Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$600,686$858 / 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 75How 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

21 ROBERTS RD

EAST BOOTHBAY, ME 04544
4
Beds
3
Baths
700 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.
1.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1870
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$601K
$453K low$748K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,369 (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.$939,597 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$561,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$378,597
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,626,020

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.76 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.1 percent flood zone

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.Colonial
CountyLINCOLN
Lot (acres)The size of the land the home sits on, from county records.1.50
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.Boat access

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
Boothbay Region High SchoolC-
High · Grades 9–12 · 3.5 mi
E
Boothbay Region Elementary SchoolB-
Elementary · Grades PK–8 · 3.6 mi

District: Boothbay-Boothbay Harbor Community School District

Neighborhood · ZIP 04544These 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.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.60

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.42%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.723
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.64 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,956
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,838
Average tempThe average temperature here across a full year.45°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.50%

Owner Tools

Do you own this home?
Claim this home

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 Roberts 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 72% of homes in Lincoln County
  • Costs more per square foot than 93% of homes in Lincoln County
  • Smaller than 90% of homes in Lincoln County
  • Has a bigger lot than 79% of homes in East Boothbay
  • Older than 92% of homes in East Boothbay

What homes are worth in East Boothbay 04544

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

This home
$235K$2M

This home is worth more than 35% of homes in East Boothbay 04544.

How it measures up in East Boothbay 04544

The dot is this home. The mark in the middle is the typical home in East Boothbay 04544.

Estimated value$600,686
CheaperTypical $663,040Pricier

Pricier than 35% of homes nearby

Price per ft²$858
CheaperTypical $750Pricier

Pricier than 61% of homes nearby

Living area700 ft²
SmallerTypical 890 ft²Bigger

Bigger than 29% of homes nearby

Lot size1.5 ac
SmallerTypical 0.71 acBigger

Bigger than 79% of homes nearby

Year built1870
OlderTypical 1965Newer

Newer than 8% of homes nearby

How 21 Roberts Rd ranks against every home in each area.
MeasureThis homeEast BoothbayEast Boothbay 04544Lincoln County
Estimated valuepricier than$600,68636% of homes35% of homes72% of homes
Price per ft²pricier than$85862% of homes61% of homes93% of homes
Living areabigger than700 ft²30% of homes29% of homes10% of homes
Lot sizebigger than1.5 ac79% of homes79% of homes42% of homes
Year builtnewer than18708% of homes8% of homes10% of homes

About 21 Roberts Rd

How much is 21 Roberts Rd, East Boothbay, ME worth?

The TopHap Estimate for 21 Roberts Rd, East Boothbay, ME is $600,686 as of Sep 24, 2026. The likely range is $453,124 to $748,248. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Roberts Rd, East Boothbay, ME last sell?

21 Roberts Rd, East Boothbay, ME last sold on Jan 2, 2013, according to the county's recorded deed.

How big is 21 Roberts Rd, East Boothbay, ME?

21 Roberts Rd, East Boothbay, ME has 4 bedrooms, 3 bathrooms, 700 square feet of living space and a 1.50-acre lot.

When was 21 Roberts Rd, East Boothbay, ME built?

21 Roberts Rd, East Boothbay, ME was built in 1870, making it 156 years old. It is a colonial home. The building has 2 stories.

What schools serve 21 Roberts Rd, East Boothbay, ME?

21 Roberts Rd, East Boothbay, ME is assigned to Boothbay Region High School (high), rated C-; Boothbay Region Elementary School (elementary), rated B-. All sit in Boothbay-Boothbay Harbor Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Roberts Rd, East Boothbay, ME compare to other homes in East Boothbay 04544?

Among the 573 homes in East Boothbay 04544, it is worth more than 35% of them ($600,686 against a typical $663,040), its price per square foot is higher than 61% of them ($858 against a typical $750), it is bigger than 29% of them (700 ft² against a typical 890 ft²), its lot is bigger than 79% of them (1.5 ac against a typical 0.71 ac) and it is newer than 8% of them (1870 against a typical 1965). Measured against all of Lincoln County, it is worth more than 72% 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 Roberts Rd, East Boothbay, ME?

The 2025 property tax bill for 21 Roberts Rd, East Boothbay, ME was $11,369. The county assessed it at $939,597.

More homes on Roberts Rd

Closest homes

More homes in East Boothbay 04544

Assigned schools

Explore the area

See this home in context

Open 21 Roberts Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map