Welcome to one of Irvine's most prestigious guard-gated communities, Altair, where luxury, privacy, and architectural elegance come together. Built by renowned luxury homebuilder Toll Brothers, this beautifully upgraded Artemis residence offers approximately 4,948 square feet of thoughtfully designed living space, featuring 5 bedrooms, 5.5 bathrooms, and an exceptional balance of sophistication and functionality.
A dramatic two-story entry welcomes you with soaring ceilings, an elegant curved staircase, and striking architectural details. Throughout the residence, extensive designer upgrades, Restoration Hardware lighting, motorized window shades, and carefully selected finishes create a refined, contemporary atmosphere. At the heart of the home is a beautifully appointed gourmet kitchen, complemented by a separate oversized prep kitchen, ideal for entertaining and everyday convenience. The thoughtfully designed floor plan offers spacious living and dining areas, a versatile main-level bedroom or private office with a full bathroom, and a dedicated fitness or yoga room.
Upstairs, the luxurious primary suite provides a peaceful retreat, complete with a generous sitting area, beautifully upgraded bathroom, and spacious walk-in closet. Additional bedrooms offer comfort, privacy, and flexibility. A distinctive feature of this residence is its indoor-outdoor living experience. The private side courtyard and landscaped backyard, accented by elegant water features, provide multiple outdoor spaces for relaxation and entertaining. Residents of Altair enjoy 24-hour guard-gated security and access to resort-inspired amenities, including beautiful swimming pools, clubhouses, tennis courts, and recreational spaces. Conveniently located near Irvine's premier shopping, dining, parks, and highly regarded schools.
More than just a beautifully upgraded home, this is an opportunity to experience the quality, exclusivity, and lifestyle that make Altair one of Irvine's most desirable luxury communities.
For sale
Listed by: PACIFIC STERLING REALTY/Irvine • LILI QIAN • 626-475-2156
$4,390,000
114 Interstellar, Irvine, CA 92618
5beds
4,948sqft
Single Family Residence
Built in 2018
5,700 Square Feet Lot
$4,180,500 Zestimate®
$887/sqft
$389/mo HOA
What's special
- 20 days
- 1,045
- 68
Zillow last checked:
Listing updated:
Listed by:
LILI QIAN DRE #01925737 626-475-2156,
PACIFIC STERLING REALTY/Irvine,
Yaxin Sun DRE #02028271 626-264-0395,
Pacific Sterling Realty
Source: CRMLS,MLS#: WS26229378
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
Rooms
- Room types: Bonus Room, Bedroom, Dance Studio, Entry/Foyer, Family Room, Kitchen, Laundry, Primary Bedroom, Pantry, Dining Room
Primary bedroom
- Features: Primary Suite
Bedroom
- Features: Bedroom on Main Level
Bathroom
- Features: Bathtub, Separate Shower, Tub Shower
Kitchen
- Features: Kitchen Island, Kitchen/Family Room Combo
Pantry
- Features: Walk-In Pantry
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Dishwasher, Disposal, Gas Range, Microwave, Refrigerator
- Laundry: Inside, Laundry Room
Features
- Separate/Formal Dining Room, Eat-in Kitchen, High Ceilings, Open Floorplan, Two Story Ceilings, Bedroom on Main Level, Primary Suite, Walk-In Pantry
- Has fireplace: Yes
- Fireplace features: Outside
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 4,948 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Accessibility
- Accessibility features: Parking
Features
- Levels: Two
- Stories: 2
- Entry location: front
- Pool features: Community, Association
- Has spa: Yes
- Spa features: Association, Community
- Has view: Yes
- View description: Neighborhood
Lot
- Size: 5,700 Square Feet
- Features: Back Yard, Front Yard
Details
- Parcel number: 59148104
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: French Provincial
- Property subtype: Single Family Residence
Condition
- Turnkey
- New construction: No
- Year built: 2018
Details
- Builder name: Toll Brothers
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Sidewalks, Gated, Pool
- Security: Carbon Monoxide Detector(s), Fire Detection System, Gated with Guard, Gated Community, Smoke Detector(s)
- Subdivision: Altair
HOA
- Has HOA: Yes
- Amenities included: Clubhouse, Barbecue, Playground, Pool, Spa/Hot Tub
- HOA fee: $389 monthly
- HOA name: Seabreeze
- HOA phone: 949-677-5433
Location
- Region: Irvine
Financial & listing details
- Price per square foot: $887/sqft
- Tax assessed value: $2,588,002
- Date on market: 10/26/2026
- Cumulative days on market: 20 days
- Listing terms: Cash,Cash to New Loan,Conventional,1031 Exchange
Estimated market value
$4,180,500
$3.97M - $4.39M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/26/2026 | Listed for sale | $4,390,000-4.1%$887/sqft |
Source:  CRMLS #WS26229378 Report a problem | ||
| 11/15/2025 | Listing removed | $4,580,000-9.8%$926/sqft |
Source:  SDMLS #OC25090901 Report a problem | ||
| 6/28/2025 | Listed for sale | $5,080,000+119%$1,027/sqft |
Source: SDMLS #OC25090901 Report a problem | ||
| 2/24/2020 | Sold | $2,320,000-1.3%$469/sqft |
Source:  CRMLS #WS20013386 Report a problem | ||
| 2/18/2020 | Pending sale | $2,350,000$475/sqft |
Source: RE/MAX UNIVERSAL REALTY #WS20013386 Report a problem | ||
| 10/22/2019 | Listed for sale | $2,350,000+12.9%$475/sqft |
Source: RE/MAX UNIVERSAL REALTY #WS20013386 Report a problem | ||
| 10/25/2018 | Sold | $2,081,000$421/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $2,588,002 +2% |
| 2025 | $44,378 +2% | $2,537,257 +2% |
| 2024 | $43,508 +2.2% | $2,487,507 +2% |
| 2023 | $42,571 +2% | $2,438,733 +2% |
| 2022 | $41,737 +2% | $2,390,915 +2% |
| 2021 | $40,918 +1.4% | $2,344,035 +10.4% |
| 2020 | $40,372 +7.6% | $2,122,380 +2% |
| 2019 | $37,534 +1.9% | $2,080,765 +128.2% |
| 2018 | $36,831 | $911,755 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: Orange County Great Park
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