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California>Ontario>Ontario Ranch

4665 S Flagstone AvenueOntario, CA 91762

For Sale

$1,078,888

Smart Buyer Rebate $10,789

Reduced Price. Welcome to this stunning, beautifully maintained house, with large living room, huge gorgeous backyard and big spacious lounge on second floor. Located in the highly desirable Park Place resort style community of Ontario Ranch with charming curb appeal, this home invites you in with a long, elegant entry hallway featuring stylish plank flooring.

Step into the expansive and light-filled huge family room offering open space perfect for relaxing or entertaining. The seamless flow continues into the dining area and well-appointed kitchen, which features a large center island, built-in cooktop, microwave and oven, and a spacious walk-in pantry. Sliding glass doors provide easy access to backyard which is beautifully landscaped with lush green grass and a stamped concrete patio, perfect for outdoor gatherings or quiet evenings at home.

Downstairs also includes a guest bedroom with attached bathroom and walk in closet, along with separate powder room with 1/2 bathroom. Upstairs, you’ll find a versatile huge loft area along with one specious master bedroom and two other bedrooms. The primary suite offers a private retreat with his and her walk in closet, dual sinks, and a walk in shower. A Laundry room with a utility sink adds everyday convenience.

Residents of Park Place enjoy access to an impressive array of resort-style amenities, including a pool, spa, hot tub, pickleball and tennis courts, a gym, clubhouse, billiard room, fire pit, barbecue and picnic areas, playground, and dog park. This home truly offers the perfect blend of comfort, style, and luxurious community living, don’t miss your opportunity to make it yours! Make an offer price is negotiable.

Listed by Luis Sabroso

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License #01298445

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Fiv Realty Co.

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714-869-4803

Listed by Nazar Kalayji

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License #01479494

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Fiv Realty Co.

Last updated June 11, 2026

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Source: CRMLS #IG26097386

Listing Facts

  • TypeSingle-family
  • NeighborhoodOntario Ranch
  • Bedrooms4
  • Bathrooms3.5
  • Days on Prevu40
  • HOA/Maint. Fees$165/month
  • Size3,124 sqft
  • Price per sqft$345

Amenities

  • Dishwasher
  • Air Conditioning
  • Parking
  • Swimming Pool
  • Fitness Center

Location

Mortgage Calculator

Listing History

06/04/2026
Price Decreased
$1,078,888
05/06/2026
Listed by Fiv Realty Co.
$1,166,888

Property Details for 4665 S Flagstone Avenue

Association

Amenities

  • Association Amenities: Billiard Room, Clubhouse, Sport Court, Dog Park, Fitness Center, Fire Pit, Maintenance Grounds, Meeting Room, Barbecue, Picnic Area, Playground, Pickleball, Pool, Spa/Hot Tub, Tennis Court(s)
  • Community Features: Biking, Dog Park, Hiking, Park, Sidewalks

Fees

  • Association Fee: $165.00 Monthly

General

  • Association Name: Park Place

Exterior

Construction

  • Number Of Units Total: 1
  • Property Condition: Turnkey
  • Stories: 2
  • Stories Total: 2
  • Structure Type: House
  • Window Features: Blinds, Double Pane Windows, Drapes
  • Year Built: 2019
  • Common Walls: No Common Walls
  • Entry Level: 1
  • Entry Location: 1

Features

  • Direction Faces: West
  • Pool Features: Association
  • View: Mountain(s)

Measurements

  • Lot Features: Back Yard, Front Yard, Sprinklers In Rear, Sprinklers In Front, Lawn, Landscaped, Sprinklers Timer
  • Lot Size Acres: 0.12
  • Lot Size Area: 5,383
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 5,383
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 1073091300000

Interior

Features

  • Appliances: Dishwasher, Gas Cooktop, Gas Oven, Gas Range, High Efficiency Water Heater, Microwave
  • Flooring: Carpet, Laminate
  • Interior Features: Breakfast Bar, Ceiling Fan(s), Open Floorplan, Pantry, Recessed Lighting, Bedroom On Main Level, Loft, Primary Suite
  • Spa Features: Association
  • Spa: Yes

Measurements

  • Living Area: 3,124
  • Living Area Source: Assessor
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1

Other

Location

  • Tax Lot: 30

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Direct Access, Driveway, Garage
  • Parking Total: 2

Schools

High School

  • High School District: Mountain View

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Central
  • Has Heating: Yes
  • Laundry Features: Gas Dryer Hookup, Inside, Laundry Room, Upper Level
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electricity Available, Natural Gas Available, Sewer Available
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 3.5 bathrooms in this single-family home at 4665 S Flagstone Avenue.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 4665 S Flagstone Avenue.

How does 4665 S Flagstone Avenue compare to other single-family homes in Ontario Ranch?

This single-family home is listed 27% above the average price for single-family homes in Ontario Ranch and has been on the market for 32 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Park Place home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,124 sqft.

4665 S Flagstone Avenue is a 4-bedroom, 3.5-bath single-family home for sale in Ontario CA 91762. Available on Prevu for 40 days at $1,078,888. This includes a recent price decrease of $88,000. This home features 3,124 square feet of living space, located in Ontario Ranch. The median listing price for single-family homes in this area is $679,495. Property amenities include dishwasher, air conditioning, fitness center, parking, and swimming pool. Explore more single-family home listings in Ontario.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.