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For Sale|Single Family ResidenceActive

79 Eider Run, Irvine, CA 92618

  • 5 beds
  • 6 baths
  • 5,848 sq ft
  • 10,057 sq ft lot
  • Built 2018

MLS# OC26081550 · Listed Apr 23, 2026 · Price cut $280,000 on Oct 9 · 183 Days On Site

Subdivision Altair

10 single-family homes sold in the past 12 months · median $4,225,000

See the 11 other homes for sale

Open house

Open House

The home

About 79 Eider Run

One of the crown jewels of Altair. 79 Eider Run combines exquisite interior upgrades with an oversized 10,000-square-foot lot that features one of the most impressive backyards you will find. Built in 2018 by Toll Brothers, the Callisto floor plan is one of the most desirable in the entire development. Enter through the front door and you are greeted by vaulted ceilings and a beautiful formal staircase. Downstairs you will find an oversized great room, formal dining room, a guest bedroom, office, and an enclosed California room that brings the total interior living space to 5,848 square feet. The chef's kitchen includes a gigantic island, Sub-Zero refrigerator, Wolf appliances, pot filler, real wood soft-close cabinetry, and a walk-in pantry. Oversized sliding glass doors create the ultimate indoor/outdoor living environment. The custom-built patio cover not only offers the perfect space for entertaining but also features a built-in waterfall that flows into the pool — a showstopping feature that provides the most beautiful ambient sound. The backyard doesn't end there; the infinity-edge pool and spa are definitely the centerpiece, but shouldn't overshadow the built-in outdoor kitchen, fire pit, and putting green. The 9-inch wide hardwood flooring continues upstairs, where you will find an oversized loft, three additional bedrooms each with their own upgraded en suite bathrooms, and a separate laundry room. The real showstopper on the second floor, however, is the primary suite — an expansive bedroom area, additional sitting retreat, a bathroom adorned in custom tilework, a walk-in rain shower, soaking tub, separate vanity area, and a custom-designed walk-in closet. The entire home operates as a smart home through a Control4 system, allowing the owner to control the lights, security cameras, air conditioning, pool settings, built-in speakers, and more from the touch of their phone. This property is also one of the rare homes in Altair that offers two separate garages, providing space for three cars. All of this is set behind the guarded gates of Altair, with access to some of the finest amenities in Irvine — including two pools, a luxury clubhouse with event space, private tennis courts, a playground, and expansive green areas. All of this is located within one of Irvine's most highly sought-after school districts and just minutes from shopping, dining, entertainment, and travel conveniences.

Property details for 79 Eider Run

This 5-bedroom, 6-bath single-family home sits in the Altair neighborhood of Irvine in Orange County. It offers 5,848 square feet of living space and is listed at $5,800,000, about $992 per square foot. The home was built in 2018. The MLS record lists the assessor parcel number as 591-432-36. Highlights include a private pool and spa, a fireplace, a guard-gated community, an attached three-car garage, a 10,058-square-foot lot, and central air. The detail sections on this page cover interior and exterior features, estimated taxes, HOA dues where they apply, and the map location.

Specifications

Home Details

At a glance

Price
$5,800,000
Days On Site
183 Days
Bedrooms
5
Inside Area (SqFt)
5,848 sqft
Total Baths
6
Full Baths
5
Partial Baths
1
Lot Size
10,057 SqFt
Year Built
2018
MLS® Number
OC26081550
Status
Active
Property Tax
N/A
HOA/Condo/Coop Fees
$389 monthly
Sq Ft Source
Assessor

General Features

Property Type
Single Family Residence
MLS Number
OC26081550
Year Built
2018
Builder
Toll Brothers
Builder Model
Callisto
Living Area (sq ft)
5,848
Living Area Source
Assessor
Lot Size (sq ft)
10,057
Lot Size (acres)
0.2309
Levels
Two
Bedrooms
5
Full Baths
5
Half Baths
1
Garage Spaces
3
Parking Spaces
3
View
None
Private Pool
Yes
HOA Dues
$389
HOA Frequency
Monthly
HOA Name
Altair
Parcel Number
59143236
On Market Date
2026-04-23
Listing Terms
Standard

Interior Features

Interior Features
Balcony, Separate Formal Dining Room, Granite Counters, High Ceilings, Open Floorplan, Pantry, Quartz Counters, Recessed Lighting, Storage, Two Story Ceilings, Wired For Sound, Bedroom On Main Level, Loft, Primary Suite, Walk In Pantry, Walk In Closets
Appliances
Six Burner Stove, Built In Range, Barbecue, Convection Oven, Double Oven, Dishwasher, Electric Water Heater, Freezer, Gas Cooktop, Disposal, Gas Oven, Gas Range, Microwave, Refrigerator, Range Hood, Self Cleaning Oven, Water Softener, Tankless Water Heater, Vented Exhaust Fan, Dryer, Washer
Flooring
Carpet, Wood
Heating
Central, Natural Gas, Zoned
Cooling
Central Air, High Efficiency, Zoned
Fireplace
Electric, Family Room, Gas
Laundry
Laundry Room
Main Level Bedrooms
1
Main Level Bathrooms
2
Entry Level
1
Common Walls
No Common Walls
Windows
Custom Coverings, Double Pane Windows, Screens
Accessibility
None
Rooms
Primary Bedroom, Pantry, Bathroom, Kitchen, Dining Room, Primary Bathroom, Bonus Room, Laundry, Bedroom, Loft, Office, Living Room

Exterior Features

Exterior Features
Barbecue, Lighting, Rain Gutters, Fire Pit
Roof
Clay, Spanish Tile, Tile
Construction
Drywall, Stucco
Foundation
Tie Down
Lot Features
Zero To One Unit Acre, Back Yard, Close To Clubhouse, Sprinklers In Rear, Sprinklers In Front, Irregular Lot, Landscaped, Near Park, Sprinklers Timer, Sprinkler System, Street Level, Yard
Parking
Door Multi, Driveway Level, Driveway, Garage Faces Front, Garage, Private, On Street
Fencing
Block, Excellent Condition
Pool Features
Community, Gas Heat, Heated, In Ground, Private, Salt Water, Tile, Waterfall, Association
Spa
Community, Heated, In Ground, Private
Sewer
Public Sewer
Water
Public
Utilities
Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Water Connected
Condition
Turnkey
Units
1

Community Features

Subdivision
Altair
Community Features
Curbs, Suburban, Sidewalks, Gated, Park, Pool
Association Amenities
Bocce Court, Billiard Room, Clubhouse, Sport Court, Fire Pit, Maintenance Grounds, Game Room, Meeting Room, Management, Meeting Banquet Party Room, Outdoor Cooking Area, Barbecue, Picnic Area, Playground, Pool, Guard, Spa Hot Tub, Security, Tennis Courts, Cable Tv
Security
Prewired, Security System, Closed Circuit Cameras, Carbon Monoxide Detectors, Fire Detection System, Gated With Guard, Gated Community, Gated With Attendant, Twenty Four Hour Security, Smoke Detectors

The record

Property History for 79 Eider Run

DateEventPriceNote
Oct 9, 2026 Price reduced $5,800,000 From $6,080,000
Sep 1, 2026 Status changed to Active From Hold
Sep 1, 2026 Price reduced $6,080,000 From $6,388,000
Aug 25, 2026 Status changed to Hold From Active Under Contract
Jul 9, 2026 Status changed to Active Under Contract From Active
Apr 23, 2026 Listed for sale $6,388,000
Feb 11, 2021 Sold $4,000,000 Re/Max Premier Realty

Added by Realatrends Real Estate

Flood, Fire and Earthquake Zones for 79 Eider Run

We looked up this home's map point in public government maps. These facts are not part of the MLS listing.

Hazard zones

Flood zone

Zone X, area of minimal flood hazard. Outside FEMA's Special Flood Hazard Area.

FEMA National Flood Hazard Layer, FIRM panel 06059C0315J effective December 3, 2009. Checked October 15, 2026.

Fire hazard severity zone

Not in a fire hazard severity zone on the State Fire Marshal's map.

CAL FIRE, State Fire Marshal map for Local Responsibility Areas, March 24, 2025. Checked October 15, 2026.

Earthquake fault zone

Outside the Alquist-Priolo Earthquake Fault Zones.

California Geological Survey, Earthquake Fault Zones. Checked October 15, 2026.

Liquefaction zone

Inside a Seismic Hazard Zone for liquefaction.

California Geological Survey, Seismic Hazard Zones map, Lake Forest quadrangle, released January 17, 2001. Checked October 15, 2026.

Landslide zone

Outside the earthquake-induced landslide zones.

California Geological Survey, Seismic Hazard Zones map, Lake Forest quadrangle, released January 17, 2001. Checked October 15, 2026.

Internet and charging

Fixed internet

Fiber: AT&T, up to 5,000 Mbps, at 11 of 11 residential locations in this census block. Fiber: Cox Communications, up to 2,000 Mbps, at 11 of 11.

FCC National Broadband Map, provider-reported data as of December 31, 2025, for census block 060590524381011, not for this address. Not endorsed by the FCC. Checked October 15, 2026.

EV charging

Nearest public charger 1.7 miles away (Noodoe, 50 Level 2 ports). 383 public charging ports within 3 miles.

U.S. Department of Energy, Alternative Fuels Data Center. Straight-line distance. Checked October 15, 2026.

These facts are for the listing's map point, which can sit off the lot. A zone line can also cross a lot, and agencies revise their maps. In cities, the fire zone line follows the State Fire Marshal's 2025 map; each city adopts its own map and may add areas. These lines are not a Natural Hazard Disclosure. Check the official maps and the seller's disclosures before you rely on them. Sources for the earthquake zone lines: Reproduced with permission, California Geological Survey, Webservice of Official Maps of Alquist-Priolo Earthquake Fault Zones (2025). Reproduced with permission, California Geological Survey, Webservice of Official Maps of Seismic Hazard Zones (2025).

Official maps

Cost of ownership

Estimated monthly payment

7.32% · 30-yr fixed
$
$45,479/mo
10% down · 30-year fixed · $580,000 down
Principal & interest$35,858
Mortgage insurance (est., over 80% LTV)$2,175
Property tax (est. 1.11%)$5,365
Home insurance (rough est., varies widely)$1,692
HOA from listing$389
$39,320/mo
20% down · 30-year fixed · $1,160,000 down
Principal & interest$31,874
Property tax (est. 1.11%)$5,365
Home insurance (rough est., varies widely)$1,692
HOA from listing$389
$35,335/mo
30% down · 30-year fixed · $1,740,000 down
Principal & interest$27,889
Property tax (est. 1.11%)$5,365
Home insurance (rough est., varies widely)$1,692
HOA from listing$389
Estimated carrying cost
$7,446/mo
All cash · taxes and insurance only
Principal & interestNone (cash purchase)
Property tax (est. 1.11%)$5,365
Home insurance (rough est., varies widely)$1,692
HOA from listing$389

Estimate only, not a loan offer or quote. Principal and interest use the Freddie Mac 30-year fixed average of 7.32% (week of Oct 22, 2026); your rate will differ. A loan this size is typically a jumbo loan, which prices differently. Tax and insurance are modelled, not billed amounts; tax uses a typical Irvine rate, excluding Mello-Roos. Verify all figures. Full assumptions and disclosures.

Next steps

Buying 79 Eider Run

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Selling near 79 Eider Run

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The neighborhood

About Irvine

Master-planned on the former Irvine Ranch and incorporated in 1971, Irvine arranges villages such as Turtle Rock and University Park around the University of California, Irvine. The city is anchored by the Orange County Great Park, on the former Marine Corps Air Station El Toro, and most of it is served by the Irvine Unified School District.

Altair home sales, past 12 months

Homes sold
10
Median price
$4,225,000
Median days on market
37
Median per sq ft
$919

Recorded MLS closings of single-family homes, Oct 16, 2025 to Oct 16, 2026. Days on market run from listing to going under contract.

Price per square foot against recent Altair sales

This home, asking 12-month median Recent sales, listed below

At $992 per square foot, this home's asking price is 8% above the Altair median of $919 for single-family homes that closed in the past 12 months.

Recent Altair sales

AddressClosedPriceSq ftPer sq ftDays on market
67 Crater Sep 28, 2026 $2,920,000 3,466 $842 26
73 Cartwheel Jul 27, 2026 $2,868,000 3,715 $772 47
53 Thrasher Jun 30, 2026 $3,400,000 4,427 $768 119
64 Bellatrix May 6, 2026 $4,400,000 4,740 $928 8
76 Bolide Mar 10, 2026 $3,390,000 3,715 $913 136

Schools

Schools for 79 Eider Run

As listed in the MLS record. Confirm attendance boundaries with the school district.

High
Portola
District
Irvine Unified

Living in Irvine covers its schools, parks and beaches.

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Listed by Wyatt Hulick of Berkshire Hathaway HomeService

Listing information updated Oct 22, 2026 at 2:09 PM PT. Source: CRMLS.

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