Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$135,840$157 / 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 95How 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 $97,500 on Jul 10, 2019

521 S 13TH ST

COLLINSVILLE, OK 74021
1
Baths
867 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$136K
$129K low$143K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$97,500 · Jul 10, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,456 (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.$12,416 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,124
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,292
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$11,824
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$165,700

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.Ranch
CountyTULSA
Lot (acres)The size of the land the home sits on, from county records.0.22
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
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
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 · 45 ft²

Transaction History(6)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(5)

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 · 0.3 mi
H
Collinsville High SchoolA
High · Grades 9–12 · 1.1 mi
E
Herald Elementary SchoolB-
Elementary · Grades 1–2 · 1.4 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%

Owner Tools

Do you own this home?
Claim this home

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 S 13th 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 less than 95% of homes in Collinsville 74021
  • Smaller than 97% of homes in Collinsville 74021
  • Has a smaller lot than 70% of homes in Collinsville 74021
  • Older than 90% of homes in Collinsville 74021

What homes are worth in Collinsville 74021

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

This home
$105K$617K

This home is worth more than 5% 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.

Estimated value$135,840
CheaperTypical $273,017Pricier

Pricier than 5% of homes nearby

Price per ft²$157
CheaperTypical $165Pricier

Pricier than 38% of homes nearby

Living area867 ft²
SmallerTypical 1,694 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.22 ac
SmallerTypical 0.5 acBigger

Bigger than 30% of homes nearby

Year built1956
OlderTypical 2001Newer

Newer than 10% of homes nearby

How 521 S 13th St ranks against every home in each area.
MeasureThis homeCollinsville 74021Tulsa County
Estimated valuepricier than$135,8405% of homes18% of homes
Price per ft²pricier than$15738% of homes63% of homes
Living areabigger than867 ft²3% of homes6% of homes
Lot sizebigger than0.22 ac30% of homes57% of homes
Year builtnewer than195610% of homes27% of homes

About 521 S 13th St

How much is 521 S 13th St, Collinsville, OK worth?

The TopHap Estimate for 521 S 13th St, Collinsville, OK is $135,840 as of Sep 24, 2026. The likely range is $128,636 to $143,044. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 S 13th St, Collinsville, OK last sell?

521 S 13th St, Collinsville, OK last sold on Jul 10, 2019 for $97,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 521 S 13th St, Collinsville, OK?

521 S 13th St, Collinsville, OK has 1 bathrooms, 867 square feet of living space and a 0.22-acre lot.

When was 521 S 13th St, Collinsville, OK built?

521 S 13th St, Collinsville, OK was built in 1956, making it 70 years old. It is a ranch home. The building has 1 story.

What schools serve 521 S 13th St, Collinsville, OK?

521 S 13th St, Collinsville, OK is assigned to Collinsville Middle School (middle), rated B-; Collinsville High School (high), rated A; Herald Elementary School (elementary), rated B-. All sit in Collinsville Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 S 13th St, Collinsville, OK compare to other homes in Collinsville 74021?

Among the 8,529 homes in Collinsville 74021, it is worth more than 5% of them ($135,840 against a typical $273,017), its price per square foot is higher than 38% of them ($157 against a typical $165), it is bigger than 3% of them (867 ft² against a typical 1,694 ft²), its lot is bigger than 30% of them (0.22 ac against a typical 0.5 ac) and it is newer than 10% of them (1956 against a typical 2001). Measured against all of Tulsa County, it is worth more than 18% 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 521 S 13th St, Collinsville, OK?

The 2025 property tax bill for 521 S 13th St, Collinsville, OK was $1,456. The county assessed it at $12,416.

More homes on S 13th St

Closest homes

More homes in Collinsville 74021

Assigned schools

Explore the area

See this home in context

Open 521 S 13th St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map