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Single Family ResidenceResidential
$298,527$177 / 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 97How 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 $129,000 on Aug 1, 2013

817 DOUGLAS AVE

AURORA, IL 60505
3
Beds
2.5
Baths
1,686 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1931
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$299K
$289K low$308K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$129,000 · Aug 1, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,049 (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.$85,310 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,868
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$78,442
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$77,987
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$256,032

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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

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.Traditional/Old
CountyKANE
Lot (acres)The size of the land the home sits on, from county records.0.16
ConstructionThe main material the home's frame and walls are built from.Mixed (Not Specified)
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

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

E
Rose E Krug Elementary SchoolC-
Elementary · Grades PK–5 · 0.5 mi
M
K D Waldo Middle SchoolC-
Middle · Grades 6–8 · 1.1 mi
H
East High SchoolC-
High · Grades 9–12 · 1.3 mi

District: Aurora East Unit School District 131

Neighborhood · ZIP 60505These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.59

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.10%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.57,378
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,290 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,048
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,972
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

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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

817 Douglas Ave 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 93% of homes in Southeast
  • Costs less per square foot than 82% of homes in Kane County
  • Bigger than 87% of homes in Southeast
  • Has a smaller lot than 80% of homes in Kane County
  • Older than 84% of homes in Kane County

What homes are worth in Aurora 60505

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

This home
$127K$478K

This home is worth more than 84% of homes in Aurora 60505.

How it measures up in Aurora 60505

The dot is this home. The mark in the middle is the typical home in Aurora 60505.

Estimated value$298,527
CheaperTypical $230,323Pricier

Pricier than 84% of homes nearby

Price per ft²$177
CheaperTypical $191Pricier

Pricier than 37% of homes nearby

Living area1,686 ft²
SmallerTypical 1,226 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.16 ac
SmallerTypical 0.17 acBigger

Bigger than 48% of homes nearby

Year built1931
OlderTypical 1934Newer

Newer than 50% of homes nearby

How 817 Douglas Ave ranks against every home in each area.
MeasureThis homeSoutheastAurora 60505Kane County
Estimated valuepricier than$298,52793% of homes84% of homes29% of homes
Price per ft²pricier than$17723% of homes37% of homes18% of homes
Living areabigger than1,686 ft²87% of homes78% of homes47% of homes
Lot sizebigger than0.16 ac53% of homes48% of homes20% of homes
Year builtnewer than193163% of homes50% of homes16% of homes

About 817 Douglas Ave

How much is 817 Douglas Ave, Aurora, IL worth?

The TopHap Estimate for 817 Douglas Ave, Aurora, IL is $298,527 as of Sep 24, 2026. The likely range is $288,635 to $308,419. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 817 Douglas Ave, Aurora, IL last sell?

817 Douglas Ave, Aurora, IL last sold on Aug 1, 2013 for $129,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 817 Douglas Ave, Aurora, IL?

817 Douglas Ave, Aurora, IL has 3 bedrooms, 2.5 bathrooms, 1,686 square feet of living space and a 0.16-acre lot.

When was 817 Douglas Ave, Aurora, IL built?

817 Douglas Ave, Aurora, IL was built in 1931, making it 95 years old. It is a traditional/old home. The building has 1 story.

What schools serve 817 Douglas Ave, Aurora, IL?

817 Douglas Ave, Aurora, IL is assigned to Rose E Krug Elementary School (elementary), rated C-; K D Waldo Middle School (middle), rated C-; East High School (high), rated C-. All sit in Aurora East Unit School District 131. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 817 Douglas Ave, Aurora, IL compare to other homes in Aurora 60505?

Among the 13,500 homes in Aurora 60505, it is worth more than 84% of them ($298,527 against a typical $230,323), its price per square foot is higher than 37% of them ($177 against a typical $191), it is bigger than 78% of them (1,686 ft² against a typical 1,226 ft²), its lot is bigger than 48% of them (0.16 ac against a typical 0.17 ac) and it is newer than 50% of them (1931 against a typical 1934). Measured against all of Kane County, it is worth more than 29% 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 817 Douglas Ave, Aurora, IL?

The 2025 property tax bill for 817 Douglas Ave, Aurora, IL was $5,049. The county assessed it at $85,310.

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