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Single Family ResidenceResidential
$277,107$190 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $139,548 on Nov 17, 2015

5711 SOUTHDOWN LN

ROSCOE, IL 61073
3
Beds
2
Baths
1,461 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.
0.64 ac
Lot SizeThe size of the land the home sits on, from county records.
2015
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$277K
$258K low$296K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$139,548 · Nov 17, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,368 (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.$70,720 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,464
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,256
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$64,314
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$212,160

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.11%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.64
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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 · 2.8 mi
H
Harlem High SchoolC-
High · Grades 9–12 · 2.9 mi
M
Harlem Middle SchoolC
Middle · Grades 6–8 · 5.5 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

5711 Southdown Ln 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 77% of homes in Roscoe 61073
  • Costs more per square foot than 84% of homes in Winnebago County
  • Has a bigger lot than 82% of homes in Winnebago County
  • Among the newest homes in Roscoe 61073

What homes are worth in Roscoe 61073

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

This home
$181K$652K

This home is worth more than 23% of homes in Roscoe 61073.

How it measures up in Roscoe 61073

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

Estimated value$277,107
CheaperTypical $325,708Pricier

Pricier than 23% of homes nearby

Price per ft²$190
CheaperTypical $209Pricier

Pricier than 33% of homes nearby

Living area1,461 ft²
SmallerTypical 1,578 ft²Bigger

Bigger than 42% of homes nearby

Lot size0.64 ac
SmallerTypical 0.59 acBigger

Bigger than 57% of homes nearby

Year built2015
OlderTypical 1991Newer

Newer than almost all homes nearby

How 5711 Southdown Ln ranks against every home in each area.
MeasureThis homeRoscoe 61073Winnebago County
Estimated valuepricier than$277,10723% of homes71% of homes
Price per ft²pricier than$19033% of homes84% of homes
Living areabigger than1,461 ft²42% of homes43% of homes
Lot sizebigger than0.64 ac57% of homes82% of homes
Year builtnewer than2015almost all homesalmost all homes

About 5711 Southdown Ln

How much is 5711 Southdown Ln, Roscoe, IL worth?

The TopHap Estimate for 5711 Southdown Ln, Roscoe, IL is $277,107 as of Sep 24, 2026. The likely range is $258,370 to $295,844. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5711 Southdown Ln, Roscoe, IL last sell?

5711 Southdown Ln, Roscoe, IL last sold on Nov 17, 2015 for $139,548, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 5711 Southdown Ln, Roscoe, IL?

5711 Southdown Ln, Roscoe, IL has 3 bedrooms, 2 bathrooms, 1,461 square feet of living space and a 0.64-acre lot.

When was 5711 Southdown Ln, Roscoe, IL built?

5711 Southdown Ln, Roscoe, IL was built in 2015, making it 11 years old. It is a ranch home. The building has 1 story.

What schools serve 5711 Southdown Ln, Roscoe, IL?

5711 Southdown Ln, 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 5711 Southdown Ln, Roscoe, IL compare to other homes in Roscoe 61073?

Among the 7,162 homes in Roscoe 61073, it is worth more than 23% of them ($277,107 against a typical $325,708), its price per square foot is higher than 33% of them ($190 against a typical $209), it is bigger than 42% of them (1,461 ft² against a typical 1,578 ft²), its lot is bigger than 57% of them (0.64 ac against a typical 0.59 ac) and it is newer than almost all of them (2015 against a typical 1991). Measured against all of Winnebago County, it is worth more than 71% 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 5711 Southdown Ln, Roscoe, IL?

The 2025 property tax bill for 5711 Southdown Ln, Roscoe, IL was $5,368. The county assessed it at $70,720.

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