3102 20TH AVE
Valuation
Tax & Assessment
Property Facts
Transaction History(1)
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
3102 20th Ave 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 72% of homes in Rock Island County
- Costs more per square foot than 78% of homes in Rock Island 61201
- Smaller than 87% of homes in Rock Island County
- Has a smaller lot than 90% of homes in Rock Island County
- Newer than 79% of homes in East Central
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 45% 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 45% of homes nearby
Pricier than 78% of homes nearby
Bigger than 16% of homes nearby
Bigger than 17% of homes nearby
Newer than 67% of homes nearby
| Measure | This home | East Central | Rock Island 61201 | Rock Island County |
|---|---|---|---|---|
| Estimated valuepricier than | $112,221 | 31% of homes | 45% of homes | 28% of homes |
| Price per ft²pricier than | $128 | 57% of homes | 78% of homes | 57% of homes |
| Living areabigger than | 876 ft² | 29% of homes | 16% of homes | 13% of homes |
| Lot sizebigger than | 0.12 ac | 17% of homes | 17% of homes | 10% of homes |
| Year builtnewer than | 1952 | 79% of homes | 67% of homes | 49% of homes |
About 3102 20th Ave
How much is 3102 20th Ave, Rock Island, IL worth?
The TopHap Estimate for 3102 20th Ave, Rock Island, IL is $112,221 as of Jul 14, 2026. The likely range is $103,833 to $120,609. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 3102 20th Ave, Rock Island, IL last sell?
3102 20th Ave, Rock Island, IL last sold on Dec 1, 1984 for $44,000, according to the county's recorded deed.
How big is 3102 20th Ave, Rock Island, IL?
3102 20th Ave, Rock Island, IL has 1.5 bathrooms, 876 square feet of living space and a 0.12-acre lot.
When was 3102 20th Ave, Rock Island, IL built?
3102 20th Ave, Rock Island, IL was built in 1952, making it 74 years old. The building has 1 story.
What schools serve 3102 20th Ave, Rock Island, IL?
3102 20th Ave, Rock Island, IL is assigned to Washington Jr High School (middle), rated C; Eugene Field Elementary School (elementary), 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 3102 20th Ave, 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 45% of them ($112,221 against a typical $118,870), its price per square foot is higher than 78% of them ($128 against a typical $96), it is bigger than 16% of them (876 ft² against a typical 1,250 ft²), its lot is bigger than 17% of them (0.12 ac against a typical 0.16 ac) and it is newer than 67% of them (1952 against a typical 1940). Measured against all of Rock Island County, it is worth more than 28% 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 3102 20th Ave, Rock Island, IL?
The 2025 property tax bill for 3102 20th Ave, Rock Island, IL was $3,164. The county assessed it at $37,624.
Closest homes
- 2005 31st St$101K41 ft · 1 ba · 708 ft² · Sold $60K · Dec 2001
- 2009 31st St$119K81 ft · 1 ba · 708 ft² · Sold $127K · Jun 2024
- 3107 20th Ave$137K114 ft · 1 ba · 1,156 ft² · Sold $114K · Jan 2021
- 2013 31st St$109K121 ft · 1 ba · 735 ft² · Sold $87K · Jun 2012
- 3109 20th Ave$93K142 ft · 1 ba · 956 ft² · Sold $53K · Aug 2000
- 2017 31st St$99K161 ft · 1 ba · 720 ft² · Sold $56K · Apr 2018
- 3026 20th Ave$102K131 ft · 1 ba · 804 ft² · Sold $58K · Jun 2013
- 1843 31st St$103K177 ft · 1 ba · 884 ft² · Sold $93K · Jun 2021
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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