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25 Flagstone

Coto de Caza, CA 92679

5 beds
6 baths
6,036 sqft
14,542 sqft lot
$708 per sqft
2001 build
– on site

Welcome to 25 Flagstone, nestled behind double gates in the prestigious community of Coto de Caza. From the moment you approach the stately driveway, you are surrounded by mature landscaping & enhanced privacy. The elegant entryway opens to soaring ceilings & an abundance of natural light. Intricately detailed wainscoting accents the walls, with designer lighting & stunning chandeliers throughout. The formal living & dining rooms are detailed with millwork & large windows with views of the lush yard. A custom-built office has woodwork from floor to ceiling. The heart of the home is the expansive great room & gourmet kitchen. The oversized quartz island with ample seating is the centerpiece of this chef’s kitchen, featuring top-tier stainless steel appliances including a Dacor range, two Asko dishwashers & Sub-Zero refrigerator. The breakfast area commands views of the Saddleback Mountains & the resort-inspired backyard. The great room continues with a built-in bar & Sub-Zero wine refrigerator, a fireplace with marble surround & extensive cabinetry. A downstairs guest suite offers its own beautifully renovated bathroom & convenient access to the backyard pool and spa area. The expansive master suite offers a private sitting retreat, complete with soaring ceilings & breathtaking views. The spa-inspired master bathroom boasts two vanities, a coffee bar, an elegant freestanding tub, an oversized marble shower, integrated audio & an abundance of cabinet space. The master suite also includes a beautifully designed walk-in closet with a center island. Three additional secondary bedrooms, including a junior suite with its own private balcony, all feature remodeled en-suite bathrooms & walk-in closets. A large bonus room completes the upper level. The backyard is a private resort oasis with a refinished Pebble Tec pool & spa and an oversized bar with a built-in barbecue, refrigerator & side burner. To the side of the home is an elegant outdoor fireplace adjacent to a 4-hole putting green. Additional features include a porte-cochere leading towards two, 2-car garages bordering an oversized courtyard driveway with a built-in basketball hoop. The home has been maintained to the highest of standards, including all new windows and French doors installed by Renewal by Andersen, full home re-piping & whole-home water filtration system. No expense has been spared in crafting this extraordinary residence that perfectly blends timeless craftsmanship with modern luxury.

Listed By CRMLS_CA / Kim Karney / Plus Real Estate / 949-677-2102

Last checked: Checking… • Last updated Jun 21, 2025 •

MLS# OC25124753 —

This home is listed in more than one place. See it here.

The Building

Year Built:

2001
Year Built Source:

Assessor
New Construction:

No
Total Number Of Units:

1
Structure Type:

House
Exterior Features:

Barbecue Private, Lighting
Stories Total:

2
Entry Level:

1
Common Walls:

No Common Walls

Interior

Features:

Balcony, Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Coffered Ceiling(s), Crown Molding, High Ceilings, Open Floorplan, Pantry, Recessed Lighting, Storage, Two Story Ceilings, Wainscoting
Levels:

Two
Entry Location:

Front
Kitchen Features:

Kitchen Island, Kitchen Open to Family Room, Remodeled Kitchen, Self-closing cabinet doors, Self-closing drawers, Walk-In Pantry
Eating Area:

Breakfast Counter / Bar, Breakfast Nook, Family Kitchen, In Family Room, Dining Room, In Kitchen
Door Features:

French Doors
Window Features:

Casement Windows, Double Pane Windows
Room Type:

Bonus Room, Family Room, Formal Entry, Great Room, Kitchen, Laundry, Library, Living Room, Main Floor Bedroom, Primary Suite, Office, Retreat, Walk-In Closet, Walk-In Pantry
Living Area Units:

Square Feet
Living Area Source:

Assessor
Fireplace:

Yes
Fireplace:

Family Room, Living Room, Outside, Gas
Laundry:

Individual Room, Inside
Laundry:

1

Room Dimensions

Living Area:

6036.00

Financial & Terms

Disclosures:

CC And R's, Homeowners Association

Location

Directions:

***Gate Access Required for 2 separate gates*** Oso Pkwy to the dead end and right. Sandy Knoll and Right. Flagstone and Right.
Latitude:

33.56843300
Longitude:

-117.59676800

The Property

Property Type:

Residential
Subtype:

Single Family Residence
Property Condition:

Turnkey, Updated/Remodeled
Lot Features:

Back Yard, Corner Lot, Cul-De-Sac, Front Yard, Landscaped, Lot 10000-19999 Sqft
Lot Size Area:

14542.0000
Lot Size Acres:

0.3338
Lot Size SqFt:

14542.00
Lot Size Source:

Assessor
View:

1
View:

Hills, Mountain(s), Trees/Woods
Security Features:

24 Hour Security, Gated Community, Gated with Guard, Guarded
Additional Parcels:

No
Land Lease:

No
Lease Considered:

No

Listing Agent

Contact info:

Taxes

Tax Tract:

15809
Tax Lot:

10

Beds

Total Bedrooms:

5
Main Level Bedrooms:

1

Baths

Total Baths:

6
Bathroom Features:

Bathtub, Shower, Shower in Tub, Double Sinks in Primary Bath, Dual shower heads (or Multiple), Linen Closet/Storage, Main Floor Full Bath, Remodeled, Soaking Tub, Upgraded, Walk-in shower
Full & Three Quarter Baths:

5
Main Level Baths:

2
Full Baths:

5
Half Baths:

1

The Listing

Virtual Tour
Special Listing Conditions:

Standard
Virtual Tour
Parcel Number:

75525326

Heating & Cooling

Heating:

1
Heating:

Central
Cooling:

Yes
Cooling:

Central Air

Utilities

Utilities:

Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Sewer:

Public Sewer
Water Source:

Public

Appliances

Appliances:

Barbecue, Dishwasher, Double Oven, Free-Standing Range, Disposal, Ice Maker, Microwave, Range Hood, Refrigerator
Included:

Yes

Schools

Elementary:

WAGWHE
Elementary School:

Wagon Wheel
Middle School:

Las Flores
Middle School:

LASFLO
High School:

Tesoro
High School:

TESERO
High School District:

Capistrano Unified

The Community

Subdivision:

Oak Knoll @ Summit (OAKK)
Subdivision:

Oak Knoll @ Summit (OAKK)
Features:

Biking, Hiking, Horse Trails, Park
Association Amenities:

Playground, Sport Court, Biking Trails, Hiking Trails, Horse Trails, Guard, Security, Controlled Access
Association:

CZ Master Association
Association:

Yes
Association Fee:

$353
Association Fee 2:

63.00
Association Fee Frequency:

Monthly
Association Fee 2 Frequency:

Monthly
Pool:

Private, Heated, In Ground, Pebble, Salt Water
Senior Community:

No
Spa:

1
Private Pool:

Yes
Spa Features:

Private, In Ground
Assessments:

Yes
Assessments:

Unknown

Parking

Parking:

Yes
Parking:

Direct Garage Access, Driveway, Garage, Porte-Cochere, Private
Parking Spaces:

4.00
Attached Garage:

Yes
Garage Spaces:

4.00

Monthly cost estimate

Asking price

$4,275,000

Expense	Monthly cost
Mortgage	$22,891
Taxes	N/A
Insurance	$1,175
HOA fees	$416
Utilities	$294 See report
Total	$24,776/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
6/17/25 Jun 17, 2025	Listed / Active	CRMLS_CA	$4,275,000	154.5% (14.5% / YR)
11/3/14 Nov 3, 2014		CRMLS_CA	$1,680,000	-1.2%
11/1/14 Nov 1, 2014		CRMLS_CA	$1,700,000

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This house located in Oak Knoll at Summit, Coto de Caza, CA 92679 is currently for sale for $4,275,000. 25 Flagstone is a 6,036 square foot house with 5 beds and 6 baths that has been on Estately for 4 days. 25 Flagstone is in the Oak Knoll at Summit neighborhood of Coto de Caza.

Listing Courtesy of: CRMLS_CA and Plus Real Estate. Based on information from California Regional Multiple Listing Service, Inc. as of 19:38 on Jun 21.

This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.