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Single Family ResidenceResidential
$946,166$337 / 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 Aug 30, 2026
Last sold for $485,000 on Nov 30, 2011

4 KNOLL DR

NORFOLK, MA 02056
4
Beds
3 / 1
Baths
2,808 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.
1.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$946K
$903K low$989K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$485,000 · Nov 30, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,992 (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.$750,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$227,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$523,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$725,900

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
CountyNorfolk
Lot (acres)The size of the land the home sits on, from county records.1.01
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(9)

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
King Philip Regional Middle SchoolB-
Middle · Grades 7–8 · 0.7 mi
E
H Olive Day
Elementary · Grades PK–2 · 0.9 mi
H
King Philip Regional High SchoolB+
High · Grades 9–12 · 2.4 mi

District: King Philip School District

Neighborhood · ZIP 02056These 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.0
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.68

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.11,438
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.746 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$173,317
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$189,796
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

4 Knoll 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.

  • Worth more than 74% of homes in Norfolk 02056
  • Costs less per square foot than 86% of homes in Norfolk County
  • Bigger than 85% of homes in Norfolk County
  • Has a bigger lot than 80% of homes in Norfolk County
  • Newer than 77% of homes in Norfolk County

What homes are worth in Norfolk 02056

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

This home
$393K$1.5M

This home is worth more than 74% of homes in Norfolk 02056.

How it measures up in Norfolk 02056

The dot is this home. The mark in the middle is the typical home in Norfolk 02056.

Estimated value$946,166
CheaperTypical $809,561Pricier

Pricier than 74% of homes nearby

Price per ft²$337
CheaperTypical $382Pricier

Pricier than 21% of homes nearby

Living area2,808 ft²
SmallerTypical 2,149 ft²Bigger

Bigger than 80% of homes nearby

Lot size1.01 ac
SmallerTypical 0.93 acBigger

Bigger than 56% of homes nearby

Year built1986
OlderTypical 1984Newer

Newer than 58% of homes nearby

How 4 Knoll Dr ranks against every home in each area.
MeasureThis homeNorfolk 02056Norfolk County
Estimated valuepricier than$946,16674% of homes70% of homes
Price per ft²pricier than$33721% of homes14% of homes
Living areabigger than2,808 ft²80% of homes85% of homes
Lot sizebigger than1.01 ac56% of homes80% of homes
Year builtnewer than198658% of homes77% of homes

About 4 Knoll Dr

How much is 4 Knoll Dr, Norfolk, MA worth?

The TopHap Estimate for 4 Knoll Dr, Norfolk, MA is $946,166 as of Aug 30, 2026. The likely range is $902,839 to $989,493. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Knoll Dr, Norfolk, MA last sell?

4 Knoll Dr, Norfolk, MA last sold on Nov 30, 2011 for $485,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 4 Knoll Dr, Norfolk, MA?

4 Knoll Dr, Norfolk, MA has 4 bedrooms, 3 bathrooms, 2,808 square feet of living space and a 1.01-acre lot.

When was 4 Knoll Dr, Norfolk, MA built?

4 Knoll Dr, Norfolk, MA was built in 1986, making it 40 years old. It is a colonial home. The building has 2 stories.

What schools serve 4 Knoll Dr, Norfolk, MA?

4 Knoll Dr, Norfolk, MA is assigned to King Philip Regional Middle School (middle), rated B-; H Olive Day (elementary); King Philip Regional High School (high), rated B+. All sit in King Philip School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Knoll Dr, Norfolk, MA compare to other homes in Norfolk 02056?

Among the 3,647 homes in Norfolk 02056, it is worth more than 74% of them ($946,166 against a typical $809,561), its price per square foot is higher than 21% of them ($337 against a typical $382), it is bigger than 80% of them (2,808 ft² against a typical 2,149 ft²), its lot is bigger than 56% of them (1.01 ac against a typical 0.93 ac) and it is newer than 58% of them (1986 against a typical 1984). Measured against all of Norfolk County, it is worth more than 70% 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 4 Knoll Dr, Norfolk, MA?

The 2025 property tax bill for 4 Knoll Dr, Norfolk, MA was $11,992. The county assessed it at $750,900.

More homes on Knoll Dr

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Assigned schools

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