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Single Family ResidenceResidential
$214,143$124 / 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 90How 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

642 S ELM ST

BUFFALO, MO 65622
1
Baths
1,729 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1963
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$214K
$192K low$237K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$932 (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.$20,940 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$20,940
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$110,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyDallas
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.1978
Lot (acres)The size of the land the home sits on, from county records.0.18
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Gravity
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes

Transaction History(4)

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.

H
Buffalo High SchoolC
High · Grades 9–12 · 0.3 mi
E
Mallory Elementary SchoolC-
Elementary · Grades KG–4 · 0.3 mi
M
Buffalo Middle SchoolB-
Middle · Grades 5–8 · 0.8 mi

District: Dallas County R-I School District

Neighborhood · ZIP 65622These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.38

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.9,186
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.59 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$46,208
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$65,638
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

642 S Elm 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.

  • Costs less per square foot than 85% of homes in Dallas County
  • Bigger than 76% of homes in Buffalo 65622
  • Has a smaller lot than 97% of homes in Dallas County
  • Older than 73% of homes in Dallas County

What homes are worth in Buffalo 65622

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

This home
$69K$669K

This home is worth more than 48% of homes in Buffalo 65622.

How it measures up in Buffalo 65622

The dot is this home. The mark in the middle is the typical home in Buffalo 65622.

Estimated value$214,143
CheaperTypical $220,063Pricier

Pricier than 48% of homes nearby

Price per ft²$124
CheaperTypical $159Pricier

Pricier than 23% of homes nearby

Living area1,729 ft²
SmallerTypical 1,357 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.18 ac
SmallerTypical 2.84 acBigger

Bigger than 6% of homes nearby

Year built1963
OlderTypical 1979Newer

Newer than 31% of homes nearby

How 642 S Elm St ranks against every home in each area.
MeasureThis homeBuffalo 65622Dallas County
Estimated valuepricier than$214,14348% of homes37% of homes
Price per ft²pricier than$12423% of homes15% of homes
Living areabigger than1,729 ft²76% of homes75% of homes
Lot sizebigger than0.18 ac6% of homes3% of homes
Year builtnewer than196331% of homes27% of homes

About 642 S Elm St

How much is 642 S Elm St, Buffalo, MO worth?

The TopHap Estimate for 642 S Elm St, Buffalo, MO is $214,143 as of Sep 24, 2026. The likely range is $191,704 to $236,582. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 642 S Elm St, Buffalo, MO last sell?

642 S Elm St, Buffalo, MO last sold on Jun 21, 2013, according to the county's recorded deed.

How big is 642 S Elm St, Buffalo, MO?

642 S Elm St, Buffalo, MO has 1 bathrooms, 1,729 square feet of living space and a 0.18-acre lot.

When was 642 S Elm St, Buffalo, MO built?

642 S Elm St, Buffalo, MO was built in 1963, making it 63 years old. The building has 1 story.

What schools serve 642 S Elm St, Buffalo, MO?

642 S Elm St, Buffalo, MO is assigned to Buffalo High School (high), rated C; Mallory Elementary School (elementary), rated C-; Buffalo Middle School (middle), rated B-. All sit in Dallas County R-I School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 642 S Elm St, Buffalo, MO compare to other homes in Buffalo 65622?

Among the 3,573 homes in Buffalo 65622, it is worth more than 48% of them ($214,143 against a typical $220,063), its price per square foot is higher than 23% of them ($124 against a typical $159), it is bigger than 76% of them (1,729 ft² against a typical 1,357 ft²), its lot is bigger than 6% of them (0.18 ac against a typical 2.84 ac) and it is newer than 31% of them (1963 against a typical 1979). Measured against all of Dallas County, it is worth more than 37% 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 642 S Elm St, Buffalo, MO?

The 2025 property tax bill for 642 S Elm St, Buffalo, MO was $932. The county assessed it at $20,940.

More homes on S Elm St

Closest homes

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Assigned schools

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