- 5 Beds
- 5 Baths
- 5,518 Sqft
- 1 Acres
3100 Garretson Avenue
Welcome to 3100 Garretson Avenue, a striking Mountain Modern estate set on a flat one-acre parcel in prestigious South Corona. Blending clean architectural lines with warm natural materials, this brand-new construction 5,518 sq ft residence offers modern design, volume and livable luxury. Soaring 12-foot ceilings throughout and dramatic 22-foot vaulted ceilings in the main living areas and primary suite create an immediate wow factor. Oversized 10-foot doors and expansive Pella windows flood the home with natural light and seamlessly connect indoor and outdoor living. The home features 5 bedrooms, 4.5 bathrooms, an office and a thoughtfully designed layout built for both everyday living and entertaining. Interior finishes include herringbone French oak flooring with brass inlay, custom rift white oak cabinetry and a refined mix of limestone, marble and onyx surfaces throughout. At the center of the home, the open-concept great room is anchored by a 72-inch linear fireplace wrapped in Casablanca rough-cut stone, adding warmth and architectural texture to the space. The chef’s kitchen is designed for both function and style, featuring built-in luxury Fisher and Paykel appliances, dual dishwashers, an oversized island and a full butler’s pantry. Bar & lounge area with sink, refrigerator and dishwasher makes entertaining effortless. The primary suite is a true retreat with vaulted ceilings, a see-through stone fireplace and a private bonus room ideal for a gym, lounge or additional office. The spa-inspired bath includes a steam shower with digital Kohler controls, soaking tub, and direct outdoor access. Closets are delivered unfinished, allowing for fully customized built-in systems designed to the buyer’s exact specifications and storage needs. Additional features include multiple covered California-style patios, multi-zone high-efficiency HVAC, whole-house fan, tankless water system, EV charging and integrated audio and security systems. The expansive grounds offer a rare opportunity to create a true resort-style outdoor living experience, with space for a custom pool, guest house, sport court or fully customized entertaining areas. Car enthusiasts will appreciate the oversized three-car garage plus an approximately 2,000 sq ft detached RV garage, providing exceptional space for vehicles, storage or a private collection. This is an experience that must be felt to be fully appreciated. Private showings available by appointment.
Essential Information
- MLS® #OC26094602
- Price$3,749,000
- Bedrooms5
- Bathrooms5.00
- Full Baths4
- Half Baths1
- Square Footage5,518
- Acres1.00
- Year Built2026
- TypeResidential
- Sub-TypeSingle Family Residence
- StyleModern, Ranch
- StatusActive
Community Information
- Address3100 Garretson Avenue
- Area248 - Corona
- SubdivisionMountain Gate
- CityCorona
- CountyRiverside
- Zip Code92881
Amenities
- Parking Spaces9
- # of Garages9
- ViewCity Lights, Mountain(s)
- PoolNone
Parking
Concrete, Door-Multi, Direct Access, Driveway, Garage Faces Front, Garage, Garage Door Opener, RV Access/Parking, Tandem, Circular Driveway, Driveway Up Slope From Street, Garage Faces Side, Oversized, RV Garage
Garages
Concrete, Door-Multi, Direct Access, Driveway, Garage Faces Front, Garage, Garage Door Opener, RV Access/Parking, Tandem, Circular Driveway, Driveway Up Slope From Street, Garage Faces Side, Oversized, RV Garage
Interior
- InteriorTile, Wood
- FireplaceYes
- # of Stories2
- StoriesTwo
Interior Features
Beamed Ceilings, Breakfast Bar, Ceiling Fan(s), Cathedral Ceiling(s), Separate/Formal Dining Room, High Ceilings, Quartz Counters, Recessed Lighting, Storage, Bar, Wired for Sound, Jack and Jill Bath, Main Level Primary, Primary Suite, Walk-In Closet(s), Dressing Area, French Door(s)/Atrium Door(s), Tandem, Two Story Ceilings, Wet Bar, Wired for Data
Appliances
Built-In Range, Convection Oven, Double Oven, Dishwasher, ENERGY STAR Qualified Appliances, Electric Range, Electric Water Heater, Disposal, Gas Range, High Efficiency Water Heater, Ice Maker, Water Softener, Trash Compactor, Water Heater, ENERGY STAR Qualified Water Heater, SixBurnerStove, Water Purifier, Water To Refrigerator
Heating
Central, ENERGY STAR Qualified Equipment, Heat Pump
Cooling
Central Air, ENERGY STAR Qualified Equipment, Whole House Fan, Attic Fan, Heat Pump
Fireplaces
Family Room, Gas, Gas Starter, Primary Bedroom
Exterior
- Exterior FeaturesBarbecue
- RoofSpanish Tile, Tile
- FoundationSlab
Exterior
Drywall, Stucco, Ducts Professionally Air-Sealed, Spray Foam Insulation, Stone
Lot Description
ZeroToOneUnitAcre, Front Yard, Rectangular Lot, Yard, Corner Lot
Windows
Double Pane Windows, Casement Window(s), ENERGY STAR Qualified Windows, Tinted Windows
Construction
Drywall, Stucco, Ducts Professionally Air-Sealed, Spray Foam Insulation, Stone
School Information
- DistrictCorona-Norco Unified
Additional Information
- Date ListedMay 1st, 2026
- Days on Market15
Listing Details
- AgentMichael Rios
- OfficeDouglas Elliman of California
Price Change History for 3100 Garretson Avenue, Corona, (MLS® #OC26094602)
| Date | Details | Change |
|---|---|---|
| Status Changed from Coming Soon to Active | – |
Michael Rios, Douglas Elliman of California.
Based on information from California Regional Multiple Listing Service, Inc. as of May 20th, 2026 at 2:55am 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.