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Single Family ResidenceResidential
$468,401$330 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

27 OSBORNE AVE

WEST WAREHAM, MA 02576
3
Beds
1
Baths
1,418 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
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

$468K
$417K low$520K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,976 (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.$381,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$102,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$279,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$477,945

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.98 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.88%
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.0.18
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
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(9)

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
Wareham Middle SchoolB-
Middle · Grades 5–8 · 1.8 mi
H
Wareham High SchoolD+
High · Grades 9–12 · 1.9 mi
E
John W. Decas Elementary
Elementary · Grades KG–2 · 2.0 mi

District: Wareham School District

Neighborhood · ZIP 02576These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.61

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.93%
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.7.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.4,318
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.435 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,059
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,647
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

27 Osborne 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.

  • Worth less than 81% of homes in Plymouth County
  • Costs less per square foot than 73% of homes in Plymouth County
  • Smaller than 67% of homes in Plymouth County
  • Has a smaller lot than 91% of homes in West Wareham 02576
  • Older than 77% of homes in West Wareham 02576

What homes are worth in West Wareham 02576

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

This home
$246K$890K

This home is worth more than 42% of homes in West Wareham 02576.

How it measures up in West Wareham 02576

The dot is this home. The mark in the middle is the typical home in West Wareham 02576.

Estimated value$468,401
CheaperTypical $495,596Pricier

Pricier than 42% of homes nearby

Price per ft²$330
CheaperTypical $356Pricier

Pricier than 36% of homes nearby

Living area1,418 ft²
SmallerTypical 1,450 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.18 ac
SmallerTypical 0.7 acBigger

Bigger than 9% of homes nearby

Year built1940
OlderTypical 1974Newer

Newer than 23% of homes nearby

How 27 Osborne Ave ranks against every home in each area.
MeasureThis homeWest Wareham 02576Plymouth County
Estimated valuepricier than$468,40142% of homes19% of homes
Price per ft²pricier than$33036% of homes27% of homes
Living areabigger than1,418 ft²49% of homes33% of homes
Lot sizebigger than0.18 ac9% of homes19% of homes
Year builtnewer than194023% of homes23% of homes

About 27 Osborne Ave

How much is 27 Osborne Ave, West Wareham, MA worth?

The TopHap Estimate for 27 Osborne Ave, West Wareham, MA is $468,401 as of Aug 30, 2026. The likely range is $416,572 to $520,230. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 27 Osborne Ave, West Wareham, MA last sell?

27 Osborne Ave, West Wareham, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 27 Osborne Ave, West Wareham, MA?

27 Osborne Ave, West Wareham, MA has 3 bedrooms, 1 bathrooms, 1,418 square feet of living space and a 0.18-acre lot.

When was 27 Osborne Ave, West Wareham, MA built?

27 Osborne Ave, West Wareham, MA was built in 1940, making it 86 years old. It is a conventional home. The building has 1 story.

What schools serve 27 Osborne Ave, West Wareham, MA?

27 Osborne Ave, West Wareham, MA is assigned to Wareham Middle School (middle), rated B-; Wareham High School (high), rated D+; 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 27 Osborne Ave, West Wareham, MA compare to other homes in West Wareham 02576?

Among the 1,357 homes in West Wareham 02576, it is worth more than 42% of them ($468,401 against a typical $495,596), its price per square foot is higher than 36% of them ($330 against a typical $356), it is bigger than 49% of them (1,418 ft² against a typical 1,450 ft²), its lot is bigger than 9% of them (0.18 ac against a typical 0.7 ac) and it is newer than 23% of them (1940 against a typical 1974). Measured against all of Plymouth County, it is worth more than 19% 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 27 Osborne Ave, West Wareham, MA?

The 2025 property tax bill for 27 Osborne Ave, West Wareham, MA was $3,976. The county assessed it at $381,600.

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