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Single Family ResidenceResidential
$153,604$148 / 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 $70,000 on Jan 4, 2023

21 HALLOWELL ST

WINSLOW, ME 04901
3
Beds
1
Baths
1,040 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
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

$154K
$129K low$178K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$70,000 · Jan 4, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,899 (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.$195,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$23,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$171,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$153,520

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.22 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.34
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
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(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.

H
Winslow High SchoolC+
High · Grades 9–12 · 0.5 mi
M
Winslow Junior High SchoolB+
Middle · Grades 7–8 · 0.5 mi
E
Winslow Elementary SchoolB-
Elementary · Grades PK–6 · 0.8 mi

District: Winslow

Neighborhood · ZIP 04901These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.70
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.28,079
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.340 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,894
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,846
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

21 Hallowell 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 95% of homes in Kennebec County
  • Costs less per square foot than 92% of homes in Kennebec County
  • Smaller than 80% of homes in Waterville 04901
  • Has a smaller lot than 77% of homes in Kennebec County

What homes are worth in Waterville 04901

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

This home
$76K$563K

This home is worth more than 9% of homes in Waterville 04901.

How it measures up in Waterville 04901

The dot is this home. The mark in the middle is the typical home in Waterville 04901.

Estimated value$153,604
CheaperTypical $270,503Pricier

Pricier than 9% of homes nearby

Price per ft²$148
CheaperTypical $206Pricier

Pricier than 15% of homes nearby

Living area1,040 ft²
SmallerTypical 1,416 ft²Bigger

Bigger than 20% of homes nearby

Lot size0.34 ac
SmallerTypical 0.31 acBigger

Bigger than 52% of homes nearby

Year built1960
OlderTypical 1958Newer

Newer than 54% of homes nearby

How 21 Hallowell St ranks against every home in each area.
MeasureThis homeWaterville 04901Kennebec County
Estimated valuepricier than$153,6049% of homes5% of homes
Price per ft²pricier than$14815% of homes8% of homes
Living areabigger than1,040 ft²20% of homes29% of homes
Lot sizebigger than0.34 ac52% of homes23% of homes
Year builtnewer than196054% of homes43% of homes

About 21 Hallowell St

How much is 21 Hallowell St, Winslow, ME worth?

The TopHap Estimate for 21 Hallowell St, Winslow, ME is $153,604 as of Sep 24, 2026. The likely range is $128,743 to $178,465. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Hallowell St, Winslow, ME last sell?

21 Hallowell St, Winslow, ME last sold on Jan 4, 2023 for $70,000, according to the county's recorded deed.

How big is 21 Hallowell St, Winslow, ME?

21 Hallowell St, Winslow, ME has 3 bedrooms, 1 bathrooms, 1,040 square feet of living space and a 0.34-acre lot.

When was 21 Hallowell St, Winslow, ME built?

21 Hallowell St, Winslow, ME was built in 1960, making it 66 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Hallowell St, Winslow, ME?

21 Hallowell St, Winslow, ME is assigned to Winslow High School (high), rated C+; Winslow Junior High School (middle), rated B+; Winslow Elementary School (elementary), rated B-. All sit in Winslow. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Hallowell St, Winslow, ME compare to other homes in Waterville 04901?

Among the 8,740 homes in Waterville 04901, it is worth more than 9% of them ($153,604 against a typical $270,503), its price per square foot is higher than 15% of them ($148 against a typical $206), it is bigger than 20% of them (1,040 ft² against a typical 1,416 ft²), its lot is bigger than 52% of them (0.34 ac against a typical 0.31 ac) and it is newer than 54% of them (1960 against a typical 1958). Measured against all of Kennebec County, it is worth more than 5% 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 21 Hallowell St, Winslow, ME?

The 2025 property tax bill for 21 Hallowell St, Winslow, ME was $2,899. The county assessed it at $195,200.

More homes on Hallowell St

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Assigned schools

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