$999,880 - 20705 Onaknoll, Lake Mathews

  • 4Beds
  • 2Baths
  • 2,382SQ. Feet
  • 2.65Acres

Lake Mathews Home For Sale

*OPEN HOUSE 3/14 12-2**A Rare Lake View Ranch Where Lifestyle, Land & Opportunity Converge. Welcome to a truly one of a kind equestrian retreat, a meticulously remodeled single story ranch pool home set on nearly 3 acres of fully fenced, usable land overlooking Lake Mathews. Offering panoramic lake and hill views, privacy, and endless lifestyle possibilities, this 4 bedroom home was extensively remodeled with no expense spared. Arrive through an automatic gated entry and step into a home filled with country chic charm and modern farmhouse finishes. Expansive windows frame lake, hillside, garden, and pool views from nearly every room. Wood plank tile flooring flows throughout. Formal living and dining spaces open seamlessly to the chef’s kitchen featuring quartz countertops, KitchenAid stainless steel appliances (stove and microwave) brand new Lg dishwasher, and a farmhouse sink perfectly positioned to take in the scenery an ideal setting for entertaining. The family room with brick fireplace sits just off the kitchen and opens to a fully enclosed addition, offering flexible space for a variety of needs. Bedrooms are generous in size, and the primary retreat opens directly to the backyard perfect for morning coffee, quiet evenings, and listening to nature. Both bathrooms have been beautifully updated with high end finishes. Outdoors, unwind in the resort style pool and spa or watch the sunset from your tree swing as the property unfolds into a versatile agricultural and equestrian setting. The land accommodates horses, includes existing stalls, and features a massive covered open air agricultural structure ideal for riding, training, storage, gatherings, or creative repurposing. A service area includes two metal shipping containers which have been used as tack and feed rooms. Additional improvements include upgraded 200-amp electrical service, two RV hookups with septic connection, RV dump area, newer septic leach lines, automatic water throughout, newer Maytag HVAC system, dual-pane energy-efficient windows, new interior and exterior doors, Pottery Barn vanities and fixtures, marble showers, new garage doors, seamless gutters, and a gravel driveway. The grounds support a true garden-to-table lifestyle. Located within the highly desirable Corona/Norco school district, this exceptional property offers space, serenity, and the freedom to create a lifestyle as expansive as the land itself. Seller will consider all offers between $999-$1,025,000

Sales Agent

Sam Smith
  • Sam Smith
  • San Clemente Realtor ®
  • Phone: 949-204-5110
  • Cell: 949-204-5110
  • Contact Agent Now

Amenities

  • Parking Spaces3
  • ParkingDoor-Multi, Direct Access, Driveway, Garage Faces Front, Garage, RV Access/Parking, Gravel, RV Hook-Ups
  • # of Garages3
  • GaragesDoor-Multi, Direct Access, Driveway, Garage Faces Front, Garage, RV Access/Parking, Gravel, RV Hook-Ups
  • ViewHills, Lake, Panoramic, Pool, Trees/Woods
  • Has PoolYes
  • PoolIn Ground, Private
  • SecurityCarbon Monoxide Detector(s), Security Gate, Smoke Detector(s)

School Information

  • DistrictCorona-Norco Unified

Essential Information

  • MLS® #IG26033580
  • Price$999,880
  • Bedrooms4
  • Bathrooms2.00
  • Full Baths2
  • Square Footage2,382
  • Acres2.65
  • Year Built1976
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StyleRanch
  • StatusActive
  • Listing AgentJennifer Larson
  • Listing OfficeRe/Max Top Producers

Exterior

  • Lot DescriptionTwoToFiveUnitsAcre, Back Yard, Front Yard, Lawn, Lot Over 40000 Sqft, Sprinkler System, Agricultural, Horse Property, Ranch, Value In Land
  • WindowsDouble Pane Windows
  • RoofShingle
  • FoundationSlab

Additional Information

  • Date ListedFebruary 12th, 2026
  • Days on Market47
  • Short SaleN
  • RE / Bank OwnedN

Community Information

  • Address20705 Onaknoll
  • Area699 - Not Defined
  • CityLake Mathews
  • CountyRiverside
  • Zip Code92570

Interior

  • InteriorTile
  • Interior FeaturesBeamed Ceilings, Ceiling Fan(s), Separate/Formal Dining Room, Eat-in Kitchen, Open Floorplan, Pantry, Quartz Counters, Recessed Lighting, All Bedrooms Down, Bedroom on Main Level, Main Level Primary, Primary Suite, Walk-In Pantry
  • AppliancesBuilt-In Range, Dishwasher, Microwave, Propane Cooktop, Water Heater, Propane Oven, Propane Range
  • HeatingCentral
  • CoolingCentral Air
  • FireplaceYes
  • FireplacesFamily Room, Wood Burning
  • # of Stories1
  • StoriesOne

Price Change History for 20705 Onaknoll, Lake Mathews, (MLS® #IG26033580)

Date Details Price Change
Price Reduced (from $1,025,000) $999,880 $25,120 (2.45%)

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  • City:
    Lake Mathews
  • Price Range:
    $999,880 - $1,999,000
  • Current Listings:
    9
  • HOA Dues:
    $0
  • Average Price per Square Foot:
    $439

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Based on information from California Regional Multiple Listing Service, Inc. as of April 11th, 2026 at 4:12pm PDT. 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.