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CondominiumResidential
$452,234$1,657 / 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 93How 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

170 SEAVIEW AVE

SOUTH YARMOUTH, MA 02664
Building report
1
Beds
1
Baths
273 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.
1962
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$452K
$419K low$486K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$178 (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.$25,200 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$25,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$297,065

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.72 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.45%
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyBARNSTABLE
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Tar & Gravel
HeatingThe type of heating system in the home.Baseboard
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Mattacheese Middle SchoolB-
Middle · Grades 6–8 · 2.5 mi
E
Marguerite E. Small Elementary SchoolC+
Elementary · Grades PK–3 · 2.7 mi
H
Dennis Yarmouth Regional High SchoolC
High · Grades 9–12 · 2.7 mi

District: Dennis-Yarmouth School District

Neighborhood · ZIP 02664These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.66%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.10,036
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,247 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,867
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,512
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

170 Seaview 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 94% of homes in South Yarmouth 02664
  • Among the highest price per square foot in South Yarmouth 02664
  • Among the smallest homes in Barnstable County
  • Older than 73% of homes in Barnstable County

What homes are worth in South Yarmouth 02664

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

This home
$364K$2.1M

This home is worth more than 6% of homes in South Yarmouth 02664.

How it measures up in South Yarmouth 02664

The dot is this home. The mark in the middle is the typical home in South Yarmouth 02664.

Estimated value$452,234
CheaperTypical $672,032Pricier

Pricier than 6% of homes nearby

Price per ft²$1657
CheaperTypical $550Pricier

Pricier than almost all homes nearby

Living area273 ft²
SmallerTypical 1,296 ft²Bigger

Bigger than 2% of homes nearby

Year built1962
OlderTypical 1968Newer

Newer than 37% of homes nearby

How 170 Seaview Ave ranks against every home in each area.
MeasureThis homeSouth Yarmouth 02664Barnstable County
Estimated valuepricier than$452,2346% of homes9% of homes
Price per ft²pricier than$1657almost all homesalmost all homes
Living areabigger than273 ft²2% of homesalmost no homes
Year builtnewer than196237% of homes27% of homes

About 170 Seaview Ave

How much is 170 Seaview Ave, South Yarmouth, MA worth?

The TopHap Estimate for 170 Seaview Ave, South Yarmouth, MA is $452,234 as of Aug 30, 2026. The likely range is $418,692 to $485,776. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 170 Seaview Ave, South Yarmouth, MA last sell?

170 Seaview Ave, South Yarmouth, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 170 Seaview Ave, South Yarmouth, MA?

170 Seaview Ave, South Yarmouth, MA has 1 bedrooms, 1 bathrooms and 273 square feet of living space.

When was 170 Seaview Ave, South Yarmouth, MA built?

170 Seaview Ave, South Yarmouth, MA was built in 1962, making it 64 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 170 Seaview Ave, South Yarmouth, MA?

170 Seaview Ave, South Yarmouth, MA is assigned to Mattacheese Middle School (middle), rated B-; Marguerite E. Small Elementary School (elementary), rated C+; Dennis Yarmouth Regional High School (high), rated C. All sit in Dennis-Yarmouth School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 170 Seaview Ave, South Yarmouth, MA compare to other homes in South Yarmouth 02664?

Among the 6,149 homes in South Yarmouth 02664, it is worth more than 6% of them ($452,234 against a typical $672,032), its price per square foot is higher than almost all of them ($1657 against a typical $550), it is bigger than 2% of them (273 ft² against a typical 1,296 ft²) and it is newer than 37% of them (1962 against a typical 1968). Measured against all of Barnstable County, it is worth more than 9% 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 170 Seaview Ave, South Yarmouth, MA?

The 2025 property tax bill for 170 Seaview Ave, South Yarmouth, MA was $178. The county assessed it at $25,200.

More homes on Seaview Ave

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Assigned schools

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