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Single Family ResidenceResidential
$390,626$209 / 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 67How 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

28685 ANDY RIGGS RD

GRAND RONDE, OR 97347
2
Beds
1
Baths
1,872 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.
1.1 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.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$391K
$261K low$520K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,924 (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.$161,920 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,450
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$133,470
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$157,210
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$340,990

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.128 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
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.1980
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
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

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

M
Willamina Junior High SchoolC
Middle · Grades 7–8 · 7.2 mi
H
Willamina High SchoolD
High · Grades 9–12 · 7.2 mi
E
Willamina Elementary SchoolD
Elementary · Grades KG–6 · 7.2 mi

District: Willamina School District 30j

Neighborhood · ZIP 97347These 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.183
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.245

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.4%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.2,192
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.18 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$34,404
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$51,388
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.80 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.47%

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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

28685 Andy Riggs 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 less than 75% of homes in Polk County
  • Costs less per square foot than 90% of homes in Polk County
  • Bigger than 74% of homes in Grand Ronde 97347
  • Has a bigger lot than 88% of homes in Polk County
  • Older than 97% of homes in Grand Ronde 97347

What homes are worth in Grand Ronde 97347

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

This home
$205K$865K

This home is worth more than 52% of homes in Grand Ronde 97347.

How it measures up in Grand Ronde 97347

The dot is this home. The mark in the middle is the typical home in Grand Ronde 97347.

Estimated value$390,626
CheaperTypical $385,325Pricier

Pricier than 52% of homes nearby

Price per ft²$209
CheaperTypical $253Pricier

Pricier than 25% of homes nearby

Living area1,872 ft²
SmallerTypical 1,452 ft²Bigger

Bigger than 74% of homes nearby

Lot size1.1 ac
SmallerTypical 2.6 acBigger

Bigger than 33% of homes nearby

Year built1920
OlderTypical 1985Newer

Newer than 3% of homes nearby

How 28685 Andy Riggs Rd ranks against every home in each area.
MeasureThis homeGrand Ronde 97347Polk County
Estimated valuepricier than$390,62652% of homes25% of homes
Price per ft²pricier than$20925% of homes10% of homes
Living areabigger than1,872 ft²74% of homes61% of homes
Lot sizebigger than1.1 ac33% of homes88% of homes
Year builtnewer than19203% of homes4% of homes

About 28685 Andy Riggs Rd

How much is 28685 Andy Riggs Rd, Grand Ronde, OR worth?

The TopHap Estimate for 28685 Andy Riggs Rd, Grand Ronde, OR is $390,626 as of Jul 14, 2026. The likely range is $261,169 to $520,083. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 28685 Andy Riggs Rd, Grand Ronde, OR last sell?

28685 Andy Riggs Rd, Grand Ronde, OR last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 28685 Andy Riggs Rd, Grand Ronde, OR?

28685 Andy Riggs Rd, Grand Ronde, OR has 2 bedrooms, 1 bathrooms and 1,872 square feet of living space.

When was 28685 Andy Riggs Rd, Grand Ronde, OR built?

28685 Andy Riggs Rd, Grand Ronde, OR was built in 1920, making it 106 years old. The building has 1 story.

What schools serve 28685 Andy Riggs Rd, Grand Ronde, OR?

28685 Andy Riggs Rd, Grand Ronde, OR is assigned to Willamina Junior High School (middle), rated C; Willamina High School (high), rated D; Willamina Elementary School (elementary), rated D. All sit in Willamina School District 30j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 28685 Andy Riggs Rd, Grand Ronde, OR compare to other homes in Grand Ronde 97347?

Among the 621 homes in Grand Ronde 97347, it is worth more than 52% of them ($390,626 against a typical $385,325), its price per square foot is higher than 25% of them ($209 against a typical $253), it is bigger than 74% of them (1,872 ft² against a typical 1,452 ft²), its lot is bigger than 33% of them (1.1 ac against a typical 2.6 ac) and it is newer than 3% of them (1920 against a typical 1985). Measured against all of Polk County, it is worth more than 25% 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 28685 Andy Riggs Rd, Grand Ronde, OR?

The 2025 property tax bill for 28685 Andy Riggs Rd, Grand Ronde, OR was $1,924. The county assessed it at $161,920.

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