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Single Family ResidenceResidential
$393,749$169 / 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 91How 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

4121 MERCIER ST

KANSAS CITY, MO 64111
4
Beds
1
Baths
2,331 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.
1908
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$394K
$357K low$430K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,026 (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.$47,992 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,209
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,783
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$62,871
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$252,590

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.30
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.
77
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
58
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
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
CountyJACKSON
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1955
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 196 ft²

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
Primitivo Garcia Elementary SchoolF
Elementary · Grades PK–6 · 2.8 mi
H
Central High SchoolF
High · Grades 9–12 · 3.3 mi
M
Central Middle SchoolF
Middle · Grades 7–8 · 3.4 mi

District: Kansas City 33 School District

Neighborhood · ZIP 64111These 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.157
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.17,813
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,459 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,777
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,129
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Owner Tools

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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

4121 Mercier 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 more than 91% of homes in Volker
  • Costs less per square foot than 77% of homes in Kansas City 64111
  • Bigger than 86% of homes in Jackson County
  • Has a bigger lot than 76% of homes in Kansas City 64111
  • Older than 95% of homes in Jackson County

What homes are worth in Kansas City 64111

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

This home
$125K$949K

This home is worth more than 79% of homes in Kansas City 64111.

How it measures up in Kansas City 64111

The dot is this home. The mark in the middle is the typical home in Kansas City 64111.

Estimated value$393,749
CheaperTypical $286,490Pricier

Pricier than 79% of homes nearby

Price per ft²$169
CheaperTypical $202Pricier

Pricier than 23% of homes nearby

Living area2,331 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.16 ac
SmallerTypical 0.11 acBigger

Bigger than 76% of homes nearby

Year built1908
OlderTypical 1920Newer

Newer than 24% of homes nearby

How 4121 Mercier St ranks against every home in each area.
MeasureThis homeVolkerKansas City 64111Jackson County
Estimated valuepricier than$393,74991% of homes79% of homes81% of homes
Price per ft²pricier than$16929% of homes23% of homes45% of homes
Living areabigger than2,331 ft²82% of homes73% of homes86% of homes
Lot sizebigger than0.16 ac73% of homes76% of homes26% of homes
Year builtnewer than190835% of homes24% of homes5% of homes

About 4121 Mercier St

How much is 4121 Mercier St, Kansas City, MO worth?

The TopHap Estimate for 4121 Mercier St, Kansas City, MO is $393,749 as of Sep 24, 2026. The likely range is $357,022 to $430,476. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4121 Mercier St, Kansas City, MO last sell?

4121 Mercier St, Kansas City, MO last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4121 Mercier St, Kansas City, MO?

4121 Mercier St, Kansas City, MO has 4 bedrooms, 1 bathrooms, 2,331 square feet of living space and a 0.15-acre lot.

When was 4121 Mercier St, Kansas City, MO built?

4121 Mercier St, Kansas City, MO was built in 1908, making it 118 years old. The building has 2 stories.

What schools serve 4121 Mercier St, Kansas City, MO?

4121 Mercier St, Kansas City, MO is assigned to Primitivo Garcia Elementary School (elementary), rated F; Central High School (high), rated F; Central Middle School (middle), rated F. All sit in Kansas City 33 School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4121 Mercier St, Kansas City, MO compare to other homes in Kansas City 64111?

Among the 4,792 homes in Kansas City 64111, it is worth more than 79% of them ($393,749 against a typical $286,490), its price per square foot is higher than 23% of them ($169 against a typical $202), it is bigger than 73% of them (2,331 ft² against a typical 1,536 ft²), its lot is bigger than 76% of them (0.16 ac against a typical 0.11 ac) and it is newer than 24% of them (1908 against a typical 1920). Measured against all of Jackson County, it is worth more than 81% 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 4121 Mercier St, Kansas City, MO?

The 2025 property tax bill for 4121 Mercier St, Kansas City, MO was $4,026. The county assessed it at $47,992.

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