445 Promontory, Irvine Property Listing: MLS® #OC25193401

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.

445 Promontory, Irvine Property Listing: MLS® #OC25193401 Close
Page Summary
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  • MLS® #: OC25193401
  • 445 Promontory
  • Irvine, CA 92602
  • $5,723,000
  • 5 Beds, 6 Bath, 4579 SqFt, 0.15 Acres
  • Office: Toll Brothers Real Estate, Inc

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.

Supplemental Remarks

Essential Information

  • MLS® #OC25193401
  • Listing Price$5,723,000
  • List Price per Square Foot$1,249.84
  • Date ListedAugust 28th, 2025
  • Days on Market1
  • Bedrooms5
  • Bathrooms6.00
  • Full Baths5
  • Half Baths1
  • Square Footage4,579
  • Acres0.15
  • Lot Sq.Ft.6,482
  • Garage Parking2
  • Year Built2025
  • TypeResidential
  • Sub-TypeDetached
  • StatusActive

Dues

  • HOA Dues$975
  • Mello Roos Dues$1
  • Total Monthly Dues$975

Community Information

  • Address445 Promontory
  • AreaOC - IRVINE (92602)
  • SubdivisionOrchard Hills
  • CityIrvine
  • CountyOrange
  • StateCA
  • Zip Code92602

Amenities

  • Parking Spaces2
  • ViewCity Lights
  • Has PoolYes
  • PoolCommunity/Common,Association

Utilities

Electricity Available,Natural Gas Connected,Sewer Connected,Water Connected

Parking

Garage,Garage - Two Door,Garage Door Opener

Interior

  • HeatingForced Air Unit
  • CoolingCentral Forced Air
  • FireplaceYes
  • FireplacesGreat Room
  • # of Stories2
  • Stories2 Story

Interior Features

Pantry,Recessed Lighting,Two Story Ceilings,Unfurnished

Appliances

Dishwasher,Disposal,Microwave,Refrigerator,6 Burner Stove,Gas Oven,Gas Range

Exterior

  • RoofTile/Clay
  • ConstructionStucco,Frame

Lot Description

Curbs,Easement Access,Sidewalks

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Listing information last updated on September 3rd, 2025 at 12:54am PDT.