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Single Family ResidenceResidential
$468,400$368 / 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 94How 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

20 GREENFIELD ST

BROCKTON, MA 02301
3
Beds
1
Baths
1,274 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
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

$468K
$440K low$497K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,907 (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.$405,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$140,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$264,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$420,755

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.Cape Cod
CountyPLYMOUTH
Lot (acres)The size of the land the home sits on, from county records.0.26
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Dr W Arnone Community SchoolF
Elementary · Grades PK–5 · 0.7 mi
M
West Middle SchoolD-
Middle · Grades 6–8 · 0.9 mi
H
Brockton High SchoolD-
High · Grades 9–12 · 1.6 mi

District: Brockton School District

Neighborhood · ZIP 02301These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.71

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.71,055
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,647 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,681
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,530
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

20 Greenfield 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 82% of homes in Plymouth County
  • Costs more per square foot than 76% of homes in Brockton 02301
  • Smaller than 75% of homes in Plymouth County
  • Has a bigger lot than 74% of homes in Brockton 02301
  • Older than 71% of homes in Plymouth County

What homes are worth in Brockton 02301

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

This home
$214K$809K

This home is worth more than 39% of homes in Brockton 02301.

How it measures up in Brockton 02301

The dot is this home. The mark in the middle is the typical home in Brockton 02301.

Estimated value$468,400
CheaperTypical $493,661Pricier

Pricier than 39% of homes nearby

Price per ft²$368
CheaperTypical $327Pricier

Pricier than 76% of homes nearby

Living area1,274 ft²
SmallerTypical 1,604 ft²Bigger

Bigger than 27% of homes nearby

Lot size0.26 ac
SmallerTypical 0.18 acBigger

Bigger than 74% of homes nearby

Year built1950
OlderTypical 1950Newer

Newer than 51% of homes nearby

How 20 Greenfield St ranks against every home in each area.
MeasureThis homeBrockton 02301Plymouth County
Estimated valuepricier than$468,40039% of homes18% of homes
Price per ft²pricier than$36876% of homes42% of homes
Living areabigger than1,274 ft²27% of homes25% of homes
Lot sizebigger than0.26 ac74% of homes31% of homes
Year builtnewer than195051% of homes29% of homes

About 20 Greenfield St

How much is 20 Greenfield St, Brockton, MA worth?

The TopHap Estimate for 20 Greenfield St, Brockton, MA is $468,400 as of Sep 24, 2026. The likely range is $439,539 to $497,261. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Greenfield St, Brockton, MA last sell?

20 Greenfield St, Brockton, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 20 Greenfield St, Brockton, MA?

20 Greenfield St, Brockton, MA has 3 bedrooms, 1 bathrooms, 1,274 square feet of living space and a 0.26-acre lot.

When was 20 Greenfield St, Brockton, MA built?

20 Greenfield St, Brockton, MA was built in 1950, making it 76 years old. It is a cape cod home. The building has 1 story.

What schools serve 20 Greenfield St, Brockton, MA?

20 Greenfield St, Brockton, MA is assigned to Dr W Arnone Community School (elementary), rated F; West Middle School (middle), rated D-; Brockton High School (high), rated D-. All sit in Brockton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Greenfield St, Brockton, MA compare to other homes in Brockton 02301?

Among the 13,431 homes in Brockton 02301, it is worth more than 39% of them ($468,400 against a typical $493,661), its price per square foot is higher than 76% of them ($368 against a typical $327), it is bigger than 27% of them (1,274 ft² against a typical 1,604 ft²), its lot is bigger than 74% of them (0.26 ac against a typical 0.18 ac) and it is newer than 51% of them (1950 against a typical 1950). Measured against all of Plymouth County, it is worth more than 18% 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 20 Greenfield St, Brockton, MA?

The 2025 property tax bill for 20 Greenfield St, Brockton, MA was $4,907. The county assessed it at $405,200.

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