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Duplex (2 Units, Any Combination)Residential

50 UNION ST

BELFAST, ME 04915
4
Beds
2
Baths
814 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.
1900
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,007 (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.$428,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$173,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$255,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$428,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyWALDO
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.1999
Lot (acres)The size of the land the home sits on, from county records.0.27
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Neighborhood · ZIP 04915These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.77
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.56

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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.9,507
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.119 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,225
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,885
Average tempThe average temperature here across a full year.45°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.50%

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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

50 Union 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.

  • Smaller than 80% of homes in Waldo County
  • Has a smaller lot than 94% of homes in Waldo County
  • Older than 78% of homes in Waldo County

How it measures up in Belfast 04915

The dot is this home. The mark in the middle is the typical home in Belfast 04915.

Living area814 ft²
SmallerTypical 955 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.27 ac
SmallerTypical 1.2 acBigger

Bigger than 15% of homes nearby

Year built1900
OlderTypical 1973Newer

Newer than 30% of homes nearby

How 50 Union St ranks against every home in each area.
MeasureThis homeBelfast 04915Waldo County
Living areabigger than814 ft²32% of homes20% of homes
Lot sizebigger than0.27 ac15% of homes6% of homes
Year builtnewer than190030% of homes22% of homes

About 50 Union St

When did 50 Union St, Belfast, ME last sell?

50 Union St, Belfast, ME last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 50 Union St, Belfast, ME?

50 Union St, Belfast, ME has 4 bedrooms, 2 bathrooms, 814 square feet of living space and a 0.27-acre lot.

When was 50 Union St, Belfast, ME built?

50 Union St, Belfast, ME was built in 1900, making it 126 years old. It is a conventional home. The building has 3 stories.

How does 50 Union St, Belfast, ME compare to other homes in Belfast 04915?

Among the 3,841 homes in Belfast 04915, it is bigger than 32% of them (814 ft² against a typical 955 ft²), its lot is bigger than 15% of them (0.27 ac against a typical 1.2 ac) and it is newer than 30% of them (1900 against a typical 1973). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 50 Union St, Belfast, ME?

The 2025 property tax bill for 50 Union St, Belfast, ME was $7,007. The county assessed it at $428,800.

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