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Single Family ResidenceResidential
$288,179$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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $230,000 on Mar 31, 2023

636 S 1ST ST

UNION, OR 97883
3
Beds
1
Baths
1,056 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$288K
$270K low$306K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$230,000 · Mar 31, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,628 (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.$114,510 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,120
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$90,390
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$111,180
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$210,470

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyUNION
Lot (acres)The size of the land the home sits on, from county records.0.24
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 96 ft²Shed · 200 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.

M
Union High SchoolB+
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%

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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

636 S 1st 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 more per square foot than 81% of homes in Union 97883
  • Smaller than 79% of homes in Union County
  • Has a smaller lot than 66% 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
$129K$684K

This home is worth more than 41% 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$288,179
CheaperTypical $317,500Pricier

Pricier than 41% of homes nearby

Price per ft²$273
CheaperTypical $215Pricier

Pricier than 81% of homes nearby

Living area1,056 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 23% of homes nearby

Lot size0.24 ac
SmallerTypical 0.29 acBigger

Bigger than 34% of homes nearby

Year built1977
OlderTypical 1972Newer

Newer than 60% of homes nearby

How 636 S 1st St ranks against every home in each area.
MeasureThis homeUnion 97883Union County
Estimated valuepricier than$288,17941% of homes38% of homes
Price per ft²pricier than$27381% of homes76% of homes
Living areabigger than1,056 ft²23% of homes21% of homes
Lot sizebigger than0.24 ac34% of homes45% of homes
Year builtnewer than197760% of homes63% of homes

About 636 S 1st St

How much is 636 S 1st St, Union, OR worth?

The TopHap Estimate for 636 S 1st St, Union, OR is $288,179 as of Aug 30, 2026. The likely range is $270,383 to $305,975. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 636 S 1st St, Union, OR last sell?

636 S 1st St, Union, OR last sold on Mar 31, 2023 for $230,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 636 S 1st St, Union, OR?

636 S 1st St, Union, OR has 3 bedrooms, 1 bathrooms, 1,056 square feet of living space and a 0.24-acre lot.

When was 636 S 1st St, Union, OR built?

636 S 1st St, Union, OR was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 636 S 1st St, Union, OR?

636 S 1st St, Union, OR is assigned to Union High School (middle), rated B+; 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 636 S 1st St, Union, OR compare to other homes in Union 97883?

Among the 1,110 homes in Union 97883, it is worth more than 41% of them ($288,179 against a typical $317,500), its price per square foot is higher than 81% of them ($273 against a typical $215), it is bigger than 23% of them (1,056 ft² against a typical 1,440 ft²), its lot is bigger than 34% of them (0.24 ac against a typical 0.29 ac) and it is newer than 60% of them (1977 against a typical 1972). Measured against all of Union County, it is worth more than 38% 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 636 S 1st St, Union, OR?

The 2025 property tax bill for 636 S 1st St, Union, OR was $1,628. The county assessed it at $114,510.

More homes on S 1st St

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