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Residential - Vacant LandResidential

521 W CENTER ST

COLLINSVILLE, OK 74021
1
Baths
1,848 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.
0.96 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$189 (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.$1,709 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,709
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,709
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$15,540

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.54 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 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.Residential - Vacant Land
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyTulsa
Lot (acres)The size of the land the home sits on, from county records.0.96
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 2 ft²

Transaction History(3)

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.

M
Collinsville Middle SchoolB
Middle · Grades 7–8 · 0.6 mi
H
Collinsville High SchoolB+
High · Grades 9–12 · 1.4 mi
E
Herald Elementary SchoolA
Elementary · Grades 1–2 · 1.5 mi

District: Collinsville Public Schools

Neighborhood · ZIP 74021These 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.55
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 100.33

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.21,984
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.321 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,446
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,133
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

521 W Center 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.

  • Has a bigger lot than 93% of homes in Tulsa County
  • Older than 69% of homes in Collinsville 74021

How it measures up in Collinsville 74021

The dot is this home. The mark in the middle is the typical home in Collinsville 74021.

Living area1,848 ft²
SmallerTypical 1,694 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.96 ac
SmallerTypical 0.48 acBigger

Bigger than 66% of homes nearby

Year built1986
OlderTypical 2001Newer

Newer than 31% of homes nearby

How 521 W Center St ranks against every home in each area.
MeasureThis homeCollinsville 74021Tulsa County
Living areabigger than1,848 ft²61% of homes60% of homes
Lot sizebigger than0.96 ac66% of homes93% of homes
Year builtnewer than198631% of homes65% of homes

About 521 W Center St

How big is 521 W Center St, Collinsville, OK?

521 W Center St, Collinsville, OK has 1 bathrooms, 1,848 square feet of living space and a 0.96-acre lot.

When was 521 W Center St, Collinsville, OK built?

521 W Center St, Collinsville, OK was built in 1986, making it 40 years old. It is a mobile home home. The building has 1 story.

What schools serve 521 W Center St, Collinsville, OK?

521 W Center St, Collinsville, OK is assigned to Collinsville Middle School (middle), rated B; Collinsville High School (high), rated B+; Herald Elementary School (elementary), rated A. All sit in Collinsville Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 W Center St, Collinsville, OK compare to other homes in Collinsville 74021?

Among the 8,520 homes in Collinsville 74021, it is bigger than 61% of them (1,848 ft² against a typical 1,694 ft²), its lot is bigger than 66% of them (0.96 ac against a typical 0.48 ac) and it is newer than 31% of them (1986 against a typical 2001). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 521 W Center St, Collinsville, OK?

The 2025 property tax bill for 521 W Center St, Collinsville, OK was $189. The county assessed it at $1,709.

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