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Single Family ResidenceResidential
$639,383$429 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

138 RIVERSIDE DR

WEST HARWICH, MA 02671
4
Beds
2
Baths
1,492 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$639K
$586K low$692K high
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.$639,383
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$511,506

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,474 (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.$587,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$291,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$296,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$972,990

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.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.minimal

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.Cape Cod
CountyBARNSTABLE
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.1977
Lot (acres)The size of the land the home sits on, from county records.0.19
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

E
Harwich Elementary SchoolC+
Elementary · Grades PK–4 · 1.9 mi
H
Monomoy Regional High SchoolC
High · Grades 8–12 · 2.8 mi
M
Monomoy Regional Middle SchoolB+
Middle · Grades 5–7 · 7.6 mi

District: Monomoy Regional School District

Neighborhood · ZIP 02671These 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.148
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 100.42

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.45%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.758
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.525 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,747
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$132,131
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

138 Riverside Dr 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 68% of homes in West Harwich 02671
  • Costs less per square foot than 87% of homes in West Harwich 02671
  • Has a smaller lot than 89% of homes in Barnstable County
  • Older than 83% of homes in Barnstable County

What homes are worth in West Harwich 02671

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

This home
$157K$3.3M

This home is worth more than 32% of homes in West Harwich 02671.

How it measures up in West Harwich 02671

The dot is this home. The mark in the middle is the typical home in West Harwich 02671.

Estimated value$639,383
CheaperTypical $788,581Pricier

Pricier than 32% of homes nearby

Price per ft²$429
CheaperTypical $581Pricier

Pricier than 13% of homes nearby

Living area1,492 ft²
SmallerTypical 1,570 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.19 ac
SmallerTypical 0.29 acBigger

Bigger than 14% of homes nearby

Year built1952
OlderTypical 1967Newer

Newer than 26% of homes nearby

How 138 Riverside Dr ranks against every home in each area.
MeasureThis homeWest Harwich 02671Barnstable County
Estimated valuepricier than$639,38332% of homes33% of homes
Price per ft²pricier than$42913% of homes28% of homes
Living areabigger than1,492 ft²47% of homes46% of homes
Lot sizebigger than0.19 ac14% of homes11% of homes
Year builtnewer than195226% of homes17% of homes

About 138 Riverside Dr

How much is 138 Riverside Dr, West Harwich, MA worth?

The TopHap Estimate for 138 Riverside Dr, West Harwich, MA is $639,383 as of Jul 14, 2026. The likely range is $586,340 to $692,426. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 138 Riverside Dr, West Harwich, MA last sell?

138 Riverside Dr, West Harwich, MA last sold on Feb 24, 2010, according to the county's recorded deed.

How big is 138 Riverside Dr, West Harwich, MA?

138 Riverside Dr, West Harwich, MA has 4 bedrooms, 2 bathrooms, 1,492 square feet of living space and a 0.19-acre lot.

When was 138 Riverside Dr, West Harwich, MA built?

138 Riverside Dr, West Harwich, MA was built in 1952, making it 74 years old. It is a cape cod home. The building has 2 stories.

What schools serve 138 Riverside Dr, West Harwich, MA?

138 Riverside Dr, West Harwich, MA is assigned to Harwich Elementary School (elementary), rated C+; Monomoy Regional High School (high), rated C; Monomoy Regional Middle School (middle), rated B+. All sit in Monomoy Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 138 Riverside Dr, West Harwich, MA compare to other homes in West Harwich 02671?

Among the 1,379 homes in West Harwich 02671, it is worth more than 32% of them ($639,383 against a typical $788,581), its price per square foot is higher than 13% of them ($429 against a typical $581), it is bigger than 47% of them (1,492 ft² against a typical 1,570 ft²), its lot is bigger than 14% of them (0.19 ac against a typical 0.29 ac) and it is newer than 26% of them (1952 against a typical 1967). Measured against all of Barnstable County, it is worth more than 33% 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 138 Riverside Dr, West Harwich, MA?

The 2025 property tax bill for 138 Riverside Dr, West Harwich, MA was $3,474. The county assessed it at $587,900.

More homes on Riverside Dr

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Assigned schools

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