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Single Family ResidenceResidential
$448,096$135 / 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 94How 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 $417,500 on Sep 28, 2021

9700 SW 21ST ST

OKLAHOMA CITY, OK 73128
4
Beds
3
Baths
3,328 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.
2017
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
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

$448K
$420K low$476K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$417,500 · Sep 28, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,389 (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.$56,291 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,220
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$51,071
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$54,652
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$556,917

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.59
91
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
58
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
85
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
46
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
16
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.105 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

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
CountyCanadian
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.Concrete
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 143 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
Mustang Valley Elementary SchoolA+
Elementary · Grades PK–4 · 0.7 mi
M
Mustang North Middle SchoolA+
Middle · Grades 7–8 · 1.6 mi
H
Mustang High SchoolA-
High · Grades 9–12 · 4.7 mi

District: Mustang Public Schools

Neighborhood · ZIP 73128These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.97

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
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.1.1%
PopulationHow many people live in this area.5,676
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.769 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,777
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,709
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.36 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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

9700 Sw 21st 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 96% of homes in Oklahoma City 73128
  • Costs less per square foot than 75% of homes in Canadian County
  • Bigger than 96% of homes in Canadian County
  • Newer than 96% of homes in Oklahoma City 73128

What homes are worth in Oklahoma City 73128

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

This home
$127K$482K

This home is worth more than 96% of homes in Oklahoma City 73128.

How it measures up in Oklahoma City 73128

The dot is this home. The mark in the middle is the typical home in Oklahoma City 73128.

Estimated value$448,096
CheaperTypical $248,028Pricier

Pricier than 96% of homes nearby

Price per ft²$135
CheaperTypical $145Pricier

Pricier than 37% of homes nearby

Living area3,328 ft²
SmallerTypical 1,651 ft²Bigger

Bigger than 88% of homes nearby

Year built2017
OlderTypical 2006Newer

Newer than 96% of homes nearby

How 9700 Sw 21st St ranks against every home in each area.
MeasureThis homeOklahoma City 73128Canadian County
Estimated valuepricier than$448,09696% of homes90% of homes
Price per ft²pricier than$13537% of homes25% of homes
Living areabigger than3,328 ft²88% of homes96% of homes
Year builtnewer than201796% of homes77% of homes

About 9700 Sw 21st St

How much is 9700 Sw 21st St, Oklahoma City, OK worth?

The TopHap Estimate for 9700 Sw 21st St, Oklahoma City, OK is $448,096 as of Aug 30, 2026. The likely range is $420,337 to $475,855. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9700 Sw 21st St, Oklahoma City, OK last sell?

9700 Sw 21st St, Oklahoma City, OK last sold on Sep 28, 2021 for $417,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 9700 Sw 21st St, Oklahoma City, OK?

9700 Sw 21st St, Oklahoma City, OK has 4 bedrooms, 3 bathrooms and 3,328 square feet of living space.

When was 9700 Sw 21st St, Oklahoma City, OK built?

9700 Sw 21st St, Oklahoma City, OK was built in 2017, making it 9 years old. The building has 1 story.

What schools serve 9700 Sw 21st St, Oklahoma City, OK?

9700 Sw 21st St, Oklahoma City, OK is assigned to Mustang Valley Elementary School (elementary), rated A+; Mustang North Middle School (middle), rated A+; Mustang High School (high), rated A-. All sit in Mustang Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9700 Sw 21st St, Oklahoma City, OK compare to other homes in Oklahoma City 73128?

Among the 1,347 homes in Oklahoma City 73128, it is worth more than 96% of them ($448,096 against a typical $248,028), its price per square foot is higher than 37% of them ($135 against a typical $145), it is bigger than 88% of them (3,328 ft² against a typical 1,651 ft²) and it is newer than 96% of them (2017 against a typical 2006). Measured against all of Canadian County, it is worth more than 90% 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 9700 Sw 21st St, Oklahoma City, OK?

The 2025 property tax bill for 9700 Sw 21st St, Oklahoma City, OK was $6,389. The county assessed it at $56,291.

More homes on Sw 21st St

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