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Single Family ResidenceResidential
$522,659$320 / 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 Sep 24, 2026
Last sold for $450,000 on Oct 6, 2023

31 PLAIN ST

MILLIS, MA 02054
3
Beds
1.5
Baths
1,631 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.
1893
Year BuiltThe year the home was originally built, according to county records.
2
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

$523K
$481K low$564K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Oct 6, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,157 (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.$436,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$224,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$212,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$495,330

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.Conventional
CountyNORFOLK
Lot (acres)The size of the land the home sits on, from county records.0.22
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
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.

E
Clyde F BrownB
Elementary · Grades PK–5 · 0.3 mi
M
Millis Middle SchoolB+
Middle · Grades 6–8 · 0.4 mi
H
Millis High SchoolA-
High · Grades 9–12 · 0.4 mi

District: Millis School District

Neighborhood · ZIP 02054These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.61

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.8,559
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.711 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,499
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,526
Average tempThe average temperature here across a full year.49°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

31 Plain 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 83% of homes in Norfolk County
  • Costs less per square foot than 90% of homes in Norfolk County
  • Has a smaller lot than 95% of homes in Millis 02054
  • Older than 96% of homes in Millis 02054

What homes are worth in Millis 02054

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

This home
$371K$1.3M

This home is worth more than 20% of homes in Millis 02054.

How it measures up in Millis 02054

The dot is this home. The mark in the middle is the typical home in Millis 02054.

Estimated value$522,659
CheaperTypical $679,055Pricier

Pricier than 20% of homes nearby

Price per ft²$320
CheaperTypical $381Pricier

Pricier than 12% of homes nearby

Living area1,631 ft²
SmallerTypical 1,831 ft²Bigger

Bigger than 39% of homes nearby

Lot size0.22 ac
SmallerTypical 0.79 acBigger

Bigger than 5% of homes nearby

Year built1893
OlderTypical 1977Newer

Newer than 4% of homes nearby

How 31 Plain St ranks against every home in each area.
MeasureThis homeMillis 02054Norfolk County
Estimated valuepricier than$522,65920% of homes17% of homes
Price per ft²pricier than$32012% of homes10% of homes
Living areabigger than1,631 ft²39% of homes47% of homes
Lot sizebigger than0.22 ac5% of homes28% of homes
Year builtnewer than18934% of homes5% of homes

About 31 Plain St

How much is 31 Plain St, Millis, MA worth?

The TopHap Estimate for 31 Plain St, Millis, MA is $522,659 as of Sep 24, 2026. The likely range is $481,144 to $564,174. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 31 Plain St, Millis, MA last sell?

31 Plain St, Millis, MA last sold on Oct 6, 2023 for $450,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 31 Plain St, Millis, MA?

31 Plain St, Millis, MA has 3 bedrooms, 1.5 bathrooms, 1,631 square feet of living space and a 0.22-acre lot.

When was 31 Plain St, Millis, MA built?

31 Plain St, Millis, MA was built in 1893, making it 133 years old. It is a conventional home. The building has 2 stories.

What schools serve 31 Plain St, Millis, MA?

31 Plain St, Millis, MA is assigned to Clyde F Brown (elementary), rated B; Millis Middle School (middle), rated B+; Millis High School (high), rated A-. All sit in Millis School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 31 Plain St, Millis, MA compare to other homes in Millis 02054?

Among the 3,217 homes in Millis 02054, it is worth more than 20% of them ($522,659 against a typical $679,055), its price per square foot is higher than 12% of them ($320 against a typical $381), it is bigger than 39% of them (1,631 ft² against a typical 1,831 ft²), its lot is bigger than 5% of them (0.22 ac against a typical 0.79 ac) and it is newer than 4% of them (1893 against a typical 1977). Measured against all of Norfolk County, it is worth more than 17% 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 31 Plain St, Millis, MA?

The 2025 property tax bill for 31 Plain St, Millis, MA was $7,157. The county assessed it at $436,400.

More homes on Plain St

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