Welcome to The Coves of Algonquin! This impressive 5-bedroom, 4.5-bath home offers exceptional space, beautiful custom details and a finished basement designed for entertaining. The stately brick exterior, side-load 3-car garage, brick paver walkway and driveway ribbon create a wonderful first impression. Step inside the dramatic 2-story foyer, where you’ll immediately notice the beautiful custom millwork found throughout the home. A dual staircase provides convenient access to the second floor, while the formal living and dining rooms sit on either side of the foyer, creating an inviting and traditional layout. At the heart of the home is the beautifully updated 2026 kitchen featuring heated marble floors, custom soft-close cabinetry, granite countertops and an impressive collection of high-end appliances, including a professional Monogram refrigerator, two beverage refrigerators, Gaggenau hood and built-in Gaggenau cooktop with gas burners, grill and deep fryer, Bosch dishwasher, built-in wall oven and microwave. A huge walk-in pantry provides plenty of storage. The kitchen opens to the all-season sunroom with heated marble floors. The inviting family room features luxury vinyl plank flooring and a gas-log fireplace. A powder room and laundry room complete the main level. The 3-car garage is EV ready with a Tesla charger. Upstairs, retreat to the spacious master suite featuring a large sitting room with the home’s second gas-log fireplace plus two walk-in closets. The private luxury bathroom offers heated travertine floors, new quartz countertops (2026), dual vanities, whirlpool tub, separate shower and dedicated linen closet. Bedroom two is a second ensuite with its own private full bath and linen closet, while bedrooms three and four share a Jack-and-Jill bathroom with double sinks. The full finished basement takes this home to another level! The expansive recreation room offers plenty of space for relaxing, entertaining or hosting the next card game, with a rough-in ready for a future wet bar. The private 5th-bedroom suite features a full bathroom with heated floors, ideal for guests or extended living. Movie nights will never be the same in the spectacular theater room, complete with five fully adjustable theater seats, a 5.2 Klipsch sound system with dual subwoofers and movie posters. Just outside is a room ready for the popcorn machine and snacks, with wall cabinetry included. The fully fenced backyard feels like a private oasis with mature landscaping, beautiful perennials and a large terraced brick paver patio perfect for outdoor entertaining. Additional highlights include a new roof (June 2026), new water heater (2025), two furnaces and two A/C units all replaced in 2018, central vacuum system throughout the home and so much more. This exceptional home is within Huntley School District 158. It has all the space, character and amenities that are truly hard to find!
Property Details
Price:
$739,000
MLS #:
MRD12758234
Status:
Active
Beds:
4
Baths:
5
Type:
Single Family
Subdivision:
Coves
Neighborhood:
algonquin
Listed Date:
Sep 17, 2026
Finished Sq Ft:
5,521
Year Built:
2003
See this Listing
Schools
School District:
158
Elementary School:
Mackeben Elementary School
Middle School:
Heineman Middle School
High School:
Huntley High School
Interior
Appliances
Range, Microwave, Dishwasher, High End Refrigerator, Washer, Dryer, Disposal, Indoor Grill, Stainless Steel Appliance(s), Wine Refrigerator, Oven, Range Hood, Water Softener Owned, Gas Cooktop, Humidifier
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Below Grade Finished Area
1609
Cooling
Central Air, Zoned
Fireplaces Total
2
Heating
Natural Gas, Forced Air, Sep Heating Systems – 2+, Zoned
Laundry Features
Sink
Exterior
Architectural Style
Traditional
Community Features
Park, Sidewalks, Street Lights
Construction Materials
Vinyl Siding, Brick
Garage Spaces
3
Parking Features
Asphalt, Garage Door Opener, EV Ready, Electric Vehicle Charging Station(s), Yes, Garage Owned, Attached, Garage
Parking Spots
3
Parking Total
3
Patio And Porch Features
Patio
Financial
HOA Fee Frequency
Not Applicable
HOA Includes
None
Tax Year
2025
Taxes
$14,002
Map
Community
- Address3691 Grayhawk Drive Algonquin IL
- SubdivisionCoves
- CityAlgonquin
- CountyMcHenry
- Zip Code60102
Market Summary
Current real estate data for Single Family in Algonquin as of Oct 04, 2026
116
Single Family Listed
63
Avg DOM
210
Avg $ / SqFt
$501,670
Avg List Price
Property Summary
- Located in the Coves subdivision, 3691 Grayhawk Drive Algonquin IL is a Single Family for sale in Algonquin, IL, 60102. It is listed for $739,000 and features 4 beds, 5 baths, and has approximately 5,521 square feet of living space, and was originally constructed in 2003. The current price per square foot is $134. The average price per square foot for Single Family listings in Algonquin is $210. The average listing price for Single Family in Algonquin is $501,670.
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3691 Grayhawk Drive
Algonquin, IL


