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Single Family ResidenceResidential
$105,000$143 / 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 86How 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

503 E MASON ST

POLO, IL 61064
0
Baths
736 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
Pre-foreclosure (LIS)A foreclosure notice on this home is currently active. Many are worked out before any auction happens.
A foreclosure-related notice has been recorded for this property.

Valuation

$105K
$90K low$120K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,887 (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.$26,623 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,365
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$21,258
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,783
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$79,869

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyOGLE
Lot (acres)The size of the land the home sits on, from county records.0.17
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

M
Aplington Middle SchoolC+
Middle · Grades 6–8 · 0.1 mi
E
Centennial Elementary SchoolB
Elementary · Grades PK–5 · 0.2 mi
H
Polo Community High SchoolB-
High · Grades 9–12 · 0.2 mi

District: Polo Community Unit School District 222

Neighborhood · ZIP 61064These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.3,845
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.36 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,991
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,282
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

503 E Mason 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 93% of homes in Ogle County
  • Costs more per square foot than 65% of homes in Polo 61064
  • Smaller than 98% of homes in Ogle County
  • Has a smaller lot than 93% of homes in Ogle County
  • Older than 95% of homes in Ogle County

What homes are worth in Polo 61064

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

This home
$56K$434K

This home is worth more than 24% of homes in Polo 61064.

How it measures up in Polo 61064

The dot is this home. The mark in the middle is the typical home in Polo 61064.

Estimated value$105,000
CheaperTypical $143,305Pricier

Pricier than 24% of homes nearby

Price per ft²$143
CheaperTypical $118Pricier

Pricier than 65% of homes nearby

Living area736 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 6% of homes nearby

Lot size0.17 ac
SmallerTypical 0.33 acBigger

Bigger than 15% of homes nearby

Year built1900
OlderTypical 1927Newer

Newer than 24% of homes nearby

How 503 E Mason St ranks against every home in each area.
MeasureThis homePolo 61064Ogle County
Estimated valuepricier than$105,00024% of homes7% of homes
Price per ft²pricier than$14365% of homes50% of homes
Living areabigger than736 ft²6% of homes2% of homes
Lot sizebigger than0.17 ac15% of homes7% of homes
Year builtnewer than190024% of homes5% of homes

About 503 E Mason St

How much is 503 E Mason St, Polo, IL worth?

The TopHap Estimate for 503 E Mason St, Polo, IL is $105,000 as of Aug 30, 2026. The likely range is $90,375 to $119,625. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 503 E Mason St, Polo, IL last sell?

503 E Mason St, Polo, IL last sold on Jul 24, 2026, according to the county's recorded deed.

How big is 503 E Mason St, Polo, IL?

503 E Mason St, Polo, IL has 736 square feet of living space and a 0.17-acre lot.

When was 503 E Mason St, Polo, IL built?

503 E Mason St, Polo, IL was built in 1900, making it 126 years old.

What schools serve 503 E Mason St, Polo, IL?

503 E Mason St, Polo, IL is assigned to Aplington Middle School (middle), rated C+; Centennial Elementary School (elementary), rated B; Polo Community High School (high), rated B-. All sit in Polo Community Unit School District 222. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 503 E Mason St, Polo, IL compare to other homes in Polo 61064?

Among the 1,367 homes in Polo 61064, it is worth more than 24% of them ($105,000 against a typical $143,305), its price per square foot is higher than 65% of them ($143 against a typical $118), it is bigger than 6% of them (736 ft² against a typical 1,344 ft²), its lot is bigger than 15% of them (0.17 ac against a typical 0.33 ac) and it is newer than 24% of them (1900 against a typical 1927). Measured against all of Ogle County, it is worth more than 7% 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 503 E Mason St, Polo, IL?

The 2025 property tax bill for 503 E Mason St, Polo, IL was $1,887. The county assessed it at $26,623.

More homes on E Mason St

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More homes in Polo 61064

Assigned schools

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