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Single Family ResidenceResidential
$448,551$300 / 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 $235,000 on Oct 6, 2015

421 MONARCH BIRCH LN

BARTLETT, IL 60103
3
Beds
2 / 1
Baths
1,497 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.
1992
Year BuiltThe year the home was originally built, according to county records.
2
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$449K
$433K low$464K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$235,000 · Oct 6, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,217 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$29,276 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,908
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$23,368
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,275
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$292,760

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.31
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
62
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
27
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Split Level
CountyCook
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.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached

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
Liberty Elementary SchoolB+
Elementary · Grades PK–6 · 0.7 mi
M
Kenyon Woods Middle SchoolB+
Middle · Grades 7–8 · 3.1 mi
H
South Elgin High SchoolC-
High · Grades 9–12 · 3.2 mi

District: School District U-46

Neighborhood · ZIP 60103These 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.38
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
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.39,894
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,050 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,015
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,453
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

421 Monarch Birch Ln 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 70% of homes in Cook County
  • Costs more per square foot than 98% of homes in Bartlett 60103
  • Smaller than 87% of homes in Bartlett 60103
  • Has a smaller lot than 85% of homes in Bartlett 60103
  • Newer than 84% of homes in Cook County

What homes are worth in Bartlett 60103

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

This home
$216K$780K

This home is worth more than 48% of homes in Bartlett 60103.

How it measures up in Bartlett 60103

The dot is this home. The mark in the middle is the typical home in Bartlett 60103.

Estimated value$448,551
CheaperTypical $455,004Pricier

Pricier than 48% of homes nearby

Price per ft²$300
CheaperTypical $224Pricier

Pricier than 98% of homes nearby

Living area1,497 ft²
SmallerTypical 2,030 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.16 ac
SmallerTypical 0.23 acBigger

Bigger than 15% of homes nearby

Year built1992
OlderTypical 1991Newer

Newer than 59% of homes nearby

How 421 Monarch Birch Ln ranks against every home in each area.
MeasureThis homeBartlett 60103Cook County
Estimated valuepricier than$448,55148% of homes70% of homes
Price per ft²pricier than$30098% of homes68% of homes
Living areabigger than1,497 ft²13% of homes52% of homes
Lot sizebigger than0.16 ac15% of homes52% of homes
Year builtnewer than199259% of homes84% of homes

About 421 Monarch Birch Ln

How much is 421 Monarch Birch Ln, Bartlett, IL worth?

The TopHap Estimate for 421 Monarch Birch Ln, Bartlett, IL is $448,551 as of Sep 24, 2026. The likely range is $433,066 to $464,036. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Monarch Birch Ln, Bartlett, IL last sell?

421 Monarch Birch Ln, Bartlett, IL last sold on Oct 6, 2015 for $235,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 421 Monarch Birch Ln, Bartlett, IL?

421 Monarch Birch Ln, Bartlett, IL has 3 bedrooms, 2 bathrooms, 1,497 square feet of living space and a 0.16-acre lot.

When was 421 Monarch Birch Ln, Bartlett, IL built?

421 Monarch Birch Ln, Bartlett, IL was built in 1992, making it 34 years old. It is a split level home. The building has 2 stories.

What schools serve 421 Monarch Birch Ln, Bartlett, IL?

421 Monarch Birch Ln, Bartlett, IL is assigned to Liberty Elementary School (elementary), rated B+; Kenyon Woods Middle School (middle), rated B+; South Elgin High School (high), rated C-. All sit in School District U-46. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Monarch Birch Ln, Bartlett, IL compare to other homes in Bartlett 60103?

Among the 13,737 homes in Bartlett 60103, it is worth more than 48% of them ($448,551 against a typical $455,004), its price per square foot is higher than 98% of them ($300 against a typical $224), it is bigger than 13% of them (1,497 ft² against a typical 2,030 ft²), its lot is bigger than 15% of them (0.16 ac against a typical 0.23 ac) and it is newer than 59% of them (1992 against a typical 1991). Measured against all of Cook County, it is worth more than 70% 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 421 Monarch Birch Ln, Bartlett, IL?

The 2023 property tax bill for 421 Monarch Birch Ln, Bartlett, IL was $8,217. The county assessed it at $29,276.

More homes on Monarch Birch Ln

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