone Avenue Simi Valley has 5 bedrooms, 6 baths and was built in 2019. The property's zip code is 93065 which is in Simi Valley, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Lucy Delgado

Lucy Delgado

VP Relocation & Real Estate Services, REALTOR®

818-384-2299

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