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Single Family ResidenceResidential
$837,374
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 92How 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

30 KING ST

ROCKPORT, MA 01966
0
Baths
0.93 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$837K
$770K low$905K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,344 (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.$838,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$334,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$503,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$814,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$773,490

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyESSEX
Lot (acres)The size of the land the home sits on, from county records.0.93
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(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.

E
Rockport Elementary SchoolC-
Elementary · Grades PK–5 · 0.9 mi
M
Rockport Middle High SchoolB
Middle · Grades 6–12 · 0.9 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%

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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

30 King 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 more than 67% of homes in Essex County
  • Has a bigger lot than 89% of homes in Rockport 01966

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
$387K$3M

This home is worth more than 45% 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$837,374
CheaperTypical $873,178Pricier

Pricier than 45% of homes nearby

Lot size0.93 ac
SmallerTypical 0.29 acBigger

Bigger than 89% of homes nearby

How 30 King St ranks against every home in each area.
MeasureThis homeRockport 01966Essex County
Estimated valuepricier than$837,37445% of homes67% of homes
Lot sizebigger than0.93 ac89% of homes82% of homes

About 30 King St

How much is 30 King St, Rockport, MA worth?

The TopHap Estimate for 30 King St, Rockport, MA is $837,374 as of Aug 30, 2026. The likely range is $770,137 to $904,611. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 30 King St, Rockport, MA last sell?

30 King St, Rockport, MA last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 30 King St, Rockport, MA?

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

How does 30 King St, Rockport, MA compare to other homes in Rockport 01966?

Among the 3,498 homes in Rockport 01966, it is worth more than 45% of them ($837,374 against a typical $873,178) and its lot is bigger than 89% of them (0.93 ac against a typical 0.29 ac). Measured against all of Essex County, it is worth more than 67% 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 30 King St, Rockport, MA?

The 2025 property tax bill for 30 King St, Rockport, MA was $7,344. The county assessed it at $838,300.

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Assigned schools

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