Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$787,488$388 / 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 95How 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

34 UNION ST

YARMOUTH PORT, MA 02675
5
Beds
2.5
Baths
2,031 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.
2.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$787K
$749K low$826K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,935 (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.$697,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$163,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$533,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$908,865

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.16 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyBARNSTABLE
Lot (acres)The size of the land the home sits on, from county records.2.01
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Baseboard
FireplaceWhether the home has a fireplace, and what kind.Yes
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(7)

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
Station Avenue Elementary SchoolB+
Elementary · Grades KG–3 · 2.2 mi
M
Mattacheese Middle SchoolB-
Middle · Grades 6–8 · 2.3 mi
H
Dennis Yarmouth Regional High SchoolC
High · Grades 9–12 · 2.5 mi

District: Dennis-Yarmouth School District

Neighborhood · ZIP 02675These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.81%
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.5.3%
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.7,017
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.702 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,965
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,980
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

34 Union 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.

  • Costs less per square foot than 87% of homes in Yarmouth Port 02675
  • Bigger than 79% of homes in Yarmouth Port 02675
  • Has a bigger lot than 98% of homes in Yarmouth Port 02675

What homes are worth in Yarmouth Port 02675

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

This home
$310K$1.7M

This home is worth more than 63% of homes in Yarmouth Port 02675.

How it measures up in Yarmouth Port 02675

The dot is this home. The mark in the middle is the typical home in Yarmouth Port 02675.

Estimated value$787,488
CheaperTypical $714,622Pricier

Pricier than 63% of homes nearby

Price per ft²$388
CheaperTypical $479Pricier

Pricier than 13% of homes nearby

Living area2,031 ft²
SmallerTypical 1,484 ft²Bigger

Bigger than 79% of homes nearby

Lot size2.01 ac
SmallerTypical 0.42 acBigger

Bigger than 98% of homes nearby

Year built1981
OlderTypical 1983Newer

Newer than 48% of homes nearby

How 34 Union St ranks against every home in each area.
MeasureThis homeYarmouth Port 02675Barnstable County
Estimated valuepricier than$787,48863% of homes55% of homes
Price per ft²pricier than$38813% of homes19% of homes
Living areabigger than2,031 ft²79% of homes71% of homes
Lot sizebigger than2.01 ac98% of homes96% of homes
Year builtnewer than198148% of homes59% of homes

About 34 Union St

How much is 34 Union St, Yarmouth Port, MA worth?

The TopHap Estimate for 34 Union St, Yarmouth Port, MA is $787,488 as of Aug 30, 2026. The likely range is $748,882 to $826,094. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 34 Union St, Yarmouth Port, MA last sell?

34 Union St, Yarmouth Port, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 34 Union St, Yarmouth Port, MA?

34 Union St, Yarmouth Port, MA has 5 bedrooms, 2.5 bathrooms, 2,031 square feet of living space and a 2.01-acre lot.

When was 34 Union St, Yarmouth Port, MA built?

34 Union St, Yarmouth Port, MA was built in 1981, making it 45 years old. It is a cape cod home. The building has 2 stories.

What schools serve 34 Union St, Yarmouth Port, MA?

34 Union St, Yarmouth Port, MA is assigned to Station Avenue Elementary School (elementary), rated B+; Mattacheese Middle School (middle), rated B-; Dennis Yarmouth Regional High School (high), rated C. All sit in Dennis-Yarmouth School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 34 Union St, Yarmouth Port, MA compare to other homes in Yarmouth Port 02675?

Among the 3,941 homes in Yarmouth Port 02675, it is worth more than 63% of them ($787,488 against a typical $714,622), its price per square foot is higher than 13% of them ($388 against a typical $479), it is bigger than 79% of them (2,031 ft² against a typical 1,484 ft²), its lot is bigger than 98% of them (2.01 ac against a typical 0.42 ac) and it is newer than 48% of them (1981 against a typical 1983). Measured against all of Barnstable County, it is worth more than 55% 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 34 Union St, Yarmouth Port, MA?

The 2025 property tax bill for 34 Union St, Yarmouth Port, MA was $4,935. The county assessed it at $697,100.

More homes on Union St

Closest homes

More homes in Yarmouth Port 02675

Assigned schools

Explore the area

See this home in context

Open 34 Union St 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