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Single Family ResidenceResidential
$685,573$325 / 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

343 COMMON ST

BRAINTREE, MA 02184
3
Beds
2.5
Baths
2,111 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
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

$686K
$638K low$733K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,105 (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.$611,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$277,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$334,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$637,355

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
CountyNORFOLK
Lot (acres)The size of the land the home sits on, from county records.0.22
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

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
Flaherty Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
H
Braintree High SchoolA-
High · Grades 9–12 · 1.4 mi
M
East Middle SchoolB-
Middle · Grades 6–8 · 1.7 mi

District: Braintree School District

Neighborhood · ZIP 02184These 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.79
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.70

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.39,764
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,454 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,419
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$146,591
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

343 Common 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.

  • Costs less per square foot than 89% of homes in Norfolk County
  • Bigger than 68% of homes in Braintree 02184
  • Has a smaller lot than 72% of homes in Norfolk County
  • Newer than 83% of homes in Braintree 02184

What homes are worth in Braintree 02184

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

This home
$350K$1.4M

This home is worth more than 48% of homes in Braintree 02184.

How it measures up in Braintree 02184

The dot is this home. The mark in the middle is the typical home in Braintree 02184.

Estimated value$685,573
CheaperTypical $697,945Pricier

Pricier than 48% of homes nearby

Price per ft²$325
CheaperTypical $405Pricier

Pricier than 12% of homes nearby

Living area2,111 ft²
SmallerTypical 1,743 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.22 ac
SmallerTypical 0.28 acBigger

Bigger than 38% of homes nearby

Year built1986
OlderTypical 1953Newer

Newer than 83% of homes nearby

How 343 Common St ranks against every home in each area.
MeasureThis homeBraintree 02184Norfolk County
Estimated valuepricier than$685,57348% of homes43% of homes
Price per ft²pricier than$32512% of homes11% of homes
Living areabigger than2,111 ft²68% of homes68% of homes
Lot sizebigger than0.22 ac38% of homes28% of homes
Year builtnewer than198683% of homes77% of homes

About 343 Common St

How much is 343 Common St, Braintree, MA worth?

The TopHap Estimate for 343 Common St, Braintree, MA is $685,573 as of Aug 30, 2026. The likely range is $638,067 to $733,079. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 343 Common St, Braintree, MA last sell?

343 Common St, Braintree, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 343 Common St, Braintree, MA?

343 Common St, Braintree, MA has 3 bedrooms, 2.5 bathrooms, 2,111 square feet of living space and a 0.22-acre lot.

When was 343 Common St, Braintree, MA built?

343 Common St, Braintree, MA was built in 1986, making it 40 years old. It is a colonial home. The building has 2 stories.

What schools serve 343 Common St, Braintree, MA?

343 Common St, Braintree, MA is assigned to Flaherty Elementary School (elementary), rated A; Braintree High School (high), rated A-; East Middle School (middle), rated B-. All sit in Braintree School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 343 Common St, Braintree, MA compare to other homes in Braintree 02184?

Among the 11,600 homes in Braintree 02184, it is worth more than 48% of them ($685,573 against a typical $697,945), its price per square foot is higher than 12% of them ($325 against a typical $405), it is bigger than 68% of them (2,111 ft² against a typical 1,743 ft²), its lot is bigger than 38% of them (0.22 ac against a typical 0.28 ac) and it is newer than 83% of them (1986 against a typical 1953). Measured against all of Norfolk County, it is worth more than 43% 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 343 Common St, Braintree, MA?

The 2025 property tax bill for 343 Common St, Braintree, MA was $6,105. The county assessed it at $611,700.

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