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Single Family ResidenceResidential
$292,890$322 / 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 95How 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 Jul 9, 2015

41 12TH ST

ONSET, MA 02558
2
Beds
1
Baths
911 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.
3,987 ft²
Lot SizeThe size of the land the home sits on, from county records.
1930
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

$293K
$279K low$307K 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 · Jul 9, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,052 (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.$278,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$95,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$182,700

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.53
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
5
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
45
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.127 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.90%
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.1 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
CountyPLYMOUTH
Lot (acres)The size of the land the home sits on, from county records.0.09
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
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.

H
Wareham High SchoolD
High · Grades 9–12 · 3.1 mi
M
Wareham Middle SchoolC-
Middle · Grades 5–8 · 3.4 mi
E
John W. Decas Elementary
Elementary · Grades KG–2 · 4.8 mi

District: Wareham School District

Neighborhood · ZIP 02558These 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.191
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.59

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.67%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.88
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,267 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,803
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,781
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%

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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

41 12th 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 98% of homes in Plymouth County
  • Costs less per square foot than 81% of homes in Onset 02558
  • Smaller than 92% of homes in Plymouth County
  • Has a smaller lot than 97% of homes in Plymouth County
  • Older than 80% of homes in Plymouth County

What homes are worth in Onset 02558

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

This home
$234K$1.3M

This home is worth more than 5% of homes in Onset 02558.

How it measures up in Onset 02558

The dot is this home. The mark in the middle is the typical home in Onset 02558.

Estimated value$292,890
CheaperTypical $435,091Pricier

Pricier than 5% of homes nearby

Price per ft²$322
CheaperTypical $424Pricier

Pricier than 19% of homes nearby

Living area911 ft²
SmallerTypical 1,117 ft²Bigger

Bigger than 31% of homes nearby

Lot size3,987 ft²
SmallerTypical 4,312 ft²Bigger

Bigger than 45% of homes nearby

Year built1930
OlderTypical 1930Newer

Newer than 59% of homes nearby

How 41 12th St ranks against every home in each area.
MeasureThis homeOnset 02558Plymouth County
Estimated valuepricier than$292,8905% of homes2% of homes
Price per ft²pricier than$32219% of homes23% of homes
Living areabigger than911 ft²31% of homes8% of homes
Lot sizebigger than3,987 ft²45% of homes3% of homes
Year builtnewer than193059% of homes20% of homes

About 41 12th St

How much is 41 12th St, Onset, MA worth?

The TopHap Estimate for 41 12th St, Onset, MA is $292,890 as of Sep 24, 2026. The likely range is $278,989 to $306,791. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 41 12th St, Onset, MA last sell?

41 12th St, Onset, MA last sold on Jul 9, 2015 for $125,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 41 12th St, Onset, MA?

41 12th St, Onset, MA has 2 bedrooms, 1 bathrooms, 911 square feet of living space and a 0.09-acre lot.

When was 41 12th St, Onset, MA built?

41 12th St, Onset, MA was built in 1930, making it 96 years old. It is a conventional home. The building has 1 story.

What schools serve 41 12th St, Onset, MA?

41 12th St, Onset, MA is assigned to Wareham High School (high), rated D; Wareham Middle School (middle), rated C-; John W. Decas Elementary (elementary). All sit in Wareham School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 41 12th St, Onset, MA compare to other homes in Onset 02558?

Among the 273 homes in Onset 02558, it is worth more than 5% of them ($292,890 against a typical $435,091), its price per square foot is higher than 19% of them ($322 against a typical $424), it is bigger than 31% of them (911 ft² against a typical 1,117 ft²), its lot is bigger than 45% of them (3,987 ft² against a typical 4,312 ft²) and it is newer than 59% of them (1930 against a typical 1930). Measured against all of Plymouth County, it is worth more than 2% 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 41 12th St, Onset, MA?

The 2025 property tax bill for 41 12th St, Onset, MA was $3,052. The county assessed it at $278,000.

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