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Single Family ResidenceResidential
$280,157$252 / 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 84How 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 $157,500 on Nov 14, 2022

20 BACK ST

NORTH MONMOUTH, ME 04265
2
Beds
1
Baths
1,112 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.
1.8 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$280K
$235K low$325K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$157,500 · Nov 14, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,293 (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.$288,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$63,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$225,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$136,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$242,820

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.3 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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
CountyKENNEBEC
Lot (acres)The size of the land the home sits on, from county records.1.80
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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.

E
Monmouth Memorial SchoolB-
Elementary · Grades PK–8 · 1.0 mi
H
Monmouth AcademyD
High · Grades 9–12 · 1.1 mi

District: Regional School Unit 02

Neighborhood · ZIP 04265These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.717
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.109 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,556
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,706
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

20 Back 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 78% of homes in North Monmouth 04265
  • Smaller than 73% of homes in North Monmouth 04265
  • Older than 72% of homes in North Monmouth 04265

What homes are worth in North Monmouth 04265

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

This home
$172K$797K

This home is worth more than 22% of homes in North Monmouth 04265.

How it measures up in North Monmouth 04265

The dot is this home. The mark in the middle is the typical home in North Monmouth 04265.

Estimated value$280,157
CheaperTypical $367,616Pricier

Pricier than 22% of homes nearby

Price per ft²$252
CheaperTypical $252Pricier

Pricier than 50% of homes nearby

Living area1,112 ft²
SmallerTypical 1,408 ft²Bigger

Bigger than 27% of homes nearby

Lot size1.8 ac
SmallerTypical 1.64 acBigger

Bigger than 55% of homes nearby

Year built1952
OlderTypical 1977Newer

Newer than 28% of homes nearby

How 20 Back St ranks against every home in each area.
MeasureThis homeNorth Monmouth 04265Kennebec County
Estimated valuepricier than$280,15722% of homes34% of homes
Price per ft²pricier than$25250% of homes49% of homes
Living areabigger than1,112 ft²27% of homes34% of homes
Lot sizebigger than1.8 ac55% of homes61% of homes
Year builtnewer than195228% of homes36% of homes

About 20 Back St

How much is 20 Back St, North Monmouth, ME worth?

The TopHap Estimate for 20 Back St, North Monmouth, ME is $280,157 as of Sep 24, 2026. The likely range is $234,949 to $325,365. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Back St, North Monmouth, ME last sell?

20 Back St, North Monmouth, ME last sold on Nov 14, 2022 for $157,500, according to the county's recorded deed.

How big is 20 Back St, North Monmouth, ME?

20 Back St, North Monmouth, ME has 2 bedrooms, 1 bathrooms, 1,112 square feet of living space and a 1.80-acre lot.

When was 20 Back St, North Monmouth, ME built?

20 Back St, North Monmouth, ME was built in 1952, making it 74 years old. It is a ranch home. The building has 1 story.

What schools serve 20 Back St, North Monmouth, ME?

20 Back St, North Monmouth, ME is assigned to Monmouth Memorial School (elementary), rated B-; Monmouth Academy (high), rated D. All sit in Regional School Unit 02. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Back St, North Monmouth, ME compare to other homes in North Monmouth 04265?

Among the 336 homes in North Monmouth 04265, it is worth more than 22% of them ($280,157 against a typical $367,616), its price per square foot is higher than 50% of them ($252 against a typical $252), it is bigger than 27% of them (1,112 ft² against a typical 1,408 ft²), its lot is bigger than 55% of them (1.8 ac against a typical 1.64 ac) and it is newer than 28% of them (1952 against a typical 1977). Measured against all of Kennebec County, it is worth more than 34% 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 20 Back St, North Monmouth, ME?

The 2025 property tax bill for 20 Back St, North Monmouth, ME was $3,293. The county assessed it at $288,900.

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