Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$730,306$284 / 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 68How 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 $590,000 on Jun 18, 2021

135 SEA ST

HYANNIS, MA 02601
5
Beds
1.5
Baths
2,574 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$730K
$498K low$963K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$590,000 · Jun 18, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,877 (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.$634,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$146,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$487,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$824,790

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.0.23
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Hyannis West Elementary SchoolF
Elementary · Grades KG–3 · 1.4 mi
H
Barnstable High SchoolD
High · Grades 8–12 · 1.6 mi
M
Barnstable Intermediate SchoolC
Middle · Grades 6–7 · 1.8 mi

District: Barnstable School District

Neighborhood · ZIP 02601These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.17,417
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,529 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,207
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,060
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

135 Sea 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.

  • Worth more than 79% of homes in Hyannis 02601
  • Costs less per square foot than 98% of homes in Barnstable County
  • Bigger than 94% of homes in Hyannis 02601
  • Has a smaller lot than 81% of homes in Barnstable County
  • Older than 92% of homes in Barnstable County

What homes are worth in Hyannis 02601

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

This home
$251K$2.4M

This home is worth more than 79% of homes in Hyannis 02601.

How it measures up in Hyannis 02601

The dot is this home. The mark in the middle is the typical home in Hyannis 02601.

Estimated value$730,306
CheaperTypical $541,157Pricier

Pricier than 79% of homes nearby

Price per ft²$284
CheaperTypical $446Pricier

Pricier than 3% of homes nearby

Living area2,574 ft²
SmallerTypical 1,224 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.23 ac
SmallerTypical 0.26 acBigger

Bigger than 38% of homes nearby

Year built1930
OlderTypical 1972Newer

Newer than 9% of homes nearby

How 135 Sea St ranks against every home in each area.
MeasureThis homeHyannis 02601Barnstable County
Estimated valuepricier than$730,30679% of homes48% of homes
Price per ft²pricier than$2843% of homes2% of homes
Living areabigger than2,574 ft²94% of homes85% of homes
Lot sizebigger than0.23 ac38% of homes19% of homes
Year builtnewer than19309% of homes8% of homes

About 135 Sea St

How much is 135 Sea St, Hyannis, MA worth?

The TopHap Estimate for 135 Sea St, Hyannis, MA is $730,306 as of Aug 30, 2026. The likely range is $497,714 to $962,898. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 135 Sea St, Hyannis, MA last sell?

135 Sea St, Hyannis, MA last sold on Jun 18, 2021 for $590,000, according to the county's recorded deed.

How big is 135 Sea St, Hyannis, MA?

135 Sea St, Hyannis, MA has 5 bedrooms, 1.5 bathrooms, 2,574 square feet of living space and a 0.23-acre lot.

When was 135 Sea St, Hyannis, MA built?

135 Sea St, Hyannis, MA was built in 1930, making it 96 years old. It is a cape cod home. The building has 2 stories.

What schools serve 135 Sea St, Hyannis, MA?

135 Sea St, Hyannis, MA is assigned to Hyannis West Elementary School (elementary), rated F; Barnstable High School (high), rated D; Barnstable Intermediate School (middle), rated C. All sit in Barnstable School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 135 Sea St, Hyannis, MA compare to other homes in Hyannis 02601?

Among the 6,494 homes in Hyannis 02601, it is worth more than 79% of them ($730,306 against a typical $541,157), its price per square foot is higher than 3% of them ($284 against a typical $446), it is bigger than 94% of them (2,574 ft² against a typical 1,224 ft²), its lot is bigger than 38% of them (0.23 ac against a typical 0.26 ac) and it is newer than 9% of them (1930 against a typical 1972). Measured against all of Barnstable County, it is worth more than 48% 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 135 Sea St, Hyannis, MA?

The 2025 property tax bill for 135 Sea St, Hyannis, MA was $5,877. The county assessed it at $634,000.

More homes on Sea St

Closest homes

More homes in Hyannis 02601

Assigned schools

Explore the area

See this home in context

Open 135 Sea 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