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Triplex (3 Units, Any Combination)Residential
Last sold for $399,500 on Nov 12, 2021

5 CASTALDI DR

BOYLSTON, MA 01505
4
Beds
3
Baths
1,749 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.
1.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
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.$399,500 · Nov 12, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,315 (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.$384,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$169,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$215,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Triplex (3 Units, Any Combination)
CountyWORCESTER
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.1984
Lot (acres)The size of the land the home sits on, from county records.1.31
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Baseboard
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Boylston Elementary SchoolB+
Elementary · Grades KG–5 · 1.3 mi
M
Tahanto Regional High SchoolA
Middle · Grades 6–12 · 4.2 mi

District: Berlin-Boylston School District

Neighborhood · ZIP 01505These 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.43
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.4,451
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.262 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,631
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$161,917
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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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

5 Castaldi Dr 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.

  • Has a bigger lot than 74% of homes in Worcester County

How it measures up in Boylston 01505

The dot is this home. The mark in the middle is the typical home in Boylston 01505.

Living area1,749 ft²
SmallerTypical 1,890 ft²Bigger

Bigger than 45% of homes nearby

Lot size1.31 ac
SmallerTypical 1.18 acBigger

Bigger than 54% of homes nearby

Year built1975
OlderTypical 1977Newer

Newer than 49% of homes nearby

How 5 Castaldi Dr ranks against every home in each area.
MeasureThis homeBoylston 01505Worcester County
Living areabigger than1,749 ft²45% of homes52% of homes
Lot sizebigger than1.31 ac54% of homes74% of homes
Year builtnewer than197549% of homes56% of homes

About 5 Castaldi Dr

When did 5 Castaldi Dr, Boylston, MA last sell?

5 Castaldi Dr, Boylston, MA last sold on Nov 12, 2021 for $399,500, according to the county's recorded deed.

How big is 5 Castaldi Dr, Boylston, MA?

5 Castaldi Dr, Boylston, MA has 4 bedrooms, 3 bathrooms, 1,749 square feet of living space and a 1.31-acre lot.

When was 5 Castaldi Dr, Boylston, MA built?

5 Castaldi Dr, Boylston, MA was built in 1975, making it 51 years old. The building has 1 story.

What schools serve 5 Castaldi Dr, Boylston, MA?

5 Castaldi Dr, Boylston, MA is assigned to Boylston Elementary School (elementary), rated B+; Tahanto Regional High School (middle), rated A. All sit in Berlin-Boylston School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5 Castaldi Dr, Boylston, MA compare to other homes in Boylston 01505?

Among the 1,864 homes in Boylston 01505, it is bigger than 45% of them (1,749 ft² against a typical 1,890 ft²), its lot is bigger than 54% of them (1.31 ac against a typical 1.18 ac) and it is newer than 49% of them (1975 against a typical 1977). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 5 Castaldi Dr, Boylston, MA?

The 2025 property tax bill for 5 Castaldi Dr, Boylston, MA was $5,315. The county assessed it at $384,300.

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