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Rural ResidenceResidential
$836,554$181 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

4156 RIVERDALE RD S

SALEM, OR 97302
10
Beds
4
Baths
4,634 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.
39.64 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$837K
$773K low$901K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,227 (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.$423,826 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$411,729
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,496,950

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.8 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.Rural Residence
CountyMARION
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.1960
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 48 ft²Patio · 345 ft²

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

H
Sprague High SchoolD+
High · Grades 9–12 · 1.4 mi
E
Schirle Elementary SchoolB+
Elementary · Grades KG–5 · 1.6 mi
M
Crossler Middle SchoolC
Middle · Grades 6–8 · 2.4 mi

District: Salem-Keizer School District 24j

Neighborhood · ZIP 97302These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.164

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.26%
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.1.2%
PopulationHow many people live in this area.41,979
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,708 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,069
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,288
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

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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

4156 Riverdale Rd S 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 94% of homes in Salem 97302
  • Costs less per square foot than 97% of homes in Salem 97302
  • Bigger than 98% of homes in Marion County
  • Among the largest lots in Salem 97302
  • Older than 96% of homes in Salem 97302

What homes are worth in Salem 97302

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

This home
$260K$1.1M

This home is worth more than 94% of homes in Salem 97302.

How it measures up in Salem 97302

The dot is this home. The mark in the middle is the typical home in Salem 97302.

Estimated value$836,554
CheaperTypical $457,390Pricier

Pricier than 94% of homes nearby

Price per ft²$181
CheaperTypical $268Pricier

Pricier than 3% of homes nearby

Living area4,634 ft²
SmallerTypical 1,755 ft²Bigger

Bigger than 97% of homes nearby

Lot size39.64 ac
SmallerTypical 0.2 acBigger

Bigger than almost all homes nearby

Year built1920
OlderTypical 1969Newer

Newer than 4% of homes nearby

How 4156 Riverdale Rd S ranks against every home in each area.
MeasureThis homeSalem 97302Marion County
Estimated valuepricier than$836,55494% of homes94% of homes
Price per ft²pricier than$1813% of homes3% of homes
Living areabigger than4,634 ft²97% of homes98% of homes
Lot sizebigger than39.64 acalmost all homes98% of homes
Year builtnewer than19204% of homes4% of homes

About 4156 Riverdale Rd S

How much is 4156 Riverdale Rd S, Salem, OR worth?

The TopHap Estimate for 4156 Riverdale Rd S, Salem, OR is $836,554 as of Oct 21, 2026. The likely range is $772,578 to $900,530. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4156 Riverdale Rd S, Salem, OR last sell?

4156 Riverdale Rd S, Salem, OR last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4156 Riverdale Rd S, Salem, OR?

4156 Riverdale Rd S, Salem, OR has 10 bedrooms, 4 bathrooms and 4,634 square feet of living space.

When was 4156 Riverdale Rd S, Salem, OR built?

4156 Riverdale Rd S, Salem, OR was built in 1920, making it 106 years old. The building has 2 stories.

What schools serve 4156 Riverdale Rd S, Salem, OR?

4156 Riverdale Rd S, Salem, OR is assigned to Sprague High School (high), rated D+; Schirle Elementary School (elementary), rated B+; Crossler Middle School (middle), rated C. All sit in Salem-Keizer School District 24j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4156 Riverdale Rd S, Salem, OR compare to other homes in Salem 97302?

Among the 13,032 homes in Salem 97302, it is worth more than 94% of them ($836,554 against a typical $457,390), its price per square foot is higher than 3% of them ($181 against a typical $268), it is bigger than 97% of them (4,634 ft² against a typical 1,755 ft²), its lot is bigger than almost all of them (39.64 ac against a typical 0.2 ac) and it is newer than 4% of them (1920 against a typical 1969). Measured against all of Marion County, it is worth more than 94% 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 4156 Riverdale Rd S, Salem, OR?

The 2025 property tax bill for 4156 Riverdale Rd S, Salem, OR was $5,227. The county assessed it at $423,826.

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