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Single Family ResidentialResidential
$167,706$419 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $6,300 on Jun 21, 2023

12 UNION ST

OLD TOWN, ME 04468
3
Beds
1.5
Baths
400 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.
2,614 ft²
Lot SizeThe size of the land the home sits on, from county records.
1923
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

$168K
$144K low$192K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$6,300 · Jun 21, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,832 (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.$91,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$75,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$128,250

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyPENOBSCOT
Lot (acres)The size of the land the home sits on, from county records.0.06
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.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Leonard Middle SchoolD
Middle · Grades 6–8 · 0.7 mi
H
Old Town High SchoolD+
High · Grades 9–12 · 0.8 mi
E
Old Town Elementary SchoolC
Elementary · Grades KG–5 · 1.4 mi

District: Regional School Unit 34

Neighborhood · ZIP 04468These 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.147
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
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.90%
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.21%
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.8,953
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.68 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,100
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,595
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

12 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 less than 89% of homes in Old Town 04468
  • Costs more per square foot than 97% of homes in Old Town 04468
  • Among the smallest homes in Old Town 04468
  • Among the smallest lots in Old Town 04468
  • Older than 76% of homes in Penobscot County

What homes are worth in Old Town 04468

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

This home
$74K$549K

This home is worth more than 11% of homes in Old Town 04468.

How it measures up in Old Town 04468

The dot is this home. The mark in the middle is the typical home in Old Town 04468.

Estimated value$167,706
CheaperTypical $268,527Pricier

Pricier than 11% of homes nearby

Price per ft²$419
CheaperTypical $195Pricier

Pricier than 97% of homes nearby

Living area400 ft²
SmallerTypical 1,365 ft²Bigger

Smaller than almost all homes nearby

Lot size2,614 ft²
SmallerTypical 0.39 acBigger

Smaller than almost all homes nearby

Year built1923
OlderTypical 1947Newer

Newer than 35% of homes nearby

How 12 Union St ranks against every home in each area.
MeasureThis homeOld Town 04468Penobscot County
Estimated valuepricier than$167,70611% of homes19% of homes
Price per ft²pricier than$41997% of homes96% of homes
Living areabigger than400 ft²almost no homesalmost no homes
Lot sizebigger than2,614 ft²almost no homesalmost no homes
Year builtnewer than192335% of homes24% of homes

About 12 Union St

How much is 12 Union St, Old Town, ME worth?

The TopHap Estimate for 12 Union St, Old Town, ME is $167,706 as of Oct 21, 2026. The likely range is $143,723 to $191,689. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Union St, Old Town, ME last sell?

12 Union St, Old Town, ME last sold on Jun 21, 2023 for $6,300, according to the county's recorded deed.

How big is 12 Union St, Old Town, ME?

12 Union St, Old Town, ME has 3 bedrooms, 1.5 bathrooms, 400 square feet of living space and a 0.06-acre lot.

When was 12 Union St, Old Town, ME built?

12 Union St, Old Town, ME was built in 1923, making it 103 years old. It is a conventional home. The building has 2 stories.

What schools serve 12 Union St, Old Town, ME?

12 Union St, Old Town, ME is assigned to Leonard Middle School (middle), rated D; Old Town High School (high), rated D+; Old Town Elementary School (elementary), rated C. All sit in Regional School Unit 34. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Union St, Old Town, ME compare to other homes in Old Town 04468?

Among the 3,110 homes in Old Town 04468, it is worth more than 11% of them ($167,706 against a typical $268,527), its price per square foot is higher than 97% of them ($419 against a typical $195), it is bigger than almost none of them (400 ft² against a typical 1,365 ft²), its lot is bigger than almost none of them (2,614 ft² against a typical 0.39 ac) and it is newer than 35% of them (1923 against a typical 1947). Measured against all of Penobscot County, it is worth more than 19% 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 12 Union St, Old Town, ME?

The 2025 property tax bill for 12 Union St, Old Town, ME was $1,832. The county assessed it at $91,700.

More homes on Union St

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