4665 S Flagstone Avenue, Ontario
4665 S Flagstone Avenue, Ontario 4665 S Flagstone Avenue, Ontario 4665 S Flagstone Avenue, Ontario 4665 S Flagstone Avenue, Ontario
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4665 S Flagstone Avenue, Ontario
4665 S Flagstone Avenue, Ontario
4665 S Flagstone Avenue, Ontario
4665 S Flagstone Avenue, Ontario
4665 S Flagstone Avenue, Ontario
4665 S Flagstone Avenue, Ontario
4665 S Flagstone Avenue, Ontario
4665 S Flagstone Avenue, Ontario
4665 S Flagstone Avenue, Ontario
1 / 9 For Sale
For Sale

4665 S Flagstone Avenue

Ontario, CA 91762 · Listed May 6, 2026 · 121 days on market

$969,888

  • 4Beds
  • 3.5Baths
  • 3,124Sqft
  • 5,383Lot Sqft

About this home

Reduced Price. Added Bonus! Stunning House in most desirable area of Ontario Ranch "Park Place" Welcome to this beautifully maintained 4 bedroom 3 and a half bath house, with large living room, huge backyard and spacious loft on second floor.

Downstairs also includes a guest bedroom with private bathroom and walk in closet, along with separate powder room with 1/2 bathroom for guest.

Located in the highly desirable Park Place Ontario Ranch, Resident has 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.

Don't miss your opportunity to make it yours! Make an offer price is negotiable.

Facts & Features

Every detail below is as reported to the California Regional MLS by the listing agent; buyer to verify.

Bedrooms & Bathrooms

  • Bedrooms: 4
  • Bathrooms: 3.5 (3 full · 1 half)
  • Main-level bedrooms: 1
  • Main-level bathrooms: 2

Interior & Layout

  • Living area: 3,124 sq ft
  • Levels: Two
  • Entry level: 1 (1)
  • Rooms: Bedroom · Family room · Kitchen · Laundry · Loft · Primary bedroom
  • Breakfast bar · Ceiling fan(s) · Open floor plan · Pantry · Recessed lighting · Bedroom on main level · Loft · Primary suite
  • Flooring: Carpet · Laminate
  • No common walls

Fireplace, Heating & Cooling

  • Heating: Central
  • Cooling: Central air

Appliances & Laundry

  • Dishwasher · Gas cooktop · Gas oven · Gas range · High-efficiency water heater · Microwave
  • Laundry: Gas dryer hookup · Inside laundry · Laundry room · Upper level

Parking

  • Attached garage: 2 spaces
  • Total parking: 2 spaces
  • Direct garage access · Driveway · Garage

Lot & Outdoor

  • Lot: 5,383 sq ft
  • Lot features: Back yard · Front yard · Sprinklers in rear · Sprinklers in front · Lawn · Landscaped · Sprinkler timer
  • View: Mountains
  • Pool: Association
  • Spa: Association

Construction & Utilities

  • Year built: 2019
  • Sewer: Public sewer
  • Water: Public
  • Utilities: Cable available · Electricity available · Natural gas available · Sewer available
  • Security: Carbon monoxide detector(s) · Fire sprinkler system · Smoke detector(s)
  • Condition: Turnkey

Community & HOA

  • HOA: $165 / month · Park Place
  • HOA amenities: Billiard room · Clubhouse · Sport court · Dog park · Fitness center · Fire pit · Grounds maintenance · Meeting room · Barbecue · Picnic area · Playground · Pickleball · Pool · Spa / hot tub · Tennis court(s)
  • Community: Biking · Dog park · Hiking · Park · Sidewalks

Listing Details

  • MLS #: IG26097386
  • Status: For Sale
  • Listed: May 6, 2026 · 121 days on market
  • Price history: $1,166,888 original → $969,888
  • Price per sq ft: $310
  • Property type: Single-family home
  • Financing terms: Cash · Conventional · FHA · VA loan
  • Disclosures: CC&Rs disclosure · HOA disclosure
  • Occupant: Owner
  • Listing Agent: Luis Sabroso · DRE# 01298445
  • Listing Office: Fiv Realty Co. · 951-394-0820

Location

The Property & Neighborhood

Satellite view · 4665 S Flagstone Avenue, Ontario, CA 91762 · Click the map to enable scroll zoom

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Nearest active listings ranked by distance · live from the California Regional MLS · see them on the map or call Duri to tour any of them.

Contact Me

Ask Duri Hussain — buyer’s agent, not the listing agent

Questions about 4665 S Flagstone Avenue? Leave your details and Duri Hussain (Real Brokerage Technologies) will get back to you shortly — your message goes to Duri, not to the listing agent.

Listing Office: Fiv Realty Co. · Listing Agent: Luis Sabroso. Based on information from California Regional Multiple Listing Service, Inc. as of September 4, 2026 at 8:12 pm. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

MLS# IG26097386 · Presented by Duri Hussain, Realtor® (DRE# 02234095) · Real Brokerage Technologies (DRE# 02022092)

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