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Single Family ResidenceResidential
$468,094$311 / 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 Sep 24, 2026
Last sold for $115,000 on Jul 20, 2011

640 ALDER AVE

GERVAIS, OR 97026
4
Beds
3
Baths
1,506 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$468K
$449K low$487K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$115,000 · Jul 20, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,281 (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.$202,680 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$196,780
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$460,080

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMARION
Lot (acres)The size of the land the home sits on, from county records.0.15
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
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(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

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

E
Gervais Elementary SchoolC-
Elementary · Grades KG–5 · 0.3 mi
M
Gervais Middle SchoolD+
Middle · Grades 6–8 · 0.5 mi
H
Gervais High SchoolD+
High · Grades 9–12 · 0.5 mi

District: Gervais School District 1

Neighborhood · ZIP 97026These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.175

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.4,645
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.147 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,014
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,950
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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

640 Alder Ave 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 more per square foot than 70% of homes in Marion County
  • Has a smaller lot than 68% of homes in Marion County
  • Newer than 86% of homes in Marion County

What homes are worth in Gervais 97026

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

This home
$290K$1.2M

This home is worth more than 52% of homes in Gervais 97026.

How it measures up in Gervais 97026

The dot is this home. The mark in the middle is the typical home in Gervais 97026.

Estimated value$468,094
CheaperTypical $460,113Pricier

Pricier than 52% of homes nearby

Price per ft²$311
CheaperTypical $294Pricier

Pricier than 64% of homes nearby

Living area1,506 ft²
SmallerTypical 1,595 ft²Bigger

Bigger than 45% of homes nearby

Lot size0.15 ac
SmallerTypical 0.2 acBigger

Bigger than 41% of homes nearby

Year built2006
OlderTypical 1995Newer

Newer than 83% of homes nearby

How 640 Alder Ave ranks against every home in each area.
MeasureThis homeGervais 97026Marion County
Estimated valuepricier than$468,09452% of homes58% of homes
Price per ft²pricier than$31164% of homes70% of homes
Living areabigger than1,506 ft²45% of homes41% of homes
Lot sizebigger than0.15 ac41% of homes32% of homes
Year builtnewer than200683% of homes86% of homes

About 640 Alder Ave

How much is 640 Alder Ave, Gervais, OR worth?

The TopHap Estimate for 640 Alder Ave, Gervais, OR is $468,094 as of Sep 24, 2026. The likely range is $449,311 to $486,877. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 Alder Ave, Gervais, OR last sell?

640 Alder Ave, Gervais, OR last sold on Jul 20, 2011 for $115,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 640 Alder Ave, Gervais, OR?

640 Alder Ave, Gervais, OR has 4 bedrooms, 3 bathrooms, 1,506 square feet of living space and a 0.15-acre lot.

When was 640 Alder Ave, Gervais, OR built?

640 Alder Ave, Gervais, OR was built in 2006, making it 20 years old. The building has 2 stories.

What schools serve 640 Alder Ave, Gervais, OR?

640 Alder Ave, Gervais, OR is assigned to Gervais Elementary School (elementary), rated C-; Gervais Middle School (middle), rated D+; Gervais High School (high), rated D+. All sit in Gervais School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 640 Alder Ave, Gervais, OR compare to other homes in Gervais 97026?

Among the 1,161 homes in Gervais 97026, it is worth more than 52% of them ($468,094 against a typical $460,113), its price per square foot is higher than 64% of them ($311 against a typical $294), it is bigger than 45% of them (1,506 ft² against a typical 1,595 ft²), its lot is bigger than 41% of them (0.15 ac against a typical 0.2 ac) and it is newer than 83% of them (2006 against a typical 1995). Measured against all of Marion County, it is worth more than 58% 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 640 Alder Ave, Gervais, OR?

The 2025 property tax bill for 640 Alder Ave, Gervais, OR was $4,281. The county assessed it at $202,680.

More homes on Alder Ave

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