4141 45th Avenue
Rock Island, IL 61201
5
Bed
8
Bath
10,183Sqft
8Acres(Lot)
Secluded & gorgeous on 8+ acres, this 1931 brick colonial estate is known as the "Hewitt Mansion" and regarded as one of Rock Island's most distinguished homes. Originally, this property belonged to William & Tish Deere-Wiman (William was President & CEO of Deere & Co. & Tish Deere-Wiman, great-great granddaughter of John Deere). Every architecturally detailed room is filled with natural light and picturesque views of lush landscapes. The dining room, cozy library & expansive living room all feature a fireplace & bay windows. The kitchen is spacious w/ Neff cabinets, granite counters, hardwood floors and a workstation for prepping for meals to entertain family & guests in the adjacent dining room. There are two master suites with ample storage & relaxing baths - one suite has an upgraded w
Property Details
Map
Map
Features
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Bedroom Information
Total Bedroom: 5 Room Types: Bedroom 5, Screened Porch, Library, Heated Sun Room, Recreation Room, Sewing Room, Other Room, Dark RoomBathroom Information
Total Baths: 8 Full Baths: 5 Half Baths: 3Room Information
Rooms Total: 13Interior Features
In-Law Floorplan, Built-in Features, Granite Counters Roof: Asphalt, Metal, Rubber Appliances: Double Oven, Range, Dishwasher, High End Refrigerator, Washer, Dryer, Gas Cooktop Laundry Features: Main Level, Multiple LocationsRoofing Information
Asphalt, Metal, Rubber -
Flooring Information
Flooring: Hardwood, Carpet Construction Materials: Brick -
Heating & Cooling
Heating: Natural Gas Cooling: Central Air WaterSource: Public
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Building Information
Year Built: 1931 -
Pool Features
Private Pool: In Ground
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Lot Information
Lot Dimensions: 948x406x412x318 Lot Description: Level, Other, Sloped Lot Acres: 8 Lot Size: 8.0-9.99 AcresProperty Information
Property Type: Residential Sub Type: Detached Single Type Detached: 3 Stories
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Listing Price Information
Original List Price:$999999
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Tax Information
Annual Tax: $31875 Tax Year: 2025 Parcel Number: 1718120001
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Parking Information
Total Parking: 6 Asphalt, Yes, Garage Owned, Detached, Other, GarageGarage Information
Garage Space: 6Homeowners Association Information
Included Fees: None
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Utility Information
Sewer: Public Sewer Water Source: Public -
Location Information
City: Rock Island Direction: Blackhawk Road (45th Avenue) north to 38th Street, West on 45th Avenue, property on left.
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 1543 26th Street, Rock Island, IL, 61201 | $69,900 | 2 | 1 | 884 | 884 SqFt |
| 2014 33rd Street, Rock Island, IL, 61201 | $125,000 | 2 | 1 | 1,148 | 1,148 SqFt |
| 1814 Big Island Parkway, Rock Island, IL, 61201 | $315,000 | 5 | 3 | 2,132 | 2,132 SqFt |
| 1312 22nd Avenue, Rock Island, IL, 61201 | $170,000 | 3 | 2 | 1,511 | 1,511 SqFt |
| 1544 29 1/2 Street, Rock Island, IL, 61201 | $100,000 | 4 | 1 | 1,888 | 1,888 SqFt |
| 1119 94th Avenue, Rock Island, IL, 61201 | $117,500 | 3 | 1 | 1,536 | 1,536 SqFt |
| 2413 12th Street, Rock Island, IL, 61201 | $69,000 | 4 | 2 | -- | |
| 3626 38th Street #19, Rock Island, IL, 61201 | $69,900 | 2 | 1 | 1,008 | 1,008 SqFt |
| 2531 28th Street, Rock Island, IL, 61201 | $110,000 | 2 | 1 | 967 | 967 SqFt |
| 2424 28th Street, Rock Island, IL, 61201 | $229,000 | 4 | 2 | 1,814 | 1,814 SqFt |
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ByOwner last updated this listing 08/06/2026 @ 18:20
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