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Single Family ResidenceResidential
$74,923$130 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $49,500 on Jul 1, 1987

102 ALLEY ST

SIDNEY, IL 61877
1
Baths
576 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.
1931
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$75K
$66K low$84K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$49,500 · Jul 1, 1987

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,048 (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.$47,270 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,330
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,940
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$44,260
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$141,810

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.87 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 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.A-Frame
CountyChampaign
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 202 ft²

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

E
Unity East Elementary SchoolB
Elementary · Grades KG–5 · 4.4 mi
H
Unity High SchoolD+
High · Grades 9–12 · 9.6 mi
M
Unity Junior High SchoolC+
Middle · Grades 6–8 · 9.7 mi

District: Tolono Community Unit School District 7

Neighborhood · ZIP 61877These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.52

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
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.1,395
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.50 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,878
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,455
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

102 Alley 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 Sidney 61877
  • Costs less per square foot than 80% of homes in Sidney 61877
  • Among the smallest homes in Sidney 61877
  • Older than 81% of homes in Champaign County

What homes are worth in Sidney 61877

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

This home
$75K$461K

This home is worth more than 3% of homes in Sidney 61877.

How it measures up in Sidney 61877

The dot is this home. The mark in the middle is the typical home in Sidney 61877.

Estimated value$74,923
CheaperTypical $222,060Pricier

Pricier than 3% of homes nearby

Price per ft²$130
CheaperTypical $160Pricier

Pricier than 20% of homes nearby

Living area576 ft²
SmallerTypical 1,375 ft²Bigger

Smaller than almost all homes nearby

Year built1931
OlderTypical 1969Newer

Newer than 29% of homes nearby

How 102 Alley St ranks against every home in each area.
MeasureThis homeSidney 61877Champaign County
Estimated valuepricier than$74,9233% of homes3% of homes
Price per ft²pricier than$13020% of homes24% of homes
Living areabigger than576 ft²almost no homesalmost no homes
Year builtnewer than193129% of homes19% of homes

About 102 Alley St

How much is 102 Alley St, Sidney, IL worth?

The TopHap Estimate for 102 Alley St, Sidney, IL is $74,923 as of Aug 30, 2026. The likely range is $66,066 to $83,780. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 102 Alley St, Sidney, IL last sell?

102 Alley St, Sidney, IL last sold on Jul 1, 1987 for $49,500, according to the county's recorded deed.

How big is 102 Alley St, Sidney, IL?

102 Alley St, Sidney, IL has 1 bathrooms and 576 square feet of living space.

When was 102 Alley St, Sidney, IL built?

102 Alley St, Sidney, IL was built in 1931, making it 95 years old. It is a a-frame home. The building has 2 stories.

What schools serve 102 Alley St, Sidney, IL?

102 Alley St, Sidney, IL is assigned to Unity East Elementary School (elementary), rated B; Unity High School (high), rated D+; Unity Junior High School (middle), rated C+. All sit in Tolono Community Unit School District 7. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 102 Alley St, Sidney, IL compare to other homes in Sidney 61877?

Among the 651 homes in Sidney 61877, it is worth more than 3% of them ($74,923 against a typical $222,060), its price per square foot is higher than 20% of them ($130 against a typical $160), it is bigger than almost none of them (576 ft² against a typical 1,375 ft²) and it is newer than 29% of them (1931 against a typical 1969). Measured against all of Champaign 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 102 Alley St, Sidney, IL?

The 2024 property tax bill for 102 Alley St, Sidney, IL was $2,048. The county assessed it at $47,270.

More homes on Alley St

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Assigned schools

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