104 Interstellar Irvine, CA 92618
Great Park NeighborhoodEstimated payment $30,068/month
Highlights
- 24-Hour Security
- In Ground Pool
- Open Floorplan
- Portola High School Rated A+
- Solar Power System
- Wolf Appliances
About This Home
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 home’s 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 $700,000—creating 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.
Listing Agent
Coldwell Banker Realty Brokerage Phone: 949-500-9979 License #01921021 Listed on: 04/06/2026
Home Details
Home Type
- Single Family
Year Built
- Built in 2019 | Remodeled
Lot Details
- 6,386 Sq Ft Lot
- Level Lot
- Back Yard
HOA Fees
- $389 Monthly HOA Fees
Parking
- 2 Car Direct Access Garage
- Parking Available
- Front Facing Garage
- Driveway
Home Design
- Entry on the 1st floor
- Turnkey
- Planned Development
Interior Spaces
- 4,413 Sq Ft Home
- 2-Story Property
- Open Floorplan
- High Ceiling
- Recessed Lighting
- Plantation Shutters
- Drapes & Rods
- Formal Entry
- Family Room Off Kitchen
- Living Room
- Dining Room
- Home Office
- Loft
- Neighborhood Views
Kitchen
- Open to Family Room
- Eat-In Kitchen
- Convection Oven
- Six Burner Stove
- Gas Cooktop
- Range Hood
- Microwave
- Dishwasher
- Wolf Appliances
- Kitchen Island
- Disposal
Flooring
- Wood
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms | 1 Main Level Bedroom
- Walk-In Closet
- Remodeled Bathroom
- Makeup or Vanity Space
- Freestanding Bathtub
- Soaking Tub
- Bathtub with Shower
- Separate Shower
Laundry
- Laundry Room
- Laundry on upper level
- Washer Hookup
Pool
- In Ground Pool
- Heated Spa
Outdoor Features
- Balcony
- Covered Patio or Porch
- Exterior Lighting
- Rain Gutters
Schools
- Portola High School
Additional Features
- Solar Power System
- Central Heating and Cooling System
Listing and Financial Details
- Tax Lot 86
- Tax Tract Number 18031
- Assessor Parcel Number 59145121
- $17,275 per year additional tax assessments
Community Details
Overview
- Altair Irvine Master Association, Phone Number (949) 502-5623
- Seabreeze Management Company HOA
- Built by Toll Brothers
Amenities
- Community Barbecue Grill
- Clubhouse
Recreation
- Tennis Courts
- Sport Court
- Community Pool
- Community Spa
- Park
- Hiking Trails
Security
- 24-Hour Security
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $43,019 | $2,641,887 | $1,233,413 | $1,408,474 |
| 2024 | $43,019 | $2,590,086 | $1,209,229 | $1,380,857 |
| 2023 | $42,086 | $2,539,300 | $1,185,518 | $1,353,782 |
| 2022 | $40,714 | $2,435,000 | $1,162,272 | $1,272,728 |
| 2021 | $36,184 | $2,032,089 | $787,545 | $1,244,544 |
| 2020 | $35,814 | $2,013,245 | $770,372 | $1,242,873 |
| 2019 | $8,161 | $755,267 | $755,267 | $0 |
| 2018 | $8,102 | $749,810 | $749,810 | $0 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 04/06/2026 04/06/26 | For Sale | $4,888,000 | +100.7% | $1,108 / Sq Ft | |
| 08/31/2021 08/31/21 | Sold | $2,435,000 | -1.8% | $552 / Sq Ft | View Prior Sale |
| 07/16/2021 07/16/21 | Pending | -- | -- | -- | |
| 07/08/2021 07/08/21 | Price Changed | $2,479,000 | -6.1% | $562 / Sq Ft | |
| 06/16/2021 06/16/21 | For Sale | $2,639,800 | -- | $598 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | -- | Pacific Coast Title | |
| Grant Deed | $2,435,000 | Fidelity National Title Co | |
| Grant Deed | $2,011,500 | Westminster Title Company |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $7,760,000 | New Conventional | |
| Previous Owner | $1,704,500 | New Conventional | |
| Previous Owner | $1,206,750 | New Conventional |
Source: California Regional Multiple Listing Service (CRMLS)
MLS Number: NP26062750
APN: 591-451-21
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