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117 Interstellar, Irvine, CA 92618

$5.18M5bd · 6ba · 5,173 sqft
Lot 7,594 sqft•HOA $389/mo•Single Family Residence•
Active
•125d on market•MLS# OC-26127616

Property Description

Nestled within the prestigious 24-hour guard-gated community of Altair, this exceptional Toll Brothers Solano Collection estate epitomizes sophisticated California luxury living. Showcasing a stunning two-story design, the residence seamlessly blends elegance, comfort, and functionality, creating an unparalleled living experience. Upon entry, you are welcomed by expansive open-concept living spaces highlighted by soaring ceilings, abundant natural light, and seamless indoor-outdoor integration. The grand great room, formal dining area, California Room, and gourmet kitchen are thoughtfully designed to capture picturesque views and provide the perfect setting for both intimate gatherings and large-scale entertaining. The designer chef’s kitchen is a true culinary masterpiece, featuring an oversized center island with breakfast bar seating, an expansive walk-in pantry, custom cabinetry, and a premium suite of Wolf and Sub-Zero appliances. Every detail has been carefully curated to meet the highest standards of luxury and functionality. The lavish primary suite serves as a private sanctuary, offering a spacious retreat area, an impressive walk-in closet, and a spa-inspired bathroom complete with dual vanities, an oversized soaking tub, a luxurious walk-in shower with built-in seating, and a private water closet. A versatile bonus room provides exceptional flexibility for multi-generational living, executive office space, media room, or private guest accommodations. The first floor is adorned with elegant designer tile flooring, creating a refined and sophisticated atmosphere, while the second level features premium plush carpeting that adds warmth, comfort, and a touch of luxury throughout the private living quarters. Additional luxury enhancements include a solar system, a premium kitchen water filtration system, and numerous high-end upgrades throughout. Residents of Altair enjoy access to world-class, resort-style amenities, including an elegant clubhouse, three sparkling pools, tennis courts, bocce ball courts, playgrounds, and beautifully maintained parks. Ideally situated near Irvine’s most sought-after destinations, this home offers close proximity to award-winning schools including Portola High School, Great Park, Irvine Spectrum Center, and Woodbury Town Center, with convenient access to major freeways and transportation corridors.

Features & Amenities

FeeBuilt 2018

Property Details

Land Type
Fee
Year Built
2018
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
2
Garage Spaces
2
Cooling
Central Air
Flooring
Carpet, Tile
Roof
Tile
City
Irvine
Zip Code
92618
County
Orange
Listed byUnknown Office, Yan Wang

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$26,192.90
Principal & Interest
Loan Amount
$4,144,000
Total Interest
$5,285,444
Total Payment Over 30 Years
$9,429,444
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Luxury Tier · 5 active · 5 closed

117 Interstellar, Irvine, CA 92618

Irvine · Single Family Residence

$5.18M
Luxury Tier
Beds
5
Baths
6
Sqft
5,173
Lot
7,594 sqft
Year
2018
$/Sqft
$1001
Pool: Yes✓
Spa: Yes✓
Garage: 2-car✓

Listed 45.9% above the median closed sale of $3,550,000. Price per sqft ($1,001) is a 28% premium to closed comps ($779). Closed comps sold at 95% of list — buyers have negotiating leverage. Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Positioned above the market — commands a premium.

Premium
Subject listed at $5.18M· $1,001/sqft
Total list price
Closed comps
vs closed median $3.55M
+$1.63M (+45.9%)
Active comps
vs active median $6.18M
−$1.00M (−16.2%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $1,205
−$204 (−16.9%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
58 EgretIrvine2020565,2007,300$952$4.95M2198
119 GardenviewIrvine2016565,0967,215$1,330$6.78M187
525 Big SurIrvine2026564,7987,875$1,580$7.58M1285
51 ThrushIrvine2019565,0008,742$1,236$6.18M1684
61 ButtonquailIrvine2018564,9526,538$925$4.58M10083
Total: 5 · Average5.06.05,009.27,534$1,204.6$6.01M30
Median5,000$6.18M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
77 CliffordIrvine201305/26/2026564,6006,600$3.78M$3.58M$7780.958892
123 CalderonIrvine201609/28/2026564,6767,291$3.39M$3.10M$6630.9121185
127 CruiserIrvine201708/05/2026564,5877,461$3.75M$3.45M$7520.9213785
208 RadialIrvine201509/24/2026564,6057,925$3.68M$3.55M$7710.969684
119 BalanceIrvine201907/08/2026574,8347,644$4.50M$4.50M$9311.005083
Total: 5 · Average5.06.24,660.47,384.2$3.64M$3.64M$779—116.4
Median4,605$3.55M$3.55M

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.