21391 Aliso Court
Lake Forest, CA 92630 • 5 Bed • 4 Bath • 3,283 sq.ft.

Property summary

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.

Days on market: 13

Listing updated: April 21, 2026 - 06:25:04

Property details

Property ID
OC26067944
Size
3283 sq.ft.
Home Type
Residential
Year Built
1986
Property Size
0.33 acre
Garage
3
Levels
2
Spa
Private
Patio
Patio, Stone
Basement
No
View
Pool
Pool
Private

Listed by: Kevin Hill DRE #00866218 949-768-1000, Berkshire Hathaway HomeService - Orange County

Source: Orange County, MLS#: D035 Originating MLS: CRMLS

Interior information

Rooms
Bonus Room, Bedroom, Family Room, Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom, Other, Dining Room
Bathrooms
4
Kitchen
6 Burner Stove, Dishwasher, Disposal, Gas Range, Microwave, Range Hood
Cooling
Central Air
Heating
Central
Flooring
Carpet, Tile
Laundry
Laundry Room
$2,498,000
Property price
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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. Based on information from California Regional Multiple Listing Service, Inc. as of 2026-04-23 07:00:23 PST 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 broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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