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Single Family ResidenceResidential
$349,900$247 / 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 96How 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 $255,000 on Aug 26, 2021

31 KEYSTONE DR

OLD MONROE, MO 63369
3
Beds
2
Baths
1,418 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
2014
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
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

$350K
$336K low$363K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$255,000 · Aug 26, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,345 (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.$39,670 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,860
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$33,810
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$39,670
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$208,790

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.Conventional
CountyLINCOLN
Lot (acres)The size of the land the home sits on, from county records.0.38
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
William Cappel Elementary SchoolC
Elementary · Grades KG–5 · 6.3 mi
M
Troy South Middle SchoolC+
Middle · Grades 6–8 · 7.3 mi
H
Troy Buchanan High SchoolB-
High · Grades 9–12 · 8.3 mi

District: Troy R-Iii School District

Neighborhood · ZIP 63369These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.3,793
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.104 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,553
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,946
Average tempThe average temperature here across a full year.55°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.56%

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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

31 Keystone Dr 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 more per square foot than 66% of homes in Old Monroe 63369
  • Has a smaller lot than 73% of homes in Old Monroe 63369
  • Newer than 79% of homes in Old Monroe 63369

What homes are worth in Old Monroe 63369

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

This home
$180K$724K

This home is worth more than 50% of homes in Old Monroe 63369.

How it measures up in Old Monroe 63369

The dot is this home. The mark in the middle is the typical home in Old Monroe 63369.

Estimated value$349,900
CheaperTypical $351,400Pricier

Pricier than 50% of homes nearby

Price per ft²$247
CheaperTypical $229Pricier

Pricier than 66% of homes nearby

Living area1,418 ft²
SmallerTypical 1,658 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.38 ac
SmallerTypical 1.18 acBigger

Bigger than 27% of homes nearby

Year built2014
OlderTypical 1991Newer

Newer than 79% of homes nearby

How 31 Keystone Dr ranks against every home in each area.
MeasureThis homeOld Monroe 63369Lincoln County
Estimated valuepricier than$349,90050% of homes57% of homes
Price per ft²pricier than$24766% of homes66% of homes
Living areabigger than1,418 ft²36% of homes44% of homes
Lot sizebigger than0.38 ac27% of homes35% of homes
Year builtnewer than201479% of homes79% of homes

About 31 Keystone Dr

How much is 31 Keystone Dr, Old Monroe, MO worth?

The TopHap Estimate for 31 Keystone Dr, Old Monroe, MO is $349,900 as of Sep 24, 2026. The likely range is $336,483 to $363,317. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31 Keystone Dr, Old Monroe, MO last sell?

31 Keystone Dr, Old Monroe, MO last sold on Aug 26, 2021 for $255,000, according to the county's recorded deed.

How big is 31 Keystone Dr, Old Monroe, MO?

31 Keystone Dr, Old Monroe, MO has 3 bedrooms, 2 bathrooms, 1,418 square feet of living space and a 0.38-acre lot.

When was 31 Keystone Dr, Old Monroe, MO built?

31 Keystone Dr, Old Monroe, MO was built in 2014, making it 12 years old. It is a conventional home. The building has 1 story.

What schools serve 31 Keystone Dr, Old Monroe, MO?

31 Keystone Dr, Old Monroe, MO is assigned to William Cappel Elementary School (elementary), rated C; Troy South Middle School (middle), rated C+; Troy Buchanan High School (high), rated B-. All sit in Troy R-Iii School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31 Keystone Dr, Old Monroe, MO compare to other homes in Old Monroe 63369?

Among the 1,152 homes in Old Monroe 63369, it is worth more than 50% of them ($349,900 against a typical $351,400), its price per square foot is higher than 66% of them ($247 against a typical $229), it is bigger than 36% of them (1,418 ft² against a typical 1,658 ft²), its lot is bigger than 27% of them (0.38 ac against a typical 1.18 ac) and it is newer than 79% of them (2014 against a typical 1991). Measured against all of Lincoln County, it is worth more than 57% 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 31 Keystone Dr, Old Monroe, MO?

The 2025 property tax bill for 31 Keystone Dr, Old Monroe, MO was $2,345. The county assessed it at $39,670.

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Assigned schools

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