Impeccably maintained by its original owners and ideally located in the highly sought-after Onwentsia Gardens neighborhood, this exceptional Arthur Greene built residence offers over 4,100 square feet of finished space! Major capital improvements recently completed including a new cedar shake roof with copper valleys & flashings (2023), all new Pella windows and patio doors (2022), two-stage Carrier furnace & AC (2022), and a 75 gallon AO Smith hot water heater (2021), you can move in with confidence. The home’s timeless brick and cedar exterior is complemented by professionally designed landscaping, paver brick driveway, walkways and patios, irrigation system, landscape lighting, and outstanding curb appeal. As you enter through the mahogany wood front doors you are welcomed by an open & inviting two-story foyer with oak hardwood floors, two coat closets, and a powder room. The living room features a beautiful wood burning fireplace with gas logs installed, custom wood mantle and tile surround and is complete with plenty of natural light. French doors open to a private home office with built-in bookcases, and a wall of windows overlooking the rear yard. A separate formal dining room with elegant millwork and hardwood floors, is ideal for hosting family gatherings and special occasions. The remodeled kitchen is both beautiful and functional, offering custom cherry cabinetry, granite countertops, stainless steel appliances including a Sub-Zero refrigerator, Thermador double ovens with a warming drawer, center island with cooktop, Bosch dishwasher, and a spacious breakfast area overlooking the backyard. The adjoining family room is warm and inviting, complete with a stunning wood burning fireplace with gas logs installed, wood mantle, built-in cabinetry & bookcases, hardwood floors, and bar with storage, making it the heart of the home. The spacious laundry & mudroom offers plenty of room for storage and direct access to the attached two-car garage with epoxy floor and extensive built-ins. Upstairs, the spacious primary suite offers a walk-in closet and a luxurious en-suite bath with neutral and stylish tile flooring, custom vanities, tub, and separate shower. Three additional generously sized bedrooms each with crown molding and custom plantation shutters. The hall bath includes a separate vanity with granite countertop, tub/shower with tile surround, and glass door enclosure. All bedrooms include custom plantation shutters. The finished lower level expands the living space with an open rec room for hanging out & entertaining, working out, or additional home office space! Dedicated storage and utility rooms, and additional closets provide plenty of room for storage. Step outside to your own private backyard retreat with a professionally designed paver patio with multiple seating areas, including a built-in gas fire-pit, attached Wolf gas grill with peninsula island, seating walls and columns with lighting, making this a relaxing and private oasis for outdoor gatherings and dining. Offering outstanding construction, extensive recent improvements, and an exceptional and convenient location in one of Lake Forest’s most desirable neighborhoods & Cherokee school district! Excellent opportunity to own a one-owner, quality built and well cared for home, with extensive recent improvements!
Property Details
Price:
$1,495,000
MLS #:
MRD12721861
Status:
Active Under Contract
Beds:
4
Baths:
3
Type:
Single Family
Subdivision:
Onwentsia Gardens
Neighborhood:
lakeforest
Listed Date:
Aug 6, 2026
Finished Sq Ft:
3,122
Year Built:
1986
See this Listing
Schools
School District:
115
Elementary School:
Cherokee Elementary School
Middle School:
Deer Path Middle School
High School:
Lake Forest High School
Interior
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Fireplaces Total
2
Heating
Natural Gas, Forced Air
Exterior
Construction Materials
Brick, Cedar
Exterior Features
Outdoor Grill, Fire Pit
Garage Spaces
2
Parking Features
Yes, Garage Owned, Attached, Garage
Parking Spots
2
Parking Total
2
Patio And Porch Features
Patio
Roof
Shake
Financial
HOA Fee
$750
HOA Fee Frequency
Annually
HOA Includes
Other
Tax Year
2025
Taxes
$18,143
Map
Community
- Address120 W Blackthorn Lane Lake Forest IL
- SubdivisionOnwentsia Gardens
- CityLake Forest
- CountyLake
- Zip Code60045
Market Summary
Current real estate data for Single Family in Lake Forest as of Oct 07, 2026
76
Single Family Listed
69
Avg DOM
477
Avg $ / SqFt
$2,726,634
Avg List Price
Property Summary
- Located in the Onwentsia Gardens subdivision, 120 W Blackthorn Lane Lake Forest IL is a Single Family for sale in Lake Forest, IL, 60045. It is listed for $1,495,000 and features 4 beds, 3 baths, and has approximately 3,122 square feet of living space, and was originally constructed in 1986. The current price per square foot is $479. The average price per square foot for Single Family listings in Lake Forest is $477. The average listing price for Single Family in Lake Forest is $2,726,634.
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120 W Blackthorn Lane
Lake Forest, IL


