4285 E Rincon St, Ontario, CA 91761
PENDING
NEW CONSTRUCTION
Listed by PATRICIA MARTINEZ, KB HOME, (951) 233-3793

4285 E Rincon St
Ontario, CA 91761

Esperanza
  • 3 Beds
  • 2.5 Baths
  • 1,555 sqft

$635,990

Est. Mortgage $4,141/mo*
Get Pre-Qualified

$635,990

Est. Mortgage $4,141/mo*
Get Pre-Qualified
3 Beds
2.5 Baths
1,555 sqft

Local Information

  • Map ViewExplore the area around 4285 E Rincon St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

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.

Home Highlights

Parking
2 Car Garage
Outdoor
Yes
A/C
Heating & Cooling
HOA
$278/Monthly
Price/Sqft
$409
Listed
29 days ago

Home Details for 4285 E Rincon St

Interior Features

Interior Details
Number of Rooms: 7Types of Rooms: Master Bedroom, Bedroom, Master Bathroom, Bathroom, Great Room, Kitchen, Other
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1Number of Bathrooms (main level): 1
Dimensions and Layout
Living Area: 1555 Square Feet
Appliances & Utilities
Appliances: Dishwasher, ENERGY STAR Qualified Appliances, ENERGY STAR Qualified Water Heater, Electric Oven, Electric Range, Tankless Water Heater, Water HeaterDishwasherLaundry: Inside,Laundry Room
Heating & Cooling
Heating: ENERGY STAR Qualified EquipmentHas CoolingAir Conditioning: Central Air,ENERGY STAR Qualified Equipment,GasHas HeatingHeating Fuel: ENERGY STAR Qualified Equipment
Fireplace & Spa
Fireplace: NoneSpa: CommunityNo FireplaceHas a Spa
Windows, Doors, Floors & Walls
Window: ENERGY STAR Qualified WindowsFlooring: See RemarksCommon Walls: 2+ Common Walls
Levels, Entrance, & Accessibility
Stories: 2Number of Stories: 2Levels: TwoEntry Location: FrontFloors: See Remarks
View
No ViewView: None

Exterior Features

Exterior Home Features
Roof: ConcretePatio / Porch: NoneFencing: NoneNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageHas an Attached GarageParking Spaces: 2Parking: Driveway,Garage
Pool
Pool: Community, Association
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Surface & Elevation
Elevation Units: Feet

Days on Market

Cumulative Days on Market: 17Days on Market: 29

Property Information

Year Built
Year Built: 2025
Property Type / Style
Property Type: ResidentialProperty Subtype: CondominiumStructure Type: HouseArchitecture: House
Building
Is a New ConstructionAttached To Another StructureNo Additional Parcels
Property Information
Condition: Under ConstructionParcel Number: 0218364220000

Price & Status

Price
List Price: $635,990Price Per Sqft: $409
Status Change & Dates
Off Market Date: Tue Mar 24 2026Possession Timing: Close Of Escrow

Active Status

MLS Status: Pending

Location

Direction & Address
City: Ontario
School Information
High School District: Mountain View

Agent Information

Listing Agent
Listing ID: IV26050576

Community

Community Features: Curbs, Storm Drain(s), Street Lights, Sidewalks, Park, PoolNot Senior CommunityUnits in Building: 174

HOA

HOA Name: PrimeHOA Phone: 800-706-7838Association for this Listing: California Regional MLSHas an HOAHOA Fee: $278/Monthly

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Contract

Energy

Energy Efficiency Features: Construction, Doors, HVAC, Insulation, Lighting, Roof, Thermostat, Windows, Appliances, Water Heater

Miscellaneous

Mls Number: IV26050576Living Area Range Units: Square FeetAttribution Contact: 951-316-6052Common Interest: CondominiumUniversal Property Id: US-06071-N-0218364220000-R-N

Additional Information

HOA Amenities: Sport Court,Dog Park,Maintenance Grounds,Picnic Area,Playground,PoolSource Internet Entire Listing Display
Last check for updates: about 1 hour ago
Listing Provided by: PATRICIA MARTINEZ DRE #01744058, (951) 316-6052
KB HOME
Originating MLS: California Regional MLS
Source: CRMLS, MLS#IV26050576
Also Listed on CRMLS.

Market trends in Ontario

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$679K
$29.17KMoM
Sale-to-List Price
100.0%
Price per sq ft
$412
$20MoM
Available listings
339
1MoM

Price History for 4285 E Rincon St

DatePriceEventSource
03/25/2026$635,990PendingCRMLS #IV26050576
02/14/2026$635,990PriceChange
KB Home
01/31/2026$639,990PriceChange
KB Home
01/25/2026$649,990PriceChange
KB Home
01/18/2026$659,377PriceChange
KB Home
01/03/2026$649,990Listed For SaleKB Home

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Property Tax and Assessment

Year2025
Tax$10,060
Assessment$448,993
Home facts updated by county records

Comparable Sales for 4285 E Rincon St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
4197 E Carmel Privado, Ontario, CA
0.06
Condo
$555,000
06/26/25
3
2.5
1,455
4290 S Malagon Privado, Ontario, CA
0.08
Condo
$654,223
11/10/25
3
2.5
1,707
4016 E Peony Paseo #5, Ontario, CA
0.11
Condo
$593,500
01/28/26
3
2.5
1,570
4036 E Peony Paseo #7, Ontario, CA
0.08
Condo
$650,000
09/29/25
3
2.5
1,709
4280 S Malagon Privado, Ontario, CA
0.11
Condo
$642,026
12/04/25
3
2.5
1,564
4294 S Hermosa Paseo, Ontario, CA
0.09
Condo
$599,990
06/12/26
3
2.5
2,051
3981 E Huntington St, Ontario, CA
0.16
Condo
$609,000
06/30/25
3
2.5
1,455
3979 E Huntington St, Ontario, CA
0.16
Condo
$550,000
10/20/25
3
2.5
1,455

Nearby homes

Get a sense of prices in the area by checking nearby homes.
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Assigned Schools

These are the assigned schools for 4285 E Rincon St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Esperanza
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Esperanza

At least 4 Trulia users voted on each feature.

  • 100 % Say there are sidewalks

  • 100 % Say it's dog friendly

  • 100 % Say yards are well-kept

  • 100 % Say parking is easy

  • 88 % Say car is needed

  • 86 % Say there's holiday spirit

  • 80 % Say kids play outside

  • 75 % Say it's walkable to grocery stores

  • 75 % Say streets are well-lit

  • 75 % Say they plan to stay for at least 5 years

  • 71 % Say people would walk alone at night

  • 67 % Say it's quiet

  • 58 % Say neighbors are friendly

  • 56 % Say there are community events

  • 43 % Say there's wildlife

  • 33 % Say it's walkable to restaurants

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

PATRICIA MARTINEZ, KB HOME
Agent Phone: (951) 316-6052
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-02-09 09:51:42 PST 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 broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information
4285 E Rincon St, Ontario, CA 91761 is a 3 bedroom, 3 bathroom, 1,555 sqft condo built in 2025. 4285 E Rincon St is located in Esperanza, Ontario. This property is currently available for sale and was listed by CRMLS on Mar 8, 2026. The MLS # for this home is MLS# IV26050576.