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Single Family ResidenceResidential
$2,326,485$535 / 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 Oct 21, 2026
Last sold for $450,000 on Jun 1, 2015

451 ROUTE 28

HARWICH PORT, MA 02646
7
Beds
4.5
Baths
4,346 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.
0.53 ac
Lot SizeThe size of the land the home sits on, from county records.
1850
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$2.3M
$2.1M low$2.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Jun 1, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,788 (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.$810,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$424,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$386,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$951,140

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.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.62%
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.1970
Lot (acres)The size of the land the home sits on, from county records.0.53
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
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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 SchoolB
Elementary · Grades PK–4 · 1.1 mi
H
Monomoy Regional High SchoolB-
High · Grades 8–12 · 1.7 mi
M
Monomoy Regional Middle SchoolB
Middle · Grades 5–7 · 6.1 mi

District: Monomoy Regional School District

Neighborhood · ZIP 02646These 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.175
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
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.46%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
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.1.3%
PopulationHow many people live in this area.2,614
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.748 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,081
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,995
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%

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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

451 Route 28 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 94% of homes in Barnstable County
  • Costs less per square foot than 77% of homes in Harwich Port 02646
  • Bigger than 98% of homes in Barnstable County
  • Has a bigger lot than 74% of homes in Harwich Port 02646
  • Among the oldest homes in Barnstable County

What homes are worth in Harwich Port 02646

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

This home
$236K$5.7M

This home is worth more than 82% of homes in Harwich Port 02646.

How it measures up in Harwich Port 02646

The dot is this home. The mark in the middle is the typical home in Harwich Port 02646.

Estimated value$2,326,485
CheaperTypical $1,199,722Pricier

Pricier than 82% of homes nearby

Price per ft²$535
CheaperTypical $716Pricier

Pricier than 23% of homes nearby

Living area4,346 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.53 ac
SmallerTypical 0.33 acBigger

Bigger than 74% of homes nearby

Year built1850
OlderTypical 1963Newer

Newer than 2% of homes nearby

How 451 Route 28 ranks against every home in each area.
MeasureThis homeHarwich Port 02646Barnstable County
Estimated valuepricier than$2,326,48582% of homes94% of homes
Price per ft²pricier than$53523% of homes57% of homes
Living areabigger than4,346 ft²96% of homes98% of homes
Lot sizebigger than0.53 ac74% of homes66% of homes
Year builtnewer than18502% of homesalmost no homes

About 451 Route 28

How much is 451 Route 28, Harwich Port, MA worth?

The TopHap Estimate for 451 Route 28, Harwich Port, MA is $2,326,485 as of Oct 21, 2026. The likely range is $2,061,453 to $2,591,517. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 451 Route 28, Harwich Port, MA last sell?

451 Route 28, Harwich Port, MA last sold on Jun 1, 2015 for $450,000, according to the county's recorded deed.

How big is 451 Route 28, Harwich Port, MA?

451 Route 28, Harwich Port, MA has 7 bedrooms, 4.5 bathrooms, 4,346 square feet of living space and a 0.53-acre lot.

When was 451 Route 28, Harwich Port, MA built?

451 Route 28, Harwich Port, MA was built in 1850, making it 176 years old. The building has 2 stories.

What schools serve 451 Route 28, Harwich Port, MA?

451 Route 28, Harwich Port, MA is assigned to Harwich Elementary School (elementary), rated B; Monomoy Regional High School (high), rated B-; 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 451 Route 28, Harwich Port, MA compare to other homes in Harwich Port 02646?

Among the 2,251 homes in Harwich Port 02646, it is worth more than 82% of them ($2,326,485 against a typical $1,199,722), its price per square foot is higher than 23% of them ($535 against a typical $716), it is bigger than 96% of them (4,346 ft² against a typical 1,680 ft²), its lot is bigger than 74% of them (0.53 ac against a typical 0.33 ac) and it is newer than 2% of them (1850 against a typical 1963). Measured against all of Barnstable County, it is worth more than 94% 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 451 Route 28, Harwich Port, MA?

The 2025 property tax bill for 451 Route 28, Harwich Port, MA was $4,788. The county assessed it at $810,200.

More homes on Route 28

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