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Single Family ResidenceResidential
$680,778$304 / 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 92How 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 $315,000 on Aug 10, 2007

4145 NW ALDER AVE

ALBANY, OR 97321
3
Beds
2
Baths
2,237 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.
0.46 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.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$681K
$625K low$736K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$315,000 · Aug 10, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,795 (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.$269,694 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$261,839
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$689,997

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBENTON
Lot (acres)The size of the land the home sits on, from county records.0.46
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 500 ft²

Transaction History(3)

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
Oak Grove Elementary SchoolA+
Elementary · Grades KG–5 · 2.4 mi
M
North Albany Middle SchoolA-
Middle · Grades 6–8 · 3.2 mi
H
West Albany High SchoolA-
High · Grades 9–12 · 5.0 mi

District: Greater Albany School District 8j

Neighborhood · ZIP 97321These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.159

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
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.29,981
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.430 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,074
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,680
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

4145 Nw 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.

  • Worth more than 87% of homes in Albany 97321
  • Costs more per square foot than 66% of homes in Albany 97321
  • Bigger than 73% of homes in Albany 97321
  • Has a bigger lot than 76% of homes in Albany 97321
  • Newer than 87% of homes in Benton County

What homes are worth in Albany 97321

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

This home
$264K$932K

This home is worth more than 87% of homes in Albany 97321.

How it measures up in Albany 97321

The dot is this home. The mark in the middle is the typical home in Albany 97321.

Estimated value$680,778
CheaperTypical $514,737Pricier

Pricier than 87% of homes nearby

Price per ft²$304
CheaperTypical $283Pricier

Pricier than 66% of homes nearby

Living area2,237 ft²
SmallerTypical 1,830 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.46 ac
SmallerTypical 0.23 acBigger

Bigger than 76% of homes nearby

Year built2006
OlderTypical 1979Newer

Newer than 78% of homes nearby

How 4145 Nw Alder Ave ranks against every home in each area.
MeasureThis homeAlbany 97321Benton County
Estimated valuepricier than$680,77887% of homes77% of homes
Price per ft²pricier than$30466% of homes49% of homes
Living areabigger than2,237 ft²73% of homes71% of homes
Lot sizebigger than0.46 ac76% of homes74% of homes
Year builtnewer than200678% of homes87% of homes

About 4145 Nw Alder Ave

How much is 4145 Nw Alder Ave, Albany, OR worth?

The TopHap Estimate for 4145 Nw Alder Ave, Albany, OR is $680,778 as of Sep 24, 2026. The likely range is $625,186 to $736,370. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4145 Nw Alder Ave, Albany, OR last sell?

4145 Nw Alder Ave, Albany, OR last sold on Aug 10, 2007 for $315,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4145 Nw Alder Ave, Albany, OR?

4145 Nw Alder Ave, Albany, OR has 3 bedrooms, 2 bathrooms, 2,237 square feet of living space and a 0.46-acre lot.

When was 4145 Nw Alder Ave, Albany, OR built?

4145 Nw Alder Ave, Albany, OR was built in 2006, making it 20 years old. The building has 2 stories.

What schools serve 4145 Nw Alder Ave, Albany, OR?

4145 Nw Alder Ave, Albany, OR is assigned to Oak Grove Elementary School (elementary), rated A+; North Albany Middle School (middle), rated A-; West Albany High School (high), rated A-. All sit in Greater Albany School District 8j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4145 Nw Alder Ave, Albany, OR compare to other homes in Albany 97321?

Among the 10,774 homes in Albany 97321, it is worth more than 87% of them ($680,778 against a typical $514,737), its price per square foot is higher than 66% of them ($304 against a typical $283), it is bigger than 73% of them (2,237 ft² against a typical 1,830 ft²), its lot is bigger than 76% of them (0.46 ac against a typical 0.23 ac) and it is newer than 78% of them (2006 against a typical 1979). Measured against all of Benton County, it is worth more than 77% 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 4145 Nw Alder Ave, Albany, OR?

The 2025 property tax bill for 4145 Nw Alder Ave, Albany, OR was $3,795. The county assessed it at $269,694.

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