Discover exceptional design and functionality in this elegant Toll Brothers estate, located in the prestigious 24-hour guard-gated community of Altair Irvine. This thoughtfully upgraded 5-bedroom, 5.5-bathroom home offers approx. 5,340 square feet of refined living space on one of the most prominent lots on the street, offering impressive curb appeal and a wide frontage.
A grand entry welcomes you into a light-filled interior with a seamless indoor-outdoor connection. The main level features an open-concept great room with expansive sliding glass doors and four convenient access points connecting the home to the yard, enhancing flow and flexibility. The gourmet kitchen is equipped with premium Wolf and Sub-Zero appliances, a walk-in pantry, and a large center island. A separate prep kitchen offers additional space for culinary needs, ideal for hosting or daily cooking routines.
Enjoy your morning coffee in the dining area while taking in sweeping mountain views, setting a tranquil tone for the day. The professionally designed backyard includes a private putting green, a tranquil waterfall feature, and multiple areas for entertaining and relaxation. The soft water system and other thoughtful upgrades elevate everyday comfort.
Upstairs, the luxurious primary suite boasts a spa-inspired bathroom with soaking tub, oversized shower, dual vanities, and walk-in closets. Three secondary ensuite bedrooms and a spacious loft complete the upper level. A main-floor guest suite provides added convenience.
Residents of Altair enjoy access to world-class amenities including resort-style pools and spas, tennis and sports courts, clubhouses, parks, and trails. Zoned for award-winning Irvine Unified schools, and conveniently located near Portola High School, Cadence Park, Irvine Spectrum, and the Great Park.
A grand entry welcomes you into a light-filled interior with a seamless indoor-outdoor connection. The main level features an open-concept great room with expansive sliding glass doors and four convenient access points connecting the home to the yard, enhancing flow and flexibility. The gourmet kitchen is equipped with premium Wolf and Sub-Zero appliances, a walk-in pantry, and a large center island. A separate prep kitchen offers additional space for culinary needs, ideal for hosting or daily cooking routines.
Enjoy your morning coffee in the dining area while taking in sweeping mountain views, setting a tranquil tone for the day. The professionally designed backyard includes a private putting green, a tranquil waterfall feature, and multiple areas for entertaining and relaxation. The soft water system and other thoughtful upgrades elevate everyday comfort.
Upstairs, the luxurious primary suite boasts a spa-inspired bathroom with soaking tub, oversized shower, dual vanities, and walk-in closets. Three secondary ensuite bedrooms and a spacious loft complete the upper level. A main-floor guest suite provides added convenience.
Residents of Altair enjoy access to world-class amenities including resort-style pools and spas, tennis and sports courts, clubhouses, parks, and trails. Zoned for award-winning Irvine Unified schools, and conveniently located near Portola High School, Cadence Park, Irvine Spectrum, and the Great Park.
Property Details
Price:
$5,680,000
MLS #:
OC25163332
Status:
Active
Beds:
5
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
gpgreatpark
Listed Date:
Jul 21, 2025
Finished Sq Ft:
5,340
Lot Size:
6,987 sqft / 0.16 acres (approx)
Year Built:
2018
See this Listing
Schools
School District:
Irvine Unified
Interior
Appliances
6 Burner Stove, Built- In Range, Convection Oven, Dishwasher, Double Oven, Freezer, Disposal, Gas Range, Gas Cooktop, Microwave, Range Hood, Refrigerator, Tankless Water Heater, Warming Drawer, Water Purifier, Water Softener
Bathrooms
5 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Heating
Central
Laundry Features
Individual Room
Exterior
Association Amenities
Pool
Community Features
Sidewalks
Parking Spots
2.00
Financial
HOA Name
Altair Irvine Master Association
Map
Community
- Address118 Interstellar Irvine CA
- NeighborhoodGP – Great Park
- CityIrvine
- CountyOrange
- Zip Code92618
Subdivisions in Irvine
- Aldea ALDE
- Alder Creek ALDC
- Alders AD
- Amberhill AMBH
- Amberwood N.W. AW
- Ambridge AMBR
- Amelia OHAME
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- Arborlake AL
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- Ashford Place ASHP
- Ashton Green ASHG
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- Avenue One AVE1
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- Bel Aire BELA
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- Belvedere EVBEL
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- Bowen Court BOWC
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- Bryanwood BH
- Cachette WDCH
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- Campus View CV
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- Chelsea CPWCL
- Citrus CITR
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- Corte Bella CB
- Corte Bella OHCBL
- Creekside CK
- Crest – Akins CA
- Crest – Standard Pacific CS
- Crestwood Estates CE
- Cricket Club CRIC
- Cristal CRIS
- Crossing CS
- Cypress CYP
- Decada DECA
- Deerfield Park DC
- Deerfield Townhomes DB
- Delano EVDEL
- El Camino Glen CH
- Estates ES
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- Fiore FIOR
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- Georgetown GEOR
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- Glenneyre at Lanes End GLLE
- Greentree GT
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- Mendocino North MND2
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- Paloma PALO
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- Park Paseo PS
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- Patio Homes OT PH
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- Pointe – Turtle Rock PO
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- Princeton Townhomes CP
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- Sundance SD
- Sycamores Shady Canyon SHSM
- Terrace President TR
- Terrace TR
- Terrazza OHTER
- The Lakes LK
- The Plaza 5000 and 8000 PLZA
- Tiburon TIBU
- Tiempo TI
- Tierra TR
- Timberline TL
- Townhomes TH
- Treo WDTR
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- Woodside WS1
Market Summary
Current real estate data for Single Family in Irvine as of Oct 18, 2025
255
Single Family Listed
135
Avg DOM
960
Avg $ / SqFt
$2,875,991
Avg List Price
Property Summary
- 118 Interstellar Irvine CA is a Single Family for sale in Irvine, CA, 92618. It is listed for $5,680,000 and features 5 beds, 6 baths, and has approximately 5,340 square feet of living space, and was originally constructed in 2018. The current price per square foot is $1,064. The average price per square foot for Single Family listings in Irvine is $960. The average listing price for Single Family in Irvine is $2,875,991.
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118 Interstellar
Irvine, CA