Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$2,218,360$1,222 / 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 94How 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 $1,750,000 on Aug 31, 2021

20 ATLANTIC AVE

ROCKPORT, MA 01966
4
Beds
2.5
Baths
1,815 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.
1920
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$2.2M
$2.1M low$2.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,750,000 · Aug 31, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,197 (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.$1,849,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$711,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,138,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,785,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,040,315

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.32 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.Cape Cod
CountyESSEX
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2006
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
CoolingThe type of cooling or air conditioning in the home.Yes
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(13)

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
Rockport Middle High SchoolB
Middle · Grades 6–12 · 0.5 mi
E
Rockport Elementary SchoolC-
Elementary · Grades PK–5 · 0.5 mi

District: Rockport School District

Neighborhood · ZIP 01966These 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.164
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.94

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.79%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.7,145
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.833 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,805
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,609
Average tempThe average temperature here across a full year.49°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.58%

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

20 Atlantic Ave 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.

  • Among the most valuable homes in Essex County
  • Among the highest price per square foot in Essex County
  • Older than 69% of homes in Essex County

What homes are worth in Rockport 01966

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

This home
$365K$2.8M

This home is worth more than 95% of homes in Rockport 01966.

How it measures up in Rockport 01966

The dot is this home. The mark in the middle is the typical home in Rockport 01966.

Estimated value$2,218,360
CheaperTypical $871,557Pricier

Pricier than 95% of homes nearby

Price per ft²$1222
CheaperTypical $591Pricier

Pricier than 98% of homes nearby

Living area1,815 ft²
SmallerTypical 1,589 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.34 ac
SmallerTypical 0.29 acBigger

Bigger than 59% of homes nearby

Year built1920
OlderTypical 1954Newer

Newer than 32% of homes nearby

How 20 Atlantic Ave ranks against every home in each area.
MeasureThis homeRockport 01966Essex County
Estimated valuepricier than$2,218,36095% of homesalmost all homes
Price per ft²pricier than$122298% of homesalmost all homes
Living areabigger than1,815 ft²60% of homes49% of homes
Lot sizebigger than0.34 ac59% of homes57% of homes
Year builtnewer than192032% of homes31% of homes

About 20 Atlantic Ave

How much is 20 Atlantic Ave, Rockport, MA worth?

The TopHap Estimate for 20 Atlantic Ave, Rockport, MA is $2,218,360 as of Sep 24, 2026. The likely range is $2,095,614 to $2,341,106. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Atlantic Ave, Rockport, MA last sell?

20 Atlantic Ave, Rockport, MA last sold on Aug 31, 2021 for $1,750,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 20 Atlantic Ave, Rockport, MA?

20 Atlantic Ave, Rockport, MA has 4 bedrooms, 2.5 bathrooms, 1,815 square feet of living space and a 0.34-acre lot.

When was 20 Atlantic Ave, Rockport, MA built?

20 Atlantic Ave, Rockport, MA was built in 1920, making it 106 years old. It is a cape cod home. The building has 1 story.

What schools serve 20 Atlantic Ave, Rockport, MA?

20 Atlantic Ave, Rockport, MA is assigned to Rockport Middle High School (middle), rated B; Rockport Elementary School (elementary), rated C-. All sit in Rockport School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Atlantic Ave, Rockport, MA compare to other homes in Rockport 01966?

Among the 3,498 homes in Rockport 01966, it is worth more than 95% of them ($2,218,360 against a typical $871,557), its price per square foot is higher than 98% of them ($1222 against a typical $591), it is bigger than 60% of them (1,815 ft² against a typical 1,589 ft²), its lot is bigger than 59% of them (0.34 ac against a typical 0.29 ac) and it is newer than 32% of them (1920 against a typical 1954). Measured against all of Essex County, it is worth more than almost all 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 Atlantic Ave, Rockport, MA?

The 2025 property tax bill for 20 Atlantic Ave, Rockport, MA was $16,197. The county assessed it at $1,849,000.

More homes on Atlantic Ave

Closest homes

More homes in Rockport 01966

Assigned schools

Explore the area

See this home in context

Open 20 Atlantic Ave 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