3625 18TH 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
3625 18th 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 71% of homes in Rock Island County
- Costs more per square foot than 72% of homes in Hilltop
- Smaller than 78% of homes in Rock Island County
- Has a smaller lot than 95% of homes in Rock Island County
- Newer than 79% of homes in Hilltop
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 46% 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 46% of homes nearby
Pricier than 68% of homes nearby
Bigger than 24% of homes nearby
Bigger than 8% of homes nearby
Newer than 40% of homes nearby
| Measure | This home | Hilltop | Rock Island 61201 | Rock Island County |
|---|---|---|---|---|
| Estimated valuepricier than | $113,511 | 45% of homes | 46% of homes | 29% of homes |
| Price per ft²pricier than | $116 | 72% of homes | 68% of homes | 46% of homes |
| Living areabigger than | 979 ft² | 30% of homes | 24% of homes | 22% of homes |
| Lot sizebigger than | 0.1 ac | 13% of homes | 8% of homes | 5% of homes |
| Year builtnewer than | 1925 | 79% of homes | 40% of homes | 25% of homes |
About 3625 18th Ave
How much is 3625 18th Ave, Rock Island, IL worth?
The TopHap Estimate for 3625 18th Ave, Rock Island, IL is $113,511 as of Jul 14, 2026. The likely range is $103,212 to $123,810. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 3625 18th Ave, Rock Island, IL last sell?
3625 18th Ave, Rock Island, IL last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 3625 18th Ave, Rock Island, IL?
3625 18th Ave, Rock Island, IL has 979 square feet of living space and a 0.10-acre lot.
When was 3625 18th Ave, Rock Island, IL built?
3625 18th Ave, Rock Island, IL was built in 1925, making it 101 years old. The building has 1 story.
What schools serve 3625 18th Ave, Rock Island, IL?
3625 18th Ave, Rock Island, IL is assigned to Washington Jr High School (middle), rated C; Denkmann Elementary School (elementary), rated B; 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 3625 18th 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 46% of them ($113,511 against a typical $119,338), its price per square foot is higher than 68% of them ($116 against a typical $95), it is bigger than 24% of them (979 ft² against a typical 1,252 ft²), its lot is bigger than 8% of them (0.1 ac against a typical 0.16 ac) and it is newer than 40% of them (1925 against a typical 1941). Measured against all of Rock Island County, it is worth more than 29% 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 3625 18th Ave, Rock Island, IL?
The 2025 property tax bill for 3625 18th Ave, Rock Island, IL was $3,506. The county assessed it at $40,572.
Closest homes
- 1644 37th St$229K59 ft · 2,304 ft² · Sold $145K · Dec 2020
- 3621 18th Ave$119K58 ft · 734 ft² · Sold Jan 1900
- 1638 37th St$138K110 ft · 916 ft² · Sold $127K · Nov 2023
- 3624 18th Ave$132K154 ft · 1 ba · 1,047 ft² · Sold $28K · Nov 1975
- 1632 37th St$151K161 ft · 1,680 ft² · Sold Jan 1900
- 3620 18th Ave$163K163 ft · 1 ba · 1,470 ft² · Sold $21K · Jun 1968
- 1647 37th St$160K139 ft · 1,403 ft² · Sold Jan 1900
- 1643 37th St$143K154 ft · 956 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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