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Industrial (General)Industrial

5447 MAINSAIL DR

ROSCOE, IL 61073
1
Baths
5,030 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.
1.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1985
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,561 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$67,965 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,948
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$36,017
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$61,809
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$203,895

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.46
42
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
26
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
69
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
63
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Industrial (General)
CountyWINNEBAGO
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Space
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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Ralston Elementary SchoolB
Elementary · Grades 1–5 · 2.5 mi
H
Harlem High SchoolC-
High · Grades 9–12 · 2.8 mi
M
Harlem Middle SchoolC
Middle · Grades 6–8 · 5.3 mi

District: Harlem Unit School District 122

Neighborhood · ZIP 61073These 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.42
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.33

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.20,151
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.730 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,696
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,657
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

5447 Mainsail Dr 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 largest homes in Roscoe 61073
  • Has a bigger lot than 90% of homes in Winnebago County
  • Newer than 71% of homes in Winnebago County

How it measures up in Roscoe 61073

The dot is this home. The mark in the middle is the typical home in Roscoe 61073.

Living area5,030 ft²
SmallerTypical 1,578 ft²Bigger

Bigger than almost all homes nearby

Lot size1.25 ac
SmallerTypical 0.59 acBigger

Bigger than 85% of homes nearby

Year built1985
OlderTypical 1991Newer

Newer than 34% of homes nearby

How 5447 Mainsail Dr ranks against every home in each area.
MeasureThis homeRoscoe 61073Winnebago County
Living areabigger than5,030 ft²almost all homesalmost all homes
Lot sizebigger than1.25 ac85% of homes90% of homes
Year builtnewer than198534% of homes71% of homes

About 5447 Mainsail Dr

When did 5447 Mainsail Dr, Roscoe, IL last sell?

5447 Mainsail Dr, Roscoe, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 5447 Mainsail Dr, Roscoe, IL?

5447 Mainsail Dr, Roscoe, IL has 1 bathrooms and 5,030 square feet of living space.

When was 5447 Mainsail Dr, Roscoe, IL built?

5447 Mainsail Dr, Roscoe, IL was built in 1985, making it 41 years old. The building has 1 story.

What schools serve 5447 Mainsail Dr, Roscoe, IL?

5447 Mainsail Dr, Roscoe, IL is assigned to Ralston Elementary School (elementary), rated B; Harlem High School (high), rated C-; Harlem Middle School (middle), rated C. All sit in Harlem Unit School District 122. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5447 Mainsail Dr, Roscoe, IL compare to other homes in Roscoe 61073?

Among the 7,162 homes in Roscoe 61073, it is bigger than almost all of them (5,030 ft² against a typical 1,578 ft²), its lot is bigger than 85% of them (1.25 ac against a typical 0.59 ac) and it is newer than 34% of them (1985 against a typical 1991). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 5447 Mainsail Dr, Roscoe, IL?

The 2025 property tax bill for 5447 Mainsail Dr, Roscoe, IL was $5,561. The county assessed it at $67,965.

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