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Single Family ResidentialResidential
$276,265$189 / 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 95How 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 $159,250 on Oct 14, 2015

151 DONLIN CT

SYCAMORE, IL 60178
1
Beds
1
Baths
1,460 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.
1978
Year BuiltThe year the home was originally built, according to county records.
1
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$276K
$263K low$289K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$159,250 · Oct 14, 2015
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.$131,140
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$104,912
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.53%
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.$145,125
PNC MTG · recorded Oct 14, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,562 (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.$77,533 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$14,523
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$63,010
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$72,897
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$232,599

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyDeKalb
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Retaining Wall
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
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

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.

E
West Elementary SchoolB+
Elementary · Grades KG–5 · 0.2 mi
H
Sycamore High SchoolB+
High · Grades 9–12 · 0.4 mi
M
Sycamore Middle SchoolB-
Middle · Grades 6–8 · 1.3 mi

District: Sycamore Community Unit School District 427

Neighborhood · ZIP 60178These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.23,227
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.340 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,175
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,851
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.52%

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

151 Donlin Ct 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 less per square foot than 82% of homes in Sycamore 60178
  • Has a smaller lot than 83% of homes in DeKalb County

What homes are worth in Sycamore 60178

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

This home
$162K$650K

This home is worth more than 37% of homes in Sycamore 60178.

How it measures up in Sycamore 60178

The dot is this home. The mark in the middle is the typical home in Sycamore 60178.

Estimated value$276,265
CheaperTypical $315,384Pricier

Pricier than 37% of homes nearby

Price per ft²$189
CheaperTypical $232Pricier

Pricier than 18% of homes nearby

Living area1,460 ft²
SmallerTypical 1,320 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.17 ac
SmallerTypical 0.25 acBigger

Bigger than 21% of homes nearby

Year built1978
OlderTypical 1991Newer

Newer than 42% of homes nearby

How 151 Donlin Ct ranks against every home in each area.
MeasureThis homeSycamore 60178DeKalb County
Estimated valuepricier than$276,26537% of homes47% of homes
Price per ft²pricier than$18918% of homes18% of homes
Living areabigger than1,460 ft²60% of homes62% of homes
Lot sizebigger than0.17 ac21% of homes17% of homes
Year builtnewer than197842% of homes38% of homes

About 151 Donlin Ct

How much is 151 Donlin Ct, Sycamore, IL worth?

The TopHap Estimate for 151 Donlin Ct, Sycamore, IL is $276,265 as of Jul 14, 2026. The likely range is $263,153 to $289,377. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 151 Donlin Ct, Sycamore, IL last sell?

151 Donlin Ct, Sycamore, IL last sold on Oct 14, 2015 for $159,250, according to the county's recorded deed.

How big is 151 Donlin Ct, Sycamore, IL?

151 Donlin Ct, Sycamore, IL has 1 bedrooms, 1 bathrooms, 1,460 square feet of living space and a 0.17-acre lot.

When was 151 Donlin Ct, Sycamore, IL built?

151 Donlin Ct, Sycamore, IL was built in 1978, making it 48 years old.

What schools serve 151 Donlin Ct, Sycamore, IL?

151 Donlin Ct, Sycamore, IL is assigned to West Elementary School (elementary), rated B+; Sycamore High School (high), rated B+; Sycamore Middle School (middle), rated B-. All sit in Sycamore Community Unit School District 427. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 151 Donlin Ct, Sycamore, IL compare to other homes in Sycamore 60178?

Among the 7,685 homes in Sycamore 60178, it is worth more than 37% of them ($276,265 against a typical $315,384), its price per square foot is higher than 18% of them ($189 against a typical $232), it is bigger than 60% of them (1,460 ft² against a typical 1,320 ft²), its lot is bigger than 21% of them (0.17 ac against a typical 0.25 ac) and it is newer than 42% of them (1978 against a typical 1991). Measured against all of DeKalb County, it is worth more than 47% 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 151 Donlin Ct, Sycamore, IL?

The 2025 property tax bill for 151 Donlin Ct, Sycamore, IL was $5,562. The county assessed it at $77,533.

Closest homes

More homes in Sycamore 60178

Assigned schools

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