Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$313,382$618 / 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 Aug 30, 2026
Last sold for $170,000 on Dec 29, 2014

21 OLD COUNTY RD

EASTHAM, MA 02642
1
Beds
1
Baths
507 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.
1935
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$313K
$282K low$345K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$170,000 · Dec 29, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,604 (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.$337,800 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$337,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$337,800

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.1980
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.Yes

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Nauset Regional High SchoolB-
High · Grades 9–12 · 1.1 mi
E
Eastham Elementary SchoolC
Elementary · Grades PK–5 · 1.3 mi
M
Nauset Regional Middle SchoolB
Middle · Grades 6–8 · 4.9 mi

District: Nauset School District

Neighborhood · ZIP 02642These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

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.49%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
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.5,837
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.336 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,311
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$111,621
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Owner Tools

Do you own this home?
Claim this home

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

21 Old County Rd 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 least valuable homes in Eastham 02642
  • Costs more per square foot than 72% of homes in Barnstable County
  • Smaller than 98% of homes in Eastham 02642
  • Older than 96% of homes in Eastham 02642

What homes are worth in Eastham 02642

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

This home
$429K$2.3M

This home is worth less than almost all homes in Eastham 02642.

How it measures up in Eastham 02642

The dot is this home. The mark in the middle is the typical home in Eastham 02642.

Estimated value$313,382
CheaperTypical $852,423Pricier

Cheaper than almost all homes nearby

Price per ft²$618
CheaperTypical $564Pricier

Pricier than 63% of homes nearby

Living area507 ft²
SmallerTypical 1,572 ft²Bigger

Bigger than 2% of homes nearby

Year built1935
OlderTypical 1978Newer

Newer than 4% of homes nearby

How 21 Old County Rd ranks against every home in each area.
MeasureThis homeEastham 02642Barnstable County
Estimated valuepricier than$313,382almost no homes2% of homes
Price per ft²pricier than$61863% of homes72% of homes
Living areabigger than507 ft²2% of homes2% of homes
Year builtnewer than19354% of homes9% of homes

About 21 Old County Rd

How much is 21 Old County Rd, Eastham, MA worth?

The TopHap Estimate for 21 Old County Rd, Eastham, MA is $313,382 as of Aug 30, 2026. The likely range is $282,188 to $344,576. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Old County Rd, Eastham, MA last sell?

21 Old County Rd, Eastham, MA last sold on Dec 29, 2014 for $170,000, according to the county's recorded deed.

How big is 21 Old County Rd, Eastham, MA?

21 Old County Rd, Eastham, MA has 1 bedrooms, 1 bathrooms and 507 square feet of living space.

When was 21 Old County Rd, Eastham, MA built?

21 Old County Rd, Eastham, MA was built in 1935, making it 91 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 21 Old County Rd, Eastham, MA?

21 Old County Rd, Eastham, MA is assigned to Nauset Regional High School (high), rated B-; Eastham Elementary School (elementary), rated C; Nauset Regional Middle School (middle), rated B. All sit in Nauset School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Old County Rd, Eastham, MA compare to other homes in Eastham 02642?

Among the 5,745 homes in Eastham 02642, it is worth more than almost none of them ($313,382 against a typical $852,423), its price per square foot is higher than 63% of them ($618 against a typical $564), it is bigger than 2% of them (507 ft² against a typical 1,572 ft²) and it is newer than 4% of them (1935 against a typical 1978). Measured against all of Barnstable County, it is worth more than 2% 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 21 Old County Rd, Eastham, MA?

The 2025 property tax bill for 21 Old County Rd, Eastham, MA was $2,604. The county assessed it at $337,800.

More homes on Old County Rd

Closest homes

More homes in Eastham 02642

Assigned schools

Explore the area

See this home in context

Open 21 Old County Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map