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Single Family ResidenceResidential
$507,369$332 / 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 Aug 30, 2026
Last sold for $258,900 on Aug 13, 2004

15 THORNELL ST

BROCKTON, MA 02302
3
Beds
1
Baths
1,527 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$507K
$470K low$545K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$258,900 · Aug 13, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,118 (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.$422,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$140,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$282,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$471,485

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
CountyPLYMOUTH
Lot (acres)The size of the land the home sits on, from county records.0.24
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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.In-Ground Pool
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(9)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Gilmore Elementary SchoolD
Elementary · Grades PK–5 · 0.4 mi
M
Plouffe Middle SchoolC-
Middle · Grades 6–8 · 0.6 mi
H
Brockton High SchoolD-
High · Grades 9–12 · 1.7 mi

District: Brockton School District

Neighborhood · ZIP 02302These 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.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.37,248
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,183 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,403
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,429
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

15 Thornell 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 73% of homes in Plymouth County
  • Costs less per square foot than 72% of homes in Plymouth County
  • Has a smaller lot than 71% of homes in Plymouth County
  • Older than 82% of homes in Plymouth County

What homes are worth in Brockton 02302

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

This home
$238K$690K

This home is worth more than 71% of homes in Brockton 02302.

How it measures up in Brockton 02302

The dot is this home. The mark in the middle is the typical home in Brockton 02302.

Estimated value$507,369
CheaperTypical $471,548Pricier

Pricier than 71% of homes nearby

Price per ft²$332
CheaperTypical $346Pricier

Pricier than 41% of homes nearby

Living area1,527 ft²
SmallerTypical 1,384 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.24 ac
SmallerTypical 0.23 acBigger

Bigger than 61% of homes nearby

Year built1925
OlderTypical 1960Newer

Newer than 24% of homes nearby

How 15 Thornell St ranks against every home in each area.
MeasureThis homeBrockton 02302Plymouth County
Estimated valuepricier than$507,36971% of homes27% of homes
Price per ft²pricier than$33241% of homes28% of homes
Living areabigger than1,527 ft²62% of homes39% of homes
Lot sizebigger than0.24 ac61% of homes29% of homes
Year builtnewer than192524% of homes18% of homes

About 15 Thornell St

How much is 15 Thornell St, Brockton, MA worth?

The TopHap Estimate for 15 Thornell St, Brockton, MA is $507,369 as of Aug 30, 2026. The likely range is $470,123 to $544,615. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15 Thornell St, Brockton, MA last sell?

15 Thornell St, Brockton, MA last sold on Aug 13, 2004 for $258,900, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 15 Thornell St, Brockton, MA?

15 Thornell St, Brockton, MA has 3 bedrooms, 1 bathrooms, 1,527 square feet of living space and a 0.24-acre lot.

When was 15 Thornell St, Brockton, MA built?

15 Thornell St, Brockton, MA was built in 1925, making it 101 years old. It is a colonial home. The building has 2 stories.

What schools serve 15 Thornell St, Brockton, MA?

15 Thornell St, Brockton, MA is assigned to Gilmore Elementary School (elementary), rated D; Plouffe Middle School (middle), rated C-; 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 15 Thornell St, Brockton, MA compare to other homes in Brockton 02302?

Among the 9,519 homes in Brockton 02302, it is worth more than 71% of them ($507,369 against a typical $471,548), its price per square foot is higher than 41% of them ($332 against a typical $346), it is bigger than 62% of them (1,527 ft² against a typical 1,384 ft²), its lot is bigger than 61% of them (0.24 ac against a typical 0.23 ac) and it is newer than 24% of them (1925 against a typical 1960). Measured against all of Plymouth County, it is worth more than 27% 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 15 Thornell St, Brockton, MA?

The 2025 property tax bill for 15 Thornell St, Brockton, MA was $5,118. The county assessed it at $422,600.

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