Skip to content
Skip to content
TopHapOpen in map
Single Family ResidentialResidential
$75,446$71 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 80How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $6,500 on Jun 28, 2019

1100 DOUGLAS ST

MASON, IL 62443
0
Baths
1,064 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.

Valuation

$75K
$60K low$90K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$6,500 · Jun 28, 2019
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$75,446
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$60,357

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$256 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$9,180 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$710
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,470
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,420
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$27,540

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyEffingham
Lot (acres)The size of the land the home sits on, from county records.0.17

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.

H
Effingham High SchoolA
High · Grades 9–12 · 11.5 mi
E
South Side Grade School
Elementary · Grades 1–2 · 11.5 mi
M
Effingham Junior High SchoolB-
Middle · Grades 6–8 · 11.7 mi

District: Effingham Community Unit School District 40

Neighborhood · ZIP 62443These 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.138
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.146

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.2,112
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.26 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,389
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$95,638
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

1100 Douglas 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 97% of homes in Effingham County
  • Costs less per square foot than 96% of homes in Effingham County
  • Smaller than 80% of homes in Mason 62443
  • Among the smallest lots in Mason 62443
  • Newer than 85% of homes in Mason 62443

What homes are worth in Mason 62443

Each bar is how many homes fall in that price range. The marker is this home.

This home
$49K$536K

This home is worth more than 12% of homes in Mason 62443.

How it measures up in Mason 62443

The dot is this home. The mark in the middle is the typical home in Mason 62443.

Estimated value$75,446
CheaperTypical $185,281Pricier

Pricier than 12% of homes nearby

Price per ft²$71
CheaperTypical $137Pricier

Pricier than 11% of homes nearby

Living area1,064 ft²
SmallerTypical 1,400 ft²Bigger

Bigger than 20% of homes nearby

Lot size0.17 ac
SmallerTypical 3.5 acBigger

Smaller than almost all homes nearby

Year built2004
OlderTypical 1979Newer

Newer than 85% of homes nearby

How 1100 Douglas St ranks against every home in each area.
MeasureThis homeMason 62443Effingham County
Estimated valuepricier than$75,44612% of homes3% of homes
Price per ft²pricier than$7111% of homes4% of homes
Living areabigger than1,064 ft²20% of homes20% of homes
Lot sizebigger than0.17 acalmost no homes9% of homes
Year builtnewer than200485% of homes85% of homes

About 1100 Douglas St

How much is 1100 Douglas St, Mason, IL worth?

The TopHap Estimate for 1100 Douglas St, Mason, IL is $75,446 as of Jul 14, 2026. The likely range is $60,432 to $90,460. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1100 Douglas St, Mason, IL last sell?

1100 Douglas St, Mason, IL last sold on Jun 28, 2019 for $6,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1100 Douglas St, Mason, IL?

1100 Douglas St, Mason, IL has 1,064 square feet of living space and a 0.17-acre lot.

When was 1100 Douglas St, Mason, IL built?

1100 Douglas St, Mason, IL was built in 2004, making it 22 years old.

What schools serve 1100 Douglas St, Mason, IL?

1100 Douglas St, Mason, IL is assigned to Effingham High School (high), rated A; South Side Grade School (elementary); Effingham Junior High School (middle), rated B-. All sit in Effingham Community Unit School District 40. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1100 Douglas St, Mason, IL compare to other homes in Mason 62443?

Among the 657 homes in Mason 62443, it is worth more than 12% of them ($75,446 against a typical $185,281), its price per square foot is higher than 11% of them ($71 against a typical $137), it is bigger than 20% of them (1,064 ft² against a typical 1,400 ft²), its lot is bigger than almost none of them (0.17 ac against a typical 3.5 ac) and it is newer than 85% of them (2004 against a typical 1979). Measured against all of Effingham County, it is worth more than 3% 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 1100 Douglas St, Mason, IL?

The 2024 property tax bill for 1100 Douglas St, Mason, IL was $256. The county assessed it at $9,180.

Closest homes

More homes in Mason 62443

Assigned schools

Explore the area

See this home in context

Open 1100 Douglas 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
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map