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CondominiumResidential
$338,850$279 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $275,000 on Nov 9, 2022

28 UNION ST

ROCKLAND, MA 02370
Building report
1
Beds
1
Baths
1,214 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.
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$339K
$326K low$352K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$275,000 · Nov 9, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,235 (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.$309,800 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$309,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$332,215

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.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
51
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
91
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyPLYMOUTH
Lot (acres)The size of the land the home sits on, from county records.0.39
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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 · 0.2 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%

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

28 Union 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 96% of homes in Rockland 02370
  • Costs less per square foot than 91% of homes in Plymouth County
  • Smaller than 78% of homes in Plymouth County
  • Newer than 91% of homes in Rockland 02370

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
$246K$883K

This home is worth more than 4% 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$338,850
CheaperTypical $531,214Pricier

Pricier than 4% of homes nearby

Price per ft²$279
CheaperTypical $351Pricier

Pricier than 16% of homes nearby

Living area1,214 ft²
SmallerTypical 1,576 ft²Bigger

Bigger than 24% of homes nearby

Lot size0.39 ac
SmallerTypical 0.35 acBigger

Bigger than 54% of homes nearby

Year built2000
OlderTypical 1957Newer

Newer than 91% of homes nearby

How 28 Union St ranks against every home in each area.
MeasureThis homeRockland 02370Plymouth County
Estimated valuepricier than$338,8504% of homes4% of homes
Price per ft²pricier than$27916% of homes9% of homes
Living areabigger than1,214 ft²24% of homes22% of homes
Lot sizebigger than0.39 ac54% of homes43% of homes
Year builtnewer than200091% of homes84% of homes

About 28 Union St

How much is 28 Union St, Rockland, MA worth?

The TopHap Estimate for 28 Union St, Rockland, MA is $338,850 as of Jul 14, 2026. The likely range is $325,932 to $351,768. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 28 Union St, Rockland, MA last sell?

28 Union St, Rockland, MA last sold on Nov 9, 2022 for $275,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 28 Union St, Rockland, MA?

28 Union St, Rockland, MA has 1 bedrooms, 1 bathrooms, 1,214 square feet of living space and a 0.39-acre lot.

When was 28 Union St, Rockland, MA built?

28 Union St, Rockland, MA was built in 2000, making it 26 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 28 Union St, Rockland, MA?

28 Union 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 28 Union St, Rockland, MA compare to other homes in Rockland 02370?

Among the 5,262 homes in Rockland 02370, it is worth more than 4% of them ($338,850 against a typical $531,214), its price per square foot is higher than 16% of them ($279 against a typical $351), it is bigger than 24% of them (1,214 ft² against a typical 1,576 ft²), its lot is bigger than 54% of them (0.39 ac against a typical 0.35 ac) and it is newer than 91% of them (2000 against a typical 1957). Measured against all of Plymouth County, it is worth more than 4% 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 28 Union St, Rockland, MA?

The 2025 property tax bill for 28 Union St, Rockland, MA was $4,235. The county assessed it at $309,800.

More homes on Union St

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Assigned schools

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