About 445 Promontory
Pinnacle at The Summit at Orchard Hills by Toll Brothers – Homesite 0019. Experience refined luxury with the Addis floor plan, Italianate exterior, 5 ensuite bedrooms, 5.5 baths, approx. 4,579 sq. ft. of living space on a 6,483 sq. ft. homesite, with 2-car garage and pool-sized backyard. This rare single-loaded street offers privacy with no direct front or rear neighbors, while elevated city-light views extend toward Newport and Catalina Island. Designed for modern living, the home features a cantilevered steel floating stair with glass railing, 22’ stairwell ceilings, glass walls in flex spaces, and multiple Western multi-slide stacking doors for seamless indoor/outdoor living. Additional highlights include a downstairs suite and office, loft, 60” Primo fireplace, Wolf® and Sub-Zero® appliances, spa-inspired primary bath with Kohler® digital shower system, floating vanities with LED lighting, designer electrical and low-voltage selections, and a private primary suite deck. Estimated completion is Summer 2026, presenting a limited opportunity in Irvine’s most desirable staff-gated hillside community. Residents enjoy access to resort-style amenities, saltwater pools, parks, and acclaimed Irvine schools. Buyers still have time to personalize cabinets, countertops, and flooring. Photos are of the model home; actual home is under construction.
Features of 445 Promontory
| MLS® # | OC25193401 |
|---|---|
| Price | $5,723,000 |
| Bedrooms | 5 |
| Bathrooms | 6.00 |
| Full Baths | 5 |
| Half Baths | 1 |
| Square Footage | 4,579 |
| Acres | 0.15 |
| Year Built | 2025 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Status | Active |
Community Information
| Address | 445 Promontory |
|---|---|
| Area | OH - Orchard Hills |
| Subdivision | The Summit |
| City | Irvine |
| County | Orange |
| Zip Code | 92602 |
Amenities
| Amenities | Sport Court, Outdoor Cooking Area, Barbecue, Picnic Area, Pool, Spa/Hot Tub |
|---|---|
| Utilities | Electricity Available, Natural Gas Connected, Sewer Connected, Water Connected |
| Parking Spaces | 2 |
| Parking | Concrete, Door-Multi, Driveway, Garage Faces Front, Garage, Garage Door Opener |
| # of Garages | 2 |
| Garages | Concrete, Door-Multi, Driveway, Garage Faces Front, Garage, Garage Door Opener |
| View | City Lights |
| Is Waterfront | No |
| Has Pool | Yes |
| Pool | Community, Association |
Interior
| Interior | Carpet, Tile |
|---|---|
| Interior Features | Separate/Formal Dining Room, High Ceilings, Open Floorplan, Pantry, Quartz Counters, Recessed Lighting, Two Story Ceilings, Unfurnished, Wired for Data, Entrance Foyer, Loft, Primary Suite, Walk-In Pantry, Walk-In Closet(s) |
| Appliances | SixBurnerStove, Dishwasher, Disposal, Gas Oven, Gas Range, Microwave, Refrigerator, Water Heater |
| Heating | Central |
| Cooling | Central Air |
| Has Basement | No |
| Fireplace | Yes |
| Fireplaces | Great Room |
| # of Stories | 2 |
| Stories | Two |
Exterior
| Exterior | Drywall, Frame, Stucco |
|---|---|
| Exterior Features | Rain Gutters |
| Lot Description | ZeroToOneUnitAcre, No Landscaping |
| Windows | Double Pane Windows, Screens |
| Roof | Tile |
| Construction | Drywall, Frame, Stucco |
| Foundation | Slab |
School Information
| District | Irvine Unified |
|---|---|
| Elementary | Canyon View |
| Middle | Sierra Vista |
| High | Northwood |
Additional Information
| Date Listed | August 28th, 2025 |
|---|---|
| Days on Market | 47 |
| Zoning | res |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
| HOA Fees | 975 |
| HOA Fees Freq. | Monthly |
| Leased Land | Fee |
| Senior Community | No |
Listing Details
| Agent | Jennifer Robertson |
|---|---|
| Office | Toll Brothers Real Estate, Inc |