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Last sold for $3,600,000 on Dec 21, 2016

242 ADAMS PL

BOXBOROUGH, MA 01719
20
Beds
23 / 6
Baths
147,437 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.
18.2 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.
3
StoriesHow many floors the home has above ground.
80
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.$3,600,000 · Dec 21, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$79,054 (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.$5,221,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,339,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,882,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,862,400

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.31 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Hotel
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.18.20
ConstructionThe main material the home's frame and walls are built from.Steel Frame
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Tar & Gravel
HeatingThe type of heating system in the home.Space
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.In-Ground Pool

Transaction History(4)

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
Blanchard Memorial SchoolA-
Elementary · Grades KG–6 · 2.0 mi
H
Acton - Boxborough Regional High SchoolA
High · Grades 9–12 · 4.5 mi
M
R. J. Grey Junior High SchoolA
Middle · Grades 7–8 · 4.5 mi

District: Acton-Boxborough School District

Neighborhood · ZIP 01719These 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.148
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.67

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.8%
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.5,481
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.532 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$150,967
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$164,937
Average tempThe average temperature here across a full year.48°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.58%

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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

242 Adams Pl 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.

  • Among the largest homes in Boxborough 01719
  • Has a bigger lot than 98% of homes in Boxborough 01719
  • Newer than 68% of homes in Middlesex County

How it measures up in Boxborough 01719

The dot is this home. The mark in the middle is the typical home in Boxborough 01719.

Living area147,437 ft²
SmallerTypical 1,851 ft²Bigger

Bigger than almost all homes nearby

Lot size18.2 ac
SmallerTypical 2.13 acBigger

Bigger than 98% of homes nearby

Year built1975
OlderTypical 1976Newer

Newer than 49% of homes nearby

How 242 Adams Pl ranks against every home in each area.
MeasureThis homeBoxborough 01719Middlesex County
Living areabigger than147,437 ft²almost all homesalmost all homes
Lot sizebigger than18.2 ac98% of homes98% of homes
Year builtnewer than197549% of homes68% of homes

About 242 Adams Pl

When did 242 Adams Pl, Boxborough, MA last sell?

242 Adams Pl, Boxborough, MA last sold on Dec 21, 2016 for $3,600,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 242 Adams Pl, Boxborough, MA?

242 Adams Pl, Boxborough, MA has 20 bedrooms, 23 bathrooms, 147,437 square feet of living space and a 18.20-acre lot.

When was 242 Adams Pl, Boxborough, MA built?

242 Adams Pl, Boxborough, MA was built in 1975, making it 51 years old. The building has 3 stories.

What schools serve 242 Adams Pl, Boxborough, MA?

242 Adams Pl, Boxborough, MA is assigned to Blanchard Memorial School (elementary), rated A-; Acton - Boxborough Regional High School (high), rated A; R. J. Grey Junior High School (middle), rated A. All sit in Acton-Boxborough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 242 Adams Pl, Boxborough, MA compare to other homes in Boxborough 01719?

Among the 2,121 homes in Boxborough 01719, it is bigger than almost all of them (147,437 ft² against a typical 1,851 ft²), its lot is bigger than 98% of them (18.2 ac against a typical 2.13 ac) and it is newer than 49% of them (1975 against a typical 1976). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 242 Adams Pl, Boxborough, MA?

The 2025 property tax bill for 242 Adams Pl, Boxborough, MA was $79,054. The county assessed it at $5,221,500.

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