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Single Family ResidenceResidential
$1,602,994$704 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $1,555,000 on Feb 19, 2026

11 WINTER ST

SUDBURY, MA 01776
4
Beds
3.5
Baths
2,276 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.
0.71 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
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

$1.6M
$1.5M low$1.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,555,000 · Feb 19, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$18,481 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,295,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$444,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$851,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,234,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,496,725

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.Contemporary
CountyMIDDLESEX
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.2020
Lot (acres)The size of the land the home sits on, from county records.0.71
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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
Ephraim Curtis Middle SchoolA+
Middle · Grades 6–8 · 1.0 mi
E
Peter NoyesA+
Elementary · Grades PK–5 · 2.3 mi
H
Lincoln-Sudbury Regional High SchoolA
High · Grades 9–12 · 2.8 mi

District: Sudbury School District

Neighborhood · ZIP 01776These 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.14
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 100.67

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.98%
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.1.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.19,212
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.791 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$218,626
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$263,426
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.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

11 Winter 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.

  • Worth more than 90% of homes in Middlesex County
  • Costs more per square foot than 97% of homes in Sudbury 01776
  • Bigger than 67% of homes in Middlesex County
  • Has a smaller lot than 79% of homes in Sudbury 01776
  • Older than 76% of homes in Sudbury 01776

What homes are worth in Sudbury 01776

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

This home
$608K$2.4M

This home is worth more than 83% of homes in Sudbury 01776.

How it measures up in Sudbury 01776

The dot is this home. The mark in the middle is the typical home in Sudbury 01776.

Estimated value$1,602,994
CheaperTypical $1,120,695Pricier

Pricier than 83% of homes nearby

Price per ft²$704
CheaperTypical $461Pricier

Pricier than 97% of homes nearby

Living area2,276 ft²
SmallerTypical 2,472 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.71 ac
SmallerTypical 0.95 acBigger

Bigger than 21% of homes nearby

Year built1959
OlderTypical 1971Newer

Newer than 24% of homes nearby

How 11 Winter St ranks against every home in each area.
MeasureThis homeSudbury 01776Middlesex County
Estimated valuepricier than$1,602,99483% of homes90% of homes
Price per ft²pricier than$70497% of homes87% of homes
Living areabigger than2,276 ft²41% of homes67% of homes
Lot sizebigger than0.71 ac21% of homes72% of homes
Year builtnewer than195924% of homes51% of homes

About 11 Winter St

How much is 11 Winter St, Sudbury, MA worth?

The TopHap Estimate for 11 Winter St, Sudbury, MA is $1,602,994 as of Oct 21, 2026. The likely range is $1,482,707 to $1,723,281. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11 Winter St, Sudbury, MA last sell?

11 Winter St, Sudbury, MA last sold on Feb 19, 2026 for $1,555,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 11 Winter St, Sudbury, MA?

11 Winter St, Sudbury, MA has 4 bedrooms, 3.5 bathrooms, 2,276 square feet of living space and a 0.71-acre lot.

When was 11 Winter St, Sudbury, MA built?

11 Winter St, Sudbury, MA was built in 1959, making it 67 years old. It is a contemporary home. The building has 2 stories.

What schools serve 11 Winter St, Sudbury, MA?

11 Winter St, Sudbury, MA is assigned to Ephraim Curtis Middle School (middle), rated A+; Peter Noyes (elementary), rated A+; Lincoln-Sudbury Regional High School (high), rated A. All sit in Sudbury School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11 Winter St, Sudbury, MA compare to other homes in Sudbury 01776?

Among the 6,101 homes in Sudbury 01776, it is worth more than 83% of them ($1,602,994 against a typical $1,120,695), its price per square foot is higher than 97% of them ($704 against a typical $461), it is bigger than 41% of them (2,276 ft² against a typical 2,472 ft²), its lot is bigger than 21% of them (0.71 ac against a typical 0.95 ac) and it is newer than 24% of them (1959 against a typical 1971). Measured against all of Middlesex County, it is worth more than 90% 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 11 Winter St, Sudbury, MA?

The 2026 property tax bill for 11 Winter St, Sudbury, MA was $18,481. The county assessed it at $1,295,100.

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