Open House LogoIn-Person: 08/23 1:00 PM - 2:30 PM
$999,999
 $5,368 est/mo Sourced by Back At You

4141 45th Avenue,Rock Island, IL 61201

Rock Island, IL 61201

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Description

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 walk in shower. Each additional bedroom has a private bath. Second floor hosts an in-law quarters. Up & down laundry - one in the east master suite and one on the main floor. The third floor has a unique studio and a half bath. Finished basement also features a fireplace, bar, wine storage, plus a 1/2 bath. SIX car garage, PLUS a 1BR apartment above. Property also features a 3 seasons room, stone terrace, in-ground pool (with automatic cover and new heater) and pool house with sauna, outdoor bathroom and bar/entertainment area. There is also an elevator from main floor up! If you desire privacy this property is for you! Measurements are approximate and should be verified by buyers and buyers' agent prior to any offer. Square footage does not include apartment living above the garage. Some photos have been virtually staged.

Details

MLS #12724153
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year1931
Days On Site16
Listing Provided ByRuhl&Ruhl REALTORS Bettendorf | Linda Hoffman

Features

Bed(s)5
Bath(s) 8 Total
SQ Feet10,183
Garage6
BasementY
PoolYes
Story(s)3
Acreage8.00

Interior

Rooms Total13
CoolingCentral Air
HeatingNatural Gas
Interior FeaturesIn-Law Floorplan, Built-in Features, Granite Counters
AppliancesDouble Oven, Range, Dishwasher, High End Refrigerator, Washer, Dryer, Gas Cooktop
Fireplaces Total4
Fireplace FeaturesWood Burning
Laundry FeaturesMain Level, Multiple Locations

Exterior

RoofAsphalt, Metal, Rubber
Foundation DetailsConcrete Perimeter, Other
Lot FeaturesLevel, Other, Sloped
Construction MaterialsBrick
Patio And Porch FeaturesPatio
FencingChain Link, Partial

Parking

Parking FeaturesAsphalt, Yes, Garage Owned, Detached, Other, Garage
Garage Spaces6

Utilities

SewerPublic Sewer

Taxes

Tax Year2025
Tax Annual Amount31875

Area Information

StateIL
CountyRock Island
CityRock Island
Zip Code61201
AreaRock Island
Listing VS Median (in 61201)
Price:
$999,999
low | high
Med:
$130,000
100% of Average
sqft:
10,183
low | high
Med:
1,106
100% of Average
$ / sqft:
$98
low | high
Med:
$118
30.308198572213% of Average
On site:
16
low | high
Med:
169
9.467455621302% of Average
Sourced by Back At You

Market Activity 61201

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Learn More About This Property

Open House
In-Person
08/23 1:00 PM - 2:30 PM
StateIL
CountyRock Island
CityRock Island
Zip Code61201
AreaRock Island
Listing VS Median (in 61201)
Price:
$999,999
low | high
Med:
$130,000
100% of Average
sqft:
10,183
low | high
Med:
1,106
100% of Average
$ / sqft:
$98
low | high
Med:
$118
30.308198572213% of Average
On site:
16
low | high
Med:
169
9.467455621302% of Average
Sourced by Back At You
Nearby Listings (Within 1/4 mile)
Price: $749K - $1.249M
sqft: 7,500 - 12,500
Listing Updated: August 20, 2026 at 3:52:38 PM PDT
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