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Single Family ResidenceResidential
$590,062$533 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $290,000 on Apr 22, 2010

230 WALNUT ST

BRAINTREE, MA 02184
3
Beds
1
Baths
1,108 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
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

$590K
$573K low$607K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$290,000 · Apr 22, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,404 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$537,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$361,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$175,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$514,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$577,410

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.Ranch
CountyNORFOLK
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
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

Transaction History(2)

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 · 0.1 mi
H
Braintree High SchoolA-
High · Grades 9–12 · 1.2 mi
M
East Middle SchoolB
Middle · Grades 6–8 · 1.4 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

230 Walnut 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 74% of homes in Braintree 02184
  • Costs more per square foot than 92% of homes in Braintree 02184
  • Smaller than 87% of homes in Braintree 02184
  • Has a smaller lot than 80% of homes in Norfolk County

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
$345K$1.4M

This home is worth more than 26% 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$590,062
CheaperTypical $700,950Pricier

Pricier than 26% of homes nearby

Price per ft²$533
CheaperTypical $407Pricier

Pricier than 92% of homes nearby

Living area1,108 ft²
SmallerTypical 1,752 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.18 ac
SmallerTypical 0.29 acBigger

Bigger than 25% of homes nearby

Year built1949
OlderTypical 1953Newer

Newer than 42% of homes nearby

How 230 Walnut St ranks against every home in each area.
MeasureThis homeBraintree 02184Norfolk County
Estimated valuepricier than$590,06226% of homes28% of homes
Price per ft²pricier than$53392% of homes71% of homes
Living areabigger than1,108 ft²13% of homes17% of homes
Lot sizebigger than0.18 ac25% of homes20% of homes
Year builtnewer than194942% of homes36% of homes

About 230 Walnut St

How much is 230 Walnut St, Braintree, MA worth?

The TopHap Estimate for 230 Walnut St, Braintree, MA is $590,062 as of Oct 21, 2026. The likely range is $572,655 to $607,469. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 230 Walnut St, Braintree, MA last sell?

230 Walnut St, Braintree, MA last sold on Apr 22, 2010 for $290,000, according to the county's recorded deed.

How big is 230 Walnut St, Braintree, MA?

230 Walnut St, Braintree, MA has 3 bedrooms, 1 bathrooms, 1,108 square feet of living space and a 0.18-acre lot.

When was 230 Walnut St, Braintree, MA built?

230 Walnut St, Braintree, MA was built in 1949, making it 77 years old. It is a ranch home. The building has 1 story.

What schools serve 230 Walnut St, Braintree, MA?

230 Walnut 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 230 Walnut St, Braintree, MA compare to other homes in Braintree 02184?

Among the 11,600 homes in Braintree 02184, it is worth more than 26% of them ($590,062 against a typical $700,950), its price per square foot is higher than 92% of them ($533 against a typical $407), it is bigger than 13% of them (1,108 ft² against a typical 1,752 ft²), its lot is bigger than 25% of them (0.18 ac against a typical 0.29 ac) and it is newer than 42% of them (1949 against a typical 1953). Measured against all of Norfolk County, it is worth more than 28% 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 230 Walnut St, Braintree, MA?

The 2026 property tax bill for 230 Walnut St, Braintree, MA was $5,404. The county assessed it at $537,200.

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