3109 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.
Owner Tools
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
3109 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 89% of homes in East Central
- Costs less per square foot than 78% of homes in East Central
- Smaller than 80% of homes in Rock Island County
- Has a smaller lot than 80% 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 31% 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 31% of homes nearby
Pricier than 50% of homes nearby
Bigger than 22% of homes nearby
Bigger than 30% of homes nearby
Newer than 51% of homes nearby
| Measure | This home | East Central | Rock Island 61201 | Rock Island County |
|---|---|---|---|---|
| Estimated valuepricier than | $94,783 | 11% of homes | 31% of homes | 18% of homes |
| Price per ft²pricier than | $99 | 22% of homes | 50% of homes | 30% of homes |
| Living areabigger than | 956 ft² | 38% of homes | 22% of homes | 20% of homes |
| Lot sizebigger than | 0.13 ac | 43% of homes | 30% of homes | 20% of homes |
| Year builtnewer than | 1941 | 43% of homes | 51% of homes | 36% of homes |
About 3109 20th Ave
How much is 3109 20th Ave, Rock Island, IL worth?
The TopHap Estimate for 3109 20th Ave, Rock Island, IL is $94,783 as of Sep 24, 2026. The likely range is $88,447 to $101,119. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 3109 20th Ave, Rock Island, IL last sell?
3109 20th Ave, Rock Island, IL last sold on Aug 1, 2000 for $53,000, according to the county's recorded deed.
How big is 3109 20th Ave, Rock Island, IL?
3109 20th Ave, Rock Island, IL has 1 bathrooms, 956 square feet of living space and a 0.13-acre lot.
When was 3109 20th Ave, Rock Island, IL built?
3109 20th Ave, Rock Island, IL was built in 1941, making it 85 years old. The building has 1 story.
What schools serve 3109 20th Ave, Rock Island, IL?
3109 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 3109 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 31% of them ($94,783 against a typical $122,514), its price per square foot is higher than 50% of them ($99 against a typical $99), it is bigger than 22% of them (956 ft² against a typical 1,252 ft²), its lot is bigger than 30% of them (0.13 ac against a typical 0.16 ac) and it is newer than 51% of them (1941 against a typical 1940). Measured against all of Rock Island County, it is worth more than 18% 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 3109 20th Ave, Rock Island, IL?
The 2025 property tax bill for 3109 20th Ave, Rock Island, IL was $2,388. The county assessed it at $29,868.
More homes on 20th Ave
- 1613 20th Ave$143K1.5 ba · 1,271 ft² · Sold $144K · Jul 2026
- 3014 20th Ave$110K1 ba · 994 ft² · Sold $109K · Jun 2026
- 581 20th Ave$80K3 bd · 1.5 ba · 1,610 ft² · Sold $112K · May 2026
- 1619 20th Ave$115K1 ba · 564 ft² · Sold $113K · Apr 2026
- 934 20th Ave$84K1 ba · 698 ft² · Sold $83K · Mar 2026
- 2506 20th Ave$69K2 bd · 1 ba · 1,080 ft² · Sold $68K · Mar 2026
- 530 20th Ave$30K2 ba · 1,524 ft² · Sold $30K · Jan 2026
- 562 20th Ave$34K1 ba · 654 ft² · Sold $34K · Jan 2026
- 510 20th Ave$34K1 ba · 1,169 ft² · Sold $34K · Jan 2026
- 2424 20th Ave$194K3 bd · 2 ba · 1,524 ft² · Sold $190K · Jan 2026
- 2518 20th Ave$105K2 bd · 1 ba · 1,297 ft² · Sold $50K · Oct 2025
- 2544 20th Ave$136K1 ba · 824 ft² · Sold $131K · Sep 2025
Closest homes
- 3107 20th Ave$147K68 ft · 1 ba · 1,156 ft² · Sold $114K · Jan 2021
- 1843 31st St$103K76 ft · 1 ba · 884 ft² · Sold $103K · Jul 2026
- 1841 31st St$132K95 ft · 1 ba · 1,316 ft² · Sold $89K · Apr 2012
- 1852 32nd St$161K105 ft · 3 bd · 1.5 ba · 1,428 ft² · Sold $161K · Jun 2023
- 1839 31st St$140K134 ft · 1 ba · 1,095 ft² · Sold $96K · Apr 2022
- 1846 32nd St$89K110 ft · 1 ba · 830 ft² · Sold $65K · Oct 2017
- 3102 20th Ave$120K142 ft · 1.5 ba · 876 ft² · Sold $44K · Dec 1984
- 1842 32nd St$88K131 ft · 2 bd · 1 ba · 969 ft² · Sold $85K · Jan 2007
More homes in Rock Island 61201
- 2826 8 1/2 Ave$150K1,540 ft² · Sold $150K · Sep 2026
- 1619 36th St$170K2,583 ft² · Sold $140K · Sep 2026
- 1436 43rd St$153K858 ft² · Sold $153K · Sep 2026
- 2728 8 1/2 Ave$76K916 ft² · Sold $85K · Sep 2026
- 3730 30th Ave$156K2 bd · 1.5 ba · 1,224 ft² · Sold $155K · Aug 2026
- 10 Woodley Rd$343K3 ba · 2,106 ft² · Sold $342K · Aug 2026
- 3118 9 1/2 St$116K1 ba · 714 ft² · Sold $115K · Aug 2026
- 3432 9th St$50K1 ba · 1,248 ft² · Sold $20K · Aug 2026
- 630 84th Ave W$186K1,442 ft² · Sold $186K · Aug 2026
- 1824 39th St$110K1 ba · 616 ft² · Sold $110K · Aug 2026
- 1819 17th St$95K2 ba · 2,411 ft² · Sold $95K · Aug 2026
- 1701 28th St$165K1,548 ft² · Sold $165K · Aug 2026
Assigned schools
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