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Duplex (2 Units, Any Combination)Residential
Last sold for $403,523 on Apr 14, 2017

320 GWINN ST E

MONMOUTH, OR 97361
8
Beds
5 / 2
Baths
2,893 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
Year BuiltThe year the home was originally built, according to county records.
15
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$403,523 · Apr 14, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,101 (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.$367,010 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$71,720
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$295,290
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$356,330
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$652,990

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyPOLK
Lot (acres)The size of the land the home sits on, from county records.0.16
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

Transaction History(2)

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
Monmouth Elementary SchoolC-
Elementary · Grades KG–5 · 0.8 mi
H
Central High SchoolC
High · Grades 9–12 · 1.3 mi
M
Talmadge Middle SchoolC
Middle · Grades 6–8 · 1.4 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%

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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

320 Gwinn St E 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.

  • Bigger than 91% of homes in Monmouth 97361
  • Has a smaller lot than 70% of homes in Polk County
  • Newer than 92% 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.

Living area2,893 ft²
SmallerTypical 1,655 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.16 ac
SmallerTypical 0.19 acBigger

Bigger than 31% of homes nearby

Year built2016
OlderTypical 1989Newer

Newer than 92% of homes nearby

How 320 Gwinn St E ranks against every home in each area.
MeasureThis homeMonmouth 97361Polk County
Living areabigger than2,893 ft²91% of homes90% of homes
Lot sizebigger than0.16 ac31% of homes30% of homes
Year builtnewer than201692% of homes90% of homes

About 320 Gwinn St E

When did 320 Gwinn St E, Monmouth, OR last sell?

320 Gwinn St E, Monmouth, OR last sold on Apr 14, 2017 for $403,523, according to the county's recorded deed.

How big is 320 Gwinn St E, Monmouth, OR?

320 Gwinn St E, Monmouth, OR has 8 bedrooms, 5 bathrooms, 2,893 square feet of living space and a 0.16-acre lot.

When was 320 Gwinn St E, Monmouth, OR built?

320 Gwinn St E, Monmouth, OR was built in 2016, making it 10 years old. It is a duplex single home.

What schools serve 320 Gwinn St E, Monmouth, OR?

320 Gwinn St E, Monmouth, OR is assigned to Monmouth Elementary School (elementary), rated C-; Central High School (high), rated C; Talmadge Middle School (middle), rated C. All sit in Central School District 13j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 Gwinn St E, Monmouth, OR compare to other homes in Monmouth 97361?

Among the 3,146 homes in Monmouth 97361, it is bigger than 91% of them (2,893 ft² against a typical 1,655 ft²), its lot is bigger than 31% of them (0.16 ac against a typical 0.19 ac) and it is newer than 92% of them (2016 against a typical 1989). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 320 Gwinn St E, Monmouth, OR?

The 2025 property tax bill for 320 Gwinn St E, Monmouth, OR was $6,101. The county assessed it at $367,010.

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