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Single Family ResidenceResidential
$1,709,508$448 / 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 92How 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

431 MAIN ST

NORWELL, MA 02061
4
Beds
4.5
Baths
3,818 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.
10.41 ac
Lot SizeThe size of the land the home sits on, from county records.
2020
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$1.7M
$1.6M low$1.8M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$23,031 (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.$1,762,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$492,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,270,000

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
49
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
87
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

Scores 0–100; higher = greater projected risk.

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.Contemporary
CountyPLYMOUTH
Lot (acres)The size of the land the home sits on, from county records.10.41
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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(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.

M
Norwell Middle SchoolA-
Middle · Grades 6–8 · 0.4 mi
H
Norwell High SchoolA+
High · Grades 9–12 · 1.3 mi
E
Grace Farrar ColeA-
Elementary · Grades PK–5 · 3.4 mi

District: Norwell School District

Neighborhood · ZIP 02061These 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.27
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.73

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.43%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.11,639
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.546 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$180,690
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$191,075
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%

Owner Tools

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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

431 Main 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 more than 96% of homes in Plymouth County
  • Costs more per square foot than 69% of homes in Plymouth County
  • Bigger than 96% of homes in Plymouth County
  • Among the largest lots in Norwell 02061
  • Among the newest homes in Norwell 02061

What homes are worth in Norwell 02061

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

This home
$486K$2.4M

This home is worth more than 87% of homes in Norwell 02061.

How it measures up in Norwell 02061

The dot is this home. The mark in the middle is the typical home in Norwell 02061.

Estimated value$1,709,508
CheaperTypical $1,031,158Pricier

Pricier than 87% of homes nearby

Price per ft²$448
CheaperTypical $463Pricier

Pricier than 43% of homes nearby

Living area3,818 ft²
SmallerTypical 2,317 ft²Bigger

Bigger than 88% of homes nearby

Lot size10.41 ac
SmallerTypical 1.08 acBigger

Bigger than almost all homes nearby

Year built2020
OlderTypical 1971Newer

Newer than almost all homes nearby

How 431 Main St ranks against every home in each area.
MeasureThis homeNorwell 02061Plymouth County
Estimated valuepricier than$1,709,50887% of homes96% of homes
Price per ft²pricier than$44843% of homes69% of homes
Living areabigger than3,818 ft²88% of homes96% of homes
Lot sizebigger than10.41 acalmost all homesalmost all homes
Year builtnewer than2020almost all homes98% of homes

About 431 Main St

How much is 431 Main St, Norwell, MA worth?

The TopHap Estimate for 431 Main St, Norwell, MA is $1,709,508 as of Aug 30, 2026. The likely range is $1,569,034 to $1,849,982. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 431 Main St, Norwell, MA last sell?

431 Main St, Norwell, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 431 Main St, Norwell, MA?

431 Main St, Norwell, MA has 4 bedrooms, 4.5 bathrooms, 3,818 square feet of living space and a 10.41-acre lot.

When was 431 Main St, Norwell, MA built?

431 Main St, Norwell, MA was built in 2020, making it 6 years old. It is a contemporary home. The building has 1 story.

What schools serve 431 Main St, Norwell, MA?

431 Main St, Norwell, MA is assigned to Norwell Middle School (middle), rated A-; Norwell High School (high), rated A+; Grace Farrar Cole (elementary), rated A-. All sit in Norwell School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 431 Main St, Norwell, MA compare to other homes in Norwell 02061?

Among the 3,714 homes in Norwell 02061, it is worth more than 87% of them ($1,709,508 against a typical $1,031,158), its price per square foot is higher than 43% of them ($448 against a typical $463), it is bigger than 88% of them (3,818 ft² against a typical 2,317 ft²), its lot is bigger than almost all of them (10.41 ac against a typical 1.08 ac) and it is newer than almost all of them (2020 against a typical 1971). Measured against all of Plymouth County, it is worth more than 96% 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 431 Main St, Norwell, MA?

The 2025 property tax bill for 431 Main St, Norwell, MA was $23,031. The county assessed it at $1,762,100.

More homes on Main St

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Assigned schools

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