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Single Family ResidenceResidential
$621,087$210 / 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 97How 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

4990 RIDDELL RD

MONMOUTH, OR 97361
3
Beds
1.5
Baths
2,961 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.
0.61 ac
Lot SizeThe size of the land the home sits on, from county records.
1939
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$621K
$600K low$642K 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.$621,087
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$496,870

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,809 (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.$142,950 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$23,740
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$119,210
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$138,790
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$325,160

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPOLK
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.1952
Lot (acres)The size of the land the home sits on, from county records.0.61
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
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.Flood Plain
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 336 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.

E
Ash Creek Elementary SchoolB+
Elementary · Grades KG–5 · 1.2 mi
M
Talmadge Middle SchoolC
Middle · Grades 6–8 · 1.4 mi
H
Central High SchoolC
High · Grades 9–12 · 1.5 mi

District: Central School District 13j

Neighborhood · ZIP 97361These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.176

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.13,874
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.84 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,541
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,498
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.67 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.47%

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

4990 Riddell 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 91% of homes in Monmouth 97361
  • Costs less per square foot than 95% of homes in Monmouth 97361
  • Bigger than 92% of homes in Monmouth 97361
  • Has a bigger lot than 86% of homes in Monmouth 97361
  • Older than 93% of homes in Monmouth 97361

What homes are worth in Monmouth 97361

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

This home
$293K$786K

This home is worth more than 91% of homes in Monmouth 97361.

How it measures up in Monmouth 97361

The dot is this home. The mark in the middle is the typical home in Monmouth 97361.

Estimated value$621,087
CheaperTypical $461,774Pricier

Pricier than 91% of homes nearby

Price per ft²$210
CheaperTypical $284Pricier

Pricier than 5% of homes nearby

Living area2,961 ft²
SmallerTypical 1,652 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.61 ac
SmallerTypical 0.19 acBigger

Bigger than 86% of homes nearby

Year built1939
OlderTypical 1990Newer

Newer than 7% of homes nearby

How 4990 Riddell Rd ranks against every home in each area.
MeasureThis homeMonmouth 97361Polk County
Estimated valuepricier than$621,08791% of homes86% of homes
Price per ft²pricier than$2105% of homes10% of homes
Living areabigger than2,961 ft²92% of homes91% of homes
Lot sizebigger than0.61 ac86% of homes84% of homes
Year builtnewer than19397% of homes8% of homes

About 4990 Riddell Rd

How much is 4990 Riddell Rd, Monmouth, OR worth?

The TopHap Estimate for 4990 Riddell Rd, Monmouth, OR is $621,087 as of Jul 14, 2026. The likely range is $600,494 to $641,680. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4990 Riddell Rd, Monmouth, OR last sell?

4990 Riddell Rd, Monmouth, OR last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4990 Riddell Rd, Monmouth, OR?

4990 Riddell Rd, Monmouth, OR has 3 bedrooms, 1.5 bathrooms, 2,961 square feet of living space and a 0.61-acre lot.

When was 4990 Riddell Rd, Monmouth, OR built?

4990 Riddell Rd, Monmouth, OR was built in 1939, making it 87 years old. The building has 1 story.

What schools serve 4990 Riddell Rd, Monmouth, OR?

4990 Riddell Rd, Monmouth, OR is assigned to Ash Creek Elementary School (elementary), rated B+; Talmadge Middle School (middle), rated C; Central High School (high), rated C. All sit in Central School District 13j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4990 Riddell Rd, Monmouth, OR compare to other homes in Monmouth 97361?

Among the 3,147 homes in Monmouth 97361, it is worth more than 91% of them ($621,087 against a typical $461,774), its price per square foot is higher than 5% of them ($210 against a typical $284), it is bigger than 92% of them (2,961 ft² against a typical 1,652 ft²), its lot is bigger than 86% of them (0.61 ac against a typical 0.19 ac) and it is newer than 7% of them (1939 against a typical 1990). Measured against all of Polk County, it is worth more than 86% 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 4990 Riddell Rd, Monmouth, OR?

The 2025 property tax bill for 4990 Riddell Rd, Monmouth, OR was $1,809. The county assessed it at $142,950.

Closest homes

More homes in Monmouth 97361

Assigned schools

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