O'Neil Property Group

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$739,000
47 Days On Site

3691 Grayhawk Drive
Algonquin, IL 60102

For Sale|Single Family Residence|Active Under Contract
4
Beds
5
Total Baths
4
Full Baths
1
Partial Bath
5,521
SqFt
$134
/SqFt
2003
Built
Subdivision:
Coves
County:
McHenry
Listing Courtesy of MRED as distributed by MLS Grid of Berkshire Hathaway HomeServices Starck Real Estate
3691 Grayhawk Drive3691 Grayhawk Drive3691 Grayhawk Drive3691 Grayhawk Drive
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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!

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Listing Snapshot
PriceΒ 
$739,000
Days On SiteΒ 
47 Days
BedroomsΒ 
4
Inside Area (SqFt)Β 
5,521 sqft
Total BathsΒ 
5
Full BathsΒ 
4
Partial BathsΒ 
1
Lot SizeΒ 
0.46 Acres
Year BuiltΒ 
2003
MLS NumberΒ 
12758234
StatusΒ 
Active Under Contract
Property TaxΒ 
$14,002
HOA/Condo/Coop FeesΒ 
$31.25 monthly
Sq Ft SourceΒ 
Assessor
Friends & Family
Recent Activity
3 weeks agoListing updated with changes from the MLS
3 weeks agoStatus changed to Active Under Contract
2 months agoListing first seen on site
General Features
AcresΒ 
0.46
Attached GarageΒ 
Yes
Direction FacesΒ 
North
GarageΒ 
Yes
Garage SpacesΒ 
3
ParkingΒ 
AsphaltGarage Door OpenerElectric Vehicle Charging Station(s)AttachedGarage
Parking SpacesΒ 
3
Property Sub TypeΒ 
Single Family Residence
SewerΒ 
Public Sewer
SqFt BelowΒ 
1609
SqFt TotalΒ 
3747
StyleΒ 
Traditional
Water SourceΒ 
Public
Interior Features
AppliancesΒ 
Water SoftenerRangeMicrowaveDishwasherWasherDryerDisposalIndoor GrillStainless Steel Appliance(s)Wine RefrigeratorOvenRange HoodWater Softener OwnedGas CooktopHumidifier
BasementΒ 
Sump PumpFinishedStorage SpaceFull
CoolingΒ 
Ceiling Fan(s)Central AirZoned
ElectricΒ 
200+ Amp Service
FireplaceΒ 
Yes
Fireplace FeaturesΒ 
Family RoomMaster BedroomGas LogGas Starter
FireplacesΒ 
2
HeatingΒ 
Natural GasForced AirZoned
InteriorΒ 
Central VacuumEntrance FoyerPantry
Laundry FeaturesΒ 
Sink
Bedroom 2Β 
Dimensions - 15X12Level - Second
Bedroom 3Β 
Dimensions - 14X12Level - Second
Bedroom 4Β 
Dimensions - 14X12Level - Second
Bedroom 5Β 
Dimensions - 15X14Level - Basement
Dining RoomΒ 
Dimensions - 14X12Level - Main
Eating AreaΒ 
Dimensions - 12X12Level - Main
Family RoomΒ 
Dimensions - 18X17Level - Main
FoyerΒ 
Dimensions - 12X11Level - Main
Heated Sun RoomΒ 
Dimensions - 16X12Level - Main
KitchenΒ 
Dimensions - 16X15Level - MainDescription - Island,Pantry-Walk-in,Custom Cabinetry,Granite Counters,Updated Kitchen
LaundryΒ 
Dimensions - 9X6Level - Main
Living RoomΒ 
Dimensions - 15X12Level - Main
Master BedroomΒ 
Dimensions - 20X14Level - Second
PantryΒ 
Dimensions - 7X5Level - Main
Recreation RoomΒ 
Dimensions - 40X14Level - Basement
Sitting RoomΒ 
Dimensions - 18X16Level - Second
Tandem RoomΒ 
Dimensions - 10X8Level - Basement
Theatre RoomΒ 
Dimensions - 22X14Level - Basement
Utility Room-Lower LevelΒ 
Dimensions - 15X11Level - Basement
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Exterior Features
Construction DetailsΒ 
Vinyl SidingBrick
Patio And PorchΒ 
Patio
Community Features
Accessibility FeaturesΒ 
Therapeutic Whirlpool
Association FeeΒ 
$375.0
Association Fee FrequencyΒ 
Annually
Community FeaturesΒ 
ParkSidewalksStreet Lights
MLS AreaΒ 
Algonquin
School DistrictΒ 
Huntley High School
TownshipΒ 
Grafton
Schools
School District
Huntley High School
Elementary School
Mackeben Elementary School
Middle School
Heineman Middle School
High School
Huntley High School
Listing Courtesy of MRED as distributed by MLS Grid of Berkshire Hathaway HomeServices Starck Real Estate



Based on information submitted to the MLS GRID as of 2026-11-04 10:56 AM UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Last checked: 2026-11-04 10:56 AM UTC
MRED DMCA Copyright Information Copyright Β© 2026 Midwest Real Estate Data LLC. All rights reserved.

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