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Duplex (2 Units, Any Combination)Residential
Last sold for $715,000 on Mar 22, 1999

645 WORCESTER ST

WELLESLEY, MA 02481
4
Beds
3
Baths
1,788 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.
0.54 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$715,000 · Mar 22, 1999

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,326 (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.$1,199,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,100,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$99,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,103,000

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.Raised Ranch
CountyNorfolk
Lot (acres)The size of the land the home sits on, from county records.0.54
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Electric
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

M
Wellesley Middle SchoolA
Middle · Grades 6–8 · 0.3 mi
E
Isaac Sprague Elementary SchoolA
Elementary · Grades KG–5 · 0.3 mi
H
Wellesley High SchoolA+
High · Grades 9–12 · 0.8 mi

District: Wellesley School District

Neighborhood · ZIP 02481These 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.58
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.74

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.5%
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.16,028
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,822 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$238,777
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$335,604
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

645 Worcester 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.

  • Smaller than 97% of homes in Cliff Estates
  • Has a bigger lot than 77% of homes in Wellesley Hills 02481
  • Newer than 74% of homes in Wellesley Hills 02481

How it measures up in Wellesley Hills 02481

The dot is this home. The mark in the middle is the typical home in Wellesley Hills 02481.

Living area1,788 ft²
SmallerTypical 2,952 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.54 ac
SmallerTypical 0.37 acBigger

Bigger than 77% of homes nearby

Year built1970
OlderTypical 1949Newer

Newer than 74% of homes nearby

How 645 Worcester St ranks against every home in each area.
MeasureThis homeCliff EstatesWellesley Hills 02481Norfolk County
Living areabigger than1,788 ft²3% of homes15% of homes55% of homes
Lot sizebigger than0.54 ac58% of homes77% of homes65% of homes
Year builtnewer than197068% of homes74% of homes64% of homes

About 645 Worcester St

When did 645 Worcester St, Wellesley, MA last sell?

645 Worcester St, Wellesley, MA last sold on Mar 22, 1999 for $715,000, according to the county's recorded deed.

How big is 645 Worcester St, Wellesley, MA?

645 Worcester St, Wellesley, MA has 4 bedrooms, 3 bathrooms, 1,788 square feet of living space and a 0.54-acre lot.

When was 645 Worcester St, Wellesley, MA built?

645 Worcester St, Wellesley, MA was built in 1970, making it 56 years old. It is a raised ranch home. The building has 1 story.

What schools serve 645 Worcester St, Wellesley, MA?

645 Worcester St, Wellesley, MA is assigned to Wellesley Middle School (middle), rated A; Isaac Sprague Elementary School (elementary), rated A; Wellesley High School (high), rated A+. All sit in Wellesley School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 645 Worcester St, Wellesley, MA compare to other homes in Wellesley Hills 02481?

Among the 4,594 homes in Wellesley Hills 02481, it is bigger than 15% of them (1,788 ft² against a typical 2,952 ft²), its lot is bigger than 77% of them (0.54 ac against a typical 0.37 ac) and it is newer than 74% of them (1970 against a typical 1949). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 645 Worcester St, Wellesley, MA?

The 2025 property tax bill for 645 Worcester St, Wellesley, MA was $12,326. The county assessed it at $1,199,000.

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