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Single Family ResidenceResidential
$271,772$282 / 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 85How 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 $270,000 on Jun 29, 2026

21 HAROLD AVE

GLOUCESTER, MA 01930
2
Beds
1.5
Baths
965 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.
1,800 ft²
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.
1
StoriesHow many floors the home has above ground.

Valuation

$272K
$231K low$313K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$270,000 · Jun 29, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,497 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$375,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$127,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$248,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$343,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$308,951

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
CountyESSEX
Lot (acres)The size of the land the home sits on, from county records.0.04
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(8)

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 · 0.3 mi
M
O'Maley Innovation Middle SchoolC-
Middle · Grades 6–8 · 0.9 mi
E
Beeman Memorial Elementary SchoolD+
Elementary · Grades KG–5 · 1.4 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%

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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 Harold 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 least valuable homes in Gloucester 01930
  • Costs less per square foot than 98% of homes in Gloucester 01930
  • Smaller than 92% of homes in Essex County
  • Among the smallest lots in Gloucester 01930
  • Older than 79% of homes in Essex County

What homes are worth in Gloucester 01930

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

This home
$289K$3.5M

This home is worth less than almost all homes in Gloucester 01930.

How it measures up in Gloucester 01930

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

Estimated value$271,772
CheaperTypical $718,089Pricier

Cheaper than almost all homes nearby

Price per ft²$282
CheaperTypical $486Pricier

Pricier than 2% of homes nearby

Living area965 ft²
SmallerTypical 1,633 ft²Bigger

Bigger than 14% of homes nearby

Lot size1,800 ft²
SmallerTypical 0.24 acBigger

Smaller than almost all homes nearby

Year built1900
OlderTypical 1936Newer

Newer than 33% of homes nearby

How 21 Harold Ave ranks against every home in each area.
MeasureThis homeGloucester 01930Essex County
Estimated valuepricier than$271,772almost no homes2% of homes
Price per ft²pricier than$2822% of homes8% of homes
Living areabigger than965 ft²14% of homes8% of homes
Lot sizebigger than1,800 ft²almost no homesalmost no homes
Year builtnewer than190033% of homes21% of homes

About 21 Harold Ave

How much is 21 Harold Ave, Gloucester, MA worth?

The TopHap Estimate for 21 Harold Ave, Gloucester, MA is $271,772 as of Sep 24, 2026. The likely range is $230,976 to $312,568. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Harold Ave, Gloucester, MA last sell?

21 Harold Ave, Gloucester, MA last sold on Jun 29, 2026 for $270,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21 Harold Ave, Gloucester, MA?

21 Harold Ave, Gloucester, MA has 2 bedrooms, 1.5 bathrooms, 965 square feet of living space and a 0.04-acre lot.

When was 21 Harold Ave, Gloucester, MA built?

21 Harold Ave, Gloucester, MA was built in 1900, making it 126 years old. It is a conventional home. The building has 1 story.

What schools serve 21 Harold Ave, Gloucester, MA?

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

How does 21 Harold Ave, Gloucester, MA compare to other homes in Gloucester 01930?

Among the 11,008 homes in Gloucester 01930, it is worth more than almost none of them ($271,772 against a typical $718,089), its price per square foot is higher than 2% of them ($282 against a typical $486), it is bigger than 14% of them (965 ft² against a typical 1,633 ft²), its lot is bigger than almost none of them (1,800 ft² against a typical 0.24 ac) and it is newer than 33% of them (1900 against a typical 1936). Measured against all of Essex County, it is worth more than 2% 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 Harold Ave, Gloucester, MA?

The 2026 property tax bill for 21 Harold Ave, Gloucester, MA was $3,497. The county assessed it at $375,600.

More homes on Harold Ave

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Assigned schools

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