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$4,680,000
116 Days On Site

104 Interstellar
Irvine, CA 92618

For Sale|Single Family Residence|Active
5
Beds
6
Total Baths
5
Full Baths
1
Partial Bath
4,413
SqFt
$1,061
/SqFt
2019
Built
County:
Orange
Listed by Sawsan Saba of Coldwell Banker Realty (949) 500-9979
Call Now: (408) 868-2620
Is this the listing for you? We can help make it yours.
(408) 868-2620
104 Interstellar104 Interstellar104 Interstellar104 Interstellar
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Situated within the prestigious 24-hour guard-gated community of Altair, this Toll Brothers Helios Italianate residence offers 4413 square feet of thoughtfully designed living, complemented by extensive enhancements throughout. A double-height foyer creates a striking introduction to the home. Just off the entry, a formal living room framed by arched windows offers a refined space well suited for an office, library, or sitting room. Beyond the foyer, the layout opens to the dining area, expansive family room, and gourmet kitchen, where the homes open-concept design is tailored for both everyday living and elevated entertaining. The gourmet kitchen is appointed with a large center island, a 6-burner Wolf range, abundant cabinetry, and generous prep space. Recessed lighting and expansive windows bring in natural light, while oversized pocket doors extend the interior living spaces effortlessly to the outdoors. Designed as a true extension of the home, the backyard features thoughtfully executed improvements totaling more than $700,000creating a private resort-like setting. Complete with a pool and spa, covered outdoor living area, multiple gathering spaces, and curated landscaping, the outdoor environment is both functional and visually striking. The home features five en-suite bedrooms, including a desirable main-level suite. Upstairs, the primary suite offers a spacious retreat with a sitting area and a well-appointed bath featuring a freestanding soaking tub and separate walk-in shower. Secondary bedrooms each include en-suite baths, with one offering a private balcony, while a second-level loft provides additional flexible living space. Additional features include built-in audio in the living room, an upper-level laundry room with cabinetry and sink, paid-off solar, and an upgraded driveway. Residents of Altair enjoy access to resort-style amenities including pools and spas, clubhouse, tennis and multi-sport courts, parks, and scenic walking trails, all within a secure, guard-gated setting. Ideally located near premier shopping, dining, and major transportation routes, and within the Irvine Unified School District.

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Listing Snapshot
Price 
$4,680,000
Days On Site 
116 Days
Bedrooms 
5
Inside Area (SqFt) 
4,413 sqft
Total Baths 
6
Full Baths 
5
Partial Baths 
1
Lot Size 
0.1466 Acres
Year Built 
2019
MLS® Number 
NP26062750
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
$389 monthly
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 days agoListing updated with changes from the MLS®
2 months agoPrice changed to $4,680,000
3 months agoStatus changed to Active
4 months agoListing first seen on site
General Features
Disclosures 
Homeowners Association
Energy Features 
Solar
Garage 
Yes
Garage Spaces 
2
Number Of Stories 
2
Parking Spaces 
2
Property Condition 
Updated/Remodeled
Property Sub Type 
Single Family Residence
Security 
24 Hour SecurityGated CommunityGated with Guard
Sewer 
Public Sewer
Special Circumstances 
Standard
SqFt Total 
4413
Water Source 
Public
Interior Features
Appliances 
DishwasherDisposalMicrowaveConvection OvenCooktopGas Cooktop
Cooling 
Central Air
Flooring 
TileWood
Heating 
Forced Air
Laundry Features 
Washer Hookup
Spa 
Yes
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Exterior Features
Patio And Porch 
Covered
Pool Features 
AssociationPrivateIn GroundCommunity
Private Pool 
Yes
Spa 
Yes
Spa Features 
HeatedPrivate
View 
Neighborhood
Waterview 
Neighborhood
Community Features
Association Amenities 
Sport CourtBarbecuePool
Association Dues 
389
Community Features 
CurbsSidewalks
Financing Terms Available 
Cash
HOA Fee Frequency 
Monthly
Listed by Sawsan Saba of Coldwell Banker Realty (949) 500-9979



This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, non-commercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS®. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS®.

Last checked 2026

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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