1000 21ST ST
Valuation
Tax & Assessment
Property Facts
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
1000 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 88% of homes in Rock Island County
- Among the lowest price per square foot in Rock Island County
- Bigger than 93% of homes in Rock Island 61201
- Has a smaller lot than 80% of homes in Rock Island County
- Older than 91% of homes in Rock Island County
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 25% 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 25% of homes nearby
Pricier than 5% of homes nearby
Bigger than 93% of homes nearby
Bigger than 31% of homes nearby
Newer than 12% of homes nearby
| Measure | This home | Broadway | Rock Island 61201 | Rock Island County |
|---|---|---|---|---|
| Estimated valuepricier than | $79,383 | 16% of homes | 25% of homes | 12% of homes |
| Price per ft²pricier than | $34 | 5% of homes | 5% of homes | almost no homes |
| Living areabigger than | 2,366 ft² | 72% of homes | 93% of homes | 93% of homes |
| Lot sizebigger than | 0.13 ac | 25% of homes | 31% of homes | 20% of homes |
| Year builtnewer than | 1909 | 47% of homes | 12% of homes | 9% of homes |
About 1000 21st St
How much is 1000 21st St, Rock Island, IL worth?
The TopHap Estimate for 1000 21st St, Rock Island, IL is $79,383 as of Jul 14, 2026. The likely range is $70,764 to $88,002. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1000 21st St, Rock Island, IL last sell?
1000 21st St, Rock Island, IL last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 1000 21st St, Rock Island, IL?
1000 21st St, Rock Island, IL has 2,366 square feet of living space and a 0.13-acre lot.
When was 1000 21st St, Rock Island, IL built?
1000 21st St, Rock Island, IL was built in 1909, making it 117 years old. The building has 2 stories.
What schools serve 1000 21st St, Rock Island, IL?
1000 21st St, Rock Island, IL is assigned to Rock Island Academy (elementary), rated D; Rock Island High School (high), rated D-; Washington Jr High School (middle), rated C. All sit in Rock Island School District 41. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 1000 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 25% of them ($79,383 against a typical $118,637), its price per square foot is higher than 5% of them ($34 against a typical $96), it is bigger than 93% of them (2,366 ft² against a typical 1,257 ft²), its lot is bigger than 31% of them (0.13 ac against a typical 0.16 ac) and it is newer than 12% of them (1909 against a typical 1940). Measured against all of Rock Island County, it is worth more than 12% 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 1000 21st St, Rock Island, IL?
The 2025 property tax bill for 1000 21st St, Rock Island, IL was $2,571. The county assessed it at $36,354.
Closest homes
- 1010 21st St$101K64 ft · 2,170 ft² · Sold Jan 1900
- 2016 10th Ave$92K73 ft · 1,344 ft² · Sold Jan 1900
- 950 21st St$113K93 ft · 2,566 ft² · Sold $122K · Apr 2021
- 1014 21st St$109K120 ft · 1,920 ft² · Sold $120K · Oct 2022
- 940 21st St$87K142 ft · 1,134 ft² · Sold Jan 1900
- 932 21st St$96K182 ft · 933 ft² · Sold $85K · May 2023
- 928 21st St$117K227 ft · 1,241 ft² · Sold $115K · Nov 2025
- 1026 21st St$93K242 ft · 1,610 ft² · Sold $76K · Jun 2019
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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