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Single Family ResidenceResidential
$95,598$66 / 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 90How 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

517 S ROCK ISLAND AVE

EL RENO, OK 73036
3
Beds
1
Baths
1,440 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.
3,234 ft²
Lot SizeThe size of the land the home sits on, from county records.
1915
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.

Valuation

$96K
$86K low$105K 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.$54,036
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$43,229
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.42%
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.$41,562
BANK OF UNION · R · recorded May 10, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$289 (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.$2,751 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$504
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,247
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,620
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$58,274

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.43
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
30
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
87
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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

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
StyleThe architectural style of the home, such as ranch or colonial.Traditional/Old
CountyCanadian
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.Composition Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.Evaporative
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Average
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 300 ft²

Transaction History(1)

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
Etta Dale Jr High SchoolC-
Middle · Grades 7–8 · 0.1 mi
H
El Reno High SchoolB-
High · Grades 9–12 · 0.1 mi
E
Rose Witcher Elementary SchoolB-
Elementary · Grades 1–2 · 0.3 mi

District: El Reno Public Schools

Neighborhood · ZIP 73036These 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.148
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.91

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.23,102
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.128 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$57,441
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,964
Average tempThe average temperature here across a full year.60°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.Absentee owner
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

517 S Rock Island Ave 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 97% of homes in Canadian County
  • Among the lowest price per square foot in Canadian County
  • Smaller than 72% of homes in Canadian County
  • Among the smallest lots in El Reno 73036
  • Among the oldest homes in Canadian County

What homes are worth in El Reno 73036

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

This home
$48K$608K

This home is worth more than 19% of homes in El Reno 73036.

How it measures up in El Reno 73036

The dot is this home. The mark in the middle is the typical home in El Reno 73036.

Estimated value$95,598
CheaperTypical $169,363Pricier

Pricier than 19% of homes nearby

Price per ft²$66
CheaperTypical $117Pricier

Pricier than 8% of homes nearby

Living area1,440 ft²
SmallerTypical 1,392 ft²Bigger

Bigger than 53% of homes nearby

Lot size3,234 ft²
SmallerTypical 0.23 acBigger

Smaller than almost all homes nearby

Year built1915
OlderTypical 1967Newer

Newer than 2% of homes nearby

How 517 S Rock Island Ave ranks against every home in each area.
MeasureThis homeEl Reno 73036Canadian County
Estimated valuepricier than$95,59819% of homes3% of homes
Price per ft²pricier than$668% of homesalmost no homes
Living areabigger than1,440 ft²53% of homes28% of homes
Lot sizebigger than3,234 ft²almost no homesalmost no homes
Year builtnewer than19152% of homesalmost no homes

About 517 S Rock Island Ave

How much is 517 S Rock Island Ave, El Reno, OK worth?

The TopHap Estimate for 517 S Rock Island Ave, El Reno, OK is $95,598 as of Jul 14, 2026. The likely range is $86,413 to $104,783. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 517 S Rock Island Ave, El Reno, OK last sell?

517 S Rock Island Ave, El Reno, OK last sold on May 13, 2013, according to the county's recorded deed.

How big is 517 S Rock Island Ave, El Reno, OK?

517 S Rock Island Ave, El Reno, OK has 3 bedrooms, 1 bathrooms and 1,440 square feet of living space.

When was 517 S Rock Island Ave, El Reno, OK built?

517 S Rock Island Ave, El Reno, OK was built in 1915, making it 111 years old. It is a traditional/old home. The building has 1 story.

What schools serve 517 S Rock Island Ave, El Reno, OK?

517 S Rock Island Ave, El Reno, OK is assigned to Etta Dale Jr High School (middle), rated C-; El Reno High School (high), rated B-; Rose Witcher Elementary School (elementary), rated B-. All sit in El Reno Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 517 S Rock Island Ave, El Reno, OK compare to other homes in El Reno 73036?

Among the 7,081 homes in El Reno 73036, it is worth more than 19% of them ($95,598 against a typical $169,363), its price per square foot is higher than 8% of them ($66 against a typical $117), it is bigger than 53% of them (1,440 ft² against a typical 1,392 ft²), its lot is bigger than almost none of them (3,234 ft² against a typical 0.23 ac) and it is newer than 2% of them (1915 against a typical 1967). Measured against all of Canadian County, it is worth more than 3% 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 517 S Rock Island Ave, El Reno, OK?

The 2025 property tax bill for 517 S Rock Island Ave, El Reno, OK was $289. The county assessed it at $2,751.

Closest homes

More homes in El Reno 73036

Assigned schools

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