104 Interstellar

4,413 Sq. Ft.
$1,108 / Sq. Ft.
4,413
Sq. Ft.
$1,108
per Sq. Ft.

Description

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...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.
  1. Listed by Sawsan Saba • DRE #01921021 • Brokerage DRE #00616212 • Coldwell Banker Realty • 949-500-9979
  2. Listed by Tim Smith • DRE #01346878 • Brokerage DRE #00616212 • Coldwell Banker Realty

Property Details for 104 Interstellar

View
Neighborhood
Parking Spaces Total
2
Private Pool
Yes
Cooling Type
Central Air
Total Units
1.0
Building Type
Detached
Lot Size Source
Assessor
Living Area
4413
LISTING UPDATED: 04/06/2026 11:11 PM

Property Details for 104 Interstellar

StatusActive
MLS #NP26062750
Days on Market1
Taxes-
HOA Fees$389 / month
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2019
Lot Size0.15 AC / 6,386 SF
CountyOrange County

Location

Listing Courtesy of Coldwell Banker Realty, Sawsan Saba, DRE #01921021; Coldwell Banker Realty, Tim Smith, DRE #01346878
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Building Information for 104 Interstellar

Stories2Year Built2019Building Size-Lot Size0.15 AC / 6,386 SF

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$28,660 per month

30 year fixed, 6.46% Interest

Principal and Interest

$24,614

Property Taxes

$3,657

HOA Dues

$389

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Property Information for 104 Interstellar

Rental Info
Rental Info
  • Pets Allowed: Call For Rules
Income / Expense / Tax Details
Tax / Assessment Info
  • Tax Tract Number: 18031
  • CFD/Mello-Roos Fee: $17,275
  • Tax Lot: 86
Community / Development
Community / Development
  • Association Amenities: Sport Court, Tennis Court(s), Pool, Barbecue, Clubhouse, Spa/Hot Tub
  • Assessments YN: Yes
  • Assessments: Special Assessments, CFD/Mello-Roos
  • Community Features: Gutters, Curbs, Hiking, Street Lights, Sidewalks, Park
  • Complex Name: Altair Irvine Master Association
  • Association Name: Altair Irvine Master Association
  • Association Phone: 949-502-5623
Property / Structure Info
Interior Features
  • Appliances: 6 Burner Stove, Convection Oven, Gas Cooktop, Disposal, Microwave, Range Hood, Dishwasher
  • Equipment: Dishwasher, Disposal, Microwave, Solar Panels, 6 Burner Stove, Convection Oven, Gas Stove
  • Interior Features: Balcony, High Ceilings, Recessed Lighting, Open Floorplan
  • Room Type: Formal Entry, Walk-In Closet, Primary Bedroom, Entry, Separate Family Room, Laundry, Office, Kitchen, Living Room, Main Floor Bedroom, Family Room, Loft, Primary Bathroom
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1
  • Room Bathroom Features: Soaking Tub, Shower in Tub, Walk-in shower, Separate tub and shower, Bathtub, Remodeled, Vanity area, Shower
  • Bedroom Features: Main Floor Bedroom, WalkInCloset
  • Room Kitchen Features: Kitchen Open to Family Room, Kitchen Island
  • Eating Area: Dining Room, In Kitchen
  • Laundry: Yes
  • Laundry Features: Inside, Individual Room, Upper Level, Washer Hookup
  • Laundry Location: Washer Hookup
  • Laundry Utilities: Washer Hookup
  • Fireplace Features: None
  • Fireplace Rooms: None
  • Fireplace: N/K
  • Cooling: Central Air
  • Heating Type: Central
  • Heating: Central
  • Heat Equipment: Forced Air Unit
  • Flooring Type: Tile, Wood
  • Floor Coverings: Tile, Wood
  • Flooring: Tile, Wood
Exterior Features
  • Window Features: Plantation Shutters, Drapes
  • Security Features: 24 Hour Security, Gated with Guard, Gated Community
  • Security: 24 Hour Security, Gated Community, Gated with Guard
  • Exterior Features: Rain Gutters, Lighting
  • Entry Location: 1
  • Structures: Gutters
  • Structure Type: House
  • Other Structures: Gutters
  • Property Condition: Turnkey, Updated/Remodeled
  • Miscellaneous: Gutters
  • Patio: Yes
  • Patio And Porch Features: Covered
  • Pool Features: Association, In Ground, Community, Private
  • Pool Description: Association Pool, In Ground, Private
  • Pool: Association, Below Ground, Community/Common, Private
  • Pool Heat: Association, Below Ground, Community/Common, Private
  • Spa Features: Association, Community, Private, Heated
  • Spa Heat: Community/Common, Heated, Private
  • Tennis: Yes
Green Info
  • Green Energy Generation: Solar
Land/Lot Info
  • Sign on Property: Yes
  • Lot Features: Level with Street, Back Yard
  • Lease Considered: No
  • Available For Lease: No
  • Land Lease: No
  • Land Lease Type: Fee
  • Levels: Two
  • Water: Public
  • Sewer: Public Sewer
  • Sewer/Septic: Public Sewer
  • Water Source: Public
Parking Info
  • Garage Spaces: 2
  • Parking: Yes
  • Parking Garage: Direct Entrance, Driveway
  • Parking Non-Garage: Direct Garage Access
  • Parking Garage Spaces: 2
  • Parking Garage: Direct Garage Access
  • Carport Spaces: 0
  • Attached Garage: Yes
  • Parking Features: Direct Garage Access, Garage Faces Front, Driveway
Property / Structure Info
  • Builder Name: Toll Brothers
  • Builders Tract Name: Other
  • Builders Tract Code: Other (OTHR)
  • Residential Styles: Detached
  • Residential Unit Location: No Common Walls

Property History for 104 Interstellar

DateEvent & SourcePriceAppreciation
Apr 6, 2026

Listed (Active)

CRMLS #NP26062750

$4,888,000
Apr 2, 2026

Listed (Active)

SDMLS #NP26062750

$4,888,000
Apr 2, 2026

Listed (Active)

CLAW #NP26062750MR

$4,888,000
Aug 31, 2021

Sold

CLAW #CV21128041MR

$2,435,000
Aug 31, 2021

Sold

SDMLS #CV21128041

$2,435,000
Aug 31, 2021

Sold

CRMLS #CV21128041

$2,435,000
Jul 21, 2021

Sold (Public Record)

Public Record #1470609578

$2,435,000
Jul 16, 2021

Pending

CRMLS #CV21128041

Jul 16, 2021

Accepting Backup Offers

CRMLS #CV21128041

Jul 16, 2021

Pending

SDMLS #CV21128041

Jul 16, 2021

Pending

CLAW #CV21128041MR

Jul 16, 2021

Accepting Backup Offers

SDMLS #CV21128041

Jul 16, 2021

Accepting Backup Offers

CLAW #CV21128041MR

Jul 9, 2021

Price Change

SDMLS #CV21128041

$2,479,000
Jul 8, 2021

Price Change

CLAW #CV21128041MR

$2,479,000
Jul 8, 2021

Price Change

CRMLS #CV21128041

$2,479,000
Jun 16, 2021

Listed (Active)

SDMLS #CV21128041

$2,639,800
Jun 16, 2021

Listed (Active)

CRMLS #CV21128041

$2,639,800
Jun 13, 2021

Listed (Active)

CLAW #CV21128041MR

$2,639,800
DateEvent & SourcePrice
04/06/2026

Listed (Active)

CRMLS #NP26062750

$4,888,000
04/02/2026

Listed (Active)

SDMLS #NP26062750

$4,888,000
04/02/2026

Listed (Active)

CLAW #NP26062750MR

$4,888,000
08/31/2021

Sold

CLAW #CV21128041MR

$2,435,000
08/31/2021

Sold

SDMLS #CV21128041

$2,435,000
08/31/2021

Sold

CRMLS #CV21128041

$2,435,000
07/21/2021

Sold (Public Record)

Public Record #1470609578

$2,435,000
07/16/2021

Pending

CRMLS #CV21128041

07/16/2021

Accepting Backup Offers

CRMLS #CV21128041

07/16/2021

Pending

SDMLS #CV21128041

07/16/2021

Pending

CLAW #CV21128041MR

07/16/2021

Accepting Backup Offers

SDMLS #CV21128041

07/16/2021

Accepting Backup Offers

CLAW #CV21128041MR

07/09/2021

Price Change

SDMLS #CV21128041

$2,479,000
07/08/2021

Price Change

CLAW #CV21128041MR

$2,479,000
07/08/2021

Price Change

CRMLS #CV21128041

$2,479,000
06/16/2021

Listed (Active)

SDMLS #CV21128041

$2,639,800
06/16/2021

Listed (Active)

CRMLS #CV21128041

$2,639,800
06/13/2021

Listed (Active)

CLAW #CV21128041MR

$2,639,800

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 104 Interstellar

Taxable ValueLand$1,233,413Additions$1,408,474Total$2,641,887
Tax Record2025$43,879 ($3,657 / month)
Home Facts
Beds5Baths5.5Total Finished SqFt4,413 SqFtAbove Grade Finished SqFt4,413 SqFtLot Size6,386 SqFtStyleSingle Family ResidenceYear Built2019CountyORANGEAPN591-451-21

Schools near 104 Interstellar

This home is within Irvine Unified School District.
Rating
School
Type
Grades
Distance
Public - K to 6
Public - K to 12
Public - 9 to 12
Public - 9 to 12
Rating
School
Distance
Portola High
Public9 to 12

Creekside High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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104 Interstellar is a single family home for sale in Irvine, CA 92618. This property was listed for sale on April 2, 2026 by Coldwell Banker Realty, it's currently listed at $4,888,000. It has been on the market for a total of 1 days and was last sold on August 31, 2021. This listing's school district is Irvine Unified School District. Nearby schools include Irvine Unified School District Virtual Academy, Alternative Education-San Joaquin High School and Portola High. 104 Interstellar is a 5-bed, 6-bath, 4,413 sqft single family home built in 2019.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Coldwell Banker Realty, Sawsan Saba, DRE #01921021; Coldwell Banker Realty, Tim Smith, DRE #01346878

Based on information from one of the following Multiple Listing Services: CRMLS, CLAW, I-Tech, ROWMLS, GPSMLS, SDMLS, VCRDS/PFAR, Idyllwild Association of Realtors, Ojai Valley Board of REALTORS and/or AVMLS. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by CRMLS, CLAW, I-Tech, ROWMLS, GPSMLS, SDMLS, VCRDS/PFAR, Idyllwild Association of Realtors, Ojai Valley Board of REALTORS and/or AVMLS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.