Date
Details
Price
Change
Source
11/12/2025
Listed
$205,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$205,000
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Property Description
Discover the potential of this spacious multi-family property located on a prominent corner lot in Rock Island's sought-after historic district. Perfect for investors, DIY enthusiasts, or owner-occupants looking to generate supplemental income, this property offers flexibility, character, and ample room to add value. The second-floor features three apartment units, each with strong rental potential and plenty of natural light. Downstairs, the expansive main-level living area provides multiple possibilities-use it as an impressive owner's suite, create a shared communal space for tenants, or reimagine it to suit your investment strategy. Recently cleaned and improved with minor repairs, the home is a classic fixer-upper with great bones and even greater possibilities. The large corner lot provides additional appeal with room for parking, outdoor amenities, or future enhancements. Whether you're building your rental portfolio or looking for a rewarding renovation project, 728 21st Street offers a rare chance to create value in a historic neighborhood with strong demand
Full Property Details
Full Property Details for 728 21st St
General
- Price: $205,000
- Taxes: $5,915 (2024)
- Status: Active
- Type: Multi-Family
- Source: MRED
- MLS ID: QC4269471
- Updated: 1/16/2026
- Added to Site: 103 day(s) ago
Interior
- Basement: Full
Additional Information
- Equipment: Water Heater-Gas
Parking
- Parking Features: Alley Access
Location
- Area: Rock Island
- County: Rock Island
- Subdivision: Rock Island
- Driving Directions: 7th Avenue to 21st Street
School Information
- High School: Rock Island
- Private School: Rock Island
Heating & Cooling
- Heating Type: Radiant, Steam
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Construction: Stucco
- Exterior Const.: Stucco
- Basement: Yes
- Basement Desc.: Full
- Foundation: Block
- Year Built: 1910
- Built Before 1978: Yes
Lot Features
- Lot Dimensions: 135 x 122
- Lot Features: Corner Lot
Financial Considerations
- Assessment Year: 1910
- Tax Amount: $5,915.32
- Tax Year: 2024
- Pays Sewer: Public Sewer
Disclosures and Reports
- Documents Avail.: Aerial Map
- Property ID: 07-35-431-001
Listed by Mel Foster Co. Geneseo
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Listing agent
— 728 21st St —
Mel Foster Co. Geneseo
NMLS#: 1598647
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Schools
Schools serving 728 21st St
School District:Rock Island School District 41
| Name | Grades | Distance |
|---|---|---|
Rock Island Academy 930 14th Street, Rock Island, IL 61201 | PK-6 | 0.5 mi |
Washington Jr High School, Rock Island, IL 3300 18th Avenue, Rock Island, IL 61201 | 7-8 | 1.2 mi |
Rock Island High School 1400 25th Avenue, Rock Island, IL 61201 | 9-12 | 1.3 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 728 21st St
Tax History
Tax History for 728 21st St
Year
Property Taxes
Change
Tax Assessment
Change
2024
$5,915
418%
$68,986
5%
2023
$1,141
—
$65,826
10%
2022
$1,146
-77%
$60,106
4%
2021
$4,997
26%
$57,683
3%
2020
$3,977
233%
$56,276
—
2019
$1,195
-68%
$56,276
2%
2018
$3,774
-17%
$55,293
2%
2017
$4,538
29%
$54,475
2%
2016
$3,520
-13%
$53,407
6%
2015
$4,069
268%
$50,622
130%
2014
$1,106
-3%
$22,045
-2%
2013
$1,141
-15%
$22,422
-6%
2012
$1,347
—
$23,767
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 728 21st St
728 21st Street, Rock Island, IL 61201 (MLS# QC4269471) is a Multi-Family property with units containing 0 bedrooms and 0 full bathrooms. 728 21st Street is currently listed for $205,000 and was received on November 12, 2025. Want to learn more about 728 21st Street? Do you have questions about finding other Multi-Family real estate for sale in Rock Island? You can browse all Rock Island real estate or contact a Coldwell Banker agent to request more information.