Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
$216,133$150 / 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 94How 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

16542 LITTLE PIASA RD

DOW, IL 62022
0
Baths
1,440 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.
40 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$216K
$203K low$229K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,991 (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.$40,430 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,175
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$22,255
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$38,120
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$121,290

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.58
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
35
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyJERSEY
Lot (acres)The size of the land the home sits on, from county records.40.00
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.

M
Jersey Community Middle SchoolA-
Middle · Grades 5–7 · 6.4 mi
E
Jerseyville West Elementary School
Elementary · Grades PK–1 · 7.0 mi
H
Jersey Community High SchoolB-
High · Grades 8–12 · 7.4 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%

Owner Tools

Do you own this home?
Claim this home

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

16542 Little Piasa Rd 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.

  • Costs more per square foot than 65% of homes in Jersey County
  • Has a bigger lot than 98% of homes in Jersey County
  • Older than 89% of homes in Dow 62022

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
$50K$736K

This home is worth more than 56% 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$216,133
CheaperTypical $197,477Pricier

Pricier than 56% of homes nearby

Price per ft²$150
CheaperTypical $129Pricier

Pricier than 62% of homes nearby

Living area1,440 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 50% of homes nearby

Lot size40 ac
SmallerTypical 2 acBigger

Bigger than 97% of homes nearby

Year built1920
OlderTypical 1979Newer

Newer than 11% of homes nearby

How 16542 Little Piasa Rd ranks against every home in each area.
MeasureThis homeDow 62022Jersey County
Estimated valuepricier than$216,13356% of homes64% of homes
Price per ft²pricier than$15062% of homes65% of homes
Living areabigger than1,440 ft²50% of homes55% of homes
Lot sizebigger than40 ac97% of homes98% of homes
Year builtnewer than192011% of homes15% of homes

About 16542 Little Piasa Rd

How much is 16542 Little Piasa Rd, Dow, IL worth?

The TopHap Estimate for 16542 Little Piasa Rd, Dow, IL is $216,133 as of Aug 30, 2026. The likely range is $203,385 to $228,881. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 16542 Little Piasa Rd, Dow, IL last sell?

16542 Little Piasa Rd, Dow, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 16542 Little Piasa Rd, Dow, IL?

16542 Little Piasa Rd, Dow, IL has 1,440 square feet of living space and a 40.00-acre lot.

When was 16542 Little Piasa Rd, Dow, IL built?

16542 Little Piasa Rd, Dow, IL was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 16542 Little Piasa Rd, Dow, IL?

16542 Little Piasa Rd, 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 16542 Little Piasa Rd, Dow, IL compare to other homes in Dow 62022?

Among the 501 homes in Dow 62022, it is worth more than 56% of them ($216,133 against a typical $197,477), its price per square foot is higher than 62% of them ($150 against a typical $129), it is bigger than 50% of them (1,440 ft² against a typical 1,456 ft²), its lot is bigger than 97% of them (40 ac against a typical 2 ac) and it is newer than 11% of them (1920 against a typical 1979). Measured against all of Jersey County, it is worth more than 64% 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 16542 Little Piasa Rd, Dow, IL?

The 2025 property tax bill for 16542 Little Piasa Rd, Dow, IL was $1,991. The county assessed it at $40,430.

More homes on Little Piasa Rd

Closest homes

More homes in Dow 62022

Assigned schools

Explore the area

See this home in context

Open 16542 Little Piasa Rd 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