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Single Family ResidenceResidential
$5,244,799$1,161 / 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 96How 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 $3,250,000 on Jun 12, 2020

20 DAVIS LN

HARWICH PORT, MA 02646
7
Beds
6.5
Baths
4,516 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.
0.43 ac
Lot SizeThe size of the land the home sits on, from county records.
2018
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$5.2M
$5M low$5.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,250,000 · Jun 12, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$26,825 (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.$4,538,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,641,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,897,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$5,087,535

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.42
47
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
50
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
82
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Colonial
CountyBARNSTABLE
Lot (acres)The size of the land the home sits on, from county records.0.43
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.Wood Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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(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 · 1.5 mi
H
Monomoy Regional High SchoolB-
High · Grades 8–12 · 1.7 mi
M
Monomoy Regional Middle SchoolB
Middle · Grades 5–7 · 5.4 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

20 Davis Ln 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.

  • Among the most valuable homes in Barnstable County
  • Costs more per square foot than 95% of homes in Barnstable County
  • Bigger than 98% of homes in Barnstable County
  • Newer than 98% of homes in Harwich Port 02646

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
$230K$5.4M

This home is worth more than 98% 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$5,244,799
CheaperTypical $1,136,225Pricier

Pricier than 98% of homes nearby

Price per ft²$1161
CheaperTypical $695Pricier

Pricier than 89% of homes nearby

Living area4,516 ft²
SmallerTypical 1,678 ft²Bigger

Bigger than 97% of homes nearby

Lot size0.43 ac
SmallerTypical 0.33 acBigger

Bigger than 64% of homes nearby

Year built2018
OlderTypical 1963Newer

Newer than 98% of homes nearby

How 20 Davis Ln ranks against every home in each area.
MeasureThis homeHarwich Port 02646Barnstable County
Estimated valuepricier than$5,244,79998% of homesalmost all homes
Price per ft²pricier than$116189% of homes95% of homes
Living areabigger than4,516 ft²97% of homes98% of homes
Lot sizebigger than0.43 ac64% of homes50% of homes
Year builtnewer than201898% of homes98% of homes

About 20 Davis Ln

How much is 20 Davis Ln, Harwich Port, MA worth?

The TopHap Estimate for 20 Davis Ln, Harwich Port, MA is $5,244,799 as of Sep 24, 2026. The likely range is $5,035,925 to $5,453,673. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Davis Ln, Harwich Port, MA last sell?

20 Davis Ln, Harwich Port, MA last sold on Jun 12, 2020 for $3,250,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 20 Davis Ln, Harwich Port, MA?

20 Davis Ln, Harwich Port, MA has 7 bedrooms, 6.5 bathrooms, 4,516 square feet of living space and a 0.43-acre lot.

When was 20 Davis Ln, Harwich Port, MA built?

20 Davis Ln, Harwich Port, MA was built in 2018, making it 8 years old. It is a colonial home. The building has 2 stories.

What schools serve 20 Davis Ln, Harwich Port, MA?

20 Davis Ln, 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 20 Davis Ln, 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 98% of them ($5,244,799 against a typical $1,136,225), its price per square foot is higher than 89% of them ($1161 against a typical $695), it is bigger than 97% of them (4,516 ft² against a typical 1,678 ft²), its lot is bigger than 64% of them (0.43 ac against a typical 0.33 ac) and it is newer than 98% of them (2018 against a typical 1963). Measured against all of Barnstable County, it is worth more than almost all 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 20 Davis Ln, Harwich Port, MA?

The 2025 property tax bill for 20 Davis Ln, Harwich Port, MA was $26,825. The county assessed it at $4,538,900.

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