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Single Family ResidenceResidential
$567,477$337 / 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 91How 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 $125,000 on Mar 19, 1987

42 PLAIN ST

ROCKLAND, MA 02370
2
Baths
1,683 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$567K
$518K low$617K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$125,000 · Mar 19, 1987

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,009 (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.$512,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$213,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$299,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$502,930

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
CountyPLYMOUTH
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1985
Lot (acres)The size of the land the home sits on, from county records.0.20
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.In-Ground Pool

Transaction History(6)

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
Phelps Elementary SchoolB
Elementary · Grades 1–4 · 0.3 mi
M
John W. Rodgers Middle SchoolC-
Middle · Grades 5–8 · 0.4 mi
H
Rockland High SchoolC-
High · Grades 9–12 · 0.4 mi

District: Rockland School District

Neighborhood · ZIP 02370These 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.82
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 100.70

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
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.18,041
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,810 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,099
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,368
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

42 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.

  • Costs less per square foot than 71% of homes in Plymouth County
  • Has a smaller lot than 86% of homes in Rockland 02370
  • Older than 95% of homes in Plymouth County

What homes are worth in Rockland 02370

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

This home
$250K$898K

This home is worth more than 59% of homes in Rockland 02370.

How it measures up in Rockland 02370

The dot is this home. The mark in the middle is the typical home in Rockland 02370.

Estimated value$567,477
CheaperTypical $540,021Pricier

Pricier than 59% of homes nearby

Price per ft²$337
CheaperTypical $358Pricier

Pricier than 39% of homes nearby

Living area1,683 ft²
SmallerTypical 1,574 ft²Bigger

Bigger than 58% of homes nearby

Lot size0.2 ac
SmallerTypical 0.35 acBigger

Bigger than 14% of homes nearby

Year built1890
OlderTypical 1957Newer

Newer than 11% of homes nearby

How 42 Plain St ranks against every home in each area.
MeasureThis homeRockland 02370Plymouth County
Estimated valuepricier than$567,47759% of homes38% of homes
Price per ft²pricier than$33739% of homes29% of homes
Living areabigger than1,683 ft²58% of homes48% of homes
Lot sizebigger than0.2 ac14% of homes22% of homes
Year builtnewer than189011% of homes5% of homes

About 42 Plain St

How much is 42 Plain St, Rockland, MA worth?

The TopHap Estimate for 42 Plain St, Rockland, MA is $567,477 as of Sep 24, 2026. The likely range is $517,784 to $617,170. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 42 Plain St, Rockland, MA last sell?

42 Plain St, Rockland, MA last sold on Mar 19, 1987 for $125,000, according to the county's recorded deed.

How big is 42 Plain St, Rockland, MA?

42 Plain St, Rockland, MA has 2 bathrooms, 1,683 square feet of living space and a 0.20-acre lot.

When was 42 Plain St, Rockland, MA built?

42 Plain St, Rockland, MA was built in 1890, making it 136 years old. It is a conventional home. The building has 2 stories.

What schools serve 42 Plain St, Rockland, MA?

42 Plain St, Rockland, MA is assigned to Phelps Elementary School (elementary), rated B; John W. Rodgers Middle School (middle), rated C-; Rockland High School (high), rated C-. All sit in Rockland School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 42 Plain St, Rockland, MA compare to other homes in Rockland 02370?

Among the 5,262 homes in Rockland 02370, it is worth more than 59% of them ($567,477 against a typical $540,021), its price per square foot is higher than 39% of them ($337 against a typical $358), it is bigger than 58% of them (1,683 ft² against a typical 1,574 ft²), its lot is bigger than 14% of them (0.2 ac against a typical 0.35 ac) and it is newer than 11% of them (1890 against a typical 1957). Measured against all of Plymouth County, it is worth more than 38% 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 42 Plain St, Rockland, MA?

The 2025 property tax bill for 42 Plain St, Rockland, MA was $7,009. The county assessed it at $512,700.

More homes on Plain St

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