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Single Family ResidenceResidential
$429,405$488 / 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 86How 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 $392,000 on Jun 21, 2024

34 WILLIAM ST

ROCKLAND, MA 02370
3
Beds
1.5
Baths
880 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1963
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$429K
$367K low$492K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$392,000 · Jun 21, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,297 (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.$387,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$222,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$165,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$366,130

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.Ranch
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.1969
Lot (acres)The size of the land the home sits on, from county records.0.13
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.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
John W. Rodgers Middle SchoolC-
Middle · Grades 5–8 · 0.4 mi
H
Rockland High SchoolC-
High · Grades 9–12 · 0.4 mi
E
Phelps Elementary SchoolB
Elementary · Grades 1–4 · 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

34 William 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 89% of homes in Rockland 02370
  • Costs more per square foot than 90% of homes in Rockland 02370
  • Smaller than 93% of homes in Rockland 02370
  • Has a smaller lot than 98% 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
$250K$898K

This home is worth more than 11% 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$429,405
CheaperTypical $540,021Pricier

Pricier than 11% of homes nearby

Price per ft²$488
CheaperTypical $358Pricier

Pricier than 90% of homes nearby

Living area880 ft²
SmallerTypical 1,574 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.13 ac
SmallerTypical 0.35 acBigger

Bigger than 2% of homes nearby

Year built1963
OlderTypical 1957Newer

Newer than 59% of homes nearby

How 34 William St ranks against every home in each area.
MeasureThis homeRockland 02370Plymouth County
Estimated valuepricier than$429,40511% of homes12% of homes
Price per ft²pricier than$48890% of homes77% of homes
Living areabigger than880 ft²7% of homes7% of homes
Lot sizebigger than0.13 ac2% of homes9% of homes
Year builtnewer than196359% of homes42% of homes

About 34 William St

How much is 34 William St, Rockland, MA worth?

The TopHap Estimate for 34 William St, Rockland, MA is $429,405 as of Sep 24, 2026. The likely range is $367,237 to $491,573. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 34 William St, Rockland, MA last sell?

34 William St, Rockland, MA last sold on Jun 21, 2024 for $392,000, according to the county's recorded deed.

How big is 34 William St, Rockland, MA?

34 William St, Rockland, MA has 3 bedrooms, 1.5 bathrooms, 880 square feet of living space and a 0.13-acre lot.

When was 34 William St, Rockland, MA built?

34 William St, Rockland, MA was built in 1963, making it 63 years old. It is a ranch home. The building has 1 story.

What schools serve 34 William St, Rockland, MA?

34 William St, 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 34 William St, Rockland, MA compare to other homes in Rockland 02370?

Among the 5,262 homes in Rockland 02370, it is worth more than 11% of them ($429,405 against a typical $540,021), its price per square foot is higher than 90% of them ($488 against a typical $358), it is bigger than 7% of them (880 ft² against a typical 1,574 ft²), its lot is bigger than 2% of them (0.13 ac against a typical 0.35 ac) and it is newer than 59% of them (1963 against a typical 1957). Measured against all of Plymouth County, it is worth more than 12% 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 34 William St, Rockland, MA?

The 2025 property tax bill for 34 William St, Rockland, MA was $5,297. The county assessed it at $387,500.

More homes on William St

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