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21391 Aliso CourtLake Forest, CA 92630

For Sale

$2,498,000

Smart Buyer Rebate $24,980

Stunning Cul-de-Sac Home in “Montbury on the Hill” with Pool, Privacy & Guest Quarters. Located at the end of a quiet cul-de-sac, this exceptional property sits on an expansive 16,267 sq ft lot (per third-party measurement), offering rare privacy with no neighbors behind. The beautifully landscaped grounds feature lush greenery, mature hedges, and thoughtfully designed hardscape throughout. A standout feature is the approximately 625 sq ft private guest quarters (or downstairs bedroom), complete with its own entrance, walk-in shower, oversized closet, and serene views—ideal for multigenerational living or guests. The main residence welcomes you with a double-door entry and boasts a beautifully remodeled kitchen and updated bathrooms, inside laundry, and four spacious bedrooms. The generous primary suite includes dual closets and ample space for relaxation.
Step into the backyard oasis, where you’ll find a large, covered patio, built-in BBQ, and a sparkling pool and spa—all designed for entertaining and enjoying the ultimate in privacy. A sizable flat grass area adds versatility for play or outdoor gatherings. Situated in the highly desirable Montbury on the Hill community, residents enjoy access to horse trails, open space, pickleball and tennis courts. Conveniently located near the renowned Lake Forest Sports Park, offering baseball, soccer, basketball, and indoor activity facilities, as well as close proximity to freeways, toll roads, shopping, and dining. This home truly combines space, privacy, and lifestyle—making it one of the most sought-after opportunities in this price range.

Listed by Kevin Hill

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License #00866218

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Berkshire Hathaway HomeService

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949-677-6500

Last updated April 26, 2026

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Source: CRMLS #OC26067944

Listing Facts

  • TypeSingle-family
  • NeighborhoodRancho de los Alisos
  • Bedrooms5
  • Bathrooms3.5
  • Days on Prevu22
  • HOA/Maint. Fees$200/month
  • Size3,283 sqft
  • Price per sqft$761

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

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Listing History

04/08/2026
Listed by Berkshire Hathaway HomeService
$2,498,000

Property Details for 21391 Aliso Court

Association

Amenities

  • Association Amenities: Horse Trail(s), Pickleball, Tennis Court(s), Trail(s)
  • Community Features: Curbs, Storm Drain(s), Street Lights, Sidewalks

Fees

  • Association Fee: $200.00 Monthly

General

  • Association Name: Montbury HOA
  • Number Of Units In Community: 58

Exterior

Construction

  • Number Of Units Total: 1
  • Property Condition: Updated/Remodeled
  • Roof: Composition
  • Stories: 2
  • Stories Total: 2
  • Structure Type: House
  • Window Features: Double Pane Windows
  • Year Built: 1986
  • Builder Name: Pacesetter
  • Common Walls: No Common Walls
  • Entry Level: 1
  • Entry Location: 1

Features

  • Patio And Porch Features: Patio, Stone
  • Pool Features: Private
  • Pool Private: Yes
  • View: Pool

Measurements

  • Lot Features: Cul-De-Sac, Front Yard, Lawn, Landscaped, Yard
  • Lot Size Acres: 0.33
  • Lot Size Area: 14,375
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 14,375
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 61355119

Interior

Features

  • Appliances: 6 Burner Stove, Dishwasher, Disposal, Gas Range, Microwave, Range Hood
  • Fireplace Features: Living Room, Primary Bedroom
  • Fireplace: Yes
  • Flooring: Carpet, Tile
  • Interior Features: Breakfast Area, Ceiling Fan(s), Crown Molding, Cathedral Ceiling(s), Separate/Formal Dining Room, Granite Counters, High Ceilings, Open Floorplan, Recessed Lighting, All Bedrooms Up, Primary Suite, Walk-In Closet(s)
  • Spa Features: Private
  • Spa: Yes

Measurements

  • Living Area: 3,283
  • Living Area Source: Assessor
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 5
  • Main Level Bathrooms: 1

Other

Location

  • Subdivision Name: Montbury On The Hill (MBY)
  • Tax Lot: 28

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 3
  • Garage: Yes
  • Parking Features: Direct Access, Driveway, Garage
  • Parking Total: 3

Schools

Elementary School

  • Elementary School: Lake Forest

High School

  • High School: El Toro
  • High School District: Saddleback Valley Unified

Middle or Junior School

  • Middle Or Junior School: Serrano

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Central
  • Has Heating: Yes
  • Laundry Features: Laundry Room
  • Sewer: Public Sewer,Sewer Tap Paid
  • Utilities: Sewer Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 3.5 bathrooms in this single-family home at 21391 Aliso Court.

What schools are nearby to 21391 Aliso Court?

Nearby schools include the Lake Forest Elementary School, Serrano Middle School, and El Toro High School.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 21391 Aliso Court.

How does 21391 Aliso Court compare to other single-family homes in Rancho de los Alisos?

This single-family home is listed 50% above the average price for single-family homes in Rancho de los Alisos and has been on the market for 7 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Montbury HOA home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,283 sqft.

21391 Aliso Court is a 5-bedroom, 3.5-bath single-family home for sale in Lake Forest CA 92630. Available on Prevu for 22 days at $2,498,000. This property features 3,283 square feet of living space, located in Rancho de los Alisos. The median listing price for single-family homes in this area is $884,500. Nearby schools include Lake Forest Elementary School, Serrano Middle School, and El Toro High School. Additional amenities include private outdoor space, dishwasher, air conditioning, parking, and swimming pool. Browse more single-family home listings in Orange County.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.