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CondominiumResidential
$318,131$434 / 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 96How 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 $220,000 on Oct 16, 2017

300 COMMERCIAL ST

BRAINTREE, MA 02184
Building report
2
Beds
1
Baths
733 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.
1.73 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$318K
$307K low$330K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$220,000 · Oct 16, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,971 (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.$297,700 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$297,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$319,200

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.128 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
CountyNORFOLK
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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

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.

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

M
East Middle SchoolB-
Middle · Grades 6–8 · 0.3 mi
E
Morrison SchoolC-
Elementary · Grades KG–5 · 0.7 mi
H
Braintree High SchoolA-
High · Grades 9–12 · 2.3 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

300 Commercial 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.

  • Among the least valuable homes in Braintree 02184
  • Costs more per square foot than 65% of homes in Braintree 02184
  • Among the smallest homes in Braintree 02184
  • Has a bigger lot than 87% of homes in Braintree 02184
  • Newer than 74% 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
$351K$1.4M

This home is worth less than almost all 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$318,131
CheaperTypical $697,501Pricier

Cheaper than almost all homes nearby

Price per ft²$434
CheaperTypical $405Pricier

Pricier than 65% of homes nearby

Living area733 ft²
SmallerTypical 1,748 ft²Bigger

Smaller than almost all homes nearby

Lot size1.73 ac
SmallerTypical 0.28 acBigger

Bigger than 87% of homes nearby

Year built1970
OlderTypical 1953Newer

Newer than 74% of homes nearby

How 300 Commercial St ranks against every home in each area.
MeasureThis homeBraintree 02184Norfolk County
Estimated valuepricier than$318,131almost no homes2% of homes
Price per ft²pricier than$43465% of homes46% of homes
Living areabigger than733 ft²almost no homes3% of homes
Lot sizebigger than1.73 ac87% of homes87% of homes
Year builtnewer than197074% of homes64% of homes

About 300 Commercial St

How much is 300 Commercial St, Braintree, MA worth?

The TopHap Estimate for 300 Commercial St, Braintree, MA is $318,131 as of Aug 30, 2026. The likely range is $306,756 to $329,506. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 300 Commercial St, Braintree, MA last sell?

300 Commercial St, Braintree, MA last sold on Oct 16, 2017 for $220,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 300 Commercial St, Braintree, MA?

300 Commercial St, Braintree, MA has 2 bedrooms, 1 bathrooms and 733 square feet of living space.

When was 300 Commercial St, Braintree, MA built?

300 Commercial St, Braintree, MA was built in 1970, making it 56 years old. It is a condo/apartment home. The building has 3 stories.

What schools serve 300 Commercial St, Braintree, MA?

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

How does 300 Commercial St, Braintree, MA compare to other homes in Braintree 02184?

Among the 11,600 homes in Braintree 02184, it is worth more than almost none of them ($318,131 against a typical $697,501), its price per square foot is higher than 65% of them ($434 against a typical $405), it is bigger than almost none of them (733 ft² against a typical 1,748 ft²), its lot is bigger than 87% of them (1.73 ac against a typical 0.28 ac) and it is newer than 74% of them (1970 against a typical 1953). Measured against all of Norfolk County, it is worth more than 2% 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 300 Commercial St, Braintree, MA?

The 2025 property tax bill for 300 Commercial St, Braintree, MA was $2,971. The county assessed it at $297,700.

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