1020 S ILLINOIS ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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: Decatur School District 61
Neighborhood · ZIP 62521These 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
1020 S Illinois 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 85% of homes in Decatur 62521
- Has a smaller lot than 89% of homes in Macon County
What homes are worth in Decatur 62521
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 15% of homes in Decatur 62521.
How it measures up in Decatur 62521
The dot is this home. The mark in the middle is the typical home in Decatur 62521.
Pricier than 15% of homes nearby
Bigger than 13% of homes nearby
| Measure | This home | Mueller Park | Decatur 62521 | Macon County |
|---|---|---|---|---|
| Estimated valuepricier than | $57,142 | 62% of homes | 15% of homes | 17% of homes |
| Lot sizebigger than | 0.14 ac | 28% of homes | 13% of homes | 11% of homes |
About 1020 S Illinois St
How much is 1020 S Illinois St, Decatur, IL worth?
The TopHap Estimate for 1020 S Illinois St, Decatur, IL is $57,142 as of Sep 24, 2026. The likely range is $37,685 to $76,599. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1020 S Illinois St, Decatur, IL last sell?
1020 S Illinois St, Decatur, IL last sold on Jun 21, 2006 for $40,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
What schools serve 1020 S Illinois St, Decatur, IL?
1020 S Illinois St, Decatur, IL is assigned to Eisenhower High School (high), rated D-; South Shores Elementary School (elementary), rated C; Stephen Decatur Middle School (middle), rated D-. All sit in Decatur School District 61. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 1020 S Illinois St, Decatur, IL compare to other homes in Decatur 62521?
Among the 14,947 homes in Decatur 62521, it is worth more than 15% of them ($57,142 against a typical $144,148) and its lot is bigger than 13% of them (0.14 ac against a typical 0.28 ac). Measured against all of Macon County, it is worth more than 17% 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 1020 S Illinois St, Decatur, IL?
The 2025 property tax bill for 1020 S Illinois St, Decatur, IL was $972. The county assessed it at $10,411.
More homes on S Illinois St
- 1283 S Illinois St$38K0.14 ac · Sold $38K · Jun 2026
- 1292 S Illinois St$69K0.13 ac · Sold $25K · Jun 2026
- 1126 S Illinois St$51K0.14 ac · Sold $38K · Aug 2025
- 1278 S Illinois St$51K0.14 ac · Sold $25K · May 2025
- 849 S Illinois St$39K1 ba · 672 ft² · Sold $36K · Nov 2024
- 936 S Illinois St$39K3,615 ft² · Sold $15K · Mar 2024
- 717 S Illinois St$43K3,398 ft² · Sold $35K · Feb 2024
- 1137 S Illinois St$41K0.14 ac · Sold $1.4M · Jun 2022
- 1279 S Illinois St$47K0.14 ac · Sold $22K · Jan 2022
- 1004 S Illinois St0.14 ac · Sold Sep 2021
- 1140 S Illinois St$92K10.5 ba · 1,172 ft² · Sold $22K · Jun 2021
- 1012 S Illinois St0.14 ac · Sold Nov 2019
Closest homes
- 1028 S Illinois St$57K40 ft · 0.14 ac · Sold $4K · May 1996
- 1012 S Illinois St41 ft · 0.14 ac · Sold Nov 2019
- 1004 S Illinois St81 ft · 0.14 ac · Sold Sep 2021
- 1044 S Illinois St$55K101 ft · 0.28 ac · Sold Jan 1900
- 1135 E Cleveland Ave$65K114 ft · 0.14 ac · Sold $6K · Jun 2006
- 1052 S Illinois St$57K162 ft · 0.14 ac · Sold Nov 1972
- 1139 E Cleveland Ave$46K154 ft · 0.14 ac · Sold $12K · May 2024
- 1060 S Illinois St201 ft · 2,000 ft² · Sold Jan 1900
More homes in Decatur 62521
- 575 Sheridan Dr$212K2 ba · 1,336 ft² · Sold $165K · Aug 2026
- 1608 E Johns Ave$92K0.16 ac · Sold $180K · Aug 2026
- 223 S 19th St$63K3,605 ft² · Sold $180K · Aug 2026
- 1819 E Moore St$91K0.13 ac · Sold $180K · Aug 2026
- 1335 E Johns Ave$51K0.13 ac · Sold $180K · Aug 2026
- 1221 Sedgwick St$38K0.13 ac · Sold $180K · Aug 2026
- 63 E Imboden Dr$141K0.15 ac · Sold $22K · Aug 2026
- 6675 Sherry Ct$466K2 ba · 2,225 ft² · Sold $473K · Aug 2026
- 1721 W Rock Springs Rd$136K1 ba · 704 ft² · Sold $48K · Aug 2026
- 0.3 ac · Sold $80K · Aug 2026
- 44 Sandhill Dr$202K0.47 ac · Sold $80K · Aug 2026
- 1132 E North St0.14 ac · Sold $50K · Aug 2026
Assigned schools
Explore the area
See this home in context
Open 1020 S Illinois St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map