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Single Family ResidenceResidential
$120,308$358 / 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 81How 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 $3,000 on Oct 26, 1989

829 S 4TH ST

UNION, OR 97883
1
Beds
1
Baths
336 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.
2,614 ft²
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$120K
$97K low$143K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,000 · Oct 26, 1989

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$330 (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.$23,230 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,920
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,310
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$59,190

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
60
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
50
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
21
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
44
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

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.0.06
HeatingThe type of heating system in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 · 0.2 mi
E
Union Elementary SchoolC-
Elementary · Grades KG–6 · 0.2 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

829 S 4th 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.

  • Among the least valuable homes in Union County
  • Costs more per square foot than 98% of homes in Union 97883
  • Among the smallest homes in Union 97883
  • Among the smallest lots in Union 97883
  • Older than 70% 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 2% 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$120,308
CheaperTypical $317,500Pricier

Pricier than 2% of homes nearby

Price per ft²$358
CheaperTypical $215Pricier

Pricier than 98% of homes nearby

Living area336 ft²
SmallerTypical 1,440 ft²Bigger

Smaller than almost all homes nearby

Lot size2,614 ft²
SmallerTypical 0.29 acBigger

Smaller than almost all homes nearby

Year built1930
OlderTypical 1972Newer

Newer than 30% of homes nearby

How 829 S 4th St ranks against every home in each area.
MeasureThis homeUnion 97883Union County
Estimated valuepricier than$120,3082% of homesalmost no homes
Price per ft²pricier than$35898% of homes94% of homes
Living areabigger than336 ft²almost no homesalmost no homes
Lot sizebigger than2,614 ft²almost no homesalmost no homes
Year builtnewer than193030% of homes31% of homes

About 829 S 4th St

How much is 829 S 4th St, Union, OR worth?

The TopHap Estimate for 829 S 4th St, Union, OR is $120,308 as of Aug 30, 2026. The likely range is $97,329 to $143,287. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 829 S 4th St, Union, OR last sell?

829 S 4th St, Union, OR last sold on Oct 26, 1989 for $3,000, according to the county's recorded deed.

How big is 829 S 4th St, Union, OR?

829 S 4th St, Union, OR has 1 bedrooms, 1 bathrooms, 336 square feet of living space and a 0.06-acre lot.

When was 829 S 4th St, Union, OR built?

829 S 4th St, Union, OR was built in 1930, making it 96 years old. The building has 1 story.

What schools serve 829 S 4th St, Union, OR?

829 S 4th 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 829 S 4th St, Union, OR compare to other homes in Union 97883?

Among the 1,110 homes in Union 97883, it is worth more than 2% of them ($120,308 against a typical $317,500), its price per square foot is higher than 98% of them ($358 against a typical $215), it is bigger than almost none of them (336 ft² against a typical 1,440 ft²), its lot is bigger than almost none of them (2,614 ft² against a typical 0.29 ac) and it is newer than 30% of them (1930 against a typical 1972). Measured against all of Union County, it is worth more than almost no 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 829 S 4th St, Union, OR?

The 2025 property tax bill for 829 S 4th St, Union, OR was $330. The county assessed it at $23,230.

More homes on S 4th St

Closest homes

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Assigned schools

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