445 Promontory, Irvine, CA

$5,723,000

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5

Beds

6

Baths

4,579

Square feet

0.15

Acres

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 Irvines 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 Detached
Status Active

Community Information

Address 445 Promontory
Area OC - IRVINE (92602)
Subdivision Orchard Hills
City Irvine
County Orange
State CA
Zip Code 92602

Amenities

Utilities Electricity Available,Natural Gas Connected,Sewer Connected,Water Connected
Parking Spaces 2
Parking Garage,Garage - Two Door,Garage Door Opener
# of Garages 2
View City Lights
Is Waterfront No
Has Pool Yes
Pool Community/Common,Association

Interior

Interior Features Pantry,Recessed Lighting,Two Story Ceilings,Unfurnished
Appliances Dishwasher,Disposal,Microwave,Refrigerator,6 Burner Stove,Gas Oven,Gas Range
Heating Forced Air Unit
Cooling Central Forced Air
Fireplace Yes
Fireplaces Great Room
# of Stories 2
Stories 2 Story

Exterior

Lot Description Curbs,Easement Access,Sidewalks
Roof Tile/Clay
Construction Stucco,Frame

Additional Information

Date Listed August 28th, 2025
Days on Market 1
Zoning res
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeToll Brothers Real Estate, Inc

Listing Map

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