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Duplex (2 Units, Any Combination)Residential
Last sold for $680,000 on Mar 24, 2026

9 REGISTER AVE

WESTPORT, MA 02790
3
Beds
0
Baths
2,686 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.
0.66 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.
1
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

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$680,000 · Mar 24, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,902 (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.$523,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$151,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$372,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyBRISTOL
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.1970
Lot (acres)The size of the land the home sits on, from county records.0.66
ConstructionThe main material the home's frame and walls are built from.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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.

Foreclosure Filings(2)

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

E
Westport Elementary SchoolB-
Elementary · Grades 1–4 · 3.6 mi
M
Westport Middle-High SchoolC+
Middle · Grades 5–12 · 3.7 mi

District: Westport School District

Neighborhood · ZIP 02790These 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.76
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 100.62

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.17,394
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.271 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$94,082
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,569
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

9 Register Ave 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.

  • Bigger than 84% of homes in Bristol County
  • Has a bigger lot than 66% of homes in Bristol County
  • Older than 72% of homes in Westport 02790

How it measures up in Westport 02790

The dot is this home. The mark in the middle is the typical home in Westport 02790.

Living area2,686 ft²
SmallerTypical 1,768 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.66 ac
SmallerTypical 1.03 acBigger

Bigger than 38% of homes nearby

Year built1957
OlderTypical 1972Newer

Newer than 28% of homes nearby

How 9 Register Ave ranks against every home in each area.
MeasureThis homeWestport 02790Bristol County
Living areabigger than2,686 ft²81% of homes84% of homes
Lot sizebigger than0.66 ac38% of homes66% of homes
Year builtnewer than195728% of homes41% of homes

About 9 Register Ave

When did 9 Register Ave, Westport, MA last sell?

9 Register Ave, Westport, MA last sold on Mar 24, 2026 for $680,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 9 Register Ave, Westport, MA?

9 Register Ave, Westport, MA has 3 bedrooms, 2,686 square feet of living space and a 0.66-acre lot.

When was 9 Register Ave, Westport, MA built?

9 Register Ave, Westport, MA was built in 1957, making it 69 years old. It is a ranch home. The building has 1 story.

What schools serve 9 Register Ave, Westport, MA?

9 Register Ave, Westport, MA is assigned to Westport Elementary School (elementary), rated B-; Westport Middle-High School (middle), rated C+. All sit in Westport School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9 Register Ave, Westport, MA compare to other homes in Westport 02790?

Among the 7,201 homes in Westport 02790, it is bigger than 81% of them (2,686 ft² against a typical 1,768 ft²), its lot is bigger than 38% of them (0.66 ac against a typical 1.03 ac) and it is newer than 28% of them (1957 against a typical 1972). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 9 Register Ave, Westport, MA?

The 2025 property tax bill for 9 Register Ave, Westport, MA was $3,902. The county assessed it at $523,800.

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