$989,900

beds

baths

half bath

3,144

square ft

400 Constitution Boulevard

Monticello, Illinois 61856

Active / MLS #12642328 / Single Family / Monticello

Listing information updated 5/22/2026 at 6:03am

Exquisite, quality-built 5-bedroom, 4.5-bath two-story home with a 3-car garage located in Monticello's desirable Jefferson Grove Subdivision. From the moment you step into the 2 level grand foyer, you'll be impressed by the immaculate wood floors, rich neutral decor, and lovely open staircase. A formal dining room and home office sit on either side of the foyer, while the beautiful living room is filled with natural light and showcases cathedral ceilings, a gas fireplace with built-in bookshelves, and picturesque views of the pond. A large archway opens into the spacious eat-in kitchen, featuring quartz countertops, an island, walk-in pantry, double ovens, and an induction stovetop, with access to both a screened-in deck and open deck perfect for barbecuing. The main-level primary suite offers a soaking tub, separate step-in shower, double sinks, and a generous walk-in closet. Upstairs, the newly carpeted staircase leads to three additional bedrooms, each with access to a full bathroom and more walk-in closets. The full walkout basement includes a family room leading to a covered patio, a 5th bedroom, full bath, and rec room with a wet bar, ice maker, beverage cooler, and barn-door window shutters. Additional interior features include a new continuous hot water heater and a surround sound system in each main-level room. This gorgeous property offers phenomenal waterfront views and sits on an expansive, beautifully landscaped lot with an irrigation system. Comfort, style, and scenery come together in this exceptional Monticello home.

Full Features

Exterior Type:

Vinyl Siding

Basement:

Finished,Exterior Entry,Partial Exposure,Rec/Family Area,Full

Beds Above Grade:

Beds Below Grade:

Cooling System:

Central Air

Heating System:

Natural Gas, Forced Air

Appliances:

Double Oven, Dishwasher, High End Refrigerator, Bar Fridge, Washer, Dryer, Disposal, Wine Refrigerator, Water Softener Owned, Electric Cooktop, Oven

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Age:

6-10 Years

Roof Type:

Asphalt

Parking Type:

Garage - Garage Door Opener,Yes,Garage Owned,Attached,Garage

Parking Spaces:

Garage:

Attached

Room Count:

Water Front:

Square Feet:

3,144

Lot Size:

.25-.49 Acre

Internal Features:

Vaulted Ceiling(s), 1st Floor Bedroom, Open Floorplan

External Features:

Balcony, Patio/Porch

Room Information

Living Room:

19x18 - Main

Dining Room:

17x11 - Main

Kitchen:

14x22 - Main

Family Room:

19x39 - Basement

Primary Bedroom:

13x18 - Main Level

2nd Bedroom:

12x11 - Second

3rd Bedroom:

13x11 - Second

4th Bedroom:

13x11 - Second

Office:

14x11 - Main Level

Bedroom 5:

13x11 - Basement Level

Recreation Room:

12x38 - Basement Level

Laundry:

5x8 - Main Level

Taxes & Assessments

Tax Amount:

$16,213

Tax Year:

2024

Location

Zip Code:

61856

City:

Monticello

County:

Piatt

Schools

School District(s):

Elementary School:

Monticello Elementary

Middle School:

Monticello Junior High School

High School:

Monticello High School

Exterior Type:

Vinyl Siding

Basement:

Finished,Exterior Entry,Partial Exposure,Rec/Family Area,Full

Beds Above Grade:

Beds Below Grade:

Cooling System:

Central Air

Heating System:

Natural Gas, Forced Air

Appliances:

Double Oven, Dishwasher, High End Refrigerator, Bar Fridge, Washer, Dryer, Disposal, Wine Refrigerator, Water Softener Owned, Electric Cooktop, Oven

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Age:

6-10 Years

Roof Type:

Asphalt

Parking Type:

Garage - Garage Door Opener,Yes,Garage Owned,Attached,Garage

Parking Spaces:

Garage:

Attached

Room Count:

Water Front:

Square Feet:

3,144

Lot Size:

.25-.49 Acre

Internal Features:

Vaulted Ceiling(s), 1st Floor Bedroom, Open Floorplan

External Features:

Balcony, Patio/Porch

Living Room:

19x18 - Main

Dining Room:

17x11 - Main

Kitchen:

14x22 - Main

Family Room:

19x39 - Basement

Primary Bedroom:

13x18 - Main Level

2nd Bedroom:

12x11 - Second

3rd Bedroom:

13x11 - Second

4th Bedroom:

13x11 - Second

Office:

14x11 - Main Level

Bedroom 5:

13x11 - Basement Level

Recreation Room:

12x38 - Basement Level

Laundry:

5x8 - Main Level

Tax Amount:

$16,213

Tax Year:

2024

Zip Code:

61856

City:

Monticello

County:

Piatt

School District(s):

Elementary School:

Monticello Elementary

Middle School:

Monticello Junior High School

High School:

Monticello High School

Listing Office: KELLER WILLIAMS-TREC-MONT

Listing Office Phone: 217.210.4944

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