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Single Family ResidenceResidential
$518,396$273 / 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 96How 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
Last sold for $197,000 on Nov 26, 2013

646 NW 18TH PL

MCMINNVILLE, OR 97128
3
Beds
2
Baths
1,902 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$518K
$496K low$541K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$197,000 · Nov 26, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,448 (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.$249,777 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$242,502
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$412,084

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyYAMHILL
Lot (acres)The size of the land the home sits on, from county records.0.21
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
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

Transaction History(8)

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
Memorial Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
M
Duniway Middle SchoolA
Middle · Grades 6–8 · 0.6 mi
H
McMinnville High SchoolB
High · Grades 9–12 · 0.7 mi

District: McMinnville School District 40

Neighborhood · ZIP 97128These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.188

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.39,631
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.343 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,728
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,737
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

646 Nw 18th Pl 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 68% of homes in McMinnville 97128
  • Bigger than 68% of homes in Yamhill County
  • Older than 84% of homes in McMinnville 97128

What homes are worth in McMinnville 97128

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

This home
$296K$962K

This home is worth more than 64% of homes in McMinnville 97128.

How it measures up in McMinnville 97128

The dot is this home. The mark in the middle is the typical home in McMinnville 97128.

Estimated value$518,396
CheaperTypical $475,240Pricier

Pricier than 64% of homes nearby

Price per ft²$273
CheaperTypical $295Pricier

Pricier than 32% of homes nearby

Living area1,902 ft²
SmallerTypical 1,631 ft²Bigger

Bigger than 67% of homes nearby

Lot size0.21 ac
SmallerTypical 0.19 acBigger

Bigger than 60% of homes nearby

Year built1957
OlderTypical 1992Newer

Newer than 16% of homes nearby

How 646 Nw 18th Pl ranks against every home in each area.
MeasureThis homeMcMinnville 97128Yamhill County
Estimated valuepricier than$518,39664% of homes63% of homes
Price per ft²pricier than$27332% of homes34% of homes
Living areabigger than1,902 ft²67% of homes68% of homes
Lot sizebigger than0.21 ac60% of homes57% of homes
Year builtnewer than195716% of homes17% of homes

About 646 Nw 18th Pl

How much is 646 Nw 18th Pl, Mcminnville, OR worth?

The TopHap Estimate for 646 Nw 18th Pl, Mcminnville, OR is $518,396 as of Oct 21, 2026. The likely range is $495,758 to $541,034. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 646 Nw 18th Pl, Mcminnville, OR last sell?

646 Nw 18th Pl, Mcminnville, OR last sold on Nov 26, 2013 for $197,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 646 Nw 18th Pl, Mcminnville, OR?

646 Nw 18th Pl, Mcminnville, OR has 3 bedrooms, 2 bathrooms, 1,902 square feet of living space and a 0.21-acre lot.

When was 646 Nw 18th Pl, Mcminnville, OR built?

646 Nw 18th Pl, Mcminnville, OR was built in 1957, making it 69 years old. The building has 1 story.

What schools serve 646 Nw 18th Pl, Mcminnville, OR?

646 Nw 18th Pl, Mcminnville, OR is assigned to Memorial Elementary School (elementary), rated A; Duniway Middle School (middle), rated A; McMinnville High School (high), rated B. All sit in McMinnville School District 40. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 646 Nw 18th Pl, Mcminnville, OR compare to other homes in McMinnville 97128?

Among the 11,755 homes in McMinnville 97128, it is worth more than 64% of them ($518,396 against a typical $475,240), its price per square foot is higher than 32% of them ($273 against a typical $295), it is bigger than 67% of them (1,902 ft² against a typical 1,631 ft²), its lot is bigger than 60% of them (0.21 ac against a typical 0.19 ac) and it is newer than 16% of them (1957 against a typical 1992). Measured against all of Yamhill County, it is worth more than 63% 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 646 Nw 18th Pl, Mcminnville, OR?

The 2025 property tax bill for 646 Nw 18th Pl, Mcminnville, OR was $4,448. The county assessed it at $249,777.

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