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Single Family ResidenceResidential
$433,512$240 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $435,000 on Apr 4, 2025

27990 RIGGS HILL RD

FOSTER, OR 97345
3
Beds
2
Baths
1,804 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.
1.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
2
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

$434K
$396K low$471K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$435,000 · Apr 4, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,491 (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.$251,750 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$244,420
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$546,370

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyLINN
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.1983
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.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 80 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
Foster Elementary SchoolB-
Elementary · Grades KG–6 · 1.2 mi
M
Sweet Home Junior High SchoolD+
Middle · Grades 7–8 · 3.7 mi
H
Sweet Home High SchoolD+
High · Grades 9–12 · 3.9 mi

District: Sweet Home School District 55

Neighborhood · ZIP 97345These 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.132
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.115
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.822
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,412
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,356
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.89 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

Owner Tools

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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

27990 Riggs Hill 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.

  • Costs less per square foot than 79% of homes in Linn County
  • Bigger than 71% of homes in Linn County
  • Has a smaller lot than 75% of homes in Foster 97345

What homes are worth in Foster 97345

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

This home
$168K$905K

This home is worth more than 40% of homes in Foster 97345.

How it measures up in Foster 97345

The dot is this home. The mark in the middle is the typical home in Foster 97345.

Estimated value$433,512
CheaperTypical $498,264Pricier

Pricier than 40% of homes nearby

Price per ft²$240
CheaperTypical $272Pricier

Pricier than 33% of homes nearby

Living area1,804 ft²
SmallerTypical 1,614 ft²Bigger

Bigger than 63% of homes nearby

Lot size1.32 ac
SmallerTypical 2.5 acBigger

Bigger than 25% of homes nearby

Year built1972
OlderTypical 1978Newer

Newer than 38% of homes nearby

How 27990 Riggs Hill Rd ranks against every home in each area.
MeasureThis homeFoster 97345Linn County
Estimated valuepricier than$433,51240% of homes55% of homes
Price per ft²pricier than$24033% of homes21% of homes
Living areabigger than1,804 ft²63% of homes71% of homes
Lot sizebigger than1.32 ac25% of homes72% of homes
Year builtnewer than197238% of homes38% of homes

About 27990 Riggs Hill Rd

How much is 27990 Riggs Hill Rd, Foster, OR worth?

The TopHap Estimate for 27990 Riggs Hill Rd, Foster, OR is $433,512 as of Sep 24, 2026. The likely range is $395,699 to $471,325. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 27990 Riggs Hill Rd, Foster, OR last sell?

27990 Riggs Hill Rd, Foster, OR last sold on Apr 4, 2025 for $435,000, according to the county's recorded deed.

How big is 27990 Riggs Hill Rd, Foster, OR?

27990 Riggs Hill Rd, Foster, OR has 3 bedrooms, 2 bathrooms and 1,804 square feet of living space.

When was 27990 Riggs Hill Rd, Foster, OR built?

27990 Riggs Hill Rd, Foster, OR was built in 1972, making it 54 years old. The building has 2 stories.

What schools serve 27990 Riggs Hill Rd, Foster, OR?

27990 Riggs Hill Rd, Foster, OR is assigned to Foster Elementary School (elementary), rated B-; Sweet Home Junior High School (middle), rated D+; Sweet Home High School (high), rated D+. All sit in Sweet Home School District 55. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 27990 Riggs Hill Rd, Foster, OR compare to other homes in Foster 97345?

Among the 275 homes in Foster 97345, it is worth more than 40% of them ($433,512 against a typical $498,264), its price per square foot is higher than 33% of them ($240 against a typical $272), it is bigger than 63% of them (1,804 ft² against a typical 1,614 ft²), its lot is bigger than 25% of them (1.32 ac against a typical 2.5 ac) and it is newer than 38% of them (1972 against a typical 1978). Measured against all of Linn County, it is worth more than 55% 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 27990 Riggs Hill Rd, Foster, OR?

The 2025 property tax bill for 27990 Riggs Hill Rd, Foster, OR was $3,491. The county assessed it at $251,750.

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