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Rural ResidenceResidential
$279,638$183 / 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 80How 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 $33,000 on Sep 8, 2017

17469 E RIVERDALE RD

SANDBORN, IN 47578
3
Beds
1
Baths
1,526 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.
20 ac
Lot SizeThe size of the land the home sits on, from county records.
1913
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$280K
$224K low$335K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$33,000 · Sep 8, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$591 (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.$136,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$86,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$135,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$136,600

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.48
41
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
14
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
81
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
19
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyKNOX
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1951
Lot (acres)The size of the land the home sits on, from county records.20.00
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
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.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.Deck · 200 ft²Shed · 308 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
North Knox Jr-Sr High SchoolC-
Middle · Grades 7–12 · 5.2 mi
E
North Knox Primary School
Elementary · Grades KG–2 · 6.2 mi

District: North Knox School Corporation

Neighborhood · ZIP 47578These 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.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.110

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.1,028
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.19 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,494
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,884
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

17469 E Riverdale Rd 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 86% of homes in Sandborn 47578
  • Costs more per square foot than 92% of homes in Knox County
  • Has a bigger lot than 97% of homes in Knox County
  • Older than 82% of homes in Knox County

What homes are worth in Sandborn 47578

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

This home
$66K$482K

This home is worth more than 86% of homes in Sandborn 47578.

How it measures up in Sandborn 47578

The dot is this home. The mark in the middle is the typical home in Sandborn 47578.

Estimated value$279,638
CheaperTypical $155,321Pricier

Pricier than 86% of homes nearby

Price per ft²$183
CheaperTypical $104Pricier

Pricier than 91% of homes nearby

Living area1,526 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 53% of homes nearby

Lot size20 ac
SmallerTypical 0.89 acBigger

Bigger than 92% of homes nearby

Year built1913
OlderTypical 1950Newer

Newer than 24% of homes nearby

How 17469 E Riverdale Rd ranks against every home in each area.
MeasureThis homeSandborn 47578Knox County
Estimated valuepricier than$279,63886% of homes83% of homes
Price per ft²pricier than$18391% of homes92% of homes
Living areabigger than1,526 ft²53% of homes55% of homes
Lot sizebigger than20 ac92% of homes97% of homes
Year builtnewer than191324% of homes18% of homes

About 17469 E Riverdale Rd

How much is 17469 E Riverdale Rd, Sandborn, IN worth?

The TopHap Estimate for 17469 E Riverdale Rd, Sandborn, IN is $279,638 as of Aug 30, 2026. The likely range is $224,293 to $334,983. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17469 E Riverdale Rd, Sandborn, IN last sell?

17469 E Riverdale Rd, Sandborn, IN last sold on Sep 8, 2017 for $33,000, according to the county's recorded deed.

How big is 17469 E Riverdale Rd, Sandborn, IN?

17469 E Riverdale Rd, Sandborn, IN has 3 bedrooms, 1 bathrooms, 1,526 square feet of living space and a 20.00-acre lot.

When was 17469 E Riverdale Rd, Sandborn, IN built?

17469 E Riverdale Rd, Sandborn, IN was built in 1913, making it 113 years old. The building has 1 story.

What schools serve 17469 E Riverdale Rd, Sandborn, IN?

17469 E Riverdale Rd, Sandborn, IN is assigned to North Knox Jr-Sr High School (middle), rated C-; North Knox Primary School (elementary). All sit in North Knox School Corporation. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17469 E Riverdale Rd, Sandborn, IN compare to other homes in Sandborn 47578?

Among the 378 homes in Sandborn 47578, it is worth more than 86% of them ($279,638 against a typical $155,321), its price per square foot is higher than 91% of them ($183 against a typical $104), it is bigger than 53% of them (1,526 ft² against a typical 1,456 ft²), its lot is bigger than 92% of them (20 ac against a typical 0.89 ac) and it is newer than 24% of them (1913 against a typical 1950). Measured against all of Knox County, it is worth more than 83% 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 17469 E Riverdale Rd, Sandborn, IN?

The 2025 property tax bill for 17469 E Riverdale Rd, Sandborn, IN was $591. The county assessed it at $136,600.

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Assigned schools

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