About 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.
Features of 3100 Garretson Avenue
| MLS® # | OC26094602 |
|---|---|
| Price | $3,649,000 |
| Sold Price | $3,380,000 |
| Bedrooms | 5 |
| Bathrooms | 5.00 |
| Full Baths | 4 |
| Half Baths | 1 |
| Square Footage | 5,518 |
| Lot Sqft | 43,560 |
| Acres | 1.00 |
| Year Built | 2026 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Modern, Ranch |
| Status | Closed |
| # Of Units | 1 |
Community Information
| Address | 3100 Garretson Avenue |
|---|---|
| Area | 248 - Corona |
| Subdivision | Mountain Gate |
| City | Corona |
| County | Riverside |
| Zip Code | 92881 |
Amenities
| Parking Spaces | 9 |
|---|---|
| Parking | Direct Access, Driveway, Garage Faces Front, Garage, Circular Driveway, Concrete, Door-Multi, Driveway Up Slope From Street, Garage Door Opener, Garage Faces Side, Oversized, RV Access/Parking, RV Garage, Tandem |
| # of Garages | 9 |
| Garages | Direct Access, Driveway, Garage Faces Front, Garage, Circular Driveway, Concrete, Door-Multi, Driveway Up Slope From Street, Garage Door Opener, Garage Faces Side, Oversized, RV Access/Parking, RV Garage, Tandem |
| View | Mountain(s), City Lights |
| Is Waterfront | No |
| Has Pool | No |
| Pool | None |
Interior
| Interior | Tile, Wood |
|---|---|
| Interior Features | Ceiling Fan(s), Separate/Formal Dining Room, Bar, Beamed Ceilings, Breakfast Bar, Cathedral Ceiling(s), Dressing Area, French Door(s)/Atrium Door(s), High Ceilings, Jack and Jill Bath, Main Level Primary, Primary Suite, Quartz Counters, Recessed Lighting, Storage, Tandem, Two Story Ceilings, Walk-In Closet(s), Wet Bar, Wired for Data, Wired for Sound |
| Appliances | Dishwasher, Disposal, Built-In Range, Convection Oven, Double Oven, Electric Range, Electric Water Heater, ENERGY STAR Qualified Appliances, ENERGY STAR Qualified Water Heater, Gas Range, High Efficiency Water Heater, Ice Maker, SixBurnerStove, Trash Compactor, Water Heater, Water Purifier, Water Softener, Water To Refrigerator |
| Heating | Central, ENERGY STAR Qualified Equipment, Heat Pump |
| Cooling | Central Air, Attic Fan, ENERGY STAR Qualified Equipment, Heat Pump, Whole House Fan |
| Has Basement | No |
| Fireplace | Yes |
| Fireplaces | Family Room, Gas, Gas Starter, Primary Bedroom |
| # of Stories | 2 |
| Stories | Two |
Exterior
| Exterior | Stucco, Drywall, Ducts Professionally Air-Sealed, Spray Foam Insulation, Stone |
|---|---|
| Exterior Features | Barbecue |
| Lot Description | ZeroToOneUnitAcre, Corner Lot, Front Yard, Rectangular Lot, Yard |
| Windows | Casement Window(s), Double Pane Windows, ENERGY STAR Qualified Windows, Tinted Windows |
| Roof | Spanish Tile, Tile |
| Construction | Stucco, Drywall, Ducts Professionally Air-Sealed, Spray Foam Insulation, Stone |
| Foundation | Slab |
School Information
| District | Corona-Norco Unified |
|---|
Additional Information
| Date Listed | May 1st, 2026 |
|---|---|
| Date Sold | July 24th, 2026 |
| Days on Market | 35 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Michael Rios |
|---|---|
| Office | Douglas Elliman of California |
