442 E 12TH ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
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: Alton Community Unit School District 11
Neighborhood · ZIP 62002These 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
442 E 12th 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.
- Among the most valuable homes in Alton 62002
- Costs less per square foot than 81% of homes in Madison County
- Among the largest homes in Alton 62002
- Has a bigger lot than 92% of homes in Alton 62002
- Among the oldest homes in Alton 62002
What homes are worth in Alton 62002
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than almost all homes in Alton 62002.
How it measures up in Alton 62002
The dot is this home. The mark in the middle is the typical home in Alton 62002.
Pricier than almost all homes nearby
Pricier than 41% of homes nearby
Bigger than almost all homes nearby
Bigger than 92% of homes nearby
Older than almost all homes nearby
| Measure | This home | Alton 62002 | Madison County |
|---|---|---|---|
| Estimated valuepricier than | $529,908 | almost all homes | 96% of homes |
| Price per ft²pricier than | $93 | 41% of homes | 19% of homes |
| Living areabigger than | 5,694 ft² | almost all homes | almost all homes |
| Lot sizebigger than | 1.16 ac | 92% of homes | 87% of homes |
| Year builtnewer than | 1885 | almost no homes | almost no homes |
About 442 E 12th St
How much is 442 E 12th St, Alton, IL worth?
The TopHap Estimate for 442 E 12th St, Alton, IL is $529,908 as of Aug 30, 2026. The likely range is $472,050 to $587,766. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 442 E 12th St, Alton, IL last sell?
442 E 12th St, Alton, IL last sold on Jun 3, 2020 for $560,000, according to the county's recorded deed.
How big is 442 E 12th St, Alton, IL?
442 E 12th St, Alton, IL has 5,694 square feet of living space and a 1.16-acre lot.
When was 442 E 12th St, Alton, IL built?
442 E 12th St, Alton, IL was built in 1885, making it 141 years old. The building has 1 story.
What schools serve 442 E 12th St, Alton, IL?
442 E 12th St, Alton, IL is assigned to Alton Middle School (middle), rated C-; Alton High School (high), rated D+; Lewis & Clark Elementary School (elementary). All sit in Alton Community Unit School District 11. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 442 E 12th St, Alton, IL compare to other homes in Alton 62002?
Among the 12,598 homes in Alton 62002, it is worth more than almost all of them ($529,908 against a typical $107,313), its price per square foot is higher than 41% of them ($93 against a typical $106), it is bigger than almost all of them (5,694 ft² against a typical 1,008 ft²), its lot is bigger than 92% of them (1.16 ac against a typical 0.19 ac) and it is newer than almost none of them (1885 against a typical 1948). Measured against all of Madison County, it is worth more than 96% 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 442 E 12th St, Alton, IL?
The 2025 property tax bill for 442 E 12th St, Alton, IL was $16,925. The county assessed it at $211,430.
More homes on E 12th St
- 549 E 12th St$426K2 ba · 1,094 ft² · Sold $425K · Jul 2026
- 230 E 12th St$56K2 ba · 720 ft² · Sold $55K · Feb 2026
- 205 E 12th St$200K2 ba · 962 ft² · Sold $65K · Sep 2025
- 203 E 12th St$146K4,331 ft² · Sold Jul 2025
- 445 E 12th St$407K3 ba · 1,416 ft² · Sold $390K · Jul 2025
- 234 E 12th St2 ba · 864 ft² · Sold $180K · Nov 2024
- 421 E 12th St$307K864 ft² · Sold Oct 2023
- 314 E 12th St$162K4 ba · 1,385 ft² · Sold Oct 2023
- 302 E 12th St$248K2 ba · 1,306 ft² · Sold $230K · May 2023
- 407 E 12th St$643K3 bd · 2 ba · 2,756 ft² · Sold Jan 2023
- 100 E 12th St$102K2 ba · 784 ft² · Sold Nov 2022
- 327 E 12th St$202K2,519 ft² · Sold $185K · Aug 2021
Closest homes
- 400 E 13th St275 ft · 0.17 ac · Sold $440K · Jul 2023
- 1300 Langdon St$165K284 ft · 5 ba · 1,529 ft² · Sold $440K · Jul 2023
- 445 E 12th St$407K308 ft · 3 ba · 1,416 ft² · Sold $390K · Jul 2025
- 421 E 12th St$307K313 ft · 864 ft² · Sold Oct 2023
- 422 E 13th St$147K304 ft · 2 ba · 923 ft² · Sold $87K · Mar 2012
- 410 E 12th St$206K264 ft · 5 bd · 4 ba · 2,550 ft² · Sold Jan 1900
- 415 E 12th St$305K352 ft · 3 ba · 1,805 ft² · Sold $390K · Apr 2005
- 423 E 14th St$98K389 ft · 1,269 ft² · Sold Jan 1900
More homes in Alton 62002
- 2634 Dennis Dr$350K4 bd · 2 ba · 1,680 ft² · Sold $355K · Aug 2026
- 3116 Burton St$135K2 ba · 840 ft² · Sold $135K · Aug 2026
- 940 Pearl St1,570 ft² · Sold Aug 2026
- 414 Main St$53K2 bd · 1 ba · 709 ft² · Sold $30K · Aug 2026
- Woodland Hills Ct2,605 ft² · Sold $35K · Aug 2026
- 3518 Oscar Ave$43K1 ba · 672 ft² · Sold $43K · Aug 2026
- 319 Mcclure Ave$43K2 bd · 2 ba · 1,452 ft² · Sold Aug 2026
- 2638 Sanford Ave$130K3 bd · 2 ba · 1,000 ft² · Sold Aug 2026
- 1700 Piasa St0.17 ac · Sold $3K · Aug 2026
- 1202 W Woodfield Dr$330K4 bd · 2 ba · 1,794 ft² · Sold Aug 2026
- 301 Lindenwood Blvd$121K2 ba · 864 ft² · Sold Aug 2026
- 911 Vista Ave$40K2 bd · 1 ba · 773 ft² · Sold Aug 2026
Assigned schools
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