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Single Family ResidenceResidential
$290,157$272 / 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 93How 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 $200,000 on Mar 2, 2021

309 WASHINGTON ST

WEST DUNDEE, IL 60118
3
Beds
0
Baths
1,068 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1901
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

$290K
$269K low$312K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$200,000 · Mar 2, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,259 (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.$89,613 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,480
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$68,133
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$81,898
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$268,947

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKANE
Lot (acres)The size of the land the home sits on, from county records.0.20
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(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.

E
Dundee Highlands Elementary SchoolA-
Elementary · Grades KG–5 · 0.3 mi
H
Dundee-Crown High SchoolB
High · Grades 9–12 · 2.5 mi
M
Dundee Middle SchoolB+
Middle · Grades 6–8 · 3.3 mi

District: Community Unit School District 300

Neighborhood · ZIP 60118These 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.128
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.117
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.51

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.19,514
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,011 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,320
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,868
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

309 Washington 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 87% of homes in Dundee 60118
  • Costs more per square foot than 92% of homes in Dundee 60118
  • Smaller than 92% of homes in Dundee 60118
  • Has a smaller lot than 82% of homes in Dundee 60118
  • Older than 94% of homes in Kane County

What homes are worth in Dundee 60118

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

This home
$153K$742K

This home is worth more than 13% of homes in Dundee 60118.

How it measures up in Dundee 60118

The dot is this home. The mark in the middle is the typical home in Dundee 60118.

Estimated value$290,157
CheaperTypical $425,032Pricier

Pricier than 13% of homes nearby

Price per ft²$272
CheaperTypical $201Pricier

Pricier than 92% of homes nearby

Living area1,068 ft²
SmallerTypical 2,092 ft²Bigger

Bigger than 8% of homes nearby

Lot size0.21 ac
SmallerTypical 0.34 acBigger

Bigger than 18% of homes nearby

Year built1901
OlderTypical 1979Newer

Newer than 7% of homes nearby

How 309 Washington St ranks against every home in each area.
MeasureThis homeDundee 60118Kane County
Estimated valuepricier than$290,15713% of homes26% of homes
Price per ft²pricier than$27292% of homes87% of homes
Living areabigger than1,068 ft²8% of homes13% of homes
Lot sizebigger than0.21 ac18% of homes38% of homes
Year builtnewer than19017% of homes6% of homes

About 309 Washington St

How much is 309 Washington St, West Dundee, IL worth?

The TopHap Estimate for 309 Washington St, West Dundee, IL is $290,157 as of Sep 24, 2026. The likely range is $268,582 to $311,732. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Washington St, West Dundee, IL last sell?

309 Washington St, West Dundee, IL last sold on Mar 2, 2021 for $200,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 309 Washington St, West Dundee, IL?

309 Washington St, West Dundee, IL has 3 bedrooms, 1,068 square feet of living space and a 0.20-acre lot.

When was 309 Washington St, West Dundee, IL built?

309 Washington St, West Dundee, IL was built in 1901, making it 125 years old. The building has 1 story.

What schools serve 309 Washington St, West Dundee, IL?

309 Washington St, West Dundee, IL is assigned to Dundee Highlands Elementary School (elementary), rated A-; Dundee-Crown High School (high), rated B; Dundee Middle School (middle), rated B+. All sit in Community Unit School District 300. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Washington St, West Dundee, IL compare to other homes in Dundee 60118?

Among the 5,552 homes in Dundee 60118, it is worth more than 13% of them ($290,157 against a typical $425,032), its price per square foot is higher than 92% of them ($272 against a typical $201), it is bigger than 8% of them (1,068 ft² against a typical 2,092 ft²), its lot is bigger than 18% of them (0.21 ac against a typical 0.34 ac) and it is newer than 7% of them (1901 against a typical 1979). Measured against all of Kane County, it is worth more than 26% 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 309 Washington St, West Dundee, IL?

The 2025 property tax bill for 309 Washington St, West Dundee, IL was $6,259. The county assessed it at $89,613.

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