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445 Promontory
Irvine, CA 92602
Orchard Hills Area
Price:$5,723,000
$1,249.84 / Sq.Ft.
Bedroom:5Bathroom:6
Sq. Ft.:4,579Year Built:2025
Type:Single Family Residence, Detached
MLS #:OC25193401Status:Active
Listed:8/28/2025Modified:8/29/2025
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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 constructi.
Rooms Amenities
  • 5 Bedrooms
  • 5 Full Baths
  • 1 1/2 Bath
  • Bedrooms: Entry, Foyer, Great Room, Loft, Master Suite, Study/Office, Walk-In Pantry
  • Dining: Formal Dining Room
  • View: City Lights
 
  • Parking: Driveway, Driveway - Concrete, Garage, Garage - Front Entry, Garage - Two Door, Garage Door Opener
  • # of Garages: 2
  • Pool: Association, Community Pool
  • Spa: Association
  • Appliances: 6 Burner Stove, Dishwasher, Garbage Disposal, Gas Oven, Gas Range, Microwave, Refrigerator, Water Heater Unit
Interior Exterior/Structural
  • Heating: Central Furnace
  • Cooling: Central
 
  • Roof: Tile
Lot Description Community/Association
  • Lot Sq. Ft.: 6,483
  • Acres: 0.149
 
  • Orange County
  • Area: Orchard Hills
  • School District: Irvine Unified
  • Elementary: Canyon View
  • Jr. High: Sierra Vista
  • High: Northwood
  • HOA: $975 +
  • Builder Tract: Other (OTHR)
Price Information Listing Information
  • Current Price: $5,723,000
  • Original Price: $5,723,000
  • Price/Sq. Ft.: $1,249.84
 
  • List Type: Standard
  • Listed Date: 8/28/2025
  • Modified Date: 8/29/2025
Listing Agent Listing Office
Jennifer Robertson
866-232-1631
 Toll Brothers Real Estate, Inc
 
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  Need Help?
Jessica Son
Jessica Son
DRE# 02205271
Call 562-325-0503
to refer to MLS # OC25193401
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The information above, though secured from sources believed to be reliable, cannot be guaranteed. The buyer should independently verify this information to his/her satisfaction. Coldwell Banker Best Realty may or may not be the listing broker of this property. In either case, where allowed by law, Coldwell Banker Best Realty can represent you in the purchase of this property.

Based on information from California Regional Multiple Listing Service, Inc. as of 8/29/2025. 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.

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