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Single Family ResidenceResidential
$330,026$280 / 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 Aug 30, 2026
Last sold for $205,600 on Jul 26, 2022

577 BLACKSTREAM RD

HERMON, ME 04401
3
Beds
1
Baths
1,180 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.
1.04 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$330K
$285K low$375K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$205,600 · Jul 26, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,243 (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.$273,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$51,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$222,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$237,000

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.Ranch
CountyPENOBSCOT
Lot (acres)The size of the land the home sits on, from county records.1.04
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.Metal
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Hermon Middle SchoolB
Middle · Grades 5–8 · 2.3 mi
H
Hermon High SchoolA-
High · Grades 9–12 · 2.7 mi
E
Patricia a Duran SchoolB
Elementary · Grades PK–4 · 3.0 mi

District: Hermon

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

577 Blackstream Rd 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 68% of homes in Penobscot County
  • Costs more per square foot than 81% of homes in Bangor 04401
  • Smaller than 75% of homes in Bangor 04401
  • Has a bigger lot than 70% 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
$141K$727K

This home is worth more than 54% 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$330,026
CheaperTypical $316,251Pricier

Pricier than 54% of homes nearby

Price per ft²$280
CheaperTypical $217Pricier

Pricier than 81% of homes nearby

Living area1,180 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 25% of homes nearby

Lot size1.04 ac
SmallerTypical 0.37 acBigger

Bigger than 70% of homes nearby

Year built1964
OlderTypical 1958Newer

Newer than 55% of homes nearby

How 577 Blackstream Rd ranks against every home in each area.
MeasureThis homeBangor 04401Penobscot County
Estimated valuepricier than$330,02654% of homes68% of homes
Price per ft²pricier than$28081% of homes80% of homes
Living areabigger than1,180 ft²25% of homes33% of homes
Lot sizebigger than1.04 ac70% of homes52% of homes
Year builtnewer than196455% of homes47% of homes

About 577 Blackstream Rd

How much is 577 Blackstream Rd, Hermon, ME worth?

The TopHap Estimate for 577 Blackstream Rd, Hermon, ME is $330,026 as of Aug 30, 2026. The likely range is $284,602 to $375,450. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 577 Blackstream Rd, Hermon, ME last sell?

577 Blackstream Rd, Hermon, ME last sold on Jul 26, 2022 for $205,600, according to the county's recorded deed.

How big is 577 Blackstream Rd, Hermon, ME?

577 Blackstream Rd, Hermon, ME has 3 bedrooms, 1 bathrooms, 1,180 square feet of living space and a 1.04-acre lot.

When was 577 Blackstream Rd, Hermon, ME built?

577 Blackstream Rd, Hermon, ME was built in 1964, making it 62 years old. It is a ranch home. The building has 1 story.

What schools serve 577 Blackstream Rd, Hermon, ME?

577 Blackstream Rd, Hermon, ME is assigned to Hermon Middle School (middle), rated B; Hermon High School (high), rated A-; Patricia a Duran School (elementary), rated B. All sit in Hermon. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 577 Blackstream Rd, Hermon, ME compare to other homes in Bangor 04401?

Among the 14,208 homes in Bangor 04401, it is worth more than 54% of them ($330,026 against a typical $316,251), its price per square foot is higher than 81% of them ($280 against a typical $217), it is bigger than 25% of them (1,180 ft² against a typical 1,512 ft²), its lot is bigger than 70% of them (1.04 ac against a typical 0.37 ac) and it is newer than 55% of them (1964 against a typical 1958). Measured against all of Penobscot County, it is worth more than 68% 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 577 Blackstream Rd, Hermon, ME?

The 2025 property tax bill for 577 Blackstream Rd, Hermon, ME was $3,243. The county assessed it at $273,700.

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