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Single Family ResidenceResidential
$225,225$391 / 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 82How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 23, 2026
Last sold for $225,000 on Mar 14, 2025

42 RIVERSIDE AVE

SWANSEA, MA 02777
1
Beds
1
Baths
576 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.
2,178 ft²
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$225K
$185K low$266K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$225,000 · Mar 14, 2025
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$225,225
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$180,180

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,373 (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.$283,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$127,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$156,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$248,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$270,655

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.60 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.26%
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.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

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
CountyBRISTOL
Lot (acres)The size of the land the home sits on, from county records.0.05
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Gardner
Elementary · Grades KG–2 · 0.4 mi
M
Joseph Case Jr High SchoolB-
Middle · Grades 6–8 · 1.9 mi
H
Joseph Case High SchoolB-
High · Grades 9–12 · 2.0 mi

District: Swansea School District

Neighborhood · ZIP 02777These 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.53
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.58

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.17,457
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.692 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,907
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,912
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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.Owner occupied
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

42 Riverside Ave 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.

  • Among the least valuable homes in Swansea 02777
  • Costs more per square foot than 72% of homes in Bristol County
  • Among the smallest homes in Swansea 02777
  • Among the smallest lots in Swansea 02777
  • Older than 86% of homes in Swansea 02777

What homes are worth in Swansea 02777

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

This home
$313K$1M

This home is worth less than almost all homes in Swansea 02777.

How it measures up in Swansea 02777

The dot is this home. The mark in the middle is the typical home in Swansea 02777.

Estimated value$225,225
CheaperTypical $512,013Pricier

Cheaper than almost all homes nearby

Price per ft²$391
CheaperTypical $375Pricier

Pricier than 60% of homes nearby

Living area576 ft²
SmallerTypical 1,409 ft²Bigger

Smaller than almost all homes nearby

Lot size2,178 ft²
SmallerTypical 0.42 acBigger

Smaller than almost all homes nearby

Year built1925
OlderTypical 1967Newer

Newer than 14% of homes nearby

How 42 Riverside Ave ranks against every home in each area.
MeasureThis homeSwansea 02777Bristol County
Estimated valuepricier than$225,225almost no homesalmost no homes
Price per ft²pricier than$39160% of homes72% of homes
Living areabigger than576 ft²almost no homesalmost no homes
Lot sizebigger than2,178 ft²almost no homesalmost no homes
Year builtnewer than192514% of homes25% of homes

About 42 Riverside Ave

How much is 42 Riverside Ave, Swansea, MA worth?

The TopHap Estimate for 42 Riverside Ave, Swansea, MA is $225,225 as of Jun 23, 2026. The likely range is $184,684 to $265,765. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 42 Riverside Ave, Swansea, MA last sell?

42 Riverside Ave, Swansea, MA last sold on Mar 14, 2025 for $225,000, according to the county's recorded deed.

How big is 42 Riverside Ave, Swansea, MA?

42 Riverside Ave, Swansea, MA has 1 bedrooms, 1 bathrooms, 576 square feet of living space and a 0.05-acre lot.

When was 42 Riverside Ave, Swansea, MA built?

42 Riverside Ave, Swansea, MA was built in 1925, making it 101 years old. It is a conventional home. The building has 2 stories.

What schools serve 42 Riverside Ave, Swansea, MA?

42 Riverside Ave, Swansea, MA is assigned to Gardner (elementary); Joseph Case Jr High School (middle), rated B-; Joseph Case High School (high), rated B-. All sit in Swansea School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 42 Riverside Ave, Swansea, MA compare to other homes in Swansea 02777?

Among the 6,446 homes in Swansea 02777, it is worth more than almost none of them ($225,225 against a typical $512,013), its price per square foot is higher than 60% of them ($391 against a typical $375), it is bigger than almost none of them (576 ft² against a typical 1,409 ft²), its lot is bigger than almost none of them (2,178 ft² against a typical 0.42 ac) and it is newer than 14% of them (1925 against a typical 1967). Measured against all of Bristol County, it is worth more than almost no 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 Riverside Ave, Swansea, MA?

The 2025 property tax bill for 42 Riverside Ave, Swansea, MA was $3,373. The county assessed it at $283,000.

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Assigned schools

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