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Single Family ResidenceResidential
$368,352
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 88How 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 $199,500 on Aug 4, 2015

3171 UNION ST

GLENBURN, ME 04401
0
Baths
4.5 ac
Lot SizeThe size of the land the home sits on, from county records.
2
StoriesHow many floors the home has above ground.

Valuation

$368K
$324K low$412K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$199,500 · Aug 4, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,934 (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.$198,240 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$147,990

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyPENOBSCOT
Lot (acres)The size of the land the home sits on, from county records.4.50
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Glenburn Elementary SchoolB+
Elementary · Grades PK–8 · 4.8 mi

District: Glenburn

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

3171 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.

  • Worth more than 72% of homes in Penobscot County
  • Has a bigger lot than 93% of homes in Bangor 04401

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
$154K$804K

This home is worth more than 59% of 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$368,352
CheaperTypical $337,153Pricier

Pricier than 59% of homes nearby

Lot size4.5 ac
SmallerTypical 0.37 acBigger

Bigger than 93% of homes nearby

How 3171 Union St ranks against every home in each area.
MeasureThis homeBangor 04401Penobscot County
Estimated valuepricier than$368,35259% of homes72% of homes
Lot sizebigger than4.5 ac93% of homes82% of homes

About 3171 Union St

How much is 3171 Union St, Glenburn, ME worth?

The TopHap Estimate for 3171 Union St, Glenburn, ME is $368,352 as of Sep 24, 2026. The likely range is $324,258 to $412,446. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3171 Union St, Glenburn, ME last sell?

3171 Union St, Glenburn, ME last sold on Aug 4, 2015 for $199,500, according to the county's recorded deed.

What schools serve 3171 Union St, Glenburn, ME?

3171 Union St, Glenburn, ME is assigned to Glenburn Elementary School (elementary), rated B+. All sit in Glenburn. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3171 Union St, Glenburn, ME compare to other homes in Bangor 04401?

Among the 14,208 homes in Bangor 04401, it is worth more than 59% of them ($368,352 against a typical $337,153) and its lot is bigger than 93% of them (4.5 ac against a typical 0.37 ac). Measured against all of Penobscot County, it is worth more than 72% of 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 3171 Union St, Glenburn, ME?

The 2025 property tax bill for 3171 Union St, Glenburn, ME was $2,934. The county assessed it at $198,240.

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Assigned schools

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