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Single Family ResidenceResidential
$1,265,586$297 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $1,200,000 on Jan 27, 2026

203 UNION ST

BANGOR, ME 04401
0
Baths
4,266 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.
2,178 ft²
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.
1
StoriesHow many floors the home has above ground.

Valuation

$1.3M
$1.1M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,200,000 · Jan 27, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,087 (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.$287,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$281,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$277,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Contemporary
CountyPENOBSCOT
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.1991
Lot (acres)The size of the land the home sits on, from county records.0.05
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Space
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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
James F. Doughty SchoolB-
Middle · Grades 6–8 · 0.4 mi
E
Vine Street SchoolA-
Elementary · Grades PK–3 · 0.6 mi
H
Bangor High SchoolB-
High · Grades 9–12 · 2.1 mi

District: Bangor

Neighborhood · ZIP 04401These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.46,010
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.443 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,092
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,961
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

203 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.

  • Among the most valuable homes in Bangor 04401
  • Costs more per square foot than 82% of homes in Bangor 04401
  • Bigger than 98% of homes in Penobscot County
  • Among the smallest lots in Bangor 04401
  • Older than 82% of homes in Penobscot County

What homes are worth in Bangor 04401

Each bar is how many homes fall in that price range. The marker is this home.

This home
$148K$777K

This home is worth more than almost all homes in Bangor 04401.

How it measures up in Bangor 04401

The dot is this home. The mark in the middle is the typical home in Bangor 04401.

Estimated value$1,265,586
CheaperTypical $335,244Pricier

Pricier than almost all homes nearby

Price per ft²$297
CheaperTypical $229Pricier

Pricier than 82% of homes nearby

Living area4,266 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 97% of homes nearby

Lot size2,178 ft²
SmallerTypical 0.37 acBigger

Smaller than almost all homes nearby

Year built1900
OlderTypical 1958Newer

Newer than 24% of homes nearby

How 203 Union St ranks against every home in each area.
MeasureThis homeBangor 04401Penobscot County
Estimated valuepricier than$1,265,586almost all homesalmost all homes
Price per ft²pricier than$29782% of homes79% of homes
Living areabigger than4,266 ft²97% of homes98% of homes
Lot sizebigger than2,178 ft²almost no homesalmost no homes
Year builtnewer than190024% of homes18% of homes

About 203 Union St

How much is 203 Union St, Bangor, ME worth?

The TopHap Estimate for 203 Union St, Bangor, ME is $1,265,586 as of Sep 24, 2026. The likely range is $1,100,118 to $1,431,054. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 203 Union St, Bangor, ME last sell?

203 Union St, Bangor, ME last sold on Jan 27, 2026 for $1,200,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 203 Union St, Bangor, ME?

203 Union St, Bangor, ME has 4,266 square feet of living space and a 0.05-acre lot.

When was 203 Union St, Bangor, ME built?

203 Union St, Bangor, ME was built in 1900, making it 126 years old. It is a contemporary home. The building has 1 story.

What schools serve 203 Union St, Bangor, ME?

203 Union St, Bangor, ME is assigned to James F. Doughty School (middle), rated B-; Vine Street School (elementary), rated A-; Bangor High School (high), rated B-. All sit in Bangor. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 203 Union St, Bangor, ME compare to other homes in Bangor 04401?

Among the 14,208 homes in Bangor 04401, it is worth more than almost all of them ($1,265,586 against a typical $335,244), its price per square foot is higher than 82% of them ($297 against a typical $229), it is bigger than 97% of them (4,266 ft² against a typical 1,512 ft²), its lot is bigger than almost none of them (2,178 ft² against a typical 0.37 ac) and it is newer than 24% of them (1900 against a typical 1958). Measured against all of Penobscot County, it is worth more than almost all 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 203 Union St, Bangor, ME?

The 2025 property tax bill for 203 Union St, Bangor, ME was $5,087. The county assessed it at $287,400.

More homes on Union St

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