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Single Family ResidenceResidential
$191,399$115 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

3517 ROBERT DR

DUNCAN, OK 73533
3
Beds
2
Baths
1,662 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.
1979
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

$191K
$164K low$219K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$95,499
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$76,399
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.45%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$95,900
STATE FARM BANK FSB · recorded Jul 1, 2015

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$14,405 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,007
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$13,398
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$14,405
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$154,185

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
CountyStephens
ConstructionThe main material the home's frame and walls are built from.Brick
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.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Above-Ground Pool
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 165 ft²

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
Plato Elementary SchoolA-
Elementary · Grades KG–5 · 0.7 mi
H
Duncan High SchoolB
High · Grades 9–12 · 2.5 mi
M
Duncan Middle SchoolB+
Middle · Grades 6–8 · 2.8 mi

District: Duncan Public Schools

Neighborhood · ZIP 73533These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.78

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
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.1.0%
PopulationHow many people live in this area.26,673
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.153 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,268
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,226
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

3517 Robert 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 68% of homes in Duncan 73533
  • Newer than 74% of homes in Duncan 73533

What homes are worth in Duncan 73533

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

This home
$25K$587K

This home is worth more than 64% of homes in Duncan 73533.

How it measures up in Duncan 73533

The dot is this home. The mark in the middle is the typical home in Duncan 73533.

Estimated value$191,399
CheaperTypical $137,328Pricier

Pricier than 64% of homes nearby

Price per ft²$115
CheaperTypical $93Pricier

Pricier than 68% of homes nearby

Living area1,662 ft²
SmallerTypical 1,488 ft²Bigger

Bigger than 61% of homes nearby

Year built1979
OlderTypical 1962Newer

Newer than 74% of homes nearby

How 3517 Robert Dr ranks against every home in each area.
MeasureThis homeDuncan 73533Stephens County
Estimated valuepricier than$191,39964% of homes62% of homes
Price per ft²pricier than$11568% of homes62% of homes
Living areabigger than1,662 ft²61% of homes61% of homes
Year builtnewer than197974% of homes68% of homes

About 3517 Robert Dr

How much is 3517 Robert Dr, Duncan, OK worth?

The TopHap Estimate for 3517 Robert Dr, Duncan, OK is $191,399 as of Jul 14, 2026. The likely range is $163,659 to $219,139. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 3517 Robert Dr, Duncan, OK?

3517 Robert Dr, Duncan, OK has 3 bedrooms, 2 bathrooms and 1,662 square feet of living space.

When was 3517 Robert Dr, Duncan, OK built?

3517 Robert Dr, Duncan, OK was built in 1979, making it 47 years old. It is a traditional/old home. The building has 1 story.

What schools serve 3517 Robert Dr, Duncan, OK?

3517 Robert Dr, Duncan, OK is assigned to Plato Elementary School (elementary), rated A-; Duncan High School (high), rated B; Duncan Middle School (middle), rated B+. All sit in Duncan Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3517 Robert Dr, Duncan, OK compare to other homes in Duncan 73533?

Among the 11,965 homes in Duncan 73533, it is worth more than 64% of them ($191,399 against a typical $137,328), its price per square foot is higher than 68% of them ($115 against a typical $93), it is bigger than 61% of them (1,662 ft² against a typical 1,488 ft²) and it is newer than 74% of them (1979 against a typical 1962). Measured against all of Stephens County, it is worth more than 62% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

Closest homes

More homes in Duncan 73533

Assigned schools

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