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Single Family ResidenceResidential
$760,250$331 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $701,000 on Apr 24, 2023

21 GREEN RD

BOLTON, MA 01740
3
Beds
2.5
Baths
2,296 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.
1.96 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$760K
$725K low$796K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$701,000 · Apr 24, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,067 (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.$665,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$221,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$444,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$831,725

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.Colonial
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.1.96
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(8)

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.

H
Nashoba Regional High SchoolA
High · Grades 9–12 · 0.1 mi
E
Florence Sawyer SchoolA-
Elementary · Grades PK–8 · 1.8 mi

District: Nashoba School District

Neighborhood · ZIP 01740These 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.21
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.5,809
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.287 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$195,128
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$206,848
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

21 Green Rd 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 87% of homes in Worcester County
  • Bigger than 74% of homes in Worcester County
  • Has a bigger lot than 82% of homes in Worcester County

What homes are worth in Bolton 01740

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

This home
$370K$1.6M

This home is worth more than 35% of homes in Bolton 01740.

How it measures up in Bolton 01740

The dot is this home. The mark in the middle is the typical home in Bolton 01740.

Estimated value$760,250
CheaperTypical $867,404Pricier

Pricier than 35% of homes nearby

Price per ft²$331
CheaperTypical $347Pricier

Pricier than 38% of homes nearby

Living area2,296 ft²
SmallerTypical 2,556 ft²Bigger

Bigger than 39% of homes nearby

Lot size1.96 ac
SmallerTypical 1.96 acBigger

Bigger than 50% of homes nearby

Year built1984
OlderTypical 1989Newer

Newer than 43% of homes nearby

How 21 Green Rd ranks against every home in each area.
MeasureThis homeBolton 01740Worcester County
Estimated valuepricier than$760,25035% of homes87% of homes
Price per ft²pricier than$33138% of homes64% of homes
Living areabigger than2,296 ft²39% of homes74% of homes
Lot sizebigger than1.96 ac50% of homes82% of homes
Year builtnewer than198443% of homes63% of homes

About 21 Green Rd

How much is 21 Green Rd, Bolton, MA worth?

The TopHap Estimate for 21 Green Rd, Bolton, MA is $760,250 as of Sep 24, 2026. The likely range is $724,877 to $795,623. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Green Rd, Bolton, MA last sell?

21 Green Rd, Bolton, MA last sold on Apr 24, 2023 for $701,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21 Green Rd, Bolton, MA?

21 Green Rd, Bolton, MA has 3 bedrooms, 2.5 bathrooms, 2,296 square feet of living space and a 1.96-acre lot.

When was 21 Green Rd, Bolton, MA built?

21 Green Rd, Bolton, MA was built in 1984, making it 42 years old. It is a colonial home. The building has 2 stories.

What schools serve 21 Green Rd, Bolton, MA?

21 Green Rd, Bolton, MA is assigned to Nashoba Regional High School (high), rated A; Florence Sawyer School (elementary), rated A-. All sit in Nashoba School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Green Rd, Bolton, MA compare to other homes in Bolton 01740?

Among the 1,951 homes in Bolton 01740, it is worth more than 35% of them ($760,250 against a typical $867,404), its price per square foot is higher than 38% of them ($331 against a typical $347), it is bigger than 39% of them (2,296 ft² against a typical 2,556 ft²), its lot is bigger than 50% of them (1.96 ac against a typical 1.96 ac) and it is newer than 43% of them (1984 against a typical 1989). Measured against all of Worcester County, it is worth more than 87% 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 21 Green Rd, Bolton, MA?

The 2025 property tax bill for 21 Green Rd, Bolton, MA was $11,067. The county assessed it at $665,900.

More homes on Green Rd

Closest homes

More homes in Bolton 01740

Assigned schools

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