Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$348,730$194 / 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 80How 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

651 S MAIN ST

UNION, OR 97883
5
Beds
2
Baths
1,802 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1928
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$349K
$278K low$419K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,376 (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.$167,140 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,980
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$138,160
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$162,280
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$306,060

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyUnion
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.1950
Lot (acres)The size of the land the home sits on, from county records.0.27
HeatingThe type of heating system in the home.None
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.Mixed
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 · 370 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.

M
Union High SchoolC+
Middle · Grades 7–12 · 0.1 mi
E
Union Elementary SchoolC+
Elementary · Grades KG–6 · 0.1 mi

District: Union School District 5

Neighborhood · ZIP 97883These 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.90
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 100.75

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.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.2,798
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,925
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,167
Average tempThe average temperature here across a full year.40°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

Owner Tools

Do you own this home?
Claim this home

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

651 S Main St 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 70% of homes in Union County
  • Bigger than 73% of homes in Union 97883
  • Older than 71% of homes in Union 97883

What homes are worth in Union 97883

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

This home
$118K$699K

This home is worth more than 64% of homes in Union 97883.

How it measures up in Union 97883

The dot is this home. The mark in the middle is the typical home in Union 97883.

Estimated value$348,730
CheaperTypical $308,894Pricier

Pricier than 64% of homes nearby

Price per ft²$194
CheaperTypical $207Pricier

Pricier than 41% of homes nearby

Living area1,802 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.27 ac
SmallerTypical 0.29 acBigger

Bigger than 46% of homes nearby

Year built1928
OlderTypical 1973Newer

Newer than 29% of homes nearby

How 651 S Main St ranks against every home in each area.
MeasureThis homeUnion 97883Union County
Estimated valuepricier than$348,73064% of homes53% of homes
Price per ft²pricier than$19441% of homes30% of homes
Living areabigger than1,802 ft²73% of homes68% of homes
Lot sizebigger than0.27 ac46% of homes51% of homes
Year builtnewer than192829% of homes30% of homes

About 651 S Main St

How much is 651 S Main St, Union, OR worth?

The TopHap Estimate for 651 S Main St, Union, OR is $348,730 as of Oct 21, 2026. The likely range is $278,059 to $419,401. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 651 S Main St, Union, OR last sell?

651 S Main St, Union, OR last sold on Oct 28, 2009, according to the county's recorded deed.

How big is 651 S Main St, Union, OR?

651 S Main St, Union, OR has 5 bedrooms, 2 bathrooms, 1,802 square feet of living space and a 0.27-acre lot.

When was 651 S Main St, Union, OR built?

651 S Main St, Union, OR was built in 1928, making it 98 years old. The building has 1 story.

What schools serve 651 S Main St, Union, OR?

651 S Main St, Union, OR is assigned to Union High School (middle), rated C+; Union Elementary School (elementary), rated C+. All sit in Union School District 5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 651 S Main St, Union, OR compare to other homes in Union 97883?

Among the 1,104 homes in Union 97883, it is worth more than 64% of them ($348,730 against a typical $308,894), its price per square foot is higher than 41% of them ($194 against a typical $207), it is bigger than 73% of them (1,802 ft² against a typical 1,440 ft²), its lot is bigger than 46% of them (0.27 ac against a typical 0.29 ac) and it is newer than 29% of them (1928 against a typical 1973). Measured against all of Union County, it is worth more than 53% 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 651 S Main St, Union, OR?

The 2025 property tax bill for 651 S Main St, Union, OR was $2,376. The county assessed it at $167,140.

More homes on S Main St

Closest homes

More homes in Union 97883

Assigned schools

Explore the area

See this home in context

Open 651 S Main St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map