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Single Family ResidenceResidential
$428,970$227 / 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 Aug 30, 2026
Last sold for $198,900 on Mar 8, 2016

21 BLACKSTRAP RD

CUMBERLAND CENTER, ME 04021
6
Beds
2.5
Baths
1,886 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.
4.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$429K
$361K low$497K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$198,900 · Mar 8, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,474 (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.$217,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$111,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$106,000

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

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.Conventional
CountyCUMBERLAND
Lot (acres)The size of the land the home sits on, from county records.4.50
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(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.

H
Greely High SchoolA+
High · Grades 9–12 · 3.6 mi
E
Mabel I Wilson SchoolA+
Elementary · Grades PK–3 · 3.6 mi
M
Greely Middle SchoolA+
Middle · Grades 6–8 · 3.8 mi

District: School Administrative District 51

Neighborhood · ZIP 04021These 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.22
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.85

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.6,697
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.321 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,801
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$168,421
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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 Blackstrap 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 less than 94% of homes in Cumberland Center 04021
  • Costs less per square foot than 98% of homes in Cumberland Center 04021
  • Bigger than 67% of homes in Cumberland County
  • Has a bigger lot than 91% of homes in Cumberland County
  • Older than 92% of homes in Cumberland Center 04021

What homes are worth in Cumberland Center 04021

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

This home
$346K$2M

This home is worth more than 6% of homes in Cumberland Center 04021.

How it measures up in Cumberland Center 04021

The dot is this home. The mark in the middle is the typical home in Cumberland Center 04021.

Estimated value$428,970
CheaperTypical $759,152Pricier

Pricier than 6% of homes nearby

Price per ft²$227
CheaperTypical $408Pricier

Pricier than 2% of homes nearby

Living area1,886 ft²
SmallerTypical 1,960 ft²Bigger

Bigger than 47% of homes nearby

Lot size4.5 ac
SmallerTypical 1.48 acBigger

Bigger than 85% of homes nearby

Year built1920
OlderTypical 1987Newer

Newer than 8% of homes nearby

How 21 Blackstrap Rd ranks against every home in each area.
MeasureThis homeCumberland Center 04021Cumberland County
Estimated valuepricier than$428,9706% of homes22% of homes
Price per ft²pricier than$2272% of homes4% of homes
Living areabigger than1,886 ft²47% of homes67% of homes
Lot sizebigger than4.5 ac85% of homes91% of homes
Year builtnewer than19208% of homes15% of homes

About 21 Blackstrap Rd

How much is 21 Blackstrap Rd, Cumberland Center, ME worth?

The TopHap Estimate for 21 Blackstrap Rd, Cumberland Center, ME is $428,970 as of Aug 30, 2026. The likely range is $360,954 to $496,986. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Blackstrap Rd, Cumberland Center, ME last sell?

21 Blackstrap Rd, Cumberland Center, ME last sold on Mar 8, 2016 for $198,900, according to the county's recorded deed.

How big is 21 Blackstrap Rd, Cumberland Center, ME?

21 Blackstrap Rd, Cumberland Center, ME has 6 bedrooms, 2.5 bathrooms, 1,886 square feet of living space and a 4.50-acre lot.

When was 21 Blackstrap Rd, Cumberland Center, ME built?

21 Blackstrap Rd, Cumberland Center, ME was built in 1920, making it 106 years old. It is a conventional home. The building has 2 stories.

What schools serve 21 Blackstrap Rd, Cumberland Center, ME?

21 Blackstrap Rd, Cumberland Center, ME is assigned to Greely High School (high), rated A+; Mabel I Wilson School (elementary), rated A+; Greely Middle School (middle), rated A+. All sit in School Administrative District 51. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Blackstrap Rd, Cumberland Center, ME compare to other homes in Cumberland Center 04021?

Among the 2,685 homes in Cumberland Center 04021, it is worth more than 6% of them ($428,970 against a typical $759,152), its price per square foot is higher than 2% of them ($227 against a typical $408), it is bigger than 47% of them (1,886 ft² against a typical 1,960 ft²), its lot is bigger than 85% of them (4.5 ac against a typical 1.48 ac) and it is newer than 8% of them (1920 against a typical 1987). Measured against all of Cumberland County, it is worth more than 22% 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 Blackstrap Rd, Cumberland Center, ME?

The 2025 property tax bill for 21 Blackstrap Rd, Cumberland Center, ME was $5,474. The county assessed it at $217,400.

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