411 21ST ST
Valuation
Tax & Assessment
Property Facts
Transaction History(3)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Rock Island School District 41
Neighborhood · ZIP 61201These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Ownership
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
411 21st St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 95% of homes in Rock Island County
- Costs less per square foot than 97% of homes in Rock Island County
- Among the smallest lots in Rock Island County
- Older than 96% of homes in Rock Island 61201
What homes are worth in Rock Island 61201
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 13% of homes in Rock Island 61201.
How it measures up in Rock Island 61201
The dot is this home. The mark in the middle is the typical home in Rock Island 61201.
Pricier than 13% of homes nearby
Pricier than 10% of homes nearby
Bigger than 57% of homes nearby
Smaller than almost all homes nearby
Newer than 4% of homes nearby
| Measure | This home | Rock Island 61201 | Rock Island County |
|---|---|---|---|
| Estimated valuepricier than | $54,432 | 13% of homes | 5% of homes |
| Price per ft²pricier than | $40 | 10% of homes | 3% of homes |
| Living areabigger than | 1,350 ft² | 57% of homes | 56% of homes |
| Lot sizebigger than | 2,614 ft² | almost no homes | almost no homes |
| Year builtnewer than | 1900 | 4% of homes | 6% of homes |
About 411 21st St
How much is 411 21st St, Rock Island, IL worth?
The TopHap Estimate for 411 21st St, Rock Island, IL is $54,432 as of Jul 14, 2026. The likely range is $39,288 to $69,576. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 411 21st St, Rock Island, IL last sell?
411 21st St, Rock Island, IL last sold on Jun 26, 2017 for $35,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 411 21st St, Rock Island, IL?
411 21st St, Rock Island, IL has 1,350 square feet of living space and a 0.06-acre lot.
When was 411 21st St, Rock Island, IL built?
411 21st St, Rock Island, IL was built in 1900, making it 126 years old. The building has 2 stories.
What schools serve 411 21st St, Rock Island, IL?
411 21st St, Rock Island, IL is assigned to Rock Island Academy (elementary), rated D; Washington Jr High School (middle), rated C; Rock Island High School (high), rated D-. All sit in Rock Island School District 41. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 411 21st St, Rock Island, IL compare to other homes in Rock Island 61201?
Among the 13,020 homes in Rock Island 61201, it is worth more than 13% of them ($54,432 against a typical $119,214), its price per square foot is higher than 10% of them ($40 against a typical $96), it is bigger than 57% of them (1,350 ft² against a typical 1,256 ft²), its lot is bigger than almost none of them (2,614 ft² against a typical 0.16 ac) and it is newer than 4% of them (1900 against a typical 1941). Measured against all of Rock Island County, it is worth more than 5% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 411 21st St, Rock Island, IL?
The 2025 property tax bill for 411 21st St, Rock Island, IL was $990. The county assessed it at $8,787.
Closest homes
- 2016 1/2 4th Ave$75K248 ft · 1,813 ft² · Sold Jan 1900
- 2014 4th Ave$72K273 ft · 2,366 ft² · Sold Jan 1900
- 2122 5th Ave$58K403 ft · 1,415 ft² · Sold $33K · Sep 2020
- 2128 5th Ave$89K393 ft · 1,752 ft² · Sold $39K · Nov 2020
- 506 22nd St$46K453 ft · 0.12 ac · Sold Jan 1900
- 514 21st St$95K492 ft · 1,298 ft² · Sold $14K · Apr 2019
- 525 21st Ave$29K525 ft · 798 ft² · Sold $16K · Aug 2022
- 518 22nd St$51K503 ft · 904 ft² · Sold Jan 1900
More homes in Rock Island 61201
- 2525 29th St$132K1 ba · 930 ft² · Sold $131K · May 2026
- 812 37th Ave$31K1 ba · 600 ft² · Sold $31K · May 2026
- 2830 8th Ave$75K1,562 ft² · Sold $20K · May 2026
- 3800 14th St$353K4 ba · 2,811 ft² · Sold $350K · May 2026
- 1839 7th St$100K1 ba · 923 ft² · Sold $100K · May 2026
- 1313 14 1/2 St$86K1,792 ft² · Sold $85K · May 2026
- 2812 6th Ave$70K1,339 ft² · Sold $65K · May 2026
- 14 Blackhawk Hills Ct$152K1.5 ba · 1,239 ft² · Sold $150K · May 2026
- 8903 Highland Dr$412K2,250 ft² · Sold $410K · May 2026
- 2501 26th Avenue Ct$65K1 ba · 922 ft² · Sold $64K · May 2026
- 1612 35th St$121K1,396 ft² · Sold $68K · May 2026
- 801 41st St$85K2,102 ft² · Sold $85K · May 2026
Assigned schools
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