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CondominiumResidential
$936,544$346 / 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 68How 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 $999,209 on Nov 26, 2018

51 RIVERSIDE AVE

GLOUCESTER, MA 01930
2
Beds
3.5
Baths
2,708 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.
0.65 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$937K
$640K low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$999,209 · Nov 26, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,078 (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.$1,551,200 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,551,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,677,320

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.119 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.72%
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyESSEX
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
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

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 · 0.4 mi
M
O'Maley Innovation Middle SchoolC
Middle · Grades 6–8 · 0.8 mi
E
Beeman Memorial Elementary SchoolC-
Elementary · Grades KG–5 · 1.3 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

51 Riverside 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.

  • Worth more than 76% of homes in Essex County
  • Costs less per square foot than 91% of homes in Gloucester 01930
  • Bigger than 86% of homes in Gloucester 01930
  • Has a bigger lot than 80% of homes in Gloucester 01930
  • Newer than 98% 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
$280K$3.5M

This home is worth more than 69% of 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$936,544
CheaperTypical $714,450Pricier

Pricier than 69% of homes nearby

Price per ft²$346
CheaperTypical $485Pricier

Pricier than 9% of homes nearby

Living area2,708 ft²
SmallerTypical 1,636 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.65 ac
SmallerTypical 0.24 acBigger

Bigger than 80% of homes nearby

Year built2017
OlderTypical 1942Newer

Newer than 97% of homes nearby

How 51 Riverside Ave ranks against every home in each area.
MeasureThis homeGloucester 01930Essex County
Estimated valuepricier than$936,54469% of homes76% of homes
Price per ft²pricier than$3469% of homes27% of homes
Living areabigger than2,708 ft²86% of homes79% of homes
Lot sizebigger than0.65 ac80% of homes75% of homes
Year builtnewer than201797% of homes98% of homes

About 51 Riverside Ave

How much is 51 Riverside Ave, Gloucester, MA worth?

The TopHap Estimate for 51 Riverside Ave, Gloucester, MA is $936,544 as of Sep 24, 2026. The likely range is $639,648 to $1,233,440. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 51 Riverside Ave, Gloucester, MA last sell?

51 Riverside Ave, Gloucester, MA last sold on Nov 26, 2018 for $999,209, according to the county's recorded deed.

How big is 51 Riverside Ave, Gloucester, MA?

51 Riverside Ave, Gloucester, MA has 2 bedrooms, 3.5 bathrooms and 2,708 square feet of living space.

When was 51 Riverside Ave, Gloucester, MA built?

51 Riverside Ave, Gloucester, MA was built in 2017, making it 9 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 51 Riverside Ave, Gloucester, MA?

51 Riverside 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 C-. All sit in Gloucester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51 Riverside Ave, Gloucester, MA compare to other homes in Gloucester 01930?

Among the 11,007 homes in Gloucester 01930, it is worth more than 69% of them ($936,544 against a typical $714,450), its price per square foot is higher than 9% of them ($346 against a typical $485), it is bigger than 86% of them (2,708 ft² against a typical 1,636 ft²), its lot is bigger than 80% of them (0.65 ac against a typical 0.24 ac) and it is newer than 97% of them (2017 against a typical 1942). Measured against all of Essex County, it is worth more than 76% 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 51 Riverside Ave, Gloucester, MA?

The 2025 property tax bill for 51 Riverside Ave, Gloucester, MA was $15,078. The county assessed it at $1,551,200.

More homes on Riverside Ave

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