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Mobile HomeResidential
Last sold for $125,000 on May 21, 2021

310 E 4TH ST

UNION, WA 98592
0
Baths
1,512 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$125,000 · May 21, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,913 (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.$377,740 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$131,635
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$246,105
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$411,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$377,740

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.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
38
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
99
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
13
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.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyMASON
Lot (acres)The size of the land the home sits on, from county records.0.30
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Water View
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 225 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.

E
Hood Canal Elementary SchoolD
Elementary · Grades PK–8 · 3.0 mi
H
Shelton High SchoolD+
High · Grades 9–12 · 8.2 mi

District: Shelton School District

Neighborhood · ZIP 98592These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.253

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.77%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.2,185
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,127
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$118,861
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.73 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.33%

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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

310 E 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 newest homes in Mason County

How it measures up in Union 98592

The dot is this home. The mark in the middle is the typical home in Union 98592.

Living area1,512 ft²
SmallerTypical 1,645 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.3 ac
SmallerTypical 0.42 acBigger

Bigger than 37% of homes nearby

Year built2023
OlderTypical 1993Newer

Newer than 98% of homes nearby

How 310 E 4th St ranks against every home in each area.
MeasureThis homeUnion 98592Mason County
Living areabigger than1,512 ft²41% of homes57% of homes
Lot sizebigger than0.3 ac37% of homes37% of homes
Year builtnewer than202398% of homesalmost all homes

About 310 E 4th St

When did 310 E 4th St, Union, WA last sell?

310 E 4th St, Union, WA last sold on May 21, 2021 for $125,000, according to the county's recorded deed.

How big is 310 E 4th St, Union, WA?

310 E 4th St, Union, WA has 1,512 square feet of living space and a 0.30-acre lot.

When was 310 E 4th St, Union, WA built?

310 E 4th St, Union, WA was built in 2023, making it 3 years old. It is a mobile home home.

What schools serve 310 E 4th St, Union, WA?

310 E 4th St, Union, WA is assigned to Hood Canal Elementary School (elementary), rated D; Shelton High School (high), rated D+. All sit in Shelton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 310 E 4th St, Union, WA compare to other homes in Union 98592?

Among the 1,604 homes in Union 98592, it is bigger than 41% of them (1,512 ft² against a typical 1,645 ft²), its lot is bigger than 37% of them (0.3 ac against a typical 0.42 ac) and it is newer than 98% of them (2023 against a typical 1993). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 310 E 4th St, Union, WA?

The 2025 property tax bill for 310 E 4th St, Union, WA was $2,913. The county assessed it at $377,740.

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Assigned schools

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