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Duplex (2 Units, Any Combination)Residential
Last sold for $562,500 on Mar 31, 2026

398 PLAIN ST # 400

ROCKLAND, MA 02370
6
Beds
4 / 2
Baths
2,720 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.
0.35 ac
Lot SizeThe size of the land the home sits on, from county records.
2024
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$562,500 · Mar 31, 2026
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$421,875
MORGAN STANLEY PRIVATE BANK · recorded Mar 31, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,147 (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.$449,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$218,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$231,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$449,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyPlymouth
Lot (acres)The size of the land the home sits on, from county records.0.35
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

Transaction History(3)

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
John W. Rodgers Middle SchoolC-
Middle · Grades 5–8 · 0.5 mi
H
Rockland High SchoolC-
High · Grades 9–12 · 0.6 mi
E
Phelps Elementary SchoolB
Elementary · Grades 1–4 · 0.9 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

398 Plain St # 400 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.

  • Bigger than 93% of homes in Rockland 02370
  • Among the newest 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.

Living area2,720 ft²
SmallerTypical 1,574 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.35 ac
SmallerTypical 0.35 acBigger

Bigger than 50% of homes nearby

Year built2024
OlderTypical 1957Newer

Newer than almost all homes nearby

How 398 Plain St # 400 ranks against every home in each area.
MeasureThis homeRockland 02370Plymouth County
Living areabigger than2,720 ft²93% of homes85% of homes
Lot sizebigger than0.35 ac50% of homes41% of homes
Year builtnewer than2024almost all homesalmost all homes

About 398 Plain St # 400

When did 398 Plain St # 400, Rockland, MA last sell?

398 Plain St # 400, Rockland, MA last sold on Mar 31, 2026 for $562,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 398 Plain St # 400, Rockland, MA?

398 Plain St # 400, Rockland, MA has 6 bedrooms, 4 bathrooms, 2,720 square feet of living space and a 0.35-acre lot.

When was 398 Plain St # 400, Rockland, MA built?

398 Plain St # 400, Rockland, MA was built in 2024, making it 2 years old. It is a conventional home. The building has 2 stories.

What schools serve 398 Plain St # 400, Rockland, MA?

398 Plain St # 400, Rockland, MA is assigned to John W. Rodgers Middle School (middle), rated C-; Rockland High School (high), rated C-; Phelps Elementary School (elementary), rated B. All sit in Rockland School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 398 Plain St # 400, Rockland, MA compare to other homes in Rockland 02370?

Among the 5,262 homes in Rockland 02370, it is bigger than 93% of them (2,720 ft² against a typical 1,574 ft²), its lot is bigger than 50% of them (0.35 ac against a typical 0.35 ac) and it is newer than almost all of them (2024 against a typical 1957). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 398 Plain St # 400, Rockland, MA?

The 2025 property tax bill for 398 Plain St # 400, Rockland, MA was $6,147. The county assessed it at $449,700.

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Assigned schools

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