445 Promontory
Irvine, CA 92602
4579 sqft | 5 beds | 5.5 baths | 0.15 acres | #OC25193401
Description
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.
Property Details
- InteriorSeparateFormalDiningRoom, HighCeilings, OpenFloorplan, Pantry, QuartzCounters, RecessedLighting, TwoStoryCeilings, Unfurnished, WiredFor
- Utility FeaturesElectricityAvailable, NaturalGasConnected, SewerConnected, WaterConnected
- Lot DescriptionZeroToOneUnitAcre, NoLandscaping
- Property SubtypeSingleFamilyResidence
- School DistrictIrvine Unified
- Middle SchoolSierra Vista
- Exterior MaterialsRainGutters
- Sewer InformationPublicSewer
- Elementary SchoolCanyon View
- ViewCityLights
- SubdivisionThe Summit
- Original List Price$5,723,000
- MLS #OC25193401
- MLS #OC25193401
- High SchoolNorthwood
- Property TypePurchase
- Utility SourcePrivate
- Cost5723000
- Acres0.1488
- CountyOrange
- Structure TypeHouse
- Square Feet4579
- Year Built2025
- FoundationSlab
- Bathrooms5.5
- Hoa Fees975
- Bedrooms5
- Full Baths5
- Half Baths1
- Stories2
- Parking Spaces2
Location
Legal
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 the most recent time synced 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
Last Updated: . Source: CRMLS
Listing Courtesy
Listing Agent: Jennifer Robertson (#OCROBJENN)
Listing Office: Toll Brothers Real Estate, Inc (#OC19303)

Interested in Purchasing 445 Promontory?
Get an estimate on monthly payments on this property.
Note: The results shown are estimates only and do not include all factors. Speak with a licensed agent or loan provider for exact details. This tool is sourced from CloseHack.