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Single Family ResidenceResidential
$1,041,437$439 / 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 Sep 24, 2026
Last sold for $830,000 on Jan 27, 2023

71 OLD MAIN ST

WEST DENNIS, MA 02670
3
Beds
2.5
Baths
2,374 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.
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1864
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

$1M
$961K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$830,000 · Jan 27, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,002 (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.$693,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$203,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$489,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$955,130

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.70 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.95%
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
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.2001
Lot (acres)The size of the land the home sits on, from county records.0.50
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.Hot Water
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.

E
Ezra H. Baker Innovation SchoolB
Elementary · Grades PK–3 · 0.2 mi
H
Dennis Yarmouth Regional High SchoolC
High · Grades 9–12 · 2.0 mi
M
Mattacheese Middle SchoolB-
Middle · Grades 6–8 · 4.5 mi

District: Dennis-Yarmouth School District

Neighborhood · ZIP 02670These 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.169
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
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.39%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.8%
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.1,440
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.549 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,143
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,254
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

71 Old Main 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 more than 73% of homes in Barnstable County
  • Costs less per square foot than 93% of homes in West Dennis 02670
  • Bigger than 88% of homes in West Dennis 02670
  • Has a bigger lot than 86% of homes in West Dennis 02670
  • Older than 98% of homes in Barnstable County

What homes are worth in West Dennis 02670

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

This home
$173K$2.9M

This home is worth more than 70% of homes in West Dennis 02670.

How it measures up in West Dennis 02670

The dot is this home. The mark in the middle is the typical home in West Dennis 02670.

Estimated value$1,041,437
CheaperTypical $788,167Pricier

Pricier than 70% of homes nearby

Price per ft²$439
CheaperTypical $648Pricier

Pricier than 7% of homes nearby

Living area2,374 ft²
SmallerTypical 1,288 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.5 ac
SmallerTypical 0.22 acBigger

Bigger than 86% of homes nearby

Year built1864
OlderTypical 1960Newer

Newer than 3% of homes nearby

How 71 Old Main St ranks against every home in each area.
MeasureThis homeWest Dennis 02670Barnstable County
Estimated valuepricier than$1,041,43770% of homes73% of homes
Price per ft²pricier than$4397% of homes32% of homes
Living areabigger than2,374 ft²88% of homes82% of homes
Lot sizebigger than0.5 ac86% of homes61% of homes
Year builtnewer than18643% of homes2% of homes

About 71 Old Main St

How much is 71 Old Main St, West Dennis, MA worth?

The TopHap Estimate for 71 Old Main St, West Dennis, MA is $1,041,437 as of Sep 24, 2026. The likely range is $961,498 to $1,121,376. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 71 Old Main St, West Dennis, MA last sell?

71 Old Main St, West Dennis, MA last sold on Jan 27, 2023 for $830,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 71 Old Main St, West Dennis, MA?

71 Old Main St, West Dennis, MA has 3 bedrooms, 2.5 bathrooms, 2,374 square feet of living space and a 0.50-acre lot.

When was 71 Old Main St, West Dennis, MA built?

71 Old Main St, West Dennis, MA was built in 1864, making it 162 years old. The building has 2 stories.

What schools serve 71 Old Main St, West Dennis, MA?

71 Old Main St, West Dennis, MA is assigned to Ezra H. Baker Innovation School (elementary), rated B; Dennis Yarmouth Regional High School (high), rated C; Mattacheese Middle School (middle), rated B-. All sit in Dennis-Yarmouth School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 71 Old Main St, West Dennis, MA compare to other homes in West Dennis 02670?

Among the 2,123 homes in West Dennis 02670, it is worth more than 70% of them ($1,041,437 against a typical $788,167), its price per square foot is higher than 7% of them ($439 against a typical $648), it is bigger than 88% of them (2,374 ft² against a typical 1,288 ft²), its lot is bigger than 86% of them (0.5 ac against a typical 0.22 ac) and it is newer than 3% of them (1864 against a typical 1960). Measured against all of Barnstable County, it is worth more than 73% 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 71 Old Main St, West Dennis, MA?

The 2025 property tax bill for 71 Old Main St, West Dennis, MA was $3,002. The county assessed it at $693,300.

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