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Single Family ResidentialResidential
$508,747$184 / 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 92How 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 $98,000 on Jun 1, 2020

15278 ROBERTS LN

DOW, IL 62022
0
Baths
2,763 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 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$509K
$470K low$547K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$98,000 · Jun 1, 2020
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.$244,747
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$195,798
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.57%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$264,000
1ST MIDAMERICA CREDIT UNION · 3.13% 2 · recorded Jun 1, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,125 (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.$123,575 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,245
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$110,330
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$121,750
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$370,725

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.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
83
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
69
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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 Residential
CountyJERSEY
Lot (acres)The size of the land the home sits on, from county records.1.00
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Jersey Community Middle SchoolA-
Middle · Grades 5–7 · 7.5 mi
E
Jerseyville West Elementary School
Elementary · Grades PK–1 · 7.9 mi
H
Jersey Community High SchoolB-
High · Grades 8–12 · 8.6 mi

District: Jersey Community Unit School District 100

Neighborhood · ZIP 62022These 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.153
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.94

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.82%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.5%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
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.1,556
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.78 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,847
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$131,035
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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

15278 Roberts 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 more than 98% of homes in Jersey County
  • Costs more per square foot than 82% of homes in Jersey County
  • Bigger than 96% of homes in Jersey County
  • Newer than 85% of homes in Jersey County

What homes are worth in Dow 62022

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

This home
$41K$601K

This home is worth more than 96% of homes in Dow 62022.

How it measures up in Dow 62022

The dot is this home. The mark in the middle is the typical home in Dow 62022.

Estimated value$508,747
CheaperTypical $194,631Pricier

Pricier than 96% of homes nearby

Price per ft²$184
CheaperTypical $132Pricier

Pricier than 78% of homes nearby

Living area2,763 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 95% of homes nearby

Lot size1 ac
SmallerTypical 2 acBigger

Bigger than 37% of homes nearby

Year built2003
OlderTypical 1979Newer

Newer than 84% of homes nearby

How 15278 Roberts Ln ranks against every home in each area.
MeasureThis homeDow 62022Jersey County
Estimated valuepricier than$508,74796% of homes98% of homes
Price per ft²pricier than$18478% of homes82% of homes
Living areabigger than2,763 ft²95% of homes96% of homes
Lot sizebigger than1 ac37% of homes64% of homes
Year builtnewer than200384% of homes85% of homes

About 15278 Roberts Ln

How much is 15278 Roberts Ln, Dow, IL worth?

The TopHap Estimate for 15278 Roberts Ln, Dow, IL is $508,747 as of Jul 14, 2026. The likely range is $470,001 to $547,493. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15278 Roberts Ln, Dow, IL last sell?

15278 Roberts Ln, Dow, IL last sold on Jun 1, 2020 for $98,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 15278 Roberts Ln, Dow, IL?

15278 Roberts Ln, Dow, IL has 2,763 square feet of living space and a 1.00-acre lot.

When was 15278 Roberts Ln, Dow, IL built?

15278 Roberts Ln, Dow, IL was built in 2003, making it 23 years old. The building has 2 stories.

What schools serve 15278 Roberts Ln, Dow, IL?

15278 Roberts Ln, Dow, IL is assigned to Jersey Community Middle School (middle), rated A-; Jerseyville West Elementary School (elementary); Jersey Community High School (high), rated B-. All sit in Jersey Community Unit School District 100. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 15278 Roberts Ln, Dow, IL compare to other homes in Dow 62022?

Among the 501 homes in Dow 62022, it is worth more than 96% of them ($508,747 against a typical $194,631), its price per square foot is higher than 78% of them ($184 against a typical $132), it is bigger than 95% of them (2,763 ft² against a typical 1,456 ft²), its lot is bigger than 37% of them (1 ac against a typical 2 ac) and it is newer than 84% of them (2003 against a typical 1979). Measured against all of Jersey County, it is worth more than 98% 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 15278 Roberts Ln, Dow, IL?

The 2025 property tax bill for 15278 Roberts Ln, Dow, IL was $7,125. The county assessed it at $123,575.

Closest homes

More homes in Dow 62022

Assigned schools

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