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CondominiumResidential
$1,043,149$809 / 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 90How 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 $790,000 on Aug 28, 2023

510 ROUTE 28

HARWICH PORT, MA 02646
Building report
3
Beds
2
Baths
1,290 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.
1880
Year BuiltThe year the home was originally built, according to county records.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1M
$940K 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.$790,000 · Aug 28, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,941 (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.$836,100 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$836,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$901,645

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.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
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.2005
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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 · 1.6 mi
M
Monomoy Regional Middle SchoolB
Middle · Grades 5–7 · 5.8 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

510 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 72% of homes in Barnstable County
  • Costs more per square foot than 85% of homes in Barnstable County
  • Smaller than 68% of homes in Harwich Port 02646
  • Older than 98% of 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 42% 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$1,043,149
CheaperTypical $1,199,722Pricier

Pricier than 42% of homes nearby

Price per ft²$809
CheaperTypical $716Pricier

Pricier than 61% of homes nearby

Living area1,290 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 32% of homes nearby

Year built1880
OlderTypical 1963Newer

Newer than 5% of homes nearby

How 510 Route 28 ranks against every home in each area.
MeasureThis homeHarwich Port 02646Barnstable County
Estimated valuepricier than$1,043,14942% of homes72% of homes
Price per ft²pricier than$80961% of homes85% of homes
Living areabigger than1,290 ft²32% of homes34% of homes
Year builtnewer than18805% of homes2% of homes

About 510 Route 28

How much is 510 Route 28, Harwich Port, MA worth?

The TopHap Estimate for 510 Route 28, Harwich Port, MA is $1,043,149 as of Oct 21, 2026. The likely range is $940,335 to $1,145,963. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 510 Route 28, Harwich Port, MA last sell?

510 Route 28, Harwich Port, MA last sold on Aug 28, 2023 for $790,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 510 Route 28, Harwich Port, MA?

510 Route 28, Harwich Port, MA has 3 bedrooms, 2 bathrooms and 1,290 square feet of living space.

When was 510 Route 28, Harwich Port, MA built?

510 Route 28, Harwich Port, MA was built in 1880, making it 146 years old. It is a condo/apartment home.

What schools serve 510 Route 28, Harwich Port, MA?

510 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 510 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 42% of them ($1,043,149 against a typical $1,199,722), its price per square foot is higher than 61% of them ($809 against a typical $716), it is bigger than 32% of them (1,290 ft² against a typical 1,680 ft²) and it is newer than 5% of them (1880 against a typical 1963). Measured against all of Barnstable County, it is worth more than 72% 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 510 Route 28, Harwich Port, MA?

The 2025 property tax bill for 510 Route 28, Harwich Port, MA was $4,941. The county assessed it at $836,100.

More homes on Route 28

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More homes in Harwich Port 02646

Assigned schools

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