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Single Family ResidenceResidential
$527,294$534 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

31R HARTZ ST

GLOUCESTER, MA 01930
2
Beds
1
Baths
988 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.
2,100 ft²
Lot SizeThe size of the land the home sits on, from county records.
1935
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$527K
$491K low$563K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,838 (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.$394,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$129,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$265,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$494,475

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.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.49%
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.Colonial
CountyESSEX
Lot (acres)The size of the land the home sits on, from county records.0.05
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
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(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.

E
East Veterans Elementary SchoolC
Elementary · Grades KG–5 · 0.9 mi
M
O'Maley Innovation Middle SchoolC
Middle · Grades 6–8 · 1.6 mi
H
Gloucester High SchoolC-
High · Grades 9–12 · 1.6 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

31r Hartz 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 less than 80% of homes in Essex County
  • Costs more per square foot than 84% of homes in Essex County
  • Smaller than 91% of homes in Essex County
  • Among the smallest lots 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
$286K$3.3M

This home is worth more than 21% 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$527,294
CheaperTypical $724,694Pricier

Pricier than 21% of homes nearby

Price per ft²$534
CheaperTypical $495Pricier

Pricier than 59% of homes nearby

Living area988 ft²
SmallerTypical 1,632 ft²Bigger

Bigger than 14% of homes nearby

Lot size2,100 ft²
SmallerTypical 0.24 acBigger

Bigger than 2% of homes nearby

Year built1935
OlderTypical 1941Newer

Newer than 48% of homes nearby

How 31r Hartz St ranks against every home in each area.
MeasureThis homeGloucester 01930Essex County
Estimated valuepricier than$527,29421% of homes20% of homes
Price per ft²pricier than$53459% of homes84% of homes
Living areabigger than988 ft²14% of homes9% of homes
Lot sizebigger than2,100 ft²2% of homesalmost no homes
Year builtnewer than193548% of homes36% of homes

About 31r Hartz St

How much is 31r Hartz St, Gloucester, MA worth?

The TopHap Estimate for 31r Hartz St, Gloucester, MA is $527,294 as of Jul 14, 2026. The likely range is $491,334 to $563,254. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31r Hartz St, Gloucester, MA last sell?

31r Hartz St, Gloucester, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 31r Hartz St, Gloucester, MA?

31r Hartz St, Gloucester, MA has 2 bedrooms, 1 bathrooms, 988 square feet of living space and a 0.05-acre lot.

When was 31r Hartz St, Gloucester, MA built?

31r Hartz St, Gloucester, MA was built in 1935, making it 91 years old. It is a colonial home. The building has 2 stories.

What schools serve 31r Hartz St, Gloucester, MA?

31r Hartz St, Gloucester, MA is assigned to East Veterans Elementary School (elementary), rated C; O'Maley Innovation Middle School (middle), rated C; Gloucester High School (high), rated C-. All sit in Gloucester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31r Hartz St, Gloucester, MA compare to other homes in Gloucester 01930?

Among the 11,008 homes in Gloucester 01930, it is worth more than 21% of them ($527,294 against a typical $724,694), its price per square foot is higher than 59% of them ($534 against a typical $495), it is bigger than 14% of them (988 ft² against a typical 1,632 ft²), its lot is bigger than 2% of them (2,100 ft² against a typical 0.24 ac) and it is newer than 48% of them (1935 against a typical 1941). Measured against all of Essex County, it is worth more than 20% 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 31r Hartz St, Gloucester, MA?

The 2025 property tax bill for 31r Hartz St, Gloucester, MA was $3,838. The county assessed it at $394,900.

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