Duplex (2 Units, Any Combination)Residential
Last sold for $451,600 on Nov 18, 2016
45 UNION ST
BELFAST, ME 04915
3
Beds
4 / 2
Baths
594 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
2014
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$451,600 · Nov 18, 2016
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,945 (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.$547,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$166,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$381,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$544,400
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
Lot (acres)The size of the land the home sits on, from county records.0.22
ConstructionThe main material the home's frame and walls are built from.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Heat Pump
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(6)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Foreclosure Filings(1)
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%
Owner Tools
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How this home compares
45 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 93% of homes in Waldo County
- Has a smaller lot than 96% of homes in Waldo County
- Newer than 96% of homes in Belfast 04915
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 area594 ft²
SmallerTypical 960 ft²Bigger
Bigger than 10% of homes nearby
Lot size0.22 ac
SmallerTypical 1.2 acBigger
Bigger than 9% of homes nearby
Year built2014
OlderTypical 1973Newer
Newer than 96% of homes nearby
| Measure | This home | Belfast 04915 | Waldo County |
|---|---|---|---|
| Living areabigger than | 594 ft² | 10% of homes | 7% of homes |
| Lot sizebigger than | 0.22 ac | 9% of homes | 4% of homes |
| Year builtnewer than | 2014 | 96% of homes | 93% of homes |
About 45 Union St
When did 45 Union St, Belfast, ME last sell?
45 Union St, Belfast, ME last sold on Nov 18, 2016 for $451,600, according to the county's recorded deed.
How big is 45 Union St, Belfast, ME?
45 Union St, Belfast, ME has 3 bedrooms, 4 bathrooms, 594 square feet of living space and a 0.22-acre lot.
When was 45 Union St, Belfast, ME built?
45 Union St, Belfast, ME was built in 2014, making it 12 years old. It is a conventional home. The building has 2 stories.
How does 45 Union St, Belfast, ME compare to other homes in Belfast 04915?
Among the 3,841 homes in Belfast 04915, it is bigger than 10% of them (594 ft² against a typical 960 ft²), its lot is bigger than 9% of them (0.22 ac against a typical 1.2 ac) and it is newer than 96% of them (2014 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 45 Union St, Belfast, ME?
The 2025 property tax bill for 45 Union St, Belfast, ME was $8,945. The county assessed it at $547,400.
More homes on Union St
- 137 Union St$272K1 ba · 960 ft² · Sold $270K · Jul 2026
- 76 Union St$572K2 bd · 1 ba · 384 ft² · Sold $560K · May 2026
- 38 Union St$778K2 ba · 1,008 ft² · Sold $750K · Feb 2026
- 124 Union St$737K1 ba · 1,060 ft² · Sold Oct 2025
- 5 Union St$906K3 bd · 1.5 ba · 720 ft² · Sold Jul 2023
- 34 Union St3 bd · 2.5 ba · 590 ft² · Sold Jun 2022
- 62 Union St$545K3 bd · 1 ba · 480 ft² · Sold $141K · Oct 2021
- 32 Union St$482K2 ba · 720 ft² · Sold $290K · Jan 2020
- 43 Union St$640K4 bd · 4 ba · 1,040 ft² · Sold $219K · Nov 2019
- 119 Union St$590K0.24 ac · Sold Oct 2019
- 118 Union St$599K1 ba · 1,152 ft² · Sold Oct 2019
- 72 Union St$868K3 bd · 2.5 ba · 744 ft² · Sold $412K · Sep 2019
Closest homes
- 43 Union St$640K62 ft · 4 bd · 4 ba · 1,040 ft² · Sold $219K · Nov 2019
- 49 Union St$636K117 ft · 3 bd · 2.5 ba · 672 ft² · Sold Aug 2019
- 39 Union St$656K115 ft · 2.5 ba · 830 ft² · Sold $242K · Jul 2005
- 55 High St$685K141 ft · 4 ba · 1,418 ft² · Sold $270K · Jul 2012
- 49 High St$606K179 ft · 1 ba · 1,596 ft² · Sold Jan 1900
- 44 Union St$781K173 ft · 3 bd · 2 ba · 1,086 ft² · Sold Oct 2005
- 42 Union St$662K196 ft · 2.5 ba · 792 ft² · Sold Jan 1900
- 6 Park St$646K155 ft · 3 bd · 2 ba · 1,225 ft² · Sold Jan 1900
More homes in Belfast 04915
- 126 Bayside Dr$548K3 bd · 3.5 ba · 1,242 ft² · Sold Oct 2026
- 65 Rolerson Rd$579K3 bd · 1 ba · 884 ft² · Sold $286K · Oct 2026
- 225 Waldo Station Rd$349K3.5 ac · Sold $315K · Oct 2026
- 38 Congress St$685K6 bd · 3 ba · 1,200 ft² · Sold $685K · Oct 2026
- 13 W Orchard Ln$435K0.18 ac · Sold $450K · Sep 2026
- 183 Pitcher Rd$475K3 bd · 1 ba · 1,344 ft² · Sold $419K · Sep 2026
- 55 Londonderry Ln$100K4 bd · 2.5 ba · 1,100 ft² · Sold $132K · Sep 2026
- 100 Cedar St$475K1 ba · 1,071 ft² · Sold $311K · Sep 2026
- 53 Congress St$595K4 bd · 2.5 ba · 1,692 ft² · Sold $600K · Sep 2026
- 28r Back Searsport Rd$349K3 bd · 2 ba · 1,400 ft² · Sold $380K · Sep 2026
- 25 Charles Street Ext$300K4 bd · 2 ba · 594 ft² · Sold $225K · Sep 2026
- 347 High St$210K4 bd · 1 ba · 840 ft² · Sold Sep 2026
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