620 W SOUTH ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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: Mascoutah Community Unit School District 19
Neighborhood · ZIP 62258These 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
620 W South 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 70% of homes in Mascoutah 62258
- Has a bigger lot than 81% of homes in St. Clair County
What homes are worth in Mascoutah 62258
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 30% of homes in Mascoutah 62258.
How it measures up in Mascoutah 62258
The dot is this home. The mark in the middle is the typical home in Mascoutah 62258.
Pricier than 30% of homes nearby
Bigger than 79% of homes nearby
| Measure | This home | Mascoutah 62258 | St. Clair County |
|---|---|---|---|
| Estimated valuepricier than | $202,547 | 30% of homes | 55% of homes |
| Lot sizebigger than | 0.53 ac | 79% of homes | 81% of homes |
About 620 W South St
How much is 620 W South St, Mascoutah, IL worth?
The TopHap Estimate for 620 W South St, Mascoutah, IL is $202,547 as of Sep 24, 2026. The likely range is $171,281 to $233,813. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 620 W South St, Mascoutah, IL last sell?
620 W South St, Mascoutah, IL last sold on Mar 26, 2025, according to the county's recorded deed.
What schools serve 620 W South St, Mascoutah, IL?
620 W South St, Mascoutah, IL is assigned to Mascoutah Elementary School (elementary), rated A; Mascoutah Middle School (middle), rated A-; Mascoutah High School (high), rated A-. All sit in Mascoutah Community Unit School District 19. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 620 W South St, Mascoutah, IL compare to other homes in Mascoutah 62258?
Among the 4,016 homes in Mascoutah 62258, it is worth more than 30% of them ($202,547 against a typical $272,734) and its lot is bigger than 79% of them (0.53 ac against a typical 0.25 ac). Measured against all of St. Clair County, it is worth more than 55% 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 620 W South St, Mascoutah, IL?
The 2025 property tax bill for 620 W South St, Mascoutah, IL was $5,127. The county assessed it at $81,936.
More homes on W South St
- 910 W South St2 ba · 928 ft² · Sold $278K · May 2026
- 905 W South St$167K2 ba · 1,312 ft² · Sold $166K · Apr 2026
- 929 W South St$272K3 ba · 1,460 ft² · Sold $270K · Mar 2026
- 714 W South St$101K2 ba · 690 ft² · Sold $100K · Feb 2026
- 720 W South St$63K2 ba · 1,024 ft² · Sold $62K · Nov 2025
- 305 W South St$263K3 ba · 1,960 ft² · Sold Oct 2025
- 801 W South St1,352 ft² · Sold Jun 2025
- W South St0.54 ac · Sold Apr 2025
- 101 W South St$133K3 ba · 656 ft² · Sold $130K · Feb 2025
- 101 W South St$168K0.12 ac · Sold $130K · Feb 2025
- 701 W South St$143K3 ba · 864 ft² · Sold $24K · Dec 2024
- 601 W South St$226K2 ba · 1,050 ft² · Sold $220K · Oct 2024
Closest homes
- 621 W South St157 ft · 1,210 ft² · Sold $27K · Aug 2005
- 608 W South St$219K128 ft · 2 ba · 703 ft² · Sold Jan 1900
- 617 W South St$106K158 ft · 2 ba · 916 ft² · Sold $66K · Nov 2015
- 613 W South St$104K175 ft · 3,920 ft² · Sold $4K · Jul 2019
- 704 W South St$290K175 ft · 3 ba · 1,816 ft² · Sold Jan 1900
- 618 W State St$255K226 ft · 0.21 ac · Sold $225K · Oct 2022
- 624 W State St$74K231 ft · 2 ba · 544 ft² · Sold Jan 1900
- 608 W State St$234K237 ft · 0.24 ac · Sold $119K · Apr 2020
More homes in Mascoutah 62258
- 1504 Autumn Lakes Ln$269K4 ba · 1,080 ft² · Sold Oct 2026
- 925 W Green St1,200 ft² · Sold $170K · Oct 2026
- 560 Falling Leaf Way$230K4 ba · 1,196 ft² · Sold $221K · Oct 2026
- 217 W Church St$169K2 ba · 676 ft² · Sold Oct 2026
- 409 Bel Air Dr$295K2 ba · 2,396 ft² · Sold $306K · Oct 2026
- Mascoutah Plaza DrResidential - Vacant Land · Sold Oct 2026
- 10050 Grodeon Rd$479K4 ba · 2,022 ft² · Sold $550K · Oct 2026
- 785 Topaz Ct0.18 ac · Sold $390K · Oct 2026
- Harper Rd25.09 ac · Sold $120K · Oct 2026
- 1248 Antique Ln$380K4 ba · 1,428 ft² · Sold $387K · Sep 2026
- 204 Arbor Glen Ln0.52 ac · Sold $615K · Sep 2026
- 1413 Autumn Lakes Ln$272K3 ba · 1,816 ft² · Sold $272K · Sep 2026
Assigned schools
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