Single Family ResidenceResidential
Last sold for $350,000 on May 21, 2021
603 MORTAR ST
MASCOUTAH, IL 62258
0
Baths
0.58 ac
Lot SizeThe size of the land the home sits on, from county records.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · May 21, 2021
Tax & Assessment
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$144,774 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$26,819
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$117,955
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$132,310
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$434,322
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySt. Clair
Lot (acres)The size of the land the home sits on, from county records.0.58
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No
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.Neighborhood · ZIP 62258These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.60
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.171
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.10,389
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.134 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,499
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,031
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%
Owner Tools
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How this home compares
603 Mortar 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.
- Has a bigger lot than 82% of homes in St. Clair County
How it measures up in Mascoutah 62258
The dot is this home. The mark in the middle is the typical home in Mascoutah 62258.
Lot size0.58 ac
SmallerTypical 0.25 acBigger
Bigger than 80% of homes nearby
| Measure | This home | Mascoutah 62258 | St. Clair County |
|---|---|---|---|
| Lot sizebigger than | 0.58 ac | 80% of homes | 82% of homes |
More homes on Mortar St
- 603 Mortar St0.58 ac · Sold $495K · Aug 2026
- 720 Mortar St0.27 ac · Sold $470K · Aug 2026
- 708 Mortar St0.18 ac · Sold $449K · Nov 2025
- 614 Mortar St0.19 ac · Sold Sep 2025
- 602 Mortar St0.2 ac · Sold Sep 2025
- 704 Mortar St0.18 ac · Sold $512K · Jul 2025
- 615 Mortar St$360K0.19 ac · Sold $424K · Sep 2024
- 610 Mortar St0.19 ac · Sold $54K · Apr 2024
- 700 Mortar St$304K0.18 ac · Sold $53K · Sep 2023
- 731 Mortar St$288K4 ba · 1,448 ft² · Sold $459K · Jul 2022
- 606 Mortar St$220K0.18 ac · Sold $370K · Jul 2021
- 716 Mortar St$306K4 ba · 1,102 ft² · Sold $300K · Aug 2020
Closest homes
- 212 Mason St$424K104 ft · 5 ba · 1,140 ft² · Sold $346K · Jun 2020
- 607 Mortar St97 ft · 0.16 ac · Sold Jan 1900
- 611 Mortar St163 ft · 0.19 ac · Sold Jan 1900
- 616 Daniel Dr$341K169 ft · 4 ba · 2,400 ft² · Sold $319K · Mar 2020
- 208 Mason St$446K176 ft · 4 ba · 1,510 ft² · Sold $346K · Jun 2018
- 620 Daniel Dr$220K172 ft · 0.19 ac · Sold $48K · Dec 2023
- 612 Daniel Dr$430K187 ft · 5 ba · 1,662 ft² · Sold $418K · May 2024
- 603 Mortar St241 ft · 0.58 ac · Sold $495K · Aug 2026
More homes in Mascoutah 62258
- 723 N 10th St$258K3 ba · 1,476 ft² · Sold Sep 2026
- 755 Moorland Cir$239K4 ba · 1,258 ft² · Sold $259K · Sep 2026
- 420 N County Rd$126K3 ba · 600 ft² · Sold $71K · Sep 2026
- 312 S 5th St$265K3 ba · 1,092 ft² · Sold $265K · Sep 2026
- 2201 Illinois Ave2 ba · 1,092 ft² · Sold $12K · Sep 2026
- 2nd St0.16 ac · Sold $12K · Sep 2026
- 26 Quail Pt$363K4 ba · 820 ft² · Sold Sep 2026
- 502 S Lebanon St$55K3 ba · 1,248 ft² · Sold $55K · Sep 2026
- 2318 N 4th St$232K3 ba · 1,376 ft² · Sold Sep 2026
- 539 Falling Leaf Way$314K4 ba · 1,520 ft² · Sold Sep 2026
- 211 S 4th St$181K2 ba · 1,102 ft² · Sold Sep 2026
- 618 E Main St$294K2 ba · 1,024 ft² · Sold $294K · Sep 2026
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