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Single Family ResidenceResidential
$78,444$59 / 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 66How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $25,000 on Jun 20, 2018

509 MONROE

KEYES, OK 73947
2
Beds
1
Baths
1,340 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$78K
$52K low$105K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$25,000 · Jun 20, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$242 (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.$3,761 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$115
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,646
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,582
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$57,869

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.Traditional/Old
CountyCimarron
Lot (acres)The size of the land the home sits on, from county records.0.21
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.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Central
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, Detached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 100 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Boise City High SchoolB
High · Grades 9–12 · 15.1 mi
E
Boise City Elementary SchoolC
Elementary · Grades PK–8 · 15.3 mi

District: Boise City Public Schools

Neighborhood · ZIP 73947These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.25

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.66%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.44%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
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.185
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,908
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,956
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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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

509 Monroe 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 less than 78% of homes in Cimarron County
  • Costs less per square foot than 80% of homes in Keyes 73947
  • Has a smaller lot than 80% of homes in Cimarron County

What homes are worth in Keyes 73947

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

This home
$35K$156K

This home is worth more than 34% of homes in Keyes 73947.

How it measures up in Keyes 73947

The dot is this home. The mark in the middle is the typical home in Keyes 73947.

Estimated value$78,444
CheaperTypical $92,016Pricier

Pricier than 34% of homes nearby

Price per ft²$59
CheaperTypical $69Pricier

Pricier than 20% of homes nearby

Living area1,340 ft²
SmallerTypical 1,297 ft²Bigger

Bigger than 53% of homes nearby

Lot size0.21 ac
SmallerTypical 0.34 acBigger

Bigger than 27% of homes nearby

Year built1958
OlderTypical 1951Newer

Newer than 63% of homes nearby

How 509 Monroe ranks against every home in each area.
MeasureThis homeKeyes 73947Cimarron County
Estimated valuepricier than$78,44434% of homes22% of homes
Price per ft²pricier than$5920% of homes25% of homes
Living areabigger than1,340 ft²53% of homes46% of homes
Lot sizebigger than0.21 ac27% of homes20% of homes
Year builtnewer than195863% of homes57% of homes

About 509 Monroe

How much is 509 Monroe, Keyes, OK worth?

The TopHap Estimate for 509 Monroe, Keyes, OK is $78,444 as of Aug 30, 2026. The likely range is $51,932 to $104,956. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 Monroe, Keyes, OK last sell?

509 Monroe, Keyes, OK last sold on Jun 20, 2018 for $25,000, according to the county's recorded deed.

How big is 509 Monroe, Keyes, OK?

509 Monroe, Keyes, OK has 2 bedrooms, 1 bathrooms, 1,340 square feet of living space and a 0.21-acre lot.

When was 509 Monroe, Keyes, OK built?

509 Monroe, Keyes, OK was built in 1958, making it 68 years old. It is a traditional/old home. The building has 1 story.

What schools serve 509 Monroe, Keyes, OK?

509 Monroe, Keyes, OK is assigned to Boise City High School (high), rated B; Boise City Elementary School (elementary), rated C. All sit in Boise City Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 Monroe, Keyes, OK compare to other homes in Keyes 73947?

Among the 299 homes in Keyes 73947, it is worth more than 34% of them ($78,444 against a typical $92,016), its price per square foot is higher than 20% of them ($59 against a typical $69), it is bigger than 53% of them (1,340 ft² against a typical 1,297 ft²), its lot is bigger than 27% of them (0.21 ac against a typical 0.34 ac) and it is newer than 63% of them (1958 against a typical 1951). Measured against all of Cimarron County, it is worth more than 22% 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 509 Monroe, Keyes, OK?

The 2025 property tax bill for 509 Monroe, Keyes, OK was $242. The county assessed it at $3,761.

More homes on Monroe

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Assigned schools

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