Moonstone is a beautiful new resort-style community in South Ontario. This is a Model Home. This floorplan offers a great open 1,555 sq/ft floor plan with expansive 9-ft ceilings and a bright and airy feel. One of our last driveway lots! The stylish kitchen features granite shaker cabinets, an expansive kitchen island, with a stainless single basin sink, dining area, Quartz countertops. Our homes offer brand-new Whirlpool® stainless steel appliance suite: gas stove, dish washer, out-side vented microwave, Refrigerator and Washer & Dyer. Additionally, there is convenient powder room downstairs for your guests. The upstairs lead to a spacious primary bedroom with a large walk-in closet and a luxurious adjoining bath with cultured marble countertops, dual undermount sinks and walk-in shower. There is an upstairs laundry room and linen closet for added convenience. The two secondary bedrooms are opposite the primary bedroom and include white mirrored closet doors. The large hallway bathroom has tub/shower combination, undermount sink with cultured marble countertop. The exterior of the home has water-efficient front landscaping beyond the private patio.The energy efficiency of our Energy Star® certified home is complemented by an eco-friendly SunPower® solar energy system included in the price.. Additional eco-friendly features are a tankless water heater, and Smart thermostat, and double-pane, low E glass windows to help ensure uninterrupted comfort all year long. Future community amenities include two parks, pool and spa, dog park, and pickleball courts. There is easy access to I-15, I-10, and 60 Freeways. You are also close to shopping at Costco®, 99 Ranch Market & Cloverdale Marketplace and Eastvale Gateway. The Ontario International Airport and Ontario Mills Mall are a short drive away. Moonstone is also just 2.5 miles from the brand-new Park View elementary school.
Photo is a rendering of the model. Buyer can either lease or purchase the Solar.
Listed by PATRICIA MARTINEZ
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License #01744058
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KB HOME
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951-316-6052
Last updated March 08, 2026
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Source: CRMLS #IV26050576
Listing Facts
TypeCondo
NeighborhoodOntario Ranch
Bedrooms3
Bathrooms2.5
Days on Prevu9
HOA/Maint. Fees$278/month
Size1,555 sqft
Price per sqft$409
Amenities
Dishwasher
Private Outdoor Space
Air Conditioning
Parking
Swimming Pool
Location
Mortgage Calculator
Listing History
03/07/2026
Listed by KB HOME
$635,990
Property Details for 4285 E Rincon Street
Association
Amenities
Association Amenities: Sport Court, Dog Park, Maintenance Grounds, Picnic Area, Playground, Pool
Community Features: Curbs, Storm Drain(s), Street Lights, Sidewalks, Park, Pool
Fees
Association Fee: $278.00 Monthly
General
Association Name: Prime
Number Of Units In Community: 174
Exterior
Construction
New Construction: Yes
Number Of Units Total: 1
Property Attached: Yes
Property Condition: Under Construction
Roof: Concrete
Stories: 2
Stories Total: 2
Structure Type: House
Window Features: ENERGY STAR Qualified Windows
Year Built: 2025
Common Walls: 2+ Common Walls
Entry Level: 1
Entry Location: Front
Features
Pool Features: Community, Association
Measurements
Lot Features: Drip Irrigation/Bubblers, Near Park
Lot Size Source: Builder
Lot Size Units: Square Feet
Financial
Taxes
Parcel Number: 0218364220000
Interior
Features
Appliances: Dishwasher, ENERGY STAR Qualified Appliances, ENERGY STAR Qualified Water Heater, Electric Oven, Electric Range, Tankless Water Heater, Water Heater
Flooring: See Remarks
Interior Features: High Ceilings, Quartz Counters, All Bedrooms Up, Walk-In Closet(s)
Spa Features: Community
Spa: Yes
Measurements
Living Area: 1,555
Living Area Units: Square Feet
Rooms
Bathrooms Full: 2
Bathrooms Half: 1
Bathrooms Total Integer: 3
Bedrooms Total: 3
Main Level Bathrooms: 1
Other
Environmental
Green Energy Efficient: Construction,Doors,HVAC,Insulation,Lighting,Roof,Thermostat,Windows,Appliances,Water Heater
Location
Tax Lot: 99
Parking
Parking
Attached Garage: Yes
Garage Spaces: 2
Garage: Yes
Parking Features: Driveway, Garage
Parking Total: 2
Schools
High School
High School District: Mountain View
Utilities
Equipment
Cooling: Central Air, ENERGY STAR Qualified Equipment, Gas
Has Cooling: Yes
Heating: ENERGY STAR Qualified Equipment
Has Heating: Yes
Laundry Features: Inside, Laundry Room
Sewer: Public Sewer
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this condo have?
There are 3 bedrooms and 2.5 bathrooms in this condo at 4285 E Rincon Street.
Does this condo have parking?
Yes, there are 2 parking spaces available for 4285 E Rincon Street.
How does 4285 E Rincon Street compare to other condos in Ontario Ranch?
This condo is listed 8% above the average price for condos in Ontario Ranch and has been on the market for 63 less days than the typical home in this area.
What building or home owners association is the condo part of?
This condo is part of the Prime home owners association.
What is the square footage on this condo?
According to the MLS, this listing is 1,555 sqft.
4285 E Rincon Street is a 3-bedroom, 2.5-bath condo for sale in Ontario CA 91761. On Prevu for 9 days at $635,990. This residence features 1,555 square feet of living space, located in Ontario Ranch. The median listing price for condos in this area is $679,495. The home offers private outdoor space, dishwasher, air conditioning, parking, and swimming pool. Explore more condo 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.
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.