716 Old Westbury Court Crystal Lake, IL $ 850,000
716 Old Westbury Court
$ 850,000
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716 Old Westbury Court

Crystal Lake, IL, 60012
$ 850,000
Bedrooms5 Baths4.1 Sq 6,979

Monthly Estimate*

$ 5,367

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Single Family Home for sale in Crystal Lake, IL

for $850,000 with 5 bedrooms and 4 full baths, 1 half bath. This 6,979 square foot home was built in 1990 on a lot size of 0.89.

Set on a private, wooded cul-de-sac lot of 0.89 acre, this stately 6,000 sq ft residence offers an exceptional blend of space, functionality, and timeless character. As the largest home in the subdivision, it makes an immediate impression with its grand two-story foyer, elegant sitting room, and expansive formal dining room-perfect for both everyday living and memorable entertaining. Designed with comfort and versatility in mind, the home features two substantial additions. The rear expansion creates a breathtaking main living area anchored by soaring vaulted ceilings, a striking fireplace, and walls of windows that flood the space with natural light while offering picturesque views of the in-ground pool. The chef's kitchen is equally impressive, showcasing custom cherry cabinetry, granite countertops, a Wolf range, dual ovens, two dishwashers, and a Sub-Zero refrigerator. A thoughtfully designed first-floor in-law suite provides ideal accommodations for extended living, complete with a full bathroom, private access to the pool area, and full wheelchair accessibility-making it both functional and flexible as a guest retreat or poolside convenience space. The main level also includes an additional family room with its own fireplace, offering multiple gathering spaces throughout the home. Upstairs, you'll find four generously sized bedrooms, two full bathrooms, and a spacious loft/recreation area featuring a pool table-perfect for relaxation or entertaining. The primary suite is a true retreat, boasting a large bedroom, an expansive walk-in closet, and a luxurious bathroom with custom tile work. Additional custom tile finishes can also be found in the in-law suite bath. A partially finished full basement offers additional potential living or recreational space, while the three-car garage provides ample storage. Outdoors, the private backyard oasis is highlighted by a large in-ground pool, surrounded by mature trees for added privacy and tranquility. This is a rare opportunity to own a grand, beautifully maintained home with exceptional scale, thoughtful design, and endless potential in a premier cul-de-sac setting.

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Single Family Active

Price

$ 850,000

Bedrooms

5

Full Bath

4

Half Bath

1

Property Type

Single Family

Taxes

$ 16,601

Style

Lot Size

0.89

Year Built

1990

Town/City

Crystal Lake

County/Region

McHenry

MLS | Web ID

12609153

Features
General
Living Area 6979
Sewer Septic Tank
Heating Natural Gas Forced Air
Cooling Central Air
Possession Closing
Roof Asphalt
Appliances Range Microwave Dishwasher Refrigerator Washer Dryer Disposal
HOA Fee 200
Garage Spaces 3
Association Fee Includes None
Construction Materials Brick Cedar
Year Built 1990
Township Nunda
Tax Year 2024
Ownership Fee Simple
Accessibility Wheelchair Accessible
Assoc Fee Paid Per Annually
County McHenry
New Construction N
Property Type Residential Detached Single
Subdivision Name Wyndmuir Ridge
Total Rooms 13
Full Baths 4
Status New
Directions RT 31 N OF 14 TO 176 E2 TERRA COTTA N2 OLD WESTBURY
High School Prairie Ridge High School
City Crystal Lake
High School District 155
MLS Area Crystal Lake / Lakewood / Prairie Grove
Elementary School Husmann Elementary School
Tax Annual Amount 16601
Middle/Junior High School Hannah Beardsley Middle School
Standard Status Active
Middle/Junior School District 47
Elementary School District 47
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Interior
Interior Amenities 1st Floor Bedroom In-Law Floorplan 1st Floor Full Bath Walk-In Closet(s)
Basement Partially Finished Partial
Flooring Hardwood Carpet
Total Fireplaces 2
Half Baths 1
Total Bedrooms 5
Below Grade Finished Area 500
Room Type Bedroom 5 Loft Recreation Room Sitting Room Foyer Walk In Closet Other Room Den Utility Room-Lower Level
Total Baths 5
Bedrooms Possible 5
Bathroom Separate Shower Double Sink Garden Tub
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Exterior
Model Custom
Parking Features Asphalt Garage Door Opener Yes Garage Owned Attached Garage
Lot Features Cul-De-Sac Landscaped Wooded
Water Source Public
Total Parking 3
Foundation Details Concrete Perimeter
Lot Dimensions 134x192x85x243x217
Lot Size Acres 0.89
Waterfront Y/N N
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* Excluded Features
List By
Keller Williams Success Realty

Broker

miranda@mirandaaltteam.com;offers@mirandaaltteam.com

Email

Affordability Calculator

$6,750
Per Month
80%
20%
0%
Monthly Principal & Interest
$5,367
Monthly Property Taxes
$1,383
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
1536925 Elementary School
565609 Middle School
Prairie Ridge High School High School
Pricing History
DatePricePrice ChangeDescription
7/9/2026$850,000 Listed Price

Map


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716 Old Westbury Court, Crystal Lake, IL, 60012 is a Single Family Home for sale at $850,000 with 6,979 sqft and a lot size of 0.89. 716 Old Westbury Court has 5 bedrooms, 4.1 baths, and was built in 1990. The property's zip code is 60012 which is in Crystal Lake, IL