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Triplex (3 Units, Any Combination)Residential

21 PROSPECT SQ

GLOUCESTER, MA 01930
4
Beds
3
Baths
3,633 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,533 (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.$775,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$177,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$597,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$721,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Triplex (3 Units, Any Combination)
CountyEssex
Lot (acres)The size of the land the home sits on, from county records.0.17
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
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(2)

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
Gloucester High SchoolC-
High · Grades 9–12 · 0.9 mi
E
East Veterans Elementary SchoolC
Elementary · Grades KG–5 · 1.0 mi
M
O'Maley Innovation Middle SchoolC
Middle · Grades 6–8 · 1.2 mi

District: Gloucester School District

Neighborhood · ZIP 01930These 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.142
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 100.90

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.30,229
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.958 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,930
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,096
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%

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 Prospect Sq 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.

  • Bigger than 95% of homes in Gloucester 01930
  • Has a smaller lot than 67% of homes in Essex County
  • Older than 79% of homes in Essex County

How it measures up in Gloucester 01930

The dot is this home. The mark in the middle is the typical home in Gloucester 01930.

Living area3,633 ft²
SmallerTypical 1,626 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.17 ac
SmallerTypical 0.24 acBigger

Bigger than 37% of homes nearby

Year built1900
OlderTypical 1940Newer

Newer than 33% of homes nearby

How 21 Prospect Sq ranks against every home in each area.
MeasureThis homeGloucester 01930Essex County
Living areabigger than3,633 ft²95% of homes92% of homes
Lot sizebigger than0.17 ac37% of homes33% of homes
Year builtnewer than190033% of homes21% of homes

About 21 Prospect Sq

When did 21 Prospect Sq, Gloucester, MA last sell?

21 Prospect Sq, Gloucester, MA last sold on Sep 1, 1968, according to the county's recorded deed.

How big is 21 Prospect Sq, Gloucester, MA?

21 Prospect Sq, Gloucester, MA has 4 bedrooms, 3 bathrooms, 3,633 square feet of living space and a 0.17-acre lot.

When was 21 Prospect Sq, Gloucester, MA built?

21 Prospect Sq, Gloucester, MA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 21 Prospect Sq, Gloucester, MA?

21 Prospect Sq, Gloucester, MA is assigned to Gloucester High School (high), rated C-; East Veterans Elementary School (elementary), rated C; O'Maley Innovation Middle School (middle), rated C. All sit in Gloucester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Prospect Sq, Gloucester, MA compare to other homes in Gloucester 01930?

Among the 11,008 homes in Gloucester 01930, it is bigger than 95% of them (3,633 ft² against a typical 1,626 ft²), its lot is bigger than 37% of them (0.17 ac against a typical 0.24 ac) and it is newer than 33% of them (1900 against a typical 1940). 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 Prospect Sq, Gloucester, MA?

The 2025 property tax bill for 21 Prospect Sq, Gloucester, MA was $7,533. The county assessed it at $775,000.

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Assigned schools

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